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)
8.3.60.0030.01216.38
8.3.50.0250.00916.50
8.3.40.0130.00318.62
8.3.30.0120.00618.66
8.3.20.0080.00018.60
8.3.10.0060.00318.90
8.3.00.0040.00717.63
8.2.180.0030.01216.75
8.2.170.0040.01122.96
8.2.160.0120.00318.85
8.2.150.0040.00424.18
8.2.140.0130.00024.66
8.2.130.0060.00326.16
8.2.120.0040.00419.17
8.2.110.0090.00022.25
8.2.100.0090.00319.58
8.2.90.0040.00417.75
8.2.80.0000.00818.85
8.2.70.0030.00617.50
8.2.60.0030.00517.80
8.2.50.0030.00518.05
8.2.40.0040.00419.66
8.2.30.0040.00417.70
8.2.20.0030.00817.69
8.2.10.0080.00017.68
8.2.00.0070.00317.64
8.1.280.0070.00725.92
8.1.270.0050.00323.99
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0040.00420.65
8.1.230.0090.00317.64
8.1.220.0000.00717.74
8.1.210.0030.00618.77
8.1.200.0070.00417.35
8.1.190.0080.00017.35
8.1.180.0080.00018.10
8.1.170.0040.00417.62
8.1.160.0040.00418.98
8.1.150.0040.00418.70
8.1.140.0040.00417.47
8.1.130.0070.00017.69
8.1.120.0040.00417.48
8.1.110.0040.00417.48
8.1.100.0040.00417.52
8.1.90.0050.00517.48
8.1.80.0070.00017.46
8.1.70.0000.00717.46
8.1.60.0000.00817.64
8.1.50.0000.00817.51
8.1.40.0040.00417.51
8.1.30.0060.00317.70
8.1.20.0040.00717.61
8.1.10.0040.00417.59
8.1.00.0000.00717.39
8.0.300.0070.00018.77
8.0.290.0080.00016.63
8.0.280.0000.00718.50
8.0.270.0000.00717.15
8.0.260.0070.00016.76
8.0.250.0030.00517.02
8.0.240.0040.00417.01
8.0.230.0040.00416.92
8.0.220.0030.00316.84
8.0.210.0040.00416.97
8.0.200.0030.00316.98
8.0.190.0030.00616.98
8.0.180.0040.00416.93
8.0.170.0000.00816.74
8.0.160.0040.00417.02
8.0.150.0080.00016.78
8.0.140.0040.00416.80
8.0.130.0030.00313.35
8.0.120.0030.00616.88
8.0.110.0000.00716.94
8.0.100.0000.00716.78
8.0.90.0050.00316.97
8.0.80.0180.00316.94
8.0.70.0080.00016.95
8.0.60.0070.00016.77
8.0.50.0040.00416.80
8.0.30.0060.00917.32
8.0.20.0100.01117.07
8.0.10.0040.00416.91
8.0.00.0040.02016.78
7.4.330.0030.00313.06
7.4.320.0030.00316.54
7.4.300.0000.00616.59
7.4.290.0030.00316.57
7.4.280.0070.00016.60
7.4.270.0030.00316.66
7.4.260.0000.00513.41
7.4.250.0080.00016.66
7.4.240.0030.00316.61
7.4.230.0020.00516.76
7.4.220.0060.01216.48
7.4.210.0110.00616.79
7.4.200.0040.00416.57
7.4.190.0050.00216.56
7.4.160.0090.00616.66
7.4.150.0100.01316.42
7.4.140.0110.00716.66
7.4.130.0070.01016.43
7.4.120.0160.00016.47
7.4.110.0060.01116.61
7.4.100.0090.00916.52
7.4.90.0120.00616.42
7.4.80.0100.00619.39
7.4.70.0030.01316.68
7.4.60.0110.00716.40
7.4.50.0030.00716.23
7.4.40.0090.00616.52
