all are donated to public domain : __FILE__==='functions__internalErrorHandling.php'; <?php require_once (dirname(__FILE__).'/1.0.0/functions.php'); require_once (dirname(__FILE__).'/functions__basicErrorHandling.php'); function woError ($errCode, $errMsgOrArray) { if (is_array($errMsgOrArray)) { if (ob_get_length()>0) ob_end_flush(); ob_start(); var_dump ($errMsgOrArray); $errMsg = ob_get_clean(); } else if ( is_string($errMsgOrArray) || is_int($errMsgOrArray) || is_float($errMsgOrArray) ) { $errMsg = '' . $errMsgOrArray; } else if ( is_bool($errMsgOrArray) ) { $errMsg = ( $errMsgOrArray ? 'TRUE' : 'FALSE' ); } //echo 't1200'; //echo '<pre>'; var_dump (debug_backtrace()); echo '</pre>'; in badResult() instead trigger_error ($errMsg, $errCode); } function woBasicErrorHandler ($errno, $errstr, $errfile, $errline, $errcontext) { //echo 'woBasicErrorHandler.main:start'; $stacktrace = debug_backtrace(); $errType = wo_php_errorType_humanReadable($errno); $errSeverity = 'woErrorSeverity__error'; if (stripos($errType, 'warning')!==false) $errSeverity = 'woErrorSeverity__warning'; if (stripos($errType, 'notice')!==false) $errSeverity = 'woErrorSeverity__notice'; if (stripos($errType, 'user')!==false) $errSeverity .= ' woErrorSeverity__user'; if (stripos($errType, 'parse')!==false) $errSeverity .= ' woErrorSeverity__parse'; if (stripos($errType, 'core')!==false) $errSeverity .= ' woErrorSeverity__core'; if (stripos($errType, 'compile')!==false) $errSeverity .= ' woErrorSeverity__compile'; $html = '<div class="woError '.$errSeverity.'"><h1>webappObfuscator error</h1>' .'<p>'.$errType.' : '.$errstr.'</p>' .woBasicErrorHandler__prettyStacktrace ($stacktrace) .'</div>'; echo $html; //reportStatus (1, $html); // RV : where the F is that function?? die(); /* echo '<h1>dfo error</h1><p>'.errorType_humanReadable($errno).' : '.$errstr.'<br/>stacktrace:</p><pre>'; var_dump ($stacktrace); echo '</pre>';*/ } function woBasicErrorHandler__prettyStacktrace ($st) { global $errorsBasepath; $r = '<div class="woStacktrace">' .'<span class="woStacktrace__basePath">All filenames are under : '.$errorsBasepath.'</span><br/>'; foreach ($st as $stackNumber => $stackData) { if (array_key_exists('file', $stackData)) { $relPath = '...'.str_replace($errorsBasepath, '', $stackData['file']); } else { $relPath = '.../'; }; if (array_key_exists('line', $stackData)) { $line = '<span class="woStacktrace__line">(line '.$stackData['line'].')</span>'; } else { $line = ''; } $file = '<span class="woStacktrace__file">__FILE__ : '.$relPath.'</span> '; $function = '<span class="woStacktrace__function">'.$stackData['function'].'( ' .( array_key_exists('args',$stackData) ? woBasicErrorHandler__prettyStacktrace__arguments ($stackData['args']) : '' ) .' )</span>'; //if ($stackNumber > 0) { // ignore the call to saBasicErrorHandler() itself $r .= '<div class="woStacktrace__item">' .$file.' ' .$line.' calls ' .$function .'</div>'; //} }; $r .= '</div>'; return $r; } function woBasicErrorHandler__prettyStacktrace__arguments ($args) { $r = '<span class="woStacktrace__args">'; foreach ($args as $argIdx => $arg) { if (is_array($arg)) { $r .= '<span class="woStacktrace__arg">'.htmlentities(json_encode($arg)).'</span>'; } elseif (is_object($arg)) { $r .= '<span class="woStacktrace__arg">'.htmlentities(json_encode($arg)).'</span>'; } else { $r .