3v4l.org

run code in 300+ PHP versions simultaneously
<?php $regex = "#\b(?:(?:[[:alpha:]]+\://)|www\.)(?:(?:[-[:alnum:]]+\.)*[-[:alnum:]]+(?::\d+)?)(?:/(?:[[:alnum:]\-\._~\!\$&'\(\)\*\+,;\=\:@/]|(?:%[[:xdigit:]]{2}))*)?(?:\?(?:[[:alnum:]\-\._~\!\$&'\(\)\*\+,;\=\:@/\?]|(?:%[[:xdigit:]]{2}))*)?(?:\#(?:[[:alnum:]\-\._~\!\$&'\(\)\*\+,;\=\:@/\?]|(?:%[[:xdigit:]]{2}))*)?#m"; $unicodeRegex = "#\b(?:(?:[[:alpha:]]+\://)|www\.)(?:(?:[-[:alnum:]]+\.)*[-[:alnum:]]+(?::\d+)?)(?:/(?:[[:alnum:]\-\._~\!\$&'\(\)\*\+,;\=\:@/]|(?:%[[:xdigit:]]{2}))*)?(?:\?(?:[[:alnum:]\-\._~\!\$&'\(\)\*\+,;\=\:@/\?]|(?:%[[:xdigit:]]{2}))*)?(?:\#(?:[[:alnum:]\-\._~\!\$&'\(\)\*\+,;\=\:@/\?]|(?:%[[:xdigit:]]{2}))*)?#um"; $source = '取りhttp://foo.com/somepathによると'; preg_match_all($regex, $source, $matches, PREG_SET_ORDER | PREG_OFFSET_CAPTURE); var_dump($matches[0][0][0]); preg_match_all($unicodeRegex, $source, $matches, PREG_SET_ORDER | PREG_OFFSET_CAPTURE); var_dump($matches[0][0][0]); var_dump(PCRE_VERSION);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.40.0120.00318.96
8.3.30.0140.00018.84
8.3.20.0000.00920.21
8.3.10.0040.00423.47
8.3.00.0000.00817.50
8.2.170.0090.00622.96
8.2.160.0030.01022.14
8.2.150.0040.00824.18
8.2.140.0000.00824.66
8.2.130.0080.00026.16
8.2.120.0110.00421.16
8.2.110.0000.01222.36
8.2.100.0110.00418.16
8.2.90.0060.00319.35
8.2.80.0060.00317.97
8.2.70.0000.00917.84
8.2.60.0040.00418.04
8.2.50.0040.00418.07
8.2.40.0050.00319.34
8.2.30.0040.00420.68
8.2.20.0030.00518.06
8.2.10.0000.00718.20
8.2.00.0000.00818.08
8.1.270.0090.00023.84
8.1.260.0090.00626.35
8.1.250.0090.00628.09
8.1.240.0040.00722.79
8.1.230.0060.00617.79
8.1.220.0000.00817.91
8.1.210.0000.00918.77
8.1.200.0060.00317.60
8.1.190.0030.00517.48
8.1.180.0050.00318.10
8.1.170.0050.00318.70
8.1.160.0000.00721.96
8.1.150.0030.00618.96
8.1.140.0040.00419.58
8.1.130.0000.00719.47
8.1.120.0040.00417.50
8.1.110.0070.00017.57
8.1.100.0040.00417.54
8.1.90.0030.00517.57
8.1.80.0040.00417.55
8.1.70.0050.00317.60
8.1.60.0000.00717.59
8.1.50.0040.00417.69
8.1.40.0040.00417.55
8.1.30.0040.00417.87
8.1.20.0040.00417.70
8.1.10.0000.00817.77
8.1.00.0040.00417.68
8.0.300.0040.00418.96
8.0.290.0070.00017.13
8.0.280.0050.00218.46
8.0.270.0030.00317.08
8.0.260.0050.00317.01
8.0.250.0040.00417.22
8.0.240.0060.00317.16
8.0.230.0030.00317.09
8.0.220.0030.00317.11
8.0.210.0000.00817.18
8.0.200.0070.00017.12
8.0.190.0030.00517.12
8.0.180.0000.00717.15
8.0.170.0080.00017.19
8.0.160.0000.00817.22
8.0.150.0060.00317.09
8.0.140.0040.00417.05
8.0.130.0000.00513.59
8.0.120.0000.00817.15
8.0.110.0070.00017.07
8.0.100.0000.00717.04
8.0.90.0080.00017.14
8.0.80.0160.00417.04
