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<?php $rgData = [ [ 'account_id' => 9, 'entered' => 2 ], [ 'account_id' => 9, 'entered' => 3 ], [ 'account_id' => 9, 'entered' => 1 ] ]; //desc sort: usort($rgData, function($rgX, $rgY) { return $rgX['entered']>$rgY['entered']?-1:$rgX['entered']!=$rgY['entered']; }); var_dump($rgData);
Output for 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Deprecated: usort(): Returning bool from comparison function is deprecated, return an integer less than, equal to, or greater than zero in /in/qb9BB on line 17 array(3) { [0]=> array(2) { ["account_id"]=> int(9) ["entered"]=> int(3) } [1]=> array(2) { ["account_id"]=> int(9) ["entered"]=> int(2) } [2]=> array(2) { ["account_id"]=> int(9) ["entered"]=> int(1) } }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27
Deprecated: usort(): Returning bool from comparison function is deprecated, return an integer less than, equal to, or greater than zero in /in/qb9BB on line 20 array(3) { [0]=> array(2) { ["account_id"]=> int(9) ["entered"]=> int(3) } [1]=> array(2) { ["account_id"]=> int(9) ["entered"]=> int(2) } [2]=> array(2) { ["account_id"]=> int(9) ["entered"]=> int(1) } }
Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
array(3) { [0]=> array(2) { ["account_id"]=> int(9) ["entered"]=> int(3) } [1]=> array(2) { ["account_id"]=> int(9) ["entered"]=> int(2) } [2]=> array(2) { ["account_id"]=> int(9) ["entered"]=> int(1) } }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/qb9BB on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/qb9BB on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/qb9BB on line 2
Process exited with code 255.

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