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run code in 150+ php & hhvm versions
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<?php $assoc_arr = array("second" => array( array("position" => 4, "content" => "Valiant"), array("position" => 5, "content" => "Hail") ), "first" => array( array("position" => 0, "content" => "Hail"), array("position" => 3, "content" => "Victors"), array("position" => 2, "content" => "the"), array("position" => 1, "content" => "to") ) ); $column = array_column($assoc_arr, 'content'); print_r($column);
Output for 5.5.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( )
Output for 5.2.3 - 5.4.45
Fatal error: Call to undefined function array_column() in /in/1Gshq on line 21
Process exited with code 255.
Output for 5.0.0 - 5.2.2
<br /> <b>Fatal error</b>: Call to undefined function array_column() in <b>/in/1Gshq</b> on line <b>21</b><br />
Process exited with code 255.
Output for 4.4.5 - 4.4.9
<br /> <b>Fatal error</b>: Call to undefined function: array_column() in <b>/in/1Gshq</b> on line <b>21</b><br />
Process exited with code 255.
Output for 4.3.2 - 4.4.4
<br /> <b>Fatal error</b>: Call to undefined function: array_column() in <b>/in/1Gshq</b> on line <b>21</b><br />
Process exited with code 255.
Output for 4.3.0 - 4.3.1
<br /> <b>Fatal error</b>: Call to undefined function: array_column() in <b>/in/1Gshq</b> on line <b>21</b><br />