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)
8.3.60.0090.00618.77
8.3.50.0070.01118.30
8.3.40.0040.01118.92
8.3.30.0070.01118.74
8.3.20.0040.00420.41
8.3.10.0080.00023.66
8.3.00.0040.00417.63
8.2.180.0070.01418.66
8.2.170.0060.00922.96
8.2.160.0070.00720.37
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0060.00317.88
8.2.110.0090.00019.36
8.2.100.0030.00917.97
8.2.90.0080.00019.18
8.2.80.0080.00017.97
8.2.70.0090.00017.88
8.2.60.0000.00818.04
8.2.50.0030.00618.07
8.2.40.0000.00919.46
8.2.30.0000.00720.73
8.2.20.0000.00817.88
8.2.10.0030.00518.18
8.2.00.0030.00618.09
8.1.280.0030.01425.92
8.1.270.0040.00424.04
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0140.00321.47
8.1.230.0080.00317.83
8.1.220.0030.00517.79
8.1.210.0050.00318.77
8.1.200.0040.00417.60
8.1.190.0060.00317.35
8.1.180.0090.00018.10
8.1.170.0040.00419.08
8.1.160.0050.00321.94
8.1.150.0040.00418.97
8.1.140.0060.00319.76
8.1.130.0040.00417.79
8.1.120.0000.00717.65
8.1.110.0040.00417.48
8.1.100.0080.00017.63
8.1.90.0020.00517.49
8.1.80.0040.00417.60
8.1.70.0030.00317.57
8.1.60.0030.00517.60
8.1.50.0030.00617.69
8.1.40.0050.00317.58
8.1.30.0080.00017.75
8.1.20.0050.00217.78
8.1.10.0040.00417.75
8.1.00.0040.00417.58
8.0.300.0000.00718.77
8.0.290.0040.00417.00
8.0.280.0030.00318.57
8.0.270.0030.00517.33
8.0.260.0000.00817.28
8.0.250.0040.00417.13
8.0.240.0040.00417.18
8.0.230.0000.00717.19
8.0.220.0000.00817.13
8.0.210.0030.00417.20
8.0.200.0030.00317.20
8.0.190.0060.00317.23
8.0.180.0060.00317.17
8.0.170.0000.00817.23
8.0.160.0000.00717.04
8.0.150.0040.00417.08
8.0.140.0050.00317.07
8.0.130.0000.00613.53
8.0.120.0040.00417.03
8.0.110.0020.00517.14
8.0.100.0050.00316.98
8.0.90.0050.00216.95
8.0.80.0100.00717.11
8.0.70.0030.00517.00
8.0.60.0000.00717.18
8.0.50.0020.00517.25
8.0.30.0080.00917.24
8.0.20.0140.00817.40
8.0.10.0060.00317.24
8.0.00.0090.00816.91
7.4.330.0000.00515.08
7.4.320.0030.00316.87
7.4.300.0000.00716.76
7.4.290.0040.00416.66
7.4.280.0000.01116.71
7.4.270.0000.00716.75
7.4.260.0060.00616.65
7.4.250.0030.00516.84
7.4.240.0000.00716.81
7.4.230.0080.00016.84
7.4.220.0100.00716.75
7.4.210.0060.00916.72
7.4.200.0030.00316.79
7.4.160.0060.00916.51
7.4.150.0100.01017.40
7.4.140.0140.01817.86
7.4.130.0130.01016.69
7.4.60.0030.01316.59
7.4.50.0060.00316.75
7.4.00.0050.01015.03
7.3.330.0000.00613.23
7.3.320.0030.00313.23
7.3.310.0070.00016.42
7.3.300.0000.00716.48
7.3.290.0100.00916.50
7.3.280.0120.00816.48
7.3.270.0170.00017.40
7.3.260.0080.00816.73
7.3.180.0160.00716.66
7.3.120.0030.01214.91
7.3.110.0110.00414.86
7.3.100.0070.00815.00
7.3.90.0080.00715.17
7.3.80.0090.00314.88
7.3.70.0060.00915.07
7.3.60.0040.00815.00
7.3.50.0060.01015.00
7.3.40.0060.00715.18
