@ 2015-09-10T03:33:40Z <?php
//Makes sense
print_r(explode(" ", "1 2 3"));
//Probably should be empty array but array("2") sort of makes sense, in a weird way.
print_r(explode(" ", "2"));
//Surely should just be empty array?
print_r(explode(" ", ""));
//This returns FALSE because delimiter is ""...
print_r(explode("", "123") === FALSE);
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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
(
[0] => 1
[1] => 2
[2] => 3
)
Array
(
[0] => 2
)
Array
(
[0] =>
)
Fatal error: Uncaught ValueError: explode(): Argument #1 ($separator) cannot be empty in /in/eKMav:13
Stack trace:
#0 /in/eKMav(13): explode('', '123')
#1 {main}
thrown in /in/eKMav on line 13
Process exited with code 255 . Output for 5.2.5 - 5.2.17 , 5.3.0 - 5.3.29 , 5.4.0 - 5.4.45 , 5.5.0 - 5.5.37 , 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 Array
(
[0] => 1
[1] => 2
[2] => 3
)
Array
(
[0] => 2
)
Array
(
[0] =>
)
Warning: explode(): Empty delimiter in /in/eKMav on line 13
1 Output for 4.3.2 - 4.3.11 , 4.4.0 - 4.4.9 , 5.0.0 - 5.0.5 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.4 Array
(
[0] => 1
[1] => 2
[2] => 3
)
Array
(
[0] => 2
)
Array
(
[0] =>
)
Warning: explode(): Empty delimiter. in /in/eKMav on line 13
1 Output for 4.3.0 - 4.3.1 Array
(
[0] => 1
[1] => 2
[2] => 3
)
Array
(
[0] => 2
)
Array
(
[0] =>
)
Warning: explode() [http://www.php.net/function.explode]: Empty delimiter. in /in/eKMav on line 13
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283.45 ms | 402 KiB | 362 Q