8.0.70.0040.00417.04
8.0.60.0040.00417.21
8.0.50.0040.00417.04
8.0.30.0110.00717.31
8.0.20.0100.00917.41
8.0.10.0040.00417.16
8.0.00.0120.00717.02
7.4.330.0030.00315.13
7.4.320.0060.00016.74
7.4.300.0030.00316.75
7.4.290.0000.00716.77
7.4.280.0070.00016.86
7.4.270.0030.00516.87
7.4.260.0030.00316.73
7.4.250.0040.00416.82
7.4.240.0020.00516.70
7.4.230.0070.00016.64
7.4.220.0070.01316.88
7.4.210.0120.00316.89
7.4.200.0000.00716.92
7.4.160.0100.00616.59
7.4.150.0100.00717.40
7.4.140.0140.00817.86
7.4.130.0100.00716.77
7.4.60.0110.00716.55
7.4.50.0050.00316.83
7.4.00.0070.01015.05
7.3.330.0040.00413.18
7.3.320.0000.00513.27
7.3.310.0070.00016.49
7.3.300.0040.00416.46
7.3.290.0120.00416.52
7.3.280.0110.00516.57
7.3.270.0120.00917.40
7.3.260.0120.00616.67
7.3.250.0080.00916.45
7.3.180.0060.01116.78
7.2.60.0150.00016.96
7.2.00.0030.01319.62
7.1.200.0070.00715.92
7.1.100.0110.00818.10
7.1.70.0020.00517.37
7.1.60.0130.01319.43
7.1.50.0120.01517.27
7.1.00.0030.07322.31
7.0.200.0080.01115.13
7.0.70.0000.08021.66
7.0.60.0070.08021.68
7.0.50.0030.08322.11
7.0.40.0100.08020.14
7.0.30.0070.05720.18
7.0.20.0030.05320.09
7.0.10.0100.04020.18
7.0.00.0130.08320.18
5.6.280.0070.04020.87
5.6.220.0030.07720.67
5.6.210.0000.08720.47
5.6.200.0030.05320.92
5.6.190.0000.06721.10
5.6.180.0070.08321.08
5.6.170.0030.04721.17
5.6.160.0100.07320.97
5.6.150.0070.09021.14
5.6.140.0000.08721.04
5.6.130.0030.09021.07
5.6.120.0070.06721.01
5.6.110.0030.05021.04
5.6.100.0130.04021.00
5.6.90.0030.06020.91
5.6.80.0030.07720.45
5.6.70.0000.05320.39
5.6.60.0030.08320.38
5.6.50.0030.06720.40
5.6.40.0170.07320.38
5.6.30.0100.07020.42
5.6.20.0030.08320.40
5.6.10.0170.07020.40
5.6.00.0030.06020.29
5.5.360.0070.08320.36
5.5.350.0070.05720.42
5.5.340.0030.07320.90
5.5.330.0100.07720.80
5.5.320.0000.05720.64
5.5.310.0100.06020.76
5.5.300.0070.08320.91
5.5.290.0000.08720.86
5.5.280.0030.05720.83
5.5.270.0030.07320.92
5.5.260.0030.05320.76
5.5.250.0030.07720.56
5.5.240.0100.07320.27
5.5.230.0030.05320.18
5.5.220.0030.08320.27
5.5.210.0070.05020.23
5.5.200.0030.05020.13
5.5.190.0030.08320.21
5.5.180.0030.07320.15
5.5.160.0100.07320.27
5.5.150.0070.07720.12
5.5.140.0070.06720.21
5.5.130.0070.07320.07
5.5.120.0000.08019.98
5.5.110.0070.07720.17
5.5.100.0000.08019.98
5.5.90.0030.07720.14
5.5.80.0030.07320.14
5.5.70.0070.08020.15
5.5.60.0030.06720.07
5.5.50.0070.06720.08
5.5.40.0100.04720.04
5.5.30.0070.07720.07
5.5.20.0030.07719.99
5.5.10.0000.08320.12
5.5.00.0070.05020.07
5.4.450.0030.05719.43
5.4.440.0030.08319.27
5.4.430.0030.08319.18
5.4.420.0030.04019.39
5.4.410.0000.08019.29
5.4.400.0070.07719.13
5.4.390.0070.06019.13