= '<span class="woStacktrace__arg">'.htmlentities($arg).'</span>'; } $r .= '<span class="woStacktrace__argSeperator">, </span>'; } $r .= '</span>'; return $r; } function wo_php_json_last_error_humanReadable ($errNo) { // taken from http://php.net/manual/en/function.json-last-error.php // on 2015 July 9th, valid for php version up to 5.5.0 $errorTypes = array ( JSON_ERROR_NONE => array ( 'errorCode' => 'JSON_ERROR_NONE', 'msg' => 'No error has occurred' ), JSON_ERROR_DEPTH => array ( 'errorCode' => 'JSON_ERROR_DEPTH', 'msg' => 'The maximum stack depth has been exceeded' ), JSON_ERROR_STATE_MISMATCH => array ( 'errorCode' => 'JSON_ERROR_STATE_MISMATCH', 'msg' => 'Invalid or malformed JSON' ), JSON_ERROR_CTRL_CHAR => array ( 'errorCode' => 'JSON_ERROR_CTRL_CHAR', 'msg' => 'Control character error, possibly incorrectly encoded' ), JSON_ERROR_SYNTAX => array ( 'errorCode' => 'JSON_ERROR_SYNTAX', 'msg' => 'Syntax error' ), JSON_ERROR_UTF8 => array ( 'errorCode' => 'JSON_ERROR_UTF8', 'msg' => 'Malformed UTF-8 characters, possibly incorrectly encoded' )/*, JSON_ERROR_RECURSION => array ( 'errorCode' => 'JSON_ERROR_RECURSION', 'msg' => 'One or more recursive references in the value to be encoded' ), JSON_ERROR_INF_OR_NAN => array ( 'errorCode' => 'JSON_ERROR_INF_OR_NAN', 'msg' => 'One or more NAN or INF values in the value to be encoded' ), JSON_ERROR_UNSUPPORTED_TYPE => array ( 'errorCode' => 'JSON_ERROR_UNSUPPORTED_TYPE', 'msg' => 'A value of a type that cannot be encoded was given' )*/ ); if ($errNo===0) { $r = $errorTypes[0]; } else { $r = array_key_exists ($errNo, $errorTypes) ? $errorTypes[$errNo] : array ( 'errorCode' => 'ERROR_UNKNOWN_ERROR', 'msg' => 'json_last_error() returned a code that is unknown to fucntions__basicErrorHandling.php::wo_php_json_last_error_humanReadable()' ); }; return $r; } function wo_php_errorType_humanReadable ($errNo) { if (phpversion() < '4.0.0') { $errorTypes = array ( 1 => 'Error', 2 => 'Warning', 4 => 'Parsing Error', 8 => 'Notice', 2047 => 'E_ALL' ); } elseif (phpversion() < '5.0.0') { $errorTypes = array ( 1 => 'Error', 2 => 'Warning', 4 => 'Parsing Error', 8 => 'Notice', 16 => 'Core Error', 32 => 'Core Warning', 64 => 'Compile Error', 128 => 'Compile Warning', 256 => 'User Error', 512 => 'User Warning', 1024=> 'User Notice', 2047=> 'E_ALL' ); } elseif (phpversion() < '5.2.0') { $errorTypes = array ( 1 => 'Error', 2 => 'Warning', 4 => 'Parsing Error', 8 => 'Notice', 16 => 'Core Error', 32 => 'Core Warning', 64 => 'Compile Error', 128 => 'Compile Warning', 256 => 'User Error', 512 => 'User Warning', 1024=> 'User Notice', 2048=> 'Strict', 2047=> 'E_ALL' ); } elseif (phpversion() < '5.3.0') { $errorTypes = array ( 1 => 'Error', 2 => 'Warning', 4 => 'Parsing Error', 8 => 'Notice', 16 => 'Core Error', 32 => 'Core Warning', 64 => 'Compile Error', 128 => 'Compile Warning', 256 => 'User Error', 512 => 'User Warning', 1024=> 'User Notice', 2048=> 'Strict', 4096=> 'Recoverable', 6143=> 'E_ALL' ); } elseif (phpversion() >= '5.3.0' && phpversion() < '6.0.0') { $errorTypes = array ( 1 => 'Error', 2 => 'Warning', 4 => 'Parsing Error', 8 => 'Notice', 16 => 'Core Error', 32 => 'Core Warning', 64 => 'Compile Error', 128 => 'Compile Warning', 256 => 'User Error', 512 => 'User Warning', 1024=> 'User Notice', 2048=> 'Strict', 4096=> 'Recoverable', 8192=> 'Depracated', 16384=> 'User-level Depracated', 30719=> 'E_ALL' ); } elseif (phpversion() >= '6.0.0') { $errorTypes = array ( 1 => 'Error', 2 => 'Warning', 4 => 'Parsing Error', 8 => 'Notice', 16 => 'Core Error', 32 => 'Core Warning', 64 => 'Compile Error', 128 => 'Compile Warning', 256 => 'User Error', 512 => 'User Warning', 1024=> 'User Notice', 2048=> 'Strict', 4096=> 'Recoverable', 8192=> 'Depracated', 16384=> 'User-level Depracated', 32767=> 'E_ALL' ); } return $errorTypes[$errNo]; } ?