3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array( 'Buenos Aires' => 'Salto' => 1); print_r($a);
Output for 5.4.0 - 5.4.13
Parse error: syntax error, unexpected '=>' (T_DOUBLE_ARROW), expecting ')' in /in/VHv25 on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.23
Parse error: syntax error, unexpected T_DOUBLE_ARROW, expecting ')' in /in/VHv25 on line 3
Process exited with code 255.
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