7.3.30.0070.00514.97
7.3.20.0050.00716.71
7.3.10.0060.00716.81
7.3.00.0050.00916.60
7.2.250.0040.01315.17
7.2.240.0030.01415.23
7.2.230.0120.00315.19
7.2.220.0060.00615.09
7.2.210.0060.00515.09
7.2.200.0090.00515.16
7.2.190.0040.00915.05
7.2.180.0080.00615.12
7.2.170.0060.00815.19
7.2.130.0070.01016.50
7.2.120.0000.01416.70
7.2.110.0060.00616.88
7.2.100.0080.00416.52
7.2.90.0060.00616.58
7.2.80.0060.00316.64
7.2.70.0030.00916.92
7.2.60.0060.00916.96
7.2.50.0070.00716.86
7.2.40.0090.00316.80
7.2.30.0060.00916.91
7.2.20.0080.00816.69
7.2.10.0060.00917.09
7.2.00.0020.01218.27
7.1.330.0060.00715.94
7.1.320.0020.01115.85
7.1.310.0050.00815.88
7.1.300.0080.00815.78
7.1.290.0050.01016.05
7.1.280.0080.00615.97
7.1.270.0040.00716.01
7.1.260.0070.00316.15
7.1.250.0060.00916.08
7.1.200.0000.01315.67
7.1.100.0100.01018.55
7.1.70.0000.01117.53
7.1.60.0060.01219.43
7.1.50.0060.00917.02
7.1.00.0130.06722.34
7.0.200.0130.00715.01
7.0.60.0100.08319.95
7.0.50.0000.06317.85
7.0.40.0200.07020.07
7.0.30.0030.08720.07
7.0.20.0430.07020.07
7.0.10.0130.06320.14
7.0.00.0030.08720.15
5.6.280.0030.06021.07
5.6.210.0100.05320.75
5.6.200.0030.08318.10
5.6.190.0030.08020.64
5.6.180.0270.05320.41
5.6.170.0170.04720.54
5.6.160.0070.08320.48
5.6.150.0070.03718.08
5.6.140.0170.07018.21
5.6.130.0000.04318.16
5.6.120.0030.09021.09
5.6.110.0170.08021.12
5.6.100.0030.04721.11
5.6.90.0000.04320.98
5.6.80.0100.06720.38
5.5.350.0300.05320.49
5.5.340.0070.07317.97
5.5.330.0100.05320.29
5.5.320.0170.06020.28
5.5.310.0370.07320.28
5.5.300.0100.07317.88
5.5.290.0070.07717.97
5.5.280.0000.04320.79
5.5.270.0100.07320.79
5.5.260.0170.07320.86
5.5.250.0070.06720.71
5.5.240.0070.03020.16
5.4.450.0470.07319.55
5.4.440.0670.05319.57
5.4.430.0600.06319.52
5.4.420.0670.05019.49
5.4.410.0570.05718.98
5.4.400.0830.04719.19
5.4.390.0600.05318.99
5.4.380.0570.05719.25
5.4.370.0630.04719.19
5.4.360.0600.05719.20
5.4.350.0600.05319.19
5.4.340.0600.05319.01
5.4.320.0630.06018.78
5.4.310.0530.06018.85
5.4.300.0700.05019.18
5.4.290.0630.06718.91
5.4.280.0700.06718.85
5.4.270.0170.05318.94
5.4.260.0100.05319.27
5.4.250.0170.04718.98
5.4.240.0170.06318.99
5.4.230.0670.04718.82
5.4.220.0630.05019.21
5.4.210.0570.05719.07
5.4.200.0500.05718.82
5.4.190.0600.04718.82
5.4.180.0200.04319.04
5.4.170.0530.05319.02
5.4.160.0430.06019.23
5.4.150.0430.07019.05
5.4.140.0530.05316.43
5.4.130.0500.04716.34
5.4.120.0330.06016.48
5.4.110.0630.04716.51
5.4.100.0600.04716.22
5.4.90.0370.04316.49
5.4.80.0070.05016.47
5.4.70.0200.05716.32
5.4.60.0130.04716.43
5.4.50.0200.05316.42
5.4.40.0300.05316.41
5.4.30.0100.05316.18
5.4.20.0100.07016.36
5.4.10.0270.06016.36
5.4.00.0700.04315.88

preferences:
48.58 ms | 400 KiB | 5 Q