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<?
// /common/functions_debug.phpinc
// Contains the debug functions that can track your program as it includes other files or calls functions.
// These functions can also track or display variable values or text messages.
// For *.php pages: Tracking is started by including the application.phpinc file. It is ended by including the pageFooter.phpinc file.
// For *.phpinc files: Tracking is started by calling the debugTrackBegin() function. It is ended by calling the debugTrackEnd() function.
// For functions: Tracking is started by calling the debugTrackFunctionBegin($fn, $fna) function. It is ended by calling the debugTrackFunctionEnd($fn) function.
// Functions:
// dc() Return true if $_SESSION['DEBUG']['code'] or $debugOn are true else false.
// debugTrack($trackLine, $track_li, $track_html, $track_print) Add a debug track line.
// debugTrackBegin() Begin tracking for this include file.
// debugTrackEnd() End tracking for this include file.
// debugTrackFunction($fn, $fna, $fnr) Track a function with return value.
// debugTrackFunctionBegin($fn, $fna, $fnr) Begin tracking a function call. This works like debugTrackBegin() but for functions.
// debugTrackFunctionEnd($fn) End tracking a function call. This works like debugTrackEnd() but for functions.
// printGETPOST($varDisplay) Displays the values of the $_GET and $_POST arrays.
// printLine($messageText) Displays the $messageText as well as the current filename and line.
// printQuery($resultName, $result) Displays a SQL query in HTML table format with the calling filename and line number.
// printVar($varName, $var, $varDisplay, $varShow) Displays the value of a variable or array with the calling file and line number.
// printVarArray($var, $keys, $bShow, $cShow, $fShow, $pShow) Called from printVar to print an array variable.
// setDebugOff($messageText) Sets $debugOn to false.
// setDebugOn($messageText) Sets $debugOn to true.
// setDebugValue($messageText, $value, $debug_backtrace) Called by setDebugOff() or setDebugOn() to set $debugOn to true or false.
// varValue($var) Returns the value of a variable or array ready for output or tracking.
#$GLOBALS['DEBUG']['codePage'] = false;
#$_SESSION['DEBUG']['codeSite'] = false;
$DEBUG_functions_debug = false;
if ( !isset($_SESSION['DEBUG']['codeSite']) ) $_SESSION['DEBUG']['codeSite'] = false;
if ( !isset($_SESSION['DEBUG']['footSite']) ) $_SESSION['DEBUG']['footSite'] = false;
if ( !isset($_SESSION['DEBUG']['headSite']) ) $_SESSION['DEBUG']['headSite'] = false;
if ( !isset($_SESSION['DEBUG']['lockSite']) ) $_SESSION['DEBUG']['lockSite'] = false;
if ( !isset($_SESSION['DEBUG']['memorySite']) ) $_SESSION['DEBUG']['memorySite'] = false;
if ( !isset($_SESSION['DEBUG']['mysqlSite']) ) $_SESSION['DEBUG']['mysqlSite'] = false;
if ( !isset($GLOBALS['DEBUG']['codePage']) ) $GLOBALS['DEBUG']['codePage'] = false;
if ( !isset($GLOBALS['DEBUG']['footPage']) ) $GLOBALS['DEBUG']['footPage'] = false;
if ( !isset($GLOBALS['DEBUG']['headPage']) ) $GLOBALS['DEBUG']['headPage'] = false;
if ( !isset($GLOBALS['DEBUG']['lockPage']) ) $GLOBALS['DEBUG']['lockPage'] = false;
if ( !isset($GLOBALS['DEBUG']['memoryPage']) ) $GLOBALS['DEBUG']['memoryPage'] = false;
if ( !isset($GLOBALS['DEBUG']['mysqlPage']) ) $GLOBALS['DEBUG']['mysqlPage'] = false;
require('functions_debug_d.phpinc');
// varQuote($var)
// Returns the $var within single quotes ('') if not numeric else returns $var.
function varQuote($var) {
if ( !is_numeric($var) ) {
return "'".$var."'";
} else {
return $var;
}
}
// The following css classes should be defined for the tracking and display to work correctly:
// .pv_a { color:#FF0000; font-weight:bold; } /* array name */
// .pv_as { color:#FF0000; } /* sub-array name */
// .pv_b { font-weight:bold; } /* bold */
// .pv_e { color:#FF0000; } /* error */
// .pv_f { color:#0000CC; } /* function */
// .pv_fl { color:#999999; } /* file and line */
// .pv_i { color:#0000FF; } /* info */
// .pv_l { text-align:left; } /* left */
// .pv_n { color:#00FF00; } /* notice */
// .pv_pw { color:#FF6600; font-weight:bold; } /* password */
// .pv_q { color:#9900FF; } /* query */
// .pv_qc { color:#FF00FF; } /* query count */
// .pv_ua { color:#00CC00; } /* user authenticated */
// .pv_un { color:#CC0000; } /* user not authenticated */
// .pv_v { color:#666666; } /* variable name */
// .pv_w { color:#FF9900; } /* warning */
// printDivVar($varName, $var, $varDisplay, $debug_backtrace, $ksorti)
// Display a variable within a + (expand) - (collapse) box.
// See the printVar function for a description of the function arguments.
function printDivVar($varName, $var='', $varDisplay='', $debug_backtrace=false, $ksorti=true) {
if ( is_resource($var) ) {
$num_rows = mysqli_num_rows($var);
} else {
$num_rows = 0;
}
if ( !$debug_backtrace ) $debug_backtrace = debug_backtrace();
$id = 'id'.uuid();
if ( $num_rows <> 0 ) {
if ( $num_rows <> 1 ) {
$num_rows = $num_rows." rows";
} else {
$num_rows = "1 row";
}
// Show file line.
if ( strstr($varDisplay,'f') ) {
$fShow = '';
} else {
$fShow = ' <span class="d_s_fl">'.basename($debug_backtrace[0]['file']).':'.$debug_backtrace[0]['line'].'</span>';
}
?>
<div id="<?=$id?>" class="d_s_l"><a href="javascript: divShow('<?=$id?>div'); divHide('<?=$id?>');"><span class="d_s_q"><?=$varName?></span>:<?=$num_rows?>:+</a><?=$fShow?></div>
<div id="<?=$id?>div" class="d_s_h d_s_l"><a href="javascript: divShow('<?=$id?>'); divHide('<?=$id?>div');"><span class="d_s_q"><?=$varName?>=</span>:<?=$num_rows?>:=</a><?=$fShow?>
<?
printVar($varName,$var,'v',$debug_backtrace);
?>
</div>
<?
