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run code in 150+ php & hhvm versions
Bugs & Features
<?php class Test { var $test = 'test'; } $test = array(1); var_dump(spl_object_hash($test)); foreach ($test as $t) { $test[0] = 2; //$t->test = 'nope'; } var_dump(spl_object_hash($test));
based on jQFFl
Output for 5.2.0 - 5.6.21, hhvm-3.12.0, 7.0.0 - 7.1.0
Warning: spl_object_hash() expects parameter 1 to be object, array given in /in/TbORj on line 8 NULL Warning: spl_object_hash() expects parameter 1 to be object, array given in /in/TbORj on line 15 NULL
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.1.3 - 5.1.6
Fatal error: Call to undefined function spl_object_hash() in /in/TbORj on line 8
Process exited with code 255.
Output for 5.0.0 - 5.1.2
Strict Standards: var: Deprecated. Please use the public/private/protected modifiers in /in/TbORj on line 3 Fatal error: Call to undefined function spl_object_hash() in /in/TbORj on line 8
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: spl_object_hash() in /in/TbORj on line 8
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: spl_object_hash() in /in/TbORj on line 8
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: spl_object_hash() in /in/TbORj on line 8