3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php /* String to print for an error where a parameter is missing from the post */ const ERROR_MISSING_PARAM = "10000"; $errors = array(); $number_of_errors = 0; function addError($error, $variable){ $errors[$variable] = $error; $number_of_errors = count($errors); } function printToJson(){ return json_encode($this->errors); } addError(ERROR_MISSING_PARAM, 'name'); echo $number_of_errors . "\r\n"; echo printToJson();
based on FDOpk
Output for 7.0.0 - 7.2.6
0 Fatal error: Uncaught Error: Using $this when not in object context in /in/Bu5a7:17 Stack trace: #0 /in/Bu5a7(22): printToJson() #1 {main} thrown in /in/Bu5a7 on line 17
Process exited with code 255.
Output for 5.3.0 - 5.6.28
0 Fatal error: Using $this when not in object context in /in/Bu5a7 on line 17
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_CONST in /in/Bu5a7 on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_CONST in /in/Bu5a7 on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/Bu5a7 on line 4
Process exited with code 255.