} else {
printVar($varName,$var,'',$debug_backtrace);
}
}
// debugTrack($trackLine, $track_li, $track_html, $track_print)
// Add a debug track line.
// $trackLine = The text to add to $_SESSION['TRACK'].
// $track_li = Put the trackLine inside <li></li> tags. Default it true.
// $track_html = Encode the trackLine so it is HTML code safe. Default it false.
// $track_print = Display the trackLine as well as adding it to $_SESSION['TRACK']. Default it false.
function debugTrack($trackLine = '', $track_li = true, $track_html = false, $track_print = false) {
global $debugTrack; // False = skip tracking for this track line. Default is true.
if (!isset($debugTrack)) $debugTrack = true; // Ensure $debugTrack is set.
if (!$debugTrack) return; // Return if $debugTrack is false.
$debug_backtrace = debug_backtrace(); // Get caller information.
$file = basename($debug_backtrace['0']['file']); // Function caller file filename.
$filepath = $debug_backtrace['0']['file']; // Function caller file filepath.
$line = $debug_backtrace['0']['line']; // Function caller file line number.
if ($debugTrack) {
if (!isset($_SESSION['TRACK'])) { $_SESSION['TRACK'] = '<span class="pv_b pv_w">TRACK unset.</span> In '."<b>$file</b>:$line. ($filepath)<br>\n"; }
if (!isset($_SESSION['DEBUG'])) { $_SESSION['TRACK'] .= '<span class="pv_b pv_w">DEBUG unset.</span> In '."<b>$file</b>:$line. ($filepath)<br>\n"; $_SESSION['DEBUG'] = array(); }
if (!isset($_SESSION['DEBUG']['track'])) { $_SESSION['TRACK'] .= '<span class="pv_b pv_w">DEBUG track unset.</span> In '."<b>$file</b>:$line. ($filepath)<br>\n"; $_SESSION['DEBUG']['track'] = array(); }
if (!isset($_SESSION['DEBUG']['track']['indent'])) { $_SESSION['TRACK'] .= '<span class="pv_b pv_w">DEBUG track indent unset.</span> In '."<b>$file</b>:$line. ($filepath)<br>\n"; $_SESSION['DEBUG']['track']['indent'] = ''; }
if ($track_html) $trackLine = htmlView($trackLine);
if ($track_li) {
$_SESSION['TRACK'] .= debugIndent()."<li>".$trackLine.":".$file.":".$line." (".$filepath.")"."</li>\n";
} else {
$_SESSION['TRACK'] .= debugIndent().$trackLine.":".$file.":".$line." (".$filepath.")"."\n";
}
}
if ($track_print) echo $trackLine.":".$file.":".$line." (".$filepath.")"."<br>\n";
}
// debugTrackBegin()
// Begin tracking for this include file.
function debugTrackBegin() {
global $debugTrack; // False = skip tracking for this include file. Default is true.
if (!isset($debugTrack)) $debugTrack = true; // Ensure $debugTrack is set.
if (!$debugTrack) return; // Return if $debugTrack is false.
$debug_backtrace = debug_backtrace(); // Get caller information.
$file = basename($debug_backtrace['0']['file']); // Function caller file filename.
$filepath = $debug_backtrace['0']['file']; // Function caller file filepath.
$line = $debug_backtrace['0']['line']; // Function caller file line number.
global $thisFile; // Including filename.
global $thisLine; // Including file line.
#$_SESSION['TRACK'] .= "<li>".basename(__FILE__).":".__LINE__.": "."Session variables already set.\n";
if (!isset($_SESSION['TRACK'])) $_SESSION['TRACK'] = '<span class="pv_b pv_w">DEBUG tracking unset.</span> In '."<b>$file</b>:$line. ($filepath)<br>\n"; // Display warning if $_SESSION['TRACK'] is not set.
$_SESSION['TRACK'] .= debugIndent()."<li><b>$file</b>:$line. ($filepath)"; // Start the track line.
if ($thisFile != '') $_SESSION['TRACK'] .= " (include from $thisFile:$thisLine)"; // If $thisFile is set then this file was included in another file.
$_SESSION['TRACK'] .= "\n"; // End the track line
$_SESSION['DEBUG']['track']['indent']++;
$_SESSION['DEBUG']['track']['ol']++;
$_SESSION['TRACK'] .= debugIndent()."<ol>\n"; $_SESSION['DEBUG']['track']['indent']++;
}
function debugOlDec() {
$_SESSION['DEBUG']['track']['ol']--;
if ( $_SESSION['DEBUG']['track']['ol'] < 0 ) $_SESSION['DEBUG']['track']['ol'] = 0;
}
function debugIndent() {
if ( $_SESSION['DEBUG']['track']['indent'] < 0 ) {
return str_repeat(' ', $_SESSION['DEBUG']['track']['indent']);
} else {
return '';
}
}
function debugIndentDec() {
$_SESSION['DEBUG']['track']['indent']--;
if ( $_SESSION['DEBUG']['track']['indent'] < 0 ) $_SESSION['DEBUG']['track']['indent'] = 0;
}
// debugTrackEnd()
// End tracking for this include file.
// if ($debugTrack && substr($file, 0, 9) != 'functions') debugTrackEnd() // Only call debugTrackEnd() if not called from a functions* file.
function debugTrackEnd() {
global $debugTrack; // False = skip tracking for this include file. Default is true.
if (!isset($debugTrack)) $debugTrack = true; // Ensure $debugTrack is set.
if (!$debugTrack) return; // Return if $debugTrack is false.
$debug_backtrace = debug_backtrace(); // Get caller information.
