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run code in 150+ php & hhvm versions
Bugs & Features
<?php class Peoples implements ArrayAccess { function offsetExists($index) { return 1; } function offsetSet($index, $value) { } function offsetUnset($index) { } function offsetGet($index) { echo "GETARRAYPROXY\n"; $a = array(); return $a; } } $people = new Peoples; $people[0][0] = 'FooBaz';
Output for 5.5.0 - 5.6.28, 7.0.0 - 7.1.0
GETARRAYPROXY Notice: Indirect modification of overloaded element of Peoples has no effect in /in/o7i5v on line 18
Output for 5.2.1 - 5.4.45, hhvm-3.10.0 - 3.12.0
GETARRAYPROXY
Output for 5.0.0 - 5.2.0
GETARRAYPROXY <br /> <b>Fatal error</b>: Objects used as arrays in post/pre increment/decrement must return values by reference in <b>/in/o7i5v</b> on line <b>18</b><br />
Process exited with code 255.
Output for 4.4.2 - 4.4.9
<br /> <b>Parse error</b>: syntax error, unexpected T_STRING, expecting '{' in <b>/in/o7i5v</b> on line <b>2</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
<br /> <b>Parse error</b>: parse error, unexpected T_STRING, expecting '{' in <b>/in/o7i5v</b> on line <b>2</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.3.4
<br /> <b>Parse error</b>: parse error, expecting `'{'' in <b>/in/o7i5v</b> on line <b>2</b><br />
Process exited with code 255.