3v4l.org

run code in 300+ PHP versions simultaneously
<?php $types = ['auto', 'int', 'float', 'string', 'html', 'list', 'pattern']; // echo '('.implode('|', $types).')'; $str = 'auto(1;25)'; preg_match('/('.implode('|', $types).')\((.*?)\)/i', $str, $matches); var_dump($matches);

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)
8.3.60.0120.00616.88
8.3.50.0090.00918.53
8.3.40.0040.01118.66
8.3.30.0110.00418.86
8.3.20.0070.00021.73
8.3.10.0080.00023.48
8.3.00.0030.00619.56
8.2.180.0040.01818.56
8.2.170.0120.00322.96
8.2.160.0140.00020.52
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0050.00320.52
8.2.120.0040.00426.35
8.2.110.0030.00622.37
8.2.100.0080.00317.91
8.2.90.0060.00319.08
8.2.80.0090.00018.04
8.2.70.0000.00917.63
8.2.60.0030.00617.93
8.2.50.0050.00318.10
8.2.40.0050.00320.55
8.2.30.0050.00320.88
8.2.20.0000.00818.00
8.2.10.0040.00418.01
8.2.00.0040.00418.08
8.1.270.0040.00418.83
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0040.00423.92
8.1.230.0080.00422.04
8.1.220.0030.00617.74
8.1.210.0060.00318.77
8.1.200.0000.00917.36
8.1.190.0030.00617.35
8.1.180.0040.00418.10
8.1.170.0060.00318.78
8.1.160.0080.00019.05
8.1.150.0020.00518.91
8.1.140.0040.00419.56
8.1.130.0040.00418.97
8.1.120.0000.00717.64
8.1.110.0040.00417.56
8.1.100.0030.00617.65
8.1.90.0000.00817.64
8.1.80.0000.00817.61
8.1.70.0070.00017.65
8.1.60.0000.00817.79
8.1.50.0050.00317.65
8.1.40.0000.00817.56
8.1.30.0040.00417.80
8.1.20.0040.00417.75
8.1.10.0050.00217.66
8.1.00.0080.00017.64
8.0.300.0030.00618.77
8.0.290.0040.00416.75
8.0.280.0000.00718.38
8.0.270.0080.00017.29
8.0.260.0030.00318.90
8.0.250.0050.00317.14
8.0.240.0000.00817.08
8.0.230.0000.00817.00
8.0.220.0000.00716.98
8.0.210.0000.00716.93
8.0.200.0070.00017.03
8.0.190.0090.00316.97
8.0.180.0040.00417.08
8.0.170.0050.00516.95
8.0.160.0060.00617.05
8.0.150.0050.00216.89
8.0.140.0060.00316.89
8.0.130.0030.00313.53
8.0.120.0000.00717.00
8.0.110.0000.00717.01
8.0.100.0000.00817.00
8.0.90.0000.00717.05
8.0.80.0160.00316.99
8.0.70.0030.00317.07
8.0.60.0030.00517.04
8.0.50.0040.00416.96
8.0.30.0150.00616.96
8.0.20.0110.00917.40
8.0.10.0040.00417.16
8.0.00.0120.00616.71
7.4.330.0020.00215.55
7.4.320.0030.00316.69
7.4.300.0000.00616.65
7.4.290.0030.00316.75
7.4.280.0040.00416.64
7.4.270.0000.00716.74
7.4.260.0060.00316.57
7.4.250.0080.00016.74
7.4.240.0040.00416.66
7.4.230.0030.00316.57
7.4.220.0110.00516.83
7.4.210.0060.00716.78
7.4.200.0000.00716.59
7.4.160.0060.01116.76
7.4.150.0030.01417.40
7.4.140.0120.00817.86
7.4.130.0120.00616.57
7.4.120.0080.01216.55
7.4.110.0170.00716.71
7.4.100.0070.01016.63
7.4.90.0080.00816.66
7.4.80.0000.01919.39
7.4.70.0100.00816.59
7.4.60.0100.00616.64
7.4.50.0040.00716.63
7.4.40.0090.01116.62
7.4.30.0150.00916.74
7.4.10.0100.00714.93
7.4.00.0070.00915.23
7.3.330.0030.00313.10
7.3.320.0000.00613.18
7.3.310.0070.00016.25
7.3.300.0000.00816.46
7.3.290.0080.00816.34
7.3.280.0080.01116.33
7.3.270.0100.00717.40
7.3.260.0110.01116.40
7.3.250.0130.01016.64
7.3.240.0060.01016.60
7.3.230.0130.00316.74
7.3.210.0080.00816.66
7.3.200.0090.00916.35
7.3.190.0060.01016.63
7.3.180.0120.00416.40
7.3.170.0080.00816.42
7.3.160.0120.00916.44
7.3.130.0140.00414.59
7.3.120.0030.01315.16
7.3.110.0110.00715.15
7.3.100.0040.01115.08
7.3.90.0030.01015.10
7.3.80.0140.00314.84
