note 114465 added to function.json-encode

To use json_encode with javascript function I use : <?php function __json_encode($mVar) { return preg_replace_callback( '#"[ ]{0,}function[ ]{0,}\([^)$]{0,}\)[ ]{0,}\{[ ]{0,}(?(?![ ]{0,}}[ ]{0,}").){0,}[ ]{0,}\}[ ]{0,}"#si', function ($aRes) { for($aRes[0]=substr($aRes[0],1),$sOut="",$i=0,$iOpen=0,$iClose=0;$i<= strlen($aRes[0]) && $sOut.= substr($aRes[0],$i,1);$i++) if (substr($aRes[0],$i,1) == "{") $iOpen++; else if (substr($aRes[0],$i,1) == "}" AND $iOpen == ++$iClose) break; return stripcslashes($sOut); }, json_encode($mVar) ); } $aData = array( 'key1' => 'value1', 'key2' => 'function(){ return $("<INPUT />").attr("type","text"); }', 'key3' => array( 'key3.1'=>'val3.1', 'key3.2'=>'function(someArg) { if (someArg == "someValue") return true; else { document.write("error"); return false; } }', ), 'key4' => 'function(){ return true; }' ); $sData = 'function(someArg) { if (someArg == "someValue") return true; else { document.write("error"); return false; } }'; echo 'Output for json_encode() : '.json_encode($aData)."\n\n"; echo 'Output for __json_encode() : '.__json_encode($aData)."\n\n"; echo 'Output for json_encode($sData) : '.json_encode($sData)."\n\n"; echo 'Output for __json_encode($sData) : '.__json_encode($sData)."\n\n"; /* Output for json_encode : {"key1":"value1","key2":"function(){ return $(\"<INPUT \/>\").attr(\"type\",\"text\"); }","key3":{"key3.1":"val3.1","key3.2":"function(someArg) { if (someArg == \"someValue\") return true; else { document.write(\"error\"); return false; } }"},"key4":"function(){ return true; }"} Output for __json_encode : {"key1":"value1","key2":function(){ return $("<INPUT />").attr("type","text"); },"key3":{"key3.1":"val3.1","key3.2":function(someArg) { if (someArg == "someValue") return true; else { document.write("error"); return false; } }},"key4":function(){ return true; }} */ ---- Server IP: 195.221.21.36 Probable Submitter: 2a01:e35:2f09:27e0:418d:f7a2:5278:d0f0 ---- Manual Page -- http://php.net/manual/en/function.json-encode.php Edit -- https://master.php.net/note/edit/114465 Del: integrated -- https://master.php.net/note/delete/114465/integrated Del: useless -- https://master.php.net/note/delete/114465/useless Del: bad code -- https://master.php.net/note/delete/114465/bad+code Del: spam -- https://master.php.net/note/delete/114465/spam Del: non-english -- https://master.php.net/note/delete/114465/non-english Del: in docs -- https://master.php.net/note/delete/114465/in+docs Del: other reasons-- https://master.php.net/note/delete/114465 Reject -- https://master.php.net/note/reject/114465 Search -- https://master.php.net/manage/user-notes.php