3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match('|^\w+-(\w+)-(\w*)-\w+$|', '1234-123--132', $m); var_dump($m);

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)
8.3.40.0060.00918.84
8.3.30.0090.00918.67
8.3.20.0040.00418.75
8.3.10.0030.00620.66
8.3.00.0040.00417.63
8.2.170.0140.00722.96
8.2.160.0040.01122.38
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0070.00019.76
8.2.110.0080.00321.12
8.2.100.0090.00317.84
8.2.90.0080.00019.29
8.2.80.0050.00219.46
8.2.70.0080.00017.50
8.2.60.0000.00817.90
8.2.50.0040.00418.07
8.2.40.0050.00318.16
8.2.30.0080.00017.94
8.2.20.0000.00817.60
8.2.10.0040.00417.70
8.2.00.0040.00417.69
8.1.270.0070.00024.66
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00622.33
8.1.230.0040.00821.03
8.1.220.0050.00317.74
8.1.210.0040.00418.85
8.1.200.0080.00017.23
8.1.190.0000.00717.28
8.1.180.0040.00418.10
8.1.170.0000.00718.84
8.1.160.0000.00818.78
8.1.150.0040.00418.65
8.1.140.0000.00717.43
8.1.130.0000.00717.77
8.1.120.0070.00017.54
8.1.110.0000.00817.50
8.1.100.0040.00417.46
8.1.90.0040.00417.39
8.1.80.0000.00817.50
8.1.70.0040.00417.38
8.1.60.0060.00317.59
8.1.50.0040.00417.49
8.1.40.0000.00817.48
8.1.30.0040.00417.63
8.1.20.0030.00617.72
8.1.10.0000.00817.62
8.1.00.0070.00017.45
8.0.300.0030.00619.89
8.0.290.0020.00516.75
8.0.280.0040.00418.36
8.0.270.0000.00717.11
8.0.260.0000.00716.76
8.0.250.0070.00016.95
8.0.240.0030.00516.93
8.0.230.0070.00016.97
8.0.220.0040.00416.91
8.0.210.0030.00316.82
8.0.200.0000.00617.01
8.0.190.0040.00416.87
8.0.180.0030.00516.97
8.0.170.0060.00316.77
8.0.160.0030.00316.93
8.0.150.0060.00316.88
8.0.140.0000.00816.88
8.0.130.0060.00013.39
8.0.120.0020.00516.86
8.0.110.0000.00816.73
8.0.100.0040.00416.88
8.0.90.0040.00416.93
8.0.80.0090.00616.79
8.0.70.0070.00016.91
8.0.60.0000.00716.81
8.0.50.0000.00716.96
8.0.30.0130.01117.10
8.0.20.0060.01317.25
8.0.10.0070.00017.10
8.0.00.0140.00816.77
7.4.330.0050.00013.15
7.4.320.0030.00316.57
7.4.300.0030.00316.49
7.4.290.0050.00216.67
7.4.280.0040.00416.58
7.4.270.0070.00416.66
7.4.260.0060.00013.25
7.4.250.0050.00316.64
7.4.240.0000.00816.52
7.4.230.0030.00316.71
7.4.220.0100.01016.46
7.4.210.0090.00816.66
7.4.200.0000.00716.49
7.4.190.0070.00016.55
7.4.160.0080.01216.43
7.4.150.0120.00916.55
7.4.140.0140.00616.54
7.4.130.0090.01016.51
7.4.120.0070.01016.49
7.4.110.0060.01216.49
7.4.100.0100.00716.41
7.4.90.0180.00616.48
7.4.80.0040.01416.54
7.4.70.0090.01216.46
7.4.60.0090.00916.54
7.4.50.0000.00416.75
7.4.40.0080.00816.64
7.4.30.0100.00716.54
7.4.00.0020.01614.93
7.3.330.0030.00313.12
7.3.320.0030.00313.01
7.3.310.0030.00316.11
7.3.300.0000.00716.31
7.3.290.0140.00316.46
7.3.280.0100.00416.29
7.3.270.0070.01016.33
7.3.260.0100.00816.32
7.3.250.0150.00516.50
7.3.240.0100.00716.38
7.3.230.0060.01316.41
7.3.210.0040.01816.32
