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<?php $json = json_decode('[{"uid":"352","pcode1":"AB1","pname":"XXAB1"},{"uid":"352","pcode1":"AB1","pname":"XAB1"}]',true); foreach ($json as $key => &$value) { if(strpos($value['pname'], 'XX') === 0) { unset($value['pname']); } } $j = json_encode($json); echo $j; print_r($json);
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
[{"uid":"352","pcode1":"AB1"},{"uid":"352","pcode1":"AB1","pname":"XAB1"}]Array ( [0] => Array ( [uid] => 352 [pcode1] => AB1 ) [1] => Array ( [uid] => 352 [pcode1] => AB1 [pname] => XAB1 ) )
preferences:
290.66 ms | 405 KiB | 383 Q