<?php
function dotest($s) {
$a = explode( ' ', $s, 2);
var_dump($a);
list($x,$y) = explode( ' ', $s, 2);
echo "> '$x' , '$y' \n";
}
dotest('test');
dotest('test and');
dotest('test and last');
- 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
- array(1) {
[0]=>
string(4) "test"
}
Warning: Undefined array key 1 in /in/rrDQk on line 7
> 'test' , ''
array(2) {
[0]=>
string(4) "test"
[1]=>
string(3) "and"
}
> 'test' , 'and'
array(2) {
[0]=>
string(4) "test"
[1]=>
string(8) "and last"
}
> 'test' , 'and last'
- Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.21, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
- array(1) {
[0]=>
string(4) "test"
}
Notice: Undefined offset: 1 in /in/rrDQk on line 7
> 'test' , ''
array(2) {
[0]=>
string(4) "test"
[1]=>
string(3) "and"
}
> 'test' , 'and'
array(2) {
[0]=>
string(4) "test"
[1]=>
string(8) "and last"
}
> 'test' , 'and last'
- Output for 7.3.32 - 7.3.33, 7.4.26
- array(1) {
[0]=>
string(4) "test"
}
> 'test' , ''
array(2) {
[0]=>
string(4) "test"
[1]=>
string(3) "and"
}
> 'test' , 'and'
array(2) {
[0]=>
string(4) "test"
[1]=>
string(8) "and last"
}
> 'test' , 'and last'
- 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
- array(1) {
[0]=>
string(4) "test"
}
Notice: Undefined offset: 1 in /in/rrDQk on line 7
> 'test' , ''
array(2) {
[0]=>
string(4) "test"
[1]=>
string(3) "and"
}
> 'test' , 'and'
array(2) {
[0]=>
string(4) "test"
[1]=>
string(8) "and last"
}
> 'test' , 'and last'
preferences:
229.51 ms | 403 KiB | 327 Q