7.4.30.0070.01016.59
7.4.00.0030.01414.59
7.3.330.0060.00013.12
7.3.320.0060.00013.04
7.3.310.0080.00016.20
7.3.300.0060.00016.13
7.3.290.0110.00316.31
7.3.280.0080.01016.30
7.3.270.0100.00616.42
7.3.260.0120.00616.27
7.3.250.0110.01316.32
7.3.240.0110.01116.54
7.3.230.0130.01016.40
7.3.210.0110.00716.32
7.3.200.0110.00716.50
7.3.190.0030.02016.22
7.3.180.0000.01416.62
7.3.170.0030.01516.58
7.3.160.0070.01316.27
7.3.120.0090.00415.06
7.2.330.0110.00516.68
7.2.320.0120.01216.69
7.2.310.0110.00816.72
7.2.300.0120.00616.38
7.2.290.0070.01016.58
7.2.60.0060.00616.78
7.2.00.0040.01419.08
7.1.200.0060.00615.83
7.1.100.0040.00818.15
7.1.70.0100.00717.43
7.1.60.0100.01319.30
7.1.50.0160.00616.98
7.1.00.0000.08022.44
7.0.200.0060.00816.52
7.0.140.0100.06321.96
7.0.120.0030.05022.15
7.0.60.0070.08720.00
7.0.50.0130.04317.82
7.0.40.0100.08317.78
7.0.30.0000.06017.71
7.0.20.0130.07717.77
7.0.10.0130.06717.77
7.0.00.0100.07317.80
5.6.280.0000.07720.90
5.6.210.0170.06320.46
5.6.200.0070.07318.17
5.6.190.0100.06018.18
5.6.180.0070.04318.09
5.6.170.0170.07018.18
5.6.160.0030.05718.20
5.6.150.0100.06718.21
5.6.140.0100.07718.18
5.6.130.0030.06018.10
5.6.120.0030.06318.14
5.6.110.0070.08018.07
5.6.100.0030.07318.07
5.6.90.0030.07018.09
5.6.80.0070.05017.51
5.6.70.0070.07017.49
5.6.60.0070.07317.53
5.6.50.0130.05717.57
5.6.40.0100.06017.53
5.6.30.0000.07717.54
5.6.20.0100.07717.55
5.6.10.0100.07717.43
5.6.00.0100.07317.52
5.5.350.0330.07320.32
5.5.340.0070.07318.02
5.5.330.0070.04017.99
5.5.320.0030.05717.98
5.5.310.0030.08717.91
5.5.300.0000.05017.91
5.5.290.0070.06017.95
5.5.280.0030.06717.98
5.5.270.0070.08017.91
5.5.260.0070.08717.99
5.5.250.0000.06317.81
5.5.240.0030.05017.40
5.5.230.0070.06017.38
5.5.220.0130.07317.38
5.5.210.0070.06017.27
5.5.200.0070.06717.34
5.5.190.0130.07317.25
5.5.180.0070.05317.37
5.5.160.0000.04717.33
5.5.150.0100.07017.29
5.5.140.0130.07017.22
5.5.130.0070.06717.27
5.5.120.0200.06317.26
5.5.110.0070.06717.40
5.5.100.0070.06717.24
5.5.90.0000.05317.17
5.5.80.0130.05717.18
5.5.70.0070.07717.18
5.5.60.0030.05717.16
5.5.50.0070.07717.19
5.5.40.0100.06017.16
5.5.30.0070.04717.19
5.5.20.0030.06017.21
5.5.10.0100.03317.11
5.5.00.0030.04017.21
5.4.450.0130.04319.32
5.4.440.0070.07019.36
5.4.430.0100.07719.34
5.4.420.0070.05319.39
5.4.410.0100.05019.29
5.4.400.0070.07018.84
5.4.390.0030.05718.99
5.4.380.0130.07019.06
5.4.370.0100.08019.13
5.4.360.0070.07718.99
5.4.350.0030.08018.99
5.4.340.0070.05018.99
5.4.320.0100.07718.96