$file = basename($debug_backtrace['0']['file']); // Function caller file filename.
$filepath = $debug_backtrace['0']['file']; // Function caller file filepath.
$line = $debug_backtrace['0']['line']; // Function caller file line number.
if ( !isset($_SESSION['TRACK']) ) $_SESSION['TRACK'] = '<span class="pv_b pv_w">DEBUG tracking unset.</span> In '."<b>$file</b>:$line. ($filepath)<br>\n";
debugIndentDec(); debugOlDec();
$_SESSION['TRACK'] .= debugIndent()."</ol>\n";
$_SESSION['TRACK'] .= debugIndent().'End '."$file:$line.\n";
debugIndentDec(); $_SESSION['TRACK'] .= debugIndent()."</li>\n";
}
// debugTrackFunction($fn, $fna, $fnr)
// Track a function call.
// $fn = function name.
// $fna = the function arguments.
// $fnr = the function result.
function debugTrackFunction($fn, $fna, $fnr) {
global $debugTrack; // False = skip tracking for this function. Default is true.
if (!isset($debugTrack)) $debugTrack = true; // Ensure $debugTrack is set.
if (!$debugTrack) return; // Return if $debugTrack is false.
$debug_backtrace = debug_backtrace(); // Get caller information.
$file = basename($debug_backtrace['0']['file']); // Function caller file filename.
$filepath = $debug_backtrace['0']['file']; // Function caller file filepath.
$line = $debug_backtrace['0']['line']; // Function caller file line number.
$_SESSION['TRACK'] .= debugIndent()."<li><span class=\"pv_n\">$fn($fna)=".varValue($fnr)."</span></li>\n";
}
// debugTrackFunctionBegin($fn, $fna, $fnr)
// Begin tracking a function call.
// $fn = function name.
// $fna = the function arguments.
function debugTrackFunctionBegin($fn, $fna) {
global $debugTrack; // False = skip tracking for this function. Default is true.
if (!isset($debugTrack)) $debugTrack = true; // Ensure $debugTrack is set.
if (!$debugTrack) return; // Return if $debugTrack is false.
$debug_backtrace = debug_backtrace(); // Get caller information.
$file = basename($debug_backtrace['0']['file']); // Function caller file filename.
$filepath = $debug_backtrace['0']['file']; // Function caller file filepath.
$line = $debug_backtrace['0']['line']; // Function caller file line number.
$_SESSION['DEBUG']['track']['indent']++;
$_SESSION['TRACK'] .= $fn."(".$fna.")\n"."<ol>\n";
$_SESSION['DEBUG']['track']['indent']++;
$_SESSION['DEBUG']['track']['ol']++;
}
// debugTrackFunctionEnd($fn)
// End tracking a function call.
// $fn = function name.
function debugTrackFunctionEnd($fn) {
global $debugTrack; // False = skip tracking for this function. Default is true.
if (!isset($debugTrack)) $debugTrack = true; // Ensure $debugTrack is set.
if (!$debugTrack) return; // Return if $debugTrack is false.
$debug_backtrace = debug_backtrace(); // Get caller information.
$file = basename($debug_backtrace['0']['file']); // Function caller file filename.
$filepath = $debug_backtrace['0']['file']; // Function caller file filepath.
$line = $debug_backtrace['0']['line']; // Function caller file line number.
debugIndentDec();
$_SESSION['TRACK'] .= "</ol>\n";
debugIndentDec();
debugOlDec();
}
// pageCleanupBegin()
// Call at the begining of the page and then use pageCleanupEnd() to get a cleanup list.
// Store an array of PHP variable names currently set.
function pageCleanupBegin() {
if ( !isset($_SESSION['pageCleanupCount']) ) $_SESSION['pageCleanupCount'] = 0;
$_SESSION['pageCleanupCount']++;
$_SESSION['pageCleanup'][$_SESSION['pageCleanupCount']] = array();
foreach ($GLOBALS as $thisVar => $temp ) {
$_SESSION['pageCleanup'][$_SESSION['pageCleanupCount']][] = $thisVar;
}
natcasesort($_SESSION['pageCleanup'][$_SESSION['pageCleanupCount']]);
}
// pageCleanupEnd()
// Call at the end of the page to get a cleanup list.
// Compares current PHP variable names with those stored and output cleanup list.
function pageCleanupEnd() {
$cleanup__ = array();
$cleanup_f = array();
$cleanup_v = array();
$cleanup = array();
if ( !isset($_SESSION['pageCleanupCount']) ) $_SESSION['pageCleanupCount'] = 0;
if ( !isset($_SESSION['pageCleanup'][$_SESSION['pageCleanupCount']]) ) $_SESSION['pageCleanup'][$_SESSION['pageCleanupCount']] = array();
foreach ($GLOBALS as $thisVar => $temp ) {
if ( !in_array($thisVar,$_SESSION['pageCleanup'][$_SESSION['pageCleanupCount']]) ) {
if ( substr($thisVar,0,2) == '__' ) {
$cleanup__[] = $thisVar;
} else {
if ( substr($thisVar,0,2) == 'f_' ) {
$cleanup_f[] = $thisVar;
} else {
if ( substr($thisVar,0,2) == 'v_' ) {
$cleanup_v[] = $thisVar;
} else {
$cleanup[] = $thisVar;
}
}
}
}
}
unset($_SESSION['pageCleanup'][$_SESSION['pageCleanupCount']]);
$_SESSION['pageCleanupCount']--;
natcasesort($cleanup__);
natcasesort($cleanup_f);
natcasesort($cleanup_v);
natcasesort($cleanup);
$debug_backtrace = debug_backtrace();
echo '<span class="d_s_fl">Cleanup '.basename($debug_backtrace[0]['file']).':'.$debug_backtrace[0]['line'].'</span><span class="d_s_fp">('.$debug_backtrace[0]['file'].')</span>'."<br>\n";
echo "<b>#Cleanup.<br>\n";
foreach ($cleanup__ as $thisVar ) {
echo 'unset($'.$thisVar.");<br>\n";
}
foreach ($cleanup_v as $thisVar ) {
echo 'unset($'.$thisVar.");<br>\n";
}
foreach ($cleanup_f as $thisVar ) {
echo 'unset($'.$thisVar.");<br>\n";
}
foreach ($cleanup as $thisVar ) {
echo 'unset($'.$thisVar.");<br>\n";
}
echo "</b><br>\n";
}
// printGETPOST($varDisplay)
// Displays the values of the $_GET and $_POST arrays.
function printGETPOST($varDisplay = 'f') {
printVar('$_GET', $_GET, $varDisplay);
printVar('$_POST', $_POST, $varDisplay);
}
// printLine($messageText)
// Displays the $messageText as well as the current filename and line.
function printLine($messageText = '',$varDisplay = '') {
$debug_backtrace = debug_backtrace(); // Get caller information.
