3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?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' => 0, 'name' => 'Jacopo', 'age' => 25, 'location' => 'Milan', 'updated_at' => null, 'created_at' => null); $checkArray = array_fill_keys($attrAccessible, 0); $purgedArray = array_intersect_key($attributes, $checkArray); print_r($purgedArray);
Output for 5.2.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
Array ( [name] => Jacopo [age] => 25 [location] => Milan )
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.0.0 - 5.1.6
Fatal error: Call to undefined function array_fill_keys() in /in/W0W99 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/W0W99 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/W0W99 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/W0W99 on line 20