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<?php $array=[ ['Name','Email','Phone Number'], ['Mick','mick@mick.com','01234 324234'], ['james','james@james.com',''], ['reg','reg@reg.com','10293 467289'] ]; foreach($array as &$item){ if(strlen($item[2])) $item[1].=" + $item[2]"; unset($item[2]); } $array[0]=['Name','Info']; var_export($array); unset($item); // var_export($item); // ($item = NULL)
Output for 7.0.0 - 7.0.25, 7.1.0 - 7.1.33, 7.2.5 - 7.2.33, 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 - 8.2.19, 8.3.0 - 8.3.7
array ( 0 => array ( 0 => 'Name', 1 => 'Info', ), 1 => array ( 0 => 'Mick', 1 => 'mick@mick.com + 01234 324234', ), 2 => array ( 0 => 'james', 1 => 'james@james.com', ), 3 => array ( 0 => 'reg', 1 => 'reg@reg.com + 10293 467289', ), )
preferences:
215.65 ms | 404 KiB | 214 Q