7.3.200.0130.00619.39
7.3.190.0130.00416.52
7.3.180.0080.00816.35
7.3.170.0130.00316.47
7.3.160.0090.00616.22
7.3.120.0080.00814.83
7.3.110.0080.00714.90
7.3.100.0090.00615.09
7.3.90.0020.00715.11
7.3.80.0080.00615.01
7.3.70.0030.00814.88
7.3.60.0100.00514.75
7.3.50.0030.00714.84
7.3.40.0070.00814.88
7.3.30.0030.01014.71
7.3.20.0070.00616.64
7.3.10.0080.00616.63
7.3.00.0020.01016.65
7.2.330.0120.00616.59
7.2.320.0090.00916.53
7.2.310.0040.01516.43
7.2.300.0170.00416.52
7.2.290.0090.01316.59
7.2.250.0030.01015.13
7.2.240.0070.01015.15
7.2.230.0020.01215.03
7.2.220.0010.01315.07
7.2.210.0060.00715.04
7.2.200.0030.01115.06
7.2.190.0050.00615.04
7.2.180.0010.01214.99
7.2.170.0080.00614.97
7.2.160.0060.00815.21
7.2.150.0030.01017.01
7.2.140.0030.01316.74
7.2.130.0070.00516.68
7.2.120.0070.00716.76
7.2.110.0100.00216.81
7.2.100.0080.01016.63
7.2.90.0060.01116.82
7.2.80.0050.00717.08
7.2.70.0070.00716.86
7.2.60.0060.00816.82
7.2.50.0090.00516.91
7.2.40.0030.01216.80
7.2.30.0050.01016.61
7.2.20.0100.00616.60
7.2.10.0050.00716.62
7.2.00.0070.00717.75
7.1.330.0050.01115.89
7.1.320.0060.00616.06
7.1.310.0060.00615.84
7.1.300.0050.00815.81
7.1.290.0050.00915.95
7.1.280.0070.00515.94
7.1.270.0020.00915.84
7.1.260.0050.00815.90
7.1.250.0030.01315.90
7.1.100.0040.00818.07
7.1.70.0000.00817.32
7.1.60.0130.01319.40
7.1.50.0090.00916.75
7.1.00.0030.05722.31
7.0.200.0230.00015.03
7.0.140.0070.07021.95
7.0.120.0100.07022.03
7.0.60.0030.04019.89
7.0.50.0100.06317.76
7.0.40.0130.07317.76
7.0.30.0070.07717.71
7.0.20.0000.08717.77
7.0.10.0100.06717.76
7.0.00.0030.05317.70
5.6.280.0000.07721.11
5.6.210.0070.06720.72
5.6.200.0070.05018.21
5.6.190.0200.07718.15
5.6.180.0100.08018.22
5.6.170.0030.08318.16
5.6.160.0030.08318.21
5.6.150.0030.08318.13
5.6.140.0000.04718.11
5.6.130.0030.07018.20
5.6.120.0130.07718.22
5.6.110.0030.08718.20
5.6.100.0100.07318.07
5.6.90.0030.04318.05
5.6.80.0100.08017.50
5.6.70.0030.07717.59
5.6.60.0170.07017.45
5.6.50.0130.03317.47
5.6.40.0170.07017.45
5.6.30.0030.05717.42
5.6.20.0070.07717.47
5.6.10.0070.05017.56
5.6.00.0070.04317.55
5.5.350.0100.07320.41
5.5.340.0100.07717.98
5.5.330.0170.06017.98
5.5.320.0000.06317.98
5.5.310.0070.08318.00
5.5.300.0130.03318.01
5.5.290.0130.06018.02
5.5.280.0170.06018.01
5.5.270.0130.06717.97
5.5.260.0000.05017.90
5.5.250.0100.08017.77
5.5.240.0100.07017.37
5.5.230.0070.06017.35
5.5.220.0070.06317.25
5.5.210.0070.08317.38
5.5.200.0100.05017.24
5.5.190.0100.07717.25
5.5.180.0070.06017.36
5.5.160.0100.03317.33
5.5.150.0100.07017.32
5.5.140.0070.04017.31
5.5.130.0030.08717.27
5.5.120.0100.07717.31
5.5.110.0000.06017.32
5.5.100.0100.06717.14
5.5.90.0030.07717.18
5.5.80.0030.07717.23
5.5.70.0030.07717.26
5.5.60.0100.04717.17
5.5.50.0130.07017.21
5.5.40.0070.07317.21
5.5.30.0100.07717.16
5.5.20.0030.07317.15