$file = basename($debug_backtrace['0']['file']); // Function caller file filename.
$filepath = $debug_backtrace['0']['file']; // Function caller file filepath.
$line = $debug_backtrace['0']['line']; // Function caller file line number.
$vShow = '';
if ( stripos($varDisplay, 'a') !== false ) $vShow .= ' d_s_a'; // Display value as array = .d_s_an
if ( stripos($varDisplay, 'b') !== false ) $vShow .= ' d_s_b'; // Display value as bold = .d_s_b.
if ( stripos($varDisplay, 'e') !== false ) $vShow .= ' d_s_d'; // Display value as scaler = .d_s_d.
if ( stripos($varDisplay, 'e') !== false ) $vShow .= ' d_s_e'; // Display value as error = .d_s_e.
if ( stripos($varDisplay, 'i') !== false ) $vShow .= ' d_s_i'; // Display value as info = .d_s_i.
if ( stripos($varDisplay, 'n') !== false ) $vShow .= ' d_s_n'; // Display value as notice = .d_s_n.
if ( stripos($varDisplay, 'q') !== false ) { $vShow .= ' d_s_q'; $messageText = str_replace("\t"," ",$messageText); } // Display value as query = .d_s_q.
if ( stripos($varDisplay, 'r') !== false ) $vShow .= ' d_s_r'; // Display value as resource = .d_s_r.
if ( stripos($varDisplay, 's') !== false ) $vShow .= ' d_s_as'; // Display value as sub-array = .d_s_ap.
if ( stripos($varDisplay, 'w') !== false ) $vShow .= ' d_s_w'; // Display value as warning = .d_s_w.
if ( stripos($varDisplay, '/') !== false ) { $vBR = '<br>'; } else { $vBR = ''; } // Include beginning <br> tag..
$vShow = trim($vShow); if ( $vShow == '' ) $vShow .= ' d_s_i'; // Display value as info = .d_s_i. Default.
$vShow = '<span class="'.$vShow.'">';
echo $vBR.$vShow.$messageText,'</span> <span class="d_s_fl">'.$file.':'.$line.' <span class="d_s_fp">('.$filepath.')</span></span><br>';
}
// printVar($varName, $var, $varDisplay, $debug_backtrace, $ksorti)
// Displays and tracks the value of a variable or array with the calling file and line number.
// $varName = The name of the variable.
// $var = The variable.
// $varDisplay = / = Show <br> tag before output.
// f = Do not show calling filename and line.
// d = Display name as array scaler name = .d_s_as.
// h = Do not show the variable value.
// l = Do not show the line but add <li></li> tags and add it to the TRACKing data.
// p = Show passwords. Othwewise keys with 'password' or 'pw' in the key name are replaced with ********.
// t = Display value without making it HTML safe.
// v = Do not show the variable name.
// $varDisplay = Any one of the following: Default is to display value as scaler = .d_s_v.
// a = Display value as array = .d_s_an.
// b = Display value as bold = .d_s_b.
// e = Display value as error = .d_s_e.
// i = Display value as info = .d_s_i.
// n = Display value as notice = .d_s_n.
// q = Display value as query = .d_s_q.
// r = Display value as resource = .d_s_r.
// s = Display value as sub-array = .d_s_ap.
// w = Display value as warning = .d_s_an.
// Examples: '/p' Show a br before output, show passwords, and show calling filename and line.
// 'ef' Show varName using class="d_s_e" without showing calling filename and line.
function printVar($varName, $var='', $varDisplay='', $debug_backtrace=false, $ksorti=true) {
global $bShow, $fShow, $lShow, $nShow, $pShow, $vShow, $vvShow, $vnShow, $ksorti;
if ( !$debug_backtrace ) {
$debug_backtrace = debug_backtrace(); // Get caller information.
#echo "<br>\n";print_r($debug_backtrace);echo "<br>\n";
#printVar('$debug_backtrace',$debug_backtrace,'/',$debug_backtrace,false);
}
$file = basename($debug_backtrace['0']['file']); // Function caller file filename.
$filepath = $debug_backtrace['0']['file']; // Function caller file filepath.
$line = $debug_backtrace['0']['line']; // Function caller file line number.
// / = Show <br> tag before output.
$bShow = ( stripos($varDisplay, '/') !== false ? '<br>' : '' );
// f = Do not show calling filename and line.
$fShow = (stripos($varDisplay, 'f') === false ? ' <span class="d_s_fl">'.$file.':'.$line.' <span class="d_s_fp">('.$filepath.')</span></span>' : '');
// Do not show the variable value.
$vvShow = (stripos($varDisplay, 'h') !== false ? false : true);
// l = Do not show the line but add <li></li> tags and add it to the TRACKing data.
$lShow = (stripos($varDisplay, 'l') !== false ? true : false);
#if ( !isset($nShow) || $nShow == '' ) $nShow = ( stripos($varDisplay, 'd') !== false ? ' class="d_s_ad"' : '' );
$nShow = ( stripos($varDisplay, 'd') !== false ? ' class="d_s_ad"' : '' );
#if ( !isset($nShow) ) $nShow = '';
#if ( stripos($varDisplay, 'd') !== false ) $nShow .= ' class="d_s_ad"'; // Display name as array scaler name = .d_s_as.
