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run code in 150+ php & hhvm versions
Bugs & Features
<?php $n = "afcdebhijklmnopqrstuvxyz"; var_dump( $n[true]."xa"[""+1].$n[true*10-1] );
Output for 7.1.0
Notice: String offset cast occurred in /in/oMP6N on line 5 Warning: A non-numeric value encountered in /in/oMP6N on line 5 string(3) "fak"
Output for 5.5.0 - 7.0.14
Notice: String offset cast occurred in /in/oMP6N on line 5 string(3) "fak"
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.4.45
Parse error: syntax error, unexpected '[' in /in/oMP6N on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/oMP6N on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/oMP6N on line 5
Process exited with code 255.