<?php
$arr=array(array("img","dummies","slides","01.jpg"),array("img","dummies","slides","01.jpg"),array("img","dummies","slides","01.jpg"));
print_r($arr);
echo $num_arr=count($arr);
for($i=0;$i<$num_arr;$i++)
{
$new_key="key_".$i;
$arr[$new_key] = $arr[$i];
unset($arr[$i]);
}
print_r($arr);
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.35, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- Array
(
[0] => Array
(
[0] => img
[1] => dummies
[2] => slides
[3] => 01.jpg
)
[1] => Array
(
[0] => img
[1] => dummies
[2] => slides
[3] => 01.jpg
)
[2] => Array
(
[0] => img
[1] => dummies
[2] => slides
[3] => 01.jpg
)
)
3Array
(
[key_0] => Array
(
[0] => img
[1] => dummies
[2] => slides
[3] => 01.jpg
)
[key_1] => Array
(
[0] => img
[1] => dummies
[2] => slides
[3] => 01.jpg
)
[key_2] => Array
(
[0] => img
[1] => dummies
[2] => slides
[3] => 01.jpg
)
)
preferences:
287.12 ms | 407 KiB | 359 Q