#echo d_s_DEBUG().$nShow;
if ( stripos($varDisplay, 'l') !== false ) { $lShow = true; } else { $lShow = false; }
// p = Show passwords. Othwewise keys with 'password' or 'pw' in the key name are replaced with ********.
$pShow = (stripos($varDisplay, 'p') !== false ? true : false);
// t = Display value without making it HTML safe.
$tShow = (stripos($varDisplay, 't') !== false ? false : true);
// v = Do not show the variable name.
$vnShow = (stripos($varDisplay, 'v') !== false ? false : true);
$vShow = '';
if ( stripos($varDisplay, 'a') !== false ) $vShow .= ' d_s_a'; // Display value as array = .d_s_an
if ( stripos($varDisplay, 'b') !== false ) $vShow .= ' d_s_b'; // Display value as bold = .d_s_b.
if ( stripos($varDisplay, 'e') !== false ) $vShow .= ' d_s_e'; // Display value as error = .d_s_e.
if ( stripos($varDisplay, 'i') !== false ) $vShow .= ' d_s_i'; // Display value as info = .d_s_i.
if ( stripos($varDisplay, 'n') !== false ) $vShow .= ' d_s_n'; // Display value as notice = .d_s_n.
if ( stripos($varDisplay, 'q') !== false ) { $vShow .= ' d_s_q'; $var = str_replace("\t"," ",$var); } // Display value as query = .d_s_q.
if ( stripos($varDisplay, 'r') !== false ) $vShow .= ' d_s_r'; // Display value as resource = .d_s_r.
if ( stripos($varDisplay, 's') !== false ) $vShow .= ' d_s_as'; // Display value as sub-array = .d_s_ap.
if ( stripos($varDisplay, 'w') !== false ) $vShow .= ' d_s_w'; // Display value as warning = .d_s_w.
$vShow = trim($vShow); if ( $vShow == '' ) $vShow .= ' d_s_d'; // Display value as scaler = .d_s_d. Default.
$vShow = '<span class="'.$vShow.'">';
$displayTrack = '';
$displayTrack .= '<div class="d_s_l ">'.d_s_DEBUG();
if (false) {
if ($vnShow) {
if ($displayTrack != '') $displayTrack .= d_s_DEBUG().'<span class="d_s_n">'.' $vnShow=true $varDisplay='."'".$varDisplay."'</span> ";
} else {
if ($displayTrack != '') $displayTrack .= d_s_DEBUG().'<span class="d_s_n">'.' $vnShow=false $varDisplay='."'".$varDisplay."'</span> ";
}
if ($lShow) $displayTrack .= d_s_DEBUG()."\$lShow = true ";
}
if ( !is_resource($var) ) {
// This is not a resource.
if (isset($var)) {
if (!is_array($var) && !is_object($var)) {
if ( $nShow == '') $nShow = ' class="d_s_v"';
if ($vvShow) {
if ($var === true) {
if ( $vnShow ) {
$displayTrack .= d_s_DEBUG()."$bShow<span$nShow>$varName ===</span> <span class=\"d_s_vt\">true</span>$fShow\n";
} else {
$displayTrack .= d_s_DEBUG()."$bShow<span class=\"d_s_vt\">true</span>$fShow</span>\n";
}
} else {
if ($var === false) {
if ( $vnShow ) {
$displayTrack .= d_s_DEBUG()."$bShow<span$nShow>$varName ===</span> <span class=\"d_s_vf\">false</span>$fShow\n";
} else {
$displayTrack .= d_s_DEBUG()."$bShow<span class=\"d_s_vf\">false</span>$fShow</span>\n";
}
} else {
if ( $vnShow ) {
if ( $tShow ) {
$displayTrack .= d_s_DEBUG()."$bShow<span$nShow>$varName ==</span>$vShow ".htmlView(str_replace("\\", "\\\\", varQuote($var)))."</span>$fShow\n";
} else {
$displayTrack .= d_s_DEBUG()."$bShow<span$nShow>$varName ==</span>$vShow ".str_replace("\\", "\\\\", varQuote($var))."</span>$fShow\n";
}
} else {
if ( $tShow ) {
$displayTrack .= d_s_DEBUG()."$bShow$vShow".htmlView(str_replace("\\", "\\\\", varQuote($var)))."</span>$fShow\n";
} else {
$displayTrack .= d_s_DEBUG()."$bShow$vShow".str_replace("\\", "\\\\", varQuote($var))."</span>$fShow\n";
}
}
}
}
} else {
if ( $vnShow ) {
$displayTrack .= d_s_DEBUG()."$bShow"."$fShow\n";
} else {
$displayTrack .= d_s_DEBUG()."$bShow<span$nShow>$varName</span>"."$fShow\n";
}
}
} else {
$displayTrack .= printVarArray(d_s_DEBUG().$varName, $var);
}
} else {
if ( $nShow == '') $nShow = ' class="d_s_e"';
$displayTrack .= d_s_DEBUG()."$bShow<span$nShow>$varName</span> is unset.$fShow\n";
}
} else {
// This is a resource.
if ( $nShow == '') $nShow = ' class="d_s_r"';
switch ( get_resource_type($var) ) {
case 'mysql result':
if ($vShow == '') $vShow = '<span class="d_s_q">';
#$nShow = ' class="d_s_r"';
$displayTrack = printVarQuery(d_s_DEBUG().$varName, $var, $debug_backtrace);
break;
default:
$displayTrack .= d_s_DEBUG()."$bShow<span$nShow>$varName</span> is resource type ".get_resource_type($var)."$fShow\n";
break;
}
}
$displayTrack .= d_s_DEBUG()."</div>\n";
if (!$lShow) {
echo $displayTrack;
} else {
if ( isset($_SESSION['TRACK']['data']) ) {
$_SESSION['TRACK'] .= '<li>'.$displayTrack.'</li>';
} else {
echo d_s_DEBUG().'After TRACK display" ',$displayTrack;
}
}
#unset($displayTrack);
unset($bShow);
unset($fShow);
unset($ksorti);
unset($lShow);
unset($nShow);
unset($pShow);
unset($vShow);
unset($vnShow);
unset($vvShow);
return $displayTrack;
}
// printVarArray($var, $keys, $bShow, $vShow, $fShow, $nShow, $pShow, $vvShow);
// Called from printVar to print an array variable.
