- implode: documentation ( source)
- explode: documentation ( source)
<?php
$s = '24366
24304
24562
24356
24337
24448
23295
24513
24302
24527
24325
24312
24482
24288
24311
24358
24524
24352
24504
24383
24577
24447
24455
24461
24438
24587
24530
24392
24554
24355';
$a = explode("\n", $s);
echo implode("( ),", $a);