<?php
$foo = 's a c dd a';
$bar = str_replace(' ', '', $foo);
$arr = array();
for($i = 0; $i <= strlen($bar); $i++) {
array_push($arr, $bar[$i]);
}
var_dump($arr);
- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- Warning: Uninitialized string offset 6 in /in/A6jDb on line 8
array(7) {
[0]=>
string(1) "s"
[1]=>
string(1) "a"
[2]=>
string(1) "c"
[3]=>
string(1) "d"
[4]=>
string(1) "d"
[5]=>
string(1) "a"
[6]=>
string(0) ""
}
- Output for 5.2.10 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
- Notice: Uninitialized string offset: 6 in /in/A6jDb on line 8
array(7) {
[0]=>
string(1) "s"
[1]=>
string(1) "a"
[2]=>
string(1) "c"
[3]=>
string(1) "d"
[4]=>
string(1) "d"
[5]=>
string(1) "a"
[6]=>
string(0) ""
}
- Output for 7.3.32 - 7.3.33, 7.4.26
- array(7) {
[0]=>
string(1) "s"
[1]=>
string(1) "a"
[2]=>
string(1) "c"
[3]=>
string(1) "d"
[4]=>
string(1) "d"
[5]=>
string(1) "a"
[6]=>
string(0) ""
}
- 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 - 5.2.9
- Notice: Uninitialized string offset: 6 in /in/A6jDb on line 8
array(7) {
[0]=>
string(1) "s"
[1]=>
string(1) "a"
[2]=>
string(1) "c"
[3]=>
string(1) "d"
[4]=>
string(1) "d"
[5]=>
string(1) "a"
[6]=>
string(0) ""
}
preferences:
248.15 ms | 403 KiB | 357 Q