#function printVarArray($varName, $var, $keys) {
function printVarArray($varName, $var) {
global $bShow, $fShow, $lShow, $nShow, $pShow, $vShow, $vvShow, $vnShow, $ksorti;
$displayTrack = "$bShow$vShow".$varName."=</span>$fShow<br>\n";
#$bShow = '';
if ( $ksorti == true ) $var = ksorti($var);
foreach ($var as $key => $value) {
if (!is_array($value)) {
if (!$pShow && (stristr($key, 'password') || stristr($key, 'pw'))) $value = '***hidden***';
if ($value === true) {
if ( !is_numeric($key) ) {
$displayTrack .= d_s_DEBUG()."<span class=\"d_s_ad\">".$varName."['".$key."'] ===</span> <span class=\"d_s_vt\">true</span><br>\n";
} else {
$displayTrack .= d_s_DEBUG()."<span class=\"d_s_ad\">".$varName."[".$key."] ===</span> <span class=\"d_s_vt\">true</span><br>\n";
}
} else {
if ($value === false) {
if ( !is_numeric($key) ) {
$displayTrack .= d_s_DEBUG()."<span class=\"d_s_ad\">".$varName."['".$key."'] ===</span> <span class=\"d_s_vf\">false</span><br>\n";
} else {
$displayTrack .= d_s_DEBUG()."<span class=\"d_s_ad\">".$varName."[".$key."] ===</span> <span class=\"d_s_vf\">false</span><br>\n";
}
} else {
if ( !is_numeric($key) ) {
$displayTrack .= d_s_DEBUG()."<span class=\"d_s_ad\">".$varName."['".$key."'] ==</span> <span class=\"d_s_d\">".htmlView(str_replace("\\", "\\\\", varQuote($value)))."</span><br>\n";
} else {
$displayTrack .= d_s_DEBUG()."<span class=\"d_s_ad\">".$varName."[".$key."] ==</span> <span class=\"d_s_d\">".htmlView(str_replace("\\", "\\\\", varQuote($value)))."</span><br>\n";
}
}
}
$bShow = '';
} else {
$fShow = '';
#$displayTrack .= "".printVarArray($varName."['".$key."']", $value, $keys."['".$key."']");
$displayTrack .= "".printVarArray(d_s_DEBUG().$varName."['".$key."']", $value);
$bShow = '';
}
}
return $displayTrack;
}
// printVarQuery($resultName, $result, $debug_backtrace = false)
// Called by printVar to display a mysql result.
function printVarQuery($resultName, $result, $debug_backtrace = false) {
global $bShow, $fShow, $lShow, $nShow, $pShow, $vShow, $vvShow, $vnShow, $ksorti;
if ( !$debug_backtrace ) {
$debug_backtrace = debug_backtrace(); // Get caller information.
}
$file = basename($debug_backtrace['0']['file']); // Function caller file filename.
$filepath = $debug_backtrace['0']['file']; // Function caller file filepath.
$line = $debug_backtrace['0']['line']; // Function caller file line number.
$displayTrack = '';
if ($vnShow) {
$displayTrack .= d_s_DEBUG()."$bShow<div class=\"d_s_l \"><span$nShow>$resultName</span>\n".d_s_DEBUG();
} else {
$displayTrack .= "<div class=\"d_s_l \">\n".d_s_DEBUG();
}
$num_rows = mysqli_num_rows($result);
if( !$num_rows ) {
if ($vnShow) {
$displayTrack .= d_s_DEBUG().': <span class="d_s_e">0 rows</span>.'."$fShow <!-- ".__LINE__." -->\n".d_s_DEBUG();
}
return $displayTrack;
}
if ( $num_rows <> 1 ) {
if ($vnShow) {
$displayTrack .= d_s_DEBUG().": $num_rows rows: $fShow\n".d_s_DEBUG();
}
} else {
if ($vnShow) {
$displayTrack .= d_s_DEBUG().": 1 row: $fShow\n".d_s_DEBUG();
}
}
mysqli_data_seek($result, 0);
$row = mysqli_fetch_assoc($result);
// Begin the table.
$displayTrack .= d_s_DEBUG()."<table>\n <tr>\n";
// Print the column names as table headers.
foreach($row as $key=>$value) {
$displayTrack .= " <th>$key</th>";
}
$displayTrack .= "\n </tr>\n";
// Loop through the table, printing the field values in table cells.
mysqli_data_seek($result, 0);
while ($row = mysqli_fetch_assoc($result)) {
$displayTrack .= " <tr>\n";
foreach($row as $key=>$value) {
$displayTrack .= " <td>".d_s_DEBUG().varValue($value)."</td>";
}
$displayTrack .= "\n </tr>\n";
}
// End the table.
$displayTrack .= " </tr>\n</table>".d_s_DEBUG()."\n <!-- ".__LINE__." -->\n";
return $displayTrack;
}
// d_s_DEBUG()
// Used when $functions_debug_DEBUG = true to track which __LINE__ generated output.
function d_s_DEBUG() {
return '';
}
// printQuery($resultName, $result)
// Displays a SQL query in HTML table format with the calling filename and line number.
// $resultName + The name of the query.
// $result + The query.
// RETURNS:
// true if there is data in the result set.
// false if there is no data in the result.
function xprintQuery($resultName, $result) {
$debug_backtrace = debug_backtrace(); // Get caller information.
$file = basename($debug_backtrace['0']['file']); // Function caller file filename.
$filepath = $debug_backtrace['0']['file']; // Function caller file filepath.