5.4.380.0000.05019.05
5.4.370.0030.08018.79
5.4.360.0000.04319.17
5.4.350.0030.08019.06
5.4.340.0070.07718.91
5.4.320.0100.06319.03
5.4.310.0070.07319.23
5.4.300.0030.05718.82
5.4.290.0070.06719.03
5.4.280.0030.07719.06
5.4.270.0030.08019.04
5.4.260.0000.07719.12
5.4.250.0070.07318.94
5.4.240.0100.05019.25
5.4.230.0100.06719.05
5.4.220.0070.07019.02
5.4.210.0030.06018.98
5.4.200.0030.07719.14
5.4.190.0070.06719.13
5.4.180.0030.07018.80
5.4.170.0030.06019.02
5.4.160.0070.07319.05
5.4.150.0130.07019.01
5.4.140.0070.06316.35
5.4.130.0000.08016.42
5.4.120.0070.07316.42
5.4.110.0030.04716.27
5.4.100.0070.04316.48
5.4.90.0030.04716.37
5.4.80.0030.08016.42
5.4.70.0070.07016.38
5.4.60.0030.07316.35
5.4.50.0100.04316.34
5.4.40.0070.05016.24
5.4.30.0000.05016.34
5.4.20.0000.06016.27
5.4.10.0100.07716.41
5.4.00.0030.05315.57
5.3.290.0030.07714.66
5.3.280.0000.05714.61
5.3.270.0000.08014.59
5.3.260.0030.06014.57
5.3.250.0070.07714.47
5.3.240.0000.07714.59
5.3.230.0070.07714.46
5.3.220.0030.07014.57
5.3.210.0030.08314.41
5.3.200.0000.04714.56
5.3.190.0030.07714.49
5.3.180.0030.05014.44
5.3.170.0070.05714.44
5.3.160.0070.05714.44
5.3.150.0030.07014.54
5.3.140.0100.05314.43
5.3.130.0070.07314.41
5.3.120.0000.08314.43
5.3.110.0000.07014.42
5.3.100.0030.07713.99
5.3.90.0070.05313.98
5.3.80.0030.04313.99
5.3.70.0030.06713.98
5.3.60.0070.07013.86
5.3.50.0070.07013.96
5.3.40.0070.06713.78
5.3.30.0070.07713.68
5.3.20.0070.07013.65
5.3.10.0000.07013.51
5.3.00.0030.06313.62
5.2.170.0000.07011.47
5.2.160.0030.06311.47
5.2.150.0100.06011.47
5.2.140.0030.05711.47
5.2.130.0070.06311.47
5.2.120.0000.06311.47
5.2.110.0030.04011.47
5.2.100.0030.06011.47
5.2.90.0000.06311.47
5.2.80.0030.06311.47
5.2.70.0030.06711.47
5.2.60.0000.04011.47
5.2.50.0030.06011.47
5.2.40.0030.05711.47
5.2.30.0000.05311.47
5.2.20.0000.04711.47
5.2.10.0030.05311.47
5.2.00.0070.06011.47
5.1.60.0030.05711.47
5.1.50.0030.05711.47
5.1.40.0030.05011.47
5.1.30.0100.04711.47
5.1.20.0070.03711.47
5.1.10.0000.05711.47
5.1.00.0030.03311.47
5.0.50.0030.04711.47
5.0.40.0070.04011.47
5.0.30.0100.05711.47
5.0.20.0000.04711.47
5.0.10.0000.04711.47
5.0.00.0070.06011.47
4.4.90.0000.03011.47
4.4.80.0000.03711.47
4.4.70.0070.03311.47
4.4.60.0000.03711.47
4.4.50.0000.03711.47
4.4.40.0000.05011.47
4.4.30.0000.03711.47
4.4.20.0030.03311.47
4.4.10.0030.03311.47
4.4.00.0000.05311.47
4.3.110.0030.02711.47
4.3.100.0000.03311.47
4.3.90.0000.03011.47
4.3.80.0000.04711.47
4.3.70.0000.03311.47
4.3.60.0000.03711.47
4.3.50.0000.03711.47
4.3.40.0000.05011.47
4.3.30.0030.03311.47
4.3.20.0000.04011.47
4.3.10.0030.03311.47
4.3.00.0070.02711.47

preferences:
54.44 ms | 400 KiB | 5 Q