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run code in 300+ PHP versions simultaneously
<?php class Test implements Iterator { public current() { return "value"; } public key() { return new stdClass; } public next() { } public rewind() { } public valid() { return true; } } $test = new Test; foreach ($test as $key => $value) { var_dump($key, $value); break; }
Output for 7.1.0 - 7.1.12, 7.2.0
Parse error: syntax error, unexpected 'current' (T_STRING), expecting function (T_FUNCTION) or const (T_CONST) in /in/r2ps5 on line 5
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.30, 7.0.0 - 7.0.26
Parse error: syntax error, unexpected 'current' (T_STRING), expecting variable (T_VARIABLE) in /in/r2ps5 on line 5
Process exited with code 255.
Output for 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected T_STRING, expecting T_VARIABLE in /in/r2ps5 on line 5
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_STRING, expecting T_VARIABLE in /in/r2ps5 on line 5
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting '{' in /in/r2ps5 on line 3
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 '{' in /in/r2ps5 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `'{'' in /in/r2ps5 on line 3
Process exited with code 255.
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