$line = $debug_backtrace['0']['line']; // Function caller file line number.
echo "<div class=\"pv_l\"><span class = \"pv_f\">", $resultName, "=</span> $file:$line. ($filepath)<br>\n";
// Fet the first row in the table.
mysqli_data_seek($result, 0);
if(!$row = mysqli_fetch_assoc($result)) {
echo "null</div>\n";
return false;
}
// Begin the table.
print("<table><tr>");
// Print the column names as table headers.
foreach($row as $key=>$value) {
print("<th>$key</th>");
}
print("</tr>");
// Loop through the table, printing the field values in table cells.
do {
print("<tr>");
foreach($row as $key=>$value) {
print("<td>".varValue($value)."</td>");
}
print("</tr>");
} while ($row = mysqli_fetch_assoc($result));
// End the table.
print("</tr></table></div>");
return true;
}
// printVar($varName, $var, $varDisplay, $varShow)
// Displays and tracks the value of a variable or array with the calling file and line number.
// $varName = The name of the variable.
// $var = The variable.
// $varDisplay = b = show br before output.
// f = show calling filename and line.
// v = =$var is not shown.
// p = show passwords. Othwewise keys with 'password' or 'pw' in the key name are hidden.
// e = show varName using class="pv_e". error
// i = show varName using class="pv_i". info
// n = show varName using class="pv_n". notice
// w = show varName using class="pv_w". warning
// 'bfp' would show a br before output, show calling filename and line, and show passwords.
// 'bpe' would show a br before output, show varName using class="pv_e", and show passwords.
// default is f for non array variables and fa for arrays.
// $varShow = true = display printVar
// false = add printVar to $_SESSION['TRACK'].
// default is true.
function xprintVar($varName, $var = '', $varDisplay = 'f', $varShow = true) {
global $debugTrack; // False = skip tracking for this function. Default is true.
if (!isset($debugTrack)) $debugTrack = true; // Ensure $debugTrack is set.
$debug_backtrace = debug_backtrace(); // Get caller information.
$file = basename($debug_backtrace['0']['file']); // Function caller file filename.
$filepath = $debug_backtrace['0']['file']; // Function caller file filepath.
$line = $debug_backtrace['0']['line']; // Function caller file line number.
$bShow = (stripos($varDisplay, 'b') !== false ? '<br>' : '');
$cShow = (stripos($varDisplay, 'i') !== false ? ' class="pv_i"' : '');
if ($cShow == '') $cShow = (stripos($varDisplay, 'e') !== false ? ' class="pv_e"' : '');
if ($cShow == '') $cShow = (stripos($varDisplay, 'n') !== false ? ' class="pv_n"' : '');
if ($cShow == '') $cShow = (stripos($varDisplay, 'w') !== false ? ' class="pv_w"' : '');
if ($cShow == '') if (is_array($var)) $cShow = ' class="pv_a"';
$fShow = (stripos($varDisplay, 'f') !== false ? ' <span class="pv_fl">'.$file.':'.$line.'</span>' : '');
$vShow = (stripos($varDisplay, 'v') !== false ? false : true);
$pShow = (stripos($varDisplay, 'p') !== false ? true : false);
$printVarArray_Debug = false;
if ($printVarArray_Debug) {
$l1 = ' <span class="pv_n">l1</span>'; $l2 = ' <span class="pv_n">l2</span>'; $l3 = ' <span class="pv_n">l3</span>'; $l4 = ' <span class="pv_n">l4</span>'; $l5 = ' <span class="pv_n">l5</span>';
} else {
$l1 = ''; $l2 = ''; $l3 = ''; $l4 = ''; $l5 = '';
}
$displayTrack = '<div class="pv_l pv_v">'.$l1;
if (isset($var)) {
if (!is_array($var) && !is_object($var)) {
if ($var === true) {
$displayTrack .= "$bShow<span$cShow>$varName===</span>true$fShow\n".$l2;
} else {
if ($var === false) {
$displayTrack .= "$bShow<span$cShow>$varName===</span>false$fShow\n".$l2;
} else {
if ($vShow) {
$displayTrack .= "$bShow<span$cShow>$varName=</span><span class=\"pv_d\">".htmlView(str_replace("\\", "\\\\", $var))."</span>$fShow\n".$l2;
} else {
$displayTrack .= "$bShow<span$cShow>$varName</span>"."$fShow\n".$l2;
}
}
}
} else {
$displayTrack .= printVarArray($varName, $var, '', $bShow, $cShow, $fShow, $pShow, $printVarArray_Debug).$l3;
}
} else {
$displayTrack .= "$bShow<span$cShow>$varName</span> is unset.$fShow\n".$l4;
}
$displayTrack .= "</div>\n".$l5;
if ($varShow) {
echo $displayTrack;
} else {
if ($debugTrack && substr($file, 0, 9) != 'functions') debugTrack($displayTrack);
}
unset($displayTrack);
return $varShow;
}
// printVarArray($var, $keys, $bShow, $cShow, $fShow, $pShow);
// Called from printVar to print an array variable.
function xprintVarArray($varName, $var, $keys, $bShow, $cShow, $fShow, $pShow, $printVarArray_Debug) {
$displayTrack = "$bShow<span$cShow>".$varName."=</span>$fShow<br>\n";
$bShow = '';
if ($printVarArray_Debug) {
$l6 = ' <span class="pv_n">l6</span>'; $l7 = ' <span class="pv_n">l7</span>';
} else {
$l6 = ''; $l7 = '';
}
foreach ($var as $key => $value) {
if (!is_array($value)) {
if (!$pShow && (stristr($key, 'password') || stristr($key, 'pw'))) $value = '***hidden***';
if ($value === true) {
$displayTrack .= $varName."['".$key."']===true<br>\n";
} else {
if ($value === false) {
$displayTrack .= $varName."['".$key."']===false<br>\n";
} else {
$displayTrack .= $varName."['".$key."']=<span class=\"pv_d\">".htmlView(str_replace("\\", "\\\\", $value)).$l6."</span><br>\n";
}
}
$bShow = '';
} else {
$fShow = '';
$displayTrack .= "".printVarArray($varName."['".$key."']", $value, $keys."['".$key."']", $bShow, $cShow, $fShow, $pShow, $printVarArray_Debug).$l7."";
$bShow = '';
}
}
return $displayTrack;
}
// setDebugOff($messageText)
// Sets $debugOn to false.
