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run code in 200+ php & hhvm versions
Bugs & Features
<?php $t = array('a'=>1,'a'=>2,'b'=>3); $t = json_decode(''); print_r(gettype(var_name), " -- ", $t);
based on 6IZ3e
Output for 7.2.0 - 7.3.0beta1
Warning: Use of undefined constant var_name - assumed 'var_name' (this will throw an Error in a future version of PHP) in /in/VGpc6 on line 5 Warning: print_r() expects at most 2 parameters, 3 given in /in/VGpc6 on line 5
Output for 5.6.30, hhvm-3.18.5 - 3.21.3, 7.0.30 - 7.1.20
Notice: Use of undefined constant var_name - assumed 'var_name' in /in/VGpc6 on line 5 Warning: print_r() expects at most 2 parameters, 3 given in /in/VGpc6 on line 5
Output for hhvm-3.22.0
Notice: Use of undefined constant var_name - assumed 'var_name' in /in/VGpc6 on line -1 Warning: print_r() expects at most 2 parameters, 3 given in /in/VGpc6 on line -1