> __FILE__==='functions__internalErrorHandling.php'; <?php /*--- this is my way of providing quality runtime debugging info (to the computerprogram itself, to developers, to end-users) and -even more important- creating robust computerprograms that can be debugged quickly when they break when they're faced with the unexpected. a future version of this will email all the *releveant* debug details to the developer(s) whenever the unexpected hits the computer program using this. draft of this extension is detailed in webappObfuscator-1.0.0.php:::webappObfuscator::readTokens() */ function badResult ($errNo, $errMeta=null) { if ( is_string($errNo) || is_array($errNo) ) { $errMeta = $errNo; $errNo = E_USER_ERROR; $errMeta['additionalError'] = 'badResult called with no $errNo as first parameter'; }; if (is_string($errMeta)) { $errMeta = array ('msg'=>$errMeta); }; //$errMeta = filterArgs($errMeta, $filterSettings); $e = array ( 'isMetaForFunc' => true, 'phpErrorClass' => $errNo, 'phpErrorType' => wo_php_errorType_humanReadable ($errNo), 'error' => $errMeta, ); $traceData = debug_backtrace(); $e['backtrace'] = $traceData;//phpFilterBacktraceData($traceData,$filterSettings); $e['globals'] = getGlobals(); //var_dump ($e); /*if (function_exists('saError')) { echo 'error handler === saError()'; saError ($errNo, $errMeta); // http://seductiveapps.com } else*/if (function_exists('woError')) { echo 'error handler === woError()'; woError ($errNo, $errMeta); } else { echo 'functions__internalErrorHandling.php::no error handler specified, var_dump-ing.<pre>'; var_dump ($e); echo '</pre>'; } return $e; } function getGlobals() { $r = array ( '$_GET' => $_GET, '$_POST' => $_POST, '$_COOKIE' => $_COOKIE ); return $r; } function good($r) { return ( is_array($r) && array_key_exists('result',$r) ); } //function &result(&$r) { function &result(&$r) { return $r['result']; } function &resultArray (&$r) { $r2 = array(); foreach ($r as $k => $v) { $r2[$k] = result($v); } return $r2; } function &goodResult(&$r) { $r2 = array ( 'isMetaForFunc' => true, 'result' => &$r ); return $r2; } ?> __FILE__==='errorHandling_css_forLightBackgrounds.css' .woError { border : 2px solid red; border-radius : 5px; padding : 5px; background : yellow; color : red; } .woStacktrace { font-size : 90%; font-weight : bold; } .woStacktrace__basePath { color : purple; } .woStacktrace__item { } .woStacktrace__file { color : navy; } .woStacktrace__function { color : #002300; } .woStacktrace__line { color : blue; } .woStacktrace__args { color : navy; font-weight : normal; } .woStacktrace__arg { color : blue; } .woStacktrace__argSeperator { color : purple; background : white; font-weight : bold; font-size : 100%; } __FILE__==='errorHandling_css_forDarkOrSemitransparentBackgrounds.css' .woError { border : 2px solid red; border-radius : 5px; padding : 5px; background : yellow; color : red; opacity : 0.767 } .woStacktrace { font-size : 90%; font-weight : bold; } .woStacktrace__basePath { color : purple; } .woStacktrace__item { } .woStacktrace__file { color : navy; } .woStacktrace__function { color : #002300; } .woStacktrace__line { color : blue; } .woStacktrace__args { color : navy; font-weight : normal; } .woStacktrace__arg { color : blue; } .woStacktrace__argSeperator { color : purple; background : white; font-weight : bold; font-size : 100%; } On Sun, Aug 28, 2016 at 5:16 AM, Rene Veerman < rene.veerman.netherlands@xxxxxxxxx> wrote: > nothing's better than cut-n-pasting, i knooow :) > > so in the next few messages i'll include my own PHP handlers.. it's 4 > files, which i'll just post as ordinary text.. dunno and dont wanna test if > attaching works to the entire list architecture (web caches and stuff).. > > On Sun, Aug 28, 2016 at 5:07 AM, Rene Veerman <rene.veerman.netherlands@ > gmail.com> wrote: > >> Hi. >> >> Once again, thanks for keeping PHP free to use and so widely and easily >> installed.. >> >> I have another feature request (sent earlier tonight).. >> >> I quite often, much more than i like, *need* a stacktrace and *proper* >> variable listings for each function called in PHP when it barfs out nothing >> more than an apache error log entry.. >> And can we please show such entries in the browser *as well as the apache >> log*? Or if nothing else, *just* in the browser? >> >> Rather than going "all the way" and making variable contents (which can >> grow quite large) collapsable and shit *right away*, you could simply add >> the right <span> and <p> class="" names and supply a CSS file. I use it in >> all error handling that does make it to set_error_handler(myHandler), and >> that really is what makes things like my obfuscator (also posted about to >> the php-general@xxxxxxxxxxxxx earlier tonight) possible. >> And taking things that far allows guys like me to provide you with a >> collapsable large-JSON-decoding viewer addon for such logfiles later (rest >> assured that that'll get done once you do this for me).. i call it >> jsonViewer and i should have it back up at http://seductiveapps.com/tools >> /json (or /jsonViewer) once the obfuscator is fully done in a few weeks, >> at most.. >> >> if you want me to build (and opensource) things like that true-obfuscator >> and my JSON scalable database architecture using just apache2+ and php5+, >> it would really cut my development time in more than half if you could add >> "all of this" (it's deadsimple and a few hours work imo) to the next >> versions of PHP (and please make it the default, you can include sample CSS >> or read in a CSS file that you set in php.ini (comment on how to do this in >> the logfile html please)).. >> >> see https://github.com/seductiveapps/folderDB/blob/master/todo. >> platform.txt for all relevant updates concerning these developments >> mentioned here.. >> >> Thanks in advance for considering and likely adopting the 2 small changes >> i need in the next versions of PHP.. I run ubuntu btw.. I'll be checking >> the php.net pages for your future updates.. >> >> If anyone can gimme a duration-to-completion for each of my requests of >> tonight, that'd be awesome. I'll take a "wild guess", or any serious >> objections that i might be able to sway out of the way.. >> >> >