<?php
$input = "foo bar, php js double-space apo'strophe 9";
echo 'explode(): '; var_export(explode(' ', $input));
echo "\npreg_split(): "; var_export(preg_split('/ +/', $input, null, PREG_SPLIT_NO_EMPTY));
echo "\nstr_word_count(): "; var_export(str_word_count($input, 1));
echo "\npreg_match_all(): "; var_export(preg_match_all('/[a-z]+/', $input, $output) ? $output[0]: []);
- Output for 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
- explode(): array (
0 => 'foo',
1 => 'bar,',
2 => 'php',
3 => 'js',
4 => '',
5 => 'double-space',
6 => 'apo\'strophe',
7 => '9',
)
preg_split():
Deprecated: preg_split(): Passing null to parameter #3 ($limit) of type int is deprecated in /in/Rslib on line 6
array (
0 => 'foo',
1 => 'bar,',
2 => 'php',
3 => 'js',
4 => 'double-space',
5 => 'apo\'strophe',
6 => '9',
)
str_word_count(): array (
0 => 'foo',
1 => 'bar',
2 => 'php',
3 => 'js',
4 => 'double-space',
5 => 'apo\'strophe',
)
preg_match_all(): array (
0 => 'foo',
1 => 'bar',
2 => 'php',
3 => 'js',
4 => 'double',
5 => 'space',
6 => 'apo',
7 => 'strophe',
)
- Output for 7.1.25 - 7.1.31, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30
- explode(): array (
0 => 'foo',
1 => 'bar,',
2 => 'php',
3 => 'js',
4 => '',
5 => 'double-space',
6 => 'apo\'strophe',
7 => '9',
)
preg_split(): array (
0 => 'foo',
1 => 'bar,',
2 => 'php',
3 => 'js',
4 => 'double-space',
5 => 'apo\'strophe',
6 => '9',
)
str_word_count(): array (
0 => 'foo',
1 => 'bar',
2 => 'php',
3 => 'js',
4 => 'double-space',
5 => 'apo\'strophe',
)
preg_match_all(): array (
0 => 'foo',
1 => 'bar',
2 => 'php',
3 => 'js',
4 => 'double',
5 => 'space',
6 => 'apo',
7 => 'strophe',
)
preferences:
47.38 ms | 410 KiB | 5 Q