// $messageText = optional text you want to track when setting $debugOn.
function setDebugOff($messageText='') {
$debug_backtrace = debug_backtrace(); // Get caller information.
$_SESSION['Message'] = '';
if ( isset($_SESSION['PageHeaderLoaded']) && $_SESSION['PageHeaderLoaded'] ) {
printLine('Debug Off: '.basename($debug_backtrace[0]['file']).':'.$debug_backtrace[0]['line'].' ('.$debug_backtrace[0]['file'].')');
}
debugTrack('Debug Off: '.basename($debug_backtrace[0]['file']).':'.$debug_backtrace[0]['line'].' ('.$debug_backtrace[0]['file'].')');
setDebugValue($messageText, false, $debug_backtrace);
}
function debugOff($messageText='') {
$debug_backtrace = debug_backtrace(); // Get caller information.
$_SESSION['Message'] = '';
if ( isset($_SESSION['PageHeaderLoaded']) && $_SESSION['PageHeaderLoaded'] ) {
printLine('Debug Off: '.basename($debug_backtrace[0]['file']).':'.$debug_backtrace[0]['line'].' ('.$debug_backtrace[0]['file'].')');
}
debugTrack('Debug Off: '.basename($debug_backtrace[0]['file']).':'.$debug_backtrace[0]['line'].' ('.$debug_backtrace[0]['file'].')');
setDebugValue($messageText, false, $debug_backtrace);
}
// setDebugOn($messageText)
// Sets $debugOn to true.
// $messageText = optional text you want to track when setting $debugOn.
function setDebugOn($messageText='') {
$debug_backtrace = debug_backtrace(); // Get caller information.
#printVar("\$_SESSION['PageHeaderLoaded']",$_SESSION['PageHeaderLoaded'],'',false,true);
if ( isset($_SESSION['PageHeaderLoaded']) && $_SESSION['PageHeaderLoaded'] ) {
printLine('Debug On: '.basename($debug_backtrace[0]['file']).':'.$debug_backtrace[0]['line'].' ('.$debug_backtrace[0]['file'].')');
}
debugTrack('Debug On: '.basename($debug_backtrace[0]['file']).':'.$debug_backtrace[0]['line'].' ('.$debug_backtrace[0]['file'].')');
setDebugValue($messageText, true, $debug_backtrace);
}
function debugOn($messageText='') {
$debug_backtrace = debug_backtrace(); // Get caller information.
#printVar("\$_SESSION['PageHeaderLoaded']",$_SESSION['PageHeaderLoaded'],'',false,true);
if ( isset($_SESSION['PageHeaderLoaded']) && $_SESSION['PageHeaderLoaded'] ) {
printLine('Debug On: '.basename($debug_backtrace[0]['file']).':'.$debug_backtrace[0]['line'].' ('.$debug_backtrace[0]['file'].')');
}
debugTrack('Debug On: '.basename($debug_backtrace[0]['file']).':'.$debug_backtrace[0]['line'].' ('.$debug_backtrace[0]['file'].')');
setDebugValue($messageText, true, $debug_backtrace);
}
// setDebugValue($messageText, $value, $debug_backtrace)
// Called by setDebugOff() or setDebugOn() to set $debugOn to true or false.
function setDebugValue($messageText='', $value=true, $debug_backtrace=false) {
global $debugTrack; // False = skip tracking for this function. Default is true.
if (!isset($debugTrack)) $debugTrack = true; // Ensure $debugTrack is set.
if (!$debug_backtrace) $debug_backtrace = debug_backtrace(); // Get caller information if not sent by setDebugOff().
$file = basename($debug_backtrace['0']['file']); // Function caller file filename.
$filepath = $debug_backtrace['0']['file']; // Function caller file filepath.
$line = $debug_backtrace['0']['line']; // Function caller file line number.
global $debugOn;
$debugOn = $value;
$_SESSION['DEBUG']['on']['File'] = $debug_backtrace['0']['file'];
$_SESSION['DEBUG']['on']['Line'] = $debug_backtrace['0']['line'];
if (isset($_SESSION['TRACK'])) {
$_SESSION['TRACK'] .= "<li>";
if ($debugTrack != '') if ($debugOn) {
$_SESSION['TRACK'] .= '<span class="pv_n">Debug turned on. '.$messageText.'</span> ';
} else {
$_SESSION['TRACK'] .= '<span class="pv_e">Debug turned off. '.$messageText.'</span> ';
}
if ($debugTrack != '') if ($_SESSION['DEBUG']['code']) {
$_SESSION['TRACK'] .= '<span class="pv_n">$_SESSION[\'DEBUG\'][\'code\'] is on.</span> ';
} else {
$_SESSION['TRACK'] .= '<span class="pv_e">$_SESSION[\'DEBUG\'][\'code\'] is off.</span> ';
}
if ($debugTrack != '') if ($_SESSION['DEBUG']['mysql']) {
$_SESSION['TRACK'] .= '<span class="pv_n">$_SESSION[\'DEBUG\'][\'mysql\'] is on.</span> ';
} else {
$_SESSION['TRACK'] .= '<span class="pv_e">$_SESSION[\'DEBUG\'][\'mysql\'] is off.</span> ';
}
$_SESSION['TRACK'] .= '<span class="pv_fl">: '.basename($debug_backtrace['0']['file']).":".$debug_backtrace['0']['line'].'</span></li>'."\n";
}
}
// varValue($var)
// Returns the value of a variable or array.
// $var = The variable.
function varValue($var) {
if (isset($var)) {
if (!is_array($var)) {
if ($var === true) {
$debugVarValue = 'true';
} else {
if ($var === false) {
$debugVarValue = 'false';
} else {
$debugVarValue = htmlView($var);
}
}
} else {
$debugVarValue = 'Array(';
foreach ($var as $key => $value) {
$debugVarValue .= '['.$key.']='.varValue($value).', ';
}
$debugVarValue = substr($debugVarValue,0,strlen($debugVarValue)-2);
}
} else {
$debugVarValue = '<span class="pv_e">unset</span>';
}
return $debugVarValue;
}
?>