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run code in 150+ php & hhvm versions
Bugs & Features
<?php class asset { protected $id; function __construct($id) { $this->id = $id; } function getId() { return $this->id; } } $getIdsCode = 'array_map("$this->getId",$input)'; // UPDATE THIS if (strpos($getIdsCode, ';') !== false) die('code should not contain ; !'); $getIdsCode = preg_replace('/\s+/', '', $getIdsCode); echo 'code length '.strlen($getIdsCode)."\n"; $input = array(new asset(10),new asset(20),new asset(30)); echo eval("return $getIdsCode;") . "\n"; $input = array(new asset(40),new asset(50),new asset(60)); echo eval("return $getIdsCode;") . "\n"; ?>
based on rhsvM
Output for 7.0.0 - 7.1.0
code length 32 Fatal error: Uncaught Error: Using $this when not in object context in /in/uCRQv(27) : eval()'d code:1 Stack trace: #0 /in/uCRQv(27): eval() #1 {main} thrown in /in/uCRQv(27) : eval()'d code on line 1
Process exited with code 255.
Output for hhvm-3.12.0
code length 32 Fatal error: $this is null in /in/uCRQv(27)(4b7e6e2fe293cca0c54db08ad6be68cc) : eval()'d code on line 1
Process exited with code 255.
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.0.0 - 5.6.28
code length 32 Fatal error: Using $this when not in object context in /in/uCRQv(27) : eval()'d code on line 1
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/uCRQv on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/uCRQv on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/uCRQv on line 4
Process exited with code 255.