5.5.10.0070.04317.25
5.5.00.0130.06017.21
5.4.450.0000.09319.42
5.4.440.0170.05019.55
5.4.430.0030.04319.30
5.4.420.0030.05319.39
5.4.410.0200.06319.18
5.4.400.0000.06319.13
5.4.390.0130.06319.20
5.4.380.0100.05719.20
5.4.370.0100.04318.98
5.4.360.0130.04719.04
5.4.350.0130.07018.99
5.4.340.0030.04718.82
5.4.320.0030.04319.13
5.4.310.0130.07018.98
5.4.300.0100.04319.07
5.4.290.0070.07719.20
5.4.280.0070.07018.96
5.4.270.0100.05319.07
5.4.260.0000.06318.98
5.4.250.0070.05719.00
5.4.240.0100.06718.88
5.4.230.0070.07019.12
5.4.220.0030.04319.02
5.4.210.0030.08019.00
5.4.200.0070.07318.98
5.4.190.0070.07718.97
5.4.180.0070.07718.98
5.4.170.0030.04719.06
5.4.160.0170.07018.93
5.4.150.0000.06019.07
5.4.140.0070.04016.18
5.4.130.0070.04716.36
5.4.120.0070.07316.25
5.4.110.0030.07716.33
5.4.100.0170.06316.43
5.4.90.0000.04716.26
5.4.80.0070.07316.16
5.4.70.0000.04716.35
5.4.60.0030.07716.23
5.4.50.0070.06016.33
5.4.40.0100.04316.20
5.4.30.0030.04016.33
5.4.20.0000.03716.35
5.4.10.0030.03316.33
5.4.00.0000.04315.62
5.3.290.0000.04314.61
5.3.280.0130.07014.54
5.3.270.0100.03714.39
5.3.260.0030.05714.54
5.3.250.0130.07014.54
5.3.240.0000.04014.59
5.3.230.0000.04714.68
5.3.220.0030.05014.53
5.3.210.0070.07714.54
5.3.200.0070.06714.39
5.3.190.0030.04014.44
5.3.180.0100.04014.53
5.3.170.0100.04714.53
5.3.160.0100.07014.50
5.3.150.0030.08014.50
5.3.140.0030.07714.54
5.3.130.0000.04014.48
5.3.120.0070.04014.52
5.3.110.0070.03314.38
5.3.100.0030.03713.96
5.3.90.0000.03713.97
5.3.80.0000.04014.00
5.3.70.0130.03313.76
5.3.60.0030.03313.90
5.3.50.0000.03713.90
5.3.40.0000.04013.93
5.3.30.0030.03713.82
5.3.20.0030.03313.46
5.3.10.0170.02013.58
5.3.00.0000.06313.58
5.2.170.0070.02311.12
5.2.160.0000.03011.06
5.2.150.0100.02011.11
5.2.140.0000.03010.96
5.2.130.0030.02711.06
5.2.120.0070.02310.88
5.2.110.0100.04711.25
5.2.100.0000.03311.03
5.2.90.0000.03010.87
5.2.80.0070.02310.98
5.2.70.0000.03010.91
5.2.60.0030.02711.19
5.2.50.0030.02710.91
5.2.40.0000.03010.98
5.2.30.0000.03310.95
5.2.20.0070.02310.95
5.2.10.0030.02710.84
5.2.00.0070.02310.61
5.1.60.0000.0279.92
5.1.50.0100.0179.96
5.1.40.0030.0339.97
5.1.30.0030.03310.39
5.1.20.0000.02710.35
5.1.10.0030.02310.20
5.1.00.0030.02310.11
5.0.50.0000.0208.37
5.0.40.0000.0208.43
5.0.30.0000.0308.27
5.0.20.0030.0178.25
5.0.10.0000.0208.14
5.0.00.0000.0308.24
4.4.90.0000.0207.66
4.4.80.0030.0237.66
4.4.70.0030.0177.66
4.4.60.0000.0177.66
4.4.50.0000.0137.66
4.4.40.0000.0237.66
4.4.30.0000.0177.66
4.4.20.0000.0177.66
4.4.10.0000.0177.66
4.4.00.0070.0207.66
4.3.110.0000.0137.66
4.3.100.0000.0137.66
4.3.90.0000.0137.66
4.3.80.0070.0177.66
4.3.70.0000.0207.66
4.3.60.0000.0137.66
4.3.50.0000.0207.66
4.3.40.0030.0337.66
4.3.30.0030.0307.66
4.3.20.0030.0237.66
4.3.10.0000.0177.66
4.3.00.0000.0177.66

preferences:
46.05 ms | 400 KiB | 5 Q