7.3.70.0030.01115.08
7.3.60.0030.00814.83
7.3.50.0060.00314.95
7.3.40.0060.00615.09
7.3.30.0070.01014.81
7.3.20.0030.00616.91
7.3.10.0080.00516.54
7.3.00.0070.00916.48
7.2.330.0070.01016.50
7.2.320.0070.01016.39
7.2.310.0070.01016.80
7.2.300.0060.01216.73
7.2.290.0060.01016.72
7.2.260.0060.01114.81
7.2.250.0070.01015.27
7.2.240.0030.01215.05
7.2.230.0130.00015.36
7.2.220.0040.01115.14
7.2.210.0000.01115.00
7.2.200.0060.00615.13
7.2.190.0030.00614.69
7.2.180.0070.00315.26
7.2.170.0060.00915.18
7.2.160.0070.00415.13
7.2.150.0080.00416.84
7.2.140.0070.00717.00
7.2.130.0060.00916.71
7.2.120.0060.00616.89
7.2.110.0100.00716.71
7.2.100.0080.00516.81
7.2.90.0060.00716.88
7.2.80.0060.00816.86
7.2.70.0080.00616.91
7.2.60.0050.00816.99
7.2.50.0120.00416.92
7.2.40.0060.00616.78
7.2.30.0070.00916.70
7.2.20.0090.00617.05
7.2.10.0110.00816.80
7.2.00.0040.01017.83
7.1.330.0070.00715.71
7.1.320.0070.01115.79
7.1.310.0030.01015.65
7.1.300.0040.00415.88
7.1.290.0060.00615.96
7.1.280.0040.00715.99
7.1.270.0050.00516.07
7.1.260.0110.00315.77
7.1.250.0110.00515.85
7.1.240.0060.00615.94
7.1.230.0090.00315.76
7.1.220.0070.00716.04
7.1.210.0030.00915.62
7.1.200.0060.00615.88
7.1.190.0100.00715.78
7.1.180.0070.00715.84
7.1.170.0000.01016.07
7.1.160.0070.01016.00
7.1.150.0050.00516.06
7.1.140.0030.01415.86
7.1.130.0070.00715.77
7.1.120.0000.01615.85
7.1.110.0030.01015.92
7.1.100.0080.00517.20
7.1.90.0040.01115.63
7.1.80.0060.00615.73
7.1.70.0050.00716.37
7.1.60.0170.00924.62
7.1.50.0330.01024.56
7.1.40.0580.01524.35
7.1.30.0580.01024.26
7.1.20.0420.00924.45
7.1.10.0080.00715.41
7.1.00.0070.00715.56
7.0.330.0030.00615.43
7.0.320.0060.00615.62
7.0.310.0060.00615.50
7.0.300.0030.01015.63
7.0.290.0090.00615.46
7.0.280.0060.00915.58
7.0.270.0060.01015.54
7.0.260.0000.01615.42
7.0.250.0100.00315.73
7.0.240.0030.00615.64
7.0.230.0100.00315.54
7.0.220.0050.00315.39
7.0.210.0030.01015.25
7.0.200.0500.01215.35
7.0.190.0030.01315.24
7.0.180.0100.01114.96
7.0.170.0670.00715.08
7.0.160.0070.01015.13
7.0.150.0080.00515.04
7.0.140.0020.01515.07
7.0.130.0250.00915.04
7.0.120.0680.00715.24
7.0.110.0100.00715.00
7.0.100.0680.01115.23
7.0.90.0820.01014.95
7.0.80.0570.01015.00
7.0.70.0590.00315.03
7.0.60.0370.00514.99
7.0.50.0470.00815.26
7.0.40.0230.01214.10
7.0.30.0300.00814.24
7.0.20.0230.01014.16
7.0.10.0310.00814.07
7.0.00.0050.00914.05
5.6.400.0040.01114.23
5.6.390.0030.01014.24
5.6.380.0090.00614.58
5.6.370.0040.00414.39
5.6.360.0070.00714.70
5.6.350.0090.00614.37
5.6.340.0160.00014.11
5.6.330.0090.00014.40
5.6.320.0100.00314.16
5.6.310.0000.01014.51
5.6.300.0000.01214.09
5.6.290.0030.01014.62
5.6.280.0090.00314.39
5.6.270.0030.00514.18
5.6.260.0030.00714.24
5.6.250.0040.01214.40
5.6.240.0000.01014.62
5.6.230.0070.00714.29
5.6.220.0100.00614.52
5.6.210.0030.00614.19
5.6.200.0070.00714.67
5.6.190.0090.00914.47
5.6.180.0030.00814.12
5.6.170.0030.00914.51
5.6.160.0040.01114.61
5.6.150.0070.00714.41
5.6.140.0030.00614.34
5.6.130.0040.00714.27
5.6.120.0000.01214.08
5.6.110.0090.00614.25
5.6.100.0030.01214.36
5.6.90.0130.00314.37
5.6.80.0000.00914.27
5.6.70.0000.01314.30
5.6.60.0100.01014.27
5.6.50.0040.00814.05
5.6.40.0110.00414.27
5.6.30.0090.00614.45
5.6.20.0060.00614.25
5.6.10.0030.01014.01
5.6.00.0070.00714.23

preferences:
104.41 ms | 400 KiB | 5 Q