3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $city = 'Charlotte'; echo [ 'Charlotte'=>183, 'Tampa'=>220, 'Pittsburgh'=>222, 'Los Angeles'=>475 ][$city] ?: 0; $city = 'Smallville'; echo [ 'Charlotte'=>183, 'Tampa'=>220, 'Pittsburgh'=>222, 'Los Angeles'=>475 ][$city] ?: 0;
Output for 5.5.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
183 Notice: Undefined index: Smallville in /in/pbi8u on line 18 0
Output for 5.4.0 - 5.4.45
Parse error: syntax error, unexpected '[', expecting ',' or ';' in /in/pbi8u on line 9
Process exited with code 255.
Output for 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/pbi8u on line 4
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/pbi8u on line 4
Process exited with code 255.
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected '[', expecting ',' or ';' in /in/pbi8u on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected '[', expecting ',' or ';' in /in/pbi8u on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `','' or `';'' in /in/pbi8u on line 4
Process exited with code 255.