3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $begin = microtime(TRUE); echo preg_match("/偷拍/", '站和主要商业网站偷拍要树立正确办网导'); $end = microtime(TRUE); echo (($end-$begin)*1000).'ms ';
Output for 5.4.9, 7.1.0
10.054836273193359ms
Output for 5.2.3, 5.4.21, 7.0.14
10.066995620727539ms
Output for 5.4.43, 7.0.8
10.040054321289062ms
Output for 7.0.7
10.046014785766602ms
Output for 7.0.6
10.046968460083008ms
Output for 5.0.2, 7.0.5
10.051975250244141ms
Output for 7.0.4
10.047922134399414ms
Output for 7.0.3
10.041007995605469ms
Output for 7.0.2
10.071048736572266ms
Output for 7.0.1
10.047206878662109ms
Output for 7.0.0
10.044822692871094ms
Output for 5.2.15, 5.3.7, 5.6.28
10.030994415283203ms
Output for 5.4.39, 5.5.12, 5.5.35, 5.6.4, 5.6.14, 5.6.23
10.023126602172852ms
Output for 5.6.22
10.023841857910156ms
Output for 5.5.22, 5.6.21
10.022172927856445ms
Output for 5.3.15, 5.4.5, 5.4.7, 5.4.29, 5.4.35, 5.5.36, 5.6.1, 5.6.10 - 5.6.11, 5.6.20
10.020980834960938ms
Output for 5.3.24, 5.4.2, 5.4.28, 5.4.37, 5.5.30, 5.5.37, 5.6.5, 5.6.13, 5.6.16, 5.6.19
10.021934509277344ms
Output for 5.1.2, 5.4.3, 5.6.18
10.025033950805664ms
Output for 5.3.20, 5.3.23, 5.5.3, 5.5.15, 5.5.28, 5.5.34, 5.6.0, 5.6.8 - 5.6.9, 5.6.15, 5.6.17
10.020027160644531ms
Output for 5.3.13, 5.6.12
10.021219253540039ms
Output for 5.3.29, 5.4.26, 5.4.38, 5.5.10, 5.6.7
10.017881393432617ms
Output for 5.1.4, 5.5.7, 5.5.13, 5.5.18, 5.6.3, 5.6.6
10.024080276489258ms
Output for 5.4.25, 5.4.27, 5.4.30, 5.4.32, 5.4.42, 5.5.8 - 5.5.9, 5.6.2
10.018119812011719ms
Output for 5.2.0, 5.2.4, 5.4.6, 5.4.15, 5.5.33
10.027894973754883ms
Output for 5.5.32
10.01978874206543ms
Output for 5.2.14, 5.5.19 - 5.5.20, 5.5.31
10.02288818359375ms
Output for 5.3.1, 5.4.36, 5.4.41, 5.5.27, 5.5.29
10.018835067749023ms
Output for 5.4.10, 5.4.19, 5.4.44, 5.5.14, 5.5.21, 5.5.25 - 5.5.26
10.019073486328125ms
Output for 5.0.0, 5.4.40, 5.5.24
10.016927719116211ms
Output for 5.1.5, 5.3.9, 5.3.12, 5.4.31, 5.4.45, 5.5.6, 5.5.23
10.02598762512207ms
Output for 5.5.11, 5.5.16
10.015974044799805ms
Output for 5.5.5
10.068187713623047ms
Output for 5.2.9, 5.4.20, 5.4.34, 5.5.4
10.029087066650391ms
Output for 5.1.6, 5.3.8, 5.4.8, 5.5.2
10.055074691772461ms
Output for 5.0.4, 5.1.0, 5.1.3, 5.2.8, 5.3.4 - 5.3.5, 5.3.21, 5.5.1
10.06103515625ms
Output for 5.5.0
10.034093856811523ms
Output for 5.3.2, 5.3.18, 5.3.26, 5.4.24
10.028133392333984ms
Output for 5.2.16, 5.3.17, 5.4.23
10.026941299438477ms
Output for 5.4.22
10.078916549682617ms
Output for 5.3.10, 5.4.18
10.062942504882812ms
Output for 5.4.17
10.054121017456055ms
Output for 5.0.5, 5.2.5, 5.2.11, 5.4.16
10.056028366088867ms
Output for 5.3.6, 5.3.16, 5.3.28, 5.4.14
10.028848648071289ms
Output for 5.3.0, 5.4.13
10.06413459777832ms
Output for 5.4.12
10.064849853515625ms
Output for 5.0.1, 5.4.11
10.050067901611328ms
Output for 5.2.7, 5.4.4
10.030040740966797ms
Output for 5.4.1
10.072002410888672ms
Output for 5.4.0
10.059127807617188ms
Output for 5.2.10, 5.3.27
10.056982040405273ms
Output for 5.3.25
10.052928924560547ms
Output for 5.3.22
10.41484832763672ms
Output for 5.3.19
10.053882598876953ms
Output for 5.3.14
10.073909759521484ms
Output for 5.0.3, 5.3.11
10.051021575927734ms
Output for 5.1.1, 5.3.3
10.04887580871582ms
Output for 5.2.17
10.063180923461914ms
Output for 5.2.13
10.075101852416992ms
Output for 5.2.12
10.057220458984375ms
Output for 5.2.6
10.28181076049805ms
Output for 5.2.2
10.070810317993164ms
Output for 5.2.1
10.058174133300781ms
Output for 4.4.9
10.065ms
Output for 4.4.8
10.084ms
Output for 4.3.1, 4.4.2, 4.4.7
10.07ms
Output for 4.4.6
10.043ms
Output for 4.4.5
10.03ms
Output for 4.4.4
10.035ms
Output for 4.4.3
10.039ms
Output for 4.3.0, 4.4.1
10.068ms
Output for 4.3.7, 4.4.0
10.037ms
Output for 4.3.4, 4.3.11
10.071ms
Output for 4.3.10
10.069ms
Output for 4.3.9
10.061ms
Output for 4.3.8
10.036ms
Output for 4.3.6
10.034ms
Output for 4.3.5
10.074ms
Output for 4.3.3
10.041ms
Output for 4.3.2
10.059ms