# get_caller.php
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<?php
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function get_caller_info($logFile = "call_info.log"){
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$callInfos = array();
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$callFuncs = array();
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$curTime = date('y-m-d h:i:s',time());
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$traces = debug_backtrace();
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$j = 0;
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$length = count($traces)-1;
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for ($i = $length; $i >=0; $i--){
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$trace = $traces[$i];
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$file = $trace['file'];
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$line = $trace['line'];
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$func = $trace['function'];
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$args = $trace['args'];
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$argsv = join(",", $args);
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$tInfo = $curTime." ".$file."(".$line.")->".$func."(".$argsv.")";
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array_push($callInfos, $tInfo);
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$tFunc = $file."->".$func."()";
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array_push($callFuncs, $tFunc);
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$j++;
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}
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$callInfoStr = join(";",$callInfos);
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$callFuncStr = join(";",$callFuncs);
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$callFuncMd5 = $curTime." ".md5($callFuncStr);
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file_put_contents($logFile, $callFuncMd5."\n",FILE_APPEND);
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$logFileMd5 = $logFile.".md5";
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$contMd5 = $callFuncMd5.":".$callInfoStr;
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file_put_contents($logFileMd5, $contMd5."\n",FILE_APPEND);
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return $callInfos;
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}
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- ?>
# test_caller.php
点击(此处)折叠或打开
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<?php
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require dirname(__FILE__).'/get_caller.php';
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function b($pa,$pb){
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$t=$pa.$pb;
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get_caller_info();
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return $t;
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}
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function c($pa,$pb,$pc){
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$t=$pa.$pb.$pc;
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get_caller_info();
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return $t;
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}
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function a() {
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b('b1','b2');
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for ($i = 0; $i <10; $i++){
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c('c'.$i,'c2','c3');
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}
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}
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a();
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- ?>
来自 “ ITPUB博客 ” ，链接：https://blog.itpub.net/26250550/viewspace-2127637/ ，如需转载，请注明出处，否则将追究法律责任。
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