<?php
// $a = array( 'kaushik', 'kaushik is', 'kaushik is great', 'is', 'is great', 'great' );
$a = array('usb', 'pc', 'cam 168', 'cam', '168', 'cam 168');
$a = array_unique($a);
$s = count($a);
$p = array();
foreach ($a as $key => $b)
{
$x = 0;
for ($i = 0; $i < $s; $i++)
{
if ($key == $i) continue;
$c = $a; unset($c[$key]);
if (strpos($c[$i], $b) === false) $x++;
if ($x == $s - 1) array_push($p, $key);
}
}
foreach ($p as $o => $value) {
echo $a[$value]. ' ';
}
?>
- Output for 5.3.0 - 5.3.29, 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
- usb pc cam 168
preferences:
268.61 ms | 404 KiB | 415 Q