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run code in 200+ php & hhvm versions
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<?php $a = array( array( 'week' => 26, '#orders_CA' => 0, 'cost_CA' => 0, '#orders_US' => 3, 'cost_US' => 18.99, '#orders_INTERNATIONAL' => 0, 'cost_INTERNATIONAL' => 0 ), array( 'week' => 26, '#orders_CA' => 0, 'cost_CA' => 0, '#orders_US' => 0, 'cost_US' => 0, '#orders_INTERNATIONAL' => 22, 'cost_INTERNATIONAL' => 32 ), ); array_reduce($a, function($array) use($a) { print_r($a); });
Output for 5.3.0 - 7.2.0
Array ( [0] => Array ( [week] => 26 [#orders_CA] => 0 [cost_CA] => 0 [#orders_US] => 3 [cost_US] => 18.99 [#orders_INTERNATIONAL] => 0 [cost_INTERNATIONAL] => 0 ) [1] => Array ( [week] => 26 [#orders_CA] => 0 [cost_CA] => 0 [#orders_US] => 0 [cost_US] => 0 [#orders_INTERNATIONAL] => 22 [cost_INTERNATIONAL] => 32 ) ) Array ( [0] => Array ( [week] => 26 [#orders_CA] => 0 [cost_CA] => 0 [#orders_US] => 3 [cost_US] => 18.99 [#orders_INTERNATIONAL] => 0 [cost_INTERNATIONAL] => 0 ) [1] => Array ( [week] => 26 [#orders_CA] => 0 [cost_CA] => 0 [#orders_US] => 0 [cost_US] => 0 [#orders_INTERNATIONAL] => 22 [cost_INTERNATIONAL] => 32 ) )
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/o6OKs on line 22
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 T_FUNCTION in /in/o6OKs on line 22
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/o6OKs on line 22
Process exited with code 255.