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run code in 150+ php & hhvm versions
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<?php $bonusProgramShops = array( 1 => array( 'name' => 'test1', ), 2 => array( 'name' => 'test2', ), ); $customerOnShops = array(1); array_walk( $bonusProgramShops, function( &$shop, $shopId ) use ( $customerOnShops ) { if ( ! in_array( $shopId, $customerOnShops ) ) { return; } $shop['sameple'] = 'testing'; } ); var_dump( $bonusProgramShops );
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
array(2) { [1]=> array(2) { ["name"]=> string(5) "test1" ["sameple"]=> string(7) "testing" } [2]=> array(1) { ["name"]=> string(5) "test2" } }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/8f81a on line 13
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/8f81a on line 13
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/8f81a on line 13
Process exited with code 255.