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<?php class asset { protected $id; function __construct($id) { $this->id = $id; } function getId() { return $this->id; } } $getIdsCode = 'array_map(array($this, $this->getId),$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"; ?>
Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
code length 43 Fatal error: Uncaught Error: Using $this when not in object context in /in/pjRcJ(27) : eval()'d code:1 Stack trace: #0 /in/pjRcJ(27): eval() #1 {main} thrown in /in/pjRcJ(27) : eval()'d code on line 1
Process exited with code 255.
Output for 7.0.0 - 7.0.20
code length 43 Notice: Undefined variable: this in /in/pjRcJ(27) : eval()'d code on line 1 Fatal error: Uncaught Error: Using $this when not in object context in /in/pjRcJ(27) : eval()'d code:1 Stack trace: #0 /in/pjRcJ(27): eval() #1 {main} thrown in /in/pjRcJ(27) : eval()'d code on line 1
Process exited with code 255.
Output for 5.0.4 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
code length 43 Notice: Undefined variable: this in /in/pjRcJ(27) : eval()'d code on line 1 Fatal error: Using $this when not in object context in /in/pjRcJ(27) : eval()'d code on line 1
Process exited with code 255.
Output for 5.0.0 - 5.0.3
code length 43 Notice: Undefined variable: this in /in/pjRcJ(27) : eval()'d code on line 1 Fatal error: Using $this when not in object context in /in/pjRcJ(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/pjRcJ on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/pjRcJ 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/pjRcJ on line 4
Process exited with code 255.
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