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run code in 150+ php & hhvm versions
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<?php /* if (isset(static::$attrAccessible)) { if (is_array(static::$attrAccessible) && count(static::$attrAccessible) > 0) { $checkArray = array_fill_keys(static::$attrAccessible, 0); $attributes = array_intersect_key($attributes, $checkArray); } } elseif (isset(static::$attrProtected)) { if (is_array(static::$attrProtected) && count(static::$attrProtected) > 0) { $checkArray = array_fill_keys(static::$attrProtected, 0); $attributes = array_diff_key($attributes, $checkArray); } } */ $attrAccessible = array('name', 'age', 'location'); $attributes = array('id', 'name', 'age', 'location', 'updated_at', 'created_at'); $checkArray = array_fill_keys($attrAccessible, 0); $purgedArray = array_diff_key($attributes, $checkArray); echo "\$attrAccessible:" . print_r($attrAccessible); echo "\n"; echo "\$attributes:" .print_r($attributes); echo "\n"; echo "\$checkArray:" .print_r($checkArray); echo "\n"; echo "\$purgedArray:" .print_r($purgedArray);
Output for 5.2.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( [0] => name [1] => age [2] => location ) $attrAccessible:1 Array ( [0] => id [1] => name [2] => age [3] => location [4] => updated_at [5] => created_at ) $attributes:1 Array ( [name] => 0 [age] => 0 [location] => 0 ) $checkArray:1 Array ( [0] => id [1] => name [2] => age [3] => location [4] => updated_at [5] => created_at ) $purgedArray:1
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function array_fill_keys() in /in/pdtbK on line 20
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: array_fill_keys() in /in/pdtbK on line 20
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: array_fill_keys() in /in/pdtbK on line 20
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: array_fill_keys() in /in/pdtbK on line 20