3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $sentence = '{Please|Just} make this {cool|awesome|random} test sentence {rotate {quickly|fast} and random|spin and be random}'; function sentence_spinning($str) { while (@$count !== 0) { $str = preg_replace_callback('#\{([^{}]*)\}#', function($matches) { return explode('|', $matches[1])[mt_rand(0, substr_count($matches[1], '|'))]; }, $str, -1, $count); } return $str; } echo $sentence, PHP_EOL, sentence_spinning($sentence);
Output for 5.4.14, 5.4.19, 5.4.24, 5.4.29, 5.5.31, 5.6.3, 7.0.4, 7.0.7, 7.1.0
{Please|Just} make this {cool|awesome|random} test sentence {rotate {quickly|fast} and random|spin and be random} Just make this cool test sentence rotate quickly and random
Output for 5.4.8, 5.4.18, 5.4.22, 5.4.37, 5.4.39, 5.5.12, 5.6.1, 5.6.5, 7.0.8, 7.0.14
{Please|Just} make this {cool|awesome|random} test sentence {rotate {quickly|fast} and random|spin and be random} Please make this random test sentence spin and be random
Output for 5.4.15, 5.4.17, 5.6.17, 5.6.20, 5.6.24, 5.6.28 - 7.0.0, 7.0.10
{Please|Just} make this {cool|awesome|random} test sentence {rotate {quickly|fast} and random|spin and be random} Please make this random test sentence rotate quickly and random
Output for 5.4.43, 7.0.9
{Please|Just} make this {cool|awesome|random} test sentence {rotate {quickly|fast} and random|spin and be random} Please make this awesome test sentence rotate fast and random
Output for 5.4.1, 5.4.44, 5.5.16, 5.5.33, 5.6.0, 5.6.6, 5.6.9, 5.6.12, 5.6.18, 7.0.6
{Please|Just} make this {cool|awesome|random} test sentence {rotate {quickly|fast} and random|spin and be random} Please make this cool test sentence spin and be random
Output for 5.4.2, 5.4.9, 5.4.21, 5.4.25, 5.4.36, 5.5.7, 5.5.25, 5.5.34, 5.6.10, 5.6.19, 7.0.5
{Please|Just} make this {cool|awesome|random} test sentence {rotate {quickly|fast} and random|spin and be random} Just make this cool test sentence spin and be random
Output for 5.4.28, 5.4.35, 5.5.32, 5.5.36, 7.0.3
{Please|Just} make this {cool|awesome|random} test sentence {rotate {quickly|fast} and random|spin and be random} Please make this awesome test sentence rotate quickly and random
Output for 5.4.6, 5.4.12 - 5.4.13, 5.4.20, 5.4.30 - 5.4.34, 5.5.2, 5.6.4, 5.6.16, 7.0.2
{Please|Just} make this {cool|awesome|random} test sentence {rotate {quickly|fast} and random|spin and be random} Please make this awesome test sentence spin and be random
Output for 5.5.1, 5.5.20, 5.5.37 - 5.5.38, 7.0.1
{Please|Just} make this {cool|awesome|random} test sentence {rotate {quickly|fast} and random|spin and be random} Just make this random test sentence spin and be random
Output for 5.4.3 - 5.4.4, 5.4.10, 5.4.38, 5.5.4, 5.5.21, 5.6.11, 5.6.25
{Please|Just} make this {cool|awesome|random} test sentence {rotate {quickly|fast} and random|spin and be random} Just make this awesome test sentence spin and be random
Output for 5.5.0, 5.5.10, 5.6.23
{Please|Just} make this {cool|awesome|random} test sentence {rotate {quickly|fast} and random|spin and be random} Just make this random test sentence rotate fast and random
Output for 5.4.0, 5.4.7, 5.4.16, 5.5.30, 5.6.13 - 5.6.14, 5.6.22
{Please|Just} make this {cool|awesome|random} test sentence {rotate {quickly|fast} and random|spin and be random} Just make this cool test sentence rotate fast and random
Output for 5.5.6, 5.5.14, 5.5.26, 5.6.15, 5.6.21
{Please|Just} make this {cool|awesome|random} test sentence {rotate {quickly|fast} and random|spin and be random} Just make this awesome test sentence rotate fast and random
Output for 5.4.11, 5.5.11, 5.5.22 - 5.5.23, 5.5.27 - 5.5.29, 5.6.8
{Please|Just} make this {cool|awesome|random} test sentence {rotate {quickly|fast} and random|spin and be random} Please make this cool test sentence rotate quickly and random
Output for 5.4.23, 5.4.41 - 5.4.42, 5.5.3, 5.5.8, 5.5.15, 5.5.24, 5.6.7
{Please|Just} make this {cool|awesome|random} test sentence {rotate {quickly|fast} and random|spin and be random} Please make this random test sentence rotate fast and random
Output for 5.4.5, 5.5.5, 5.5.9, 5.5.18, 5.6.2
{Please|Just} make this {cool|awesome|random} test sentence {rotate {quickly|fast} and random|spin and be random} Please make this cool test sentence rotate fast and random
Output for 5.4.45, 5.5.13, 5.5.35
{Please|Just} make this {cool|awesome|random} test sentence {rotate {quickly|fast} and random|spin and be random} Just make this awesome test sentence rotate quickly and random
Output for 5.4.26 - 5.4.27, 5.4.40, 5.5.19
{Please|Just} make this {cool|awesome|random} test sentence {rotate {quickly|fast} and random|spin and be random} Just make this random test sentence rotate quickly and random
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/GLvim on line 11
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/GLvim on line 9
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/GLvim on line 9
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/GLvim on line 9
Process exited with code 255.