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<?php $array = array ( 2 => array ( 'name' => 'sitebackup_2019_07_21_10_02_67.zip', 'id' => '/restore_point_backups/sitebackup_2019_07_21_10_02_67.zip', 'created' => 1563787267, ), 1 => array ( 'name' => 'sitebackup_2019_07_21_10_00_38.zip', 'id' => '/restore_point_backups/sitebackup_2019_07_21_10_00_38.zip', 'created' => 1563787197, ), 0 => array ( 'name' => 'sitebackup_2019_07_19_09_48_16.zip', 'id' => '/restore_point_backups/sitebackup_2019_07_19_09_48_16.zip', 'created' => 1563787125, ), ); $array_2 = array ( 0 => array ( 'id' => 'C:\\xampp\\htdocs\\restore_point_backups_fagardesignscom\\files', 'name' => 'sitebackup_2019_07_21_10_02_67.zip', 'created' => 1563519157, ), 1 => array ( 'id' => 'C:\\xampp\\htdocs\\restore_point_backups_fagardesignscom\\files', 'name' => 'sitebackup_2019_07_19_09_48_16.zip', 'created' => 1563522496, ), 2 => array ( 'id' => 'C:\\xampp\\htdocs\\restore_point_backups_fagardesignscom\\files', 'name' => 'sitebackup_2019_07_21_10_00_38.zip', 'created' => 1563696044, ), 3 => array ( 'id' => 'C:\\xampp\\htdocs\\restore_point_backups_fagardesignscom\\files', 'name' => 'sitebackup_2019_07_19_08_52_37.zip', 'created' => 1563696184, ), 4 => array ( 'id' => 'C:\\xampp\\htdocs\\restore_point_backups_fagardesignscom\\files', 'name' => 'sitebackup_2019_07_21_10_12_29.zip', 'created' => 1563696754, ), 5 => array ( 'id' => 'C:\\xampp\\htdocs\\restore_point_backups_fagardesignscom\\files', 'name' => 'sitebackup_2019_Jul_21_10_17_58.zip', 'created' => 1563697083, ), ); //Get the column value from array 2 ny name $array2_col = array_column($array_2, 'name'); foreach($array as $key=>$value){ //if array1 name value exist in array 2 get that key and delete from array 2 using unset. $index = array_search($value['name'], $array2_col); if($index !== false ){ unset($array_2[$index]); } } echo "<pre>"; print_r(array_values($array_2));