5.4.310.0200.06319.13
5.4.300.0070.08318.89
5.4.290.0100.06018.95
5.4.280.0130.03719.04
5.4.270.0100.03319.04
5.4.260.0100.04319.20
5.4.250.0000.06019.02
5.4.240.0070.08019.02
5.4.230.0100.07319.00
5.4.220.0100.07719.03
5.4.210.0130.07318.96
5.4.200.0100.07719.02
5.4.190.0070.04319.11
5.4.180.0200.06318.88
5.4.170.0030.04018.97
5.4.160.0070.03318.96
5.4.150.0030.08718.96
5.4.140.0030.04716.20
5.4.130.0070.04716.17
5.4.120.0070.07016.45
5.4.110.0130.07016.20
5.4.100.0000.05316.39
5.4.90.0030.07716.27
5.4.80.0070.05316.26
5.4.70.0100.06016.28
5.4.60.0030.05716.28
5.4.50.0030.04016.23
5.4.40.0030.07716.43
5.4.30.0100.06316.20
5.4.20.0030.06716.30
5.4.10.0100.07016.40
5.4.00.0070.06715.74
5.3.290.0070.05714.63
5.3.280.0100.05314.41
5.3.270.0030.05014.57
5.3.260.0000.04314.59
5.3.250.0030.04314.57
5.3.240.0000.08014.54
5.3.230.0070.05314.59
5.3.220.0070.06714.53
5.3.210.0070.08014.50
5.3.200.0070.06014.48
5.3.190.0130.07314.64
5.3.180.0030.06714.52
5.3.170.0000.08014.50
5.3.160.0030.05014.38
5.3.150.0100.07014.64
5.3.140.0070.07714.51
5.3.130.0030.05314.63
5.3.120.0070.08014.38
5.3.110.0100.06014.51
5.3.100.0000.08313.92
5.3.90.0100.07313.95
5.3.80.0000.05313.98
5.3.70.0130.06713.96
5.3.60.0070.07314.07
5.3.50.0100.07313.86
5.3.40.0030.07713.91
5.3.30.0030.07313.89
5.3.20.0130.05013.65
5.3.10.0130.04013.59
5.3.00.0000.04013.39
5.2.170.0070.06011.12
5.2.160.0030.06011.13
5.2.150.0070.06311.11
5.2.140.0030.06011.11
5.2.130.0070.04010.93
5.2.120.0070.06010.96
5.2.110.0030.06311.08
5.2.100.0030.03011.12
5.2.90.0070.02711.12
5.2.80.0030.06311.02
5.2.70.0170.04311.09
5.2.60.0030.04010.87
5.2.50.0030.06711.04
5.2.40.0000.05311.00
5.2.30.0070.03710.95
5.2.20.0070.06010.95
5.2.10.0070.05010.88
5.2.00.0030.06310.75
5.1.60.0070.0379.96
5.1.50.0100.04310.01
5.1.40.0070.04710.04
5.1.30.0130.04710.28
5.1.20.0070.05310.38
5.1.10.0100.03310.03
5.1.00.0030.05710.04
5.0.50.0030.0309.07
5.0.40.0000.0309.07
5.0.30.0030.0639.07
5.0.20.0000.0379.07
5.0.10.0100.0409.07
5.0.00.0030.0639.07
4.4.90.0000.0409.07
4.4.80.0030.0179.07
4.4.70.0000.0409.07
4.4.60.0030.0309.07
4.4.50.0000.0309.07
4.4.40.0100.0239.07
4.4.30.0000.0209.07
4.4.20.0000.0409.07
4.4.10.0030.0279.07
4.4.00.0000.0379.07
4.3.110.0000.0409.07
4.3.100.0000.0279.07
4.3.90.0000.0379.07
4.3.80.0030.0379.07
4.3.70.0000.0209.07
4.3.60.0000.0209.07
4.3.50.0000.0209.07
4.3.40.0000.0279.07
4.3.30.0000.0379.07
4.3.20.0030.0309.07
4.3.10.0000.0339.07
4.3.00.0030.0339.07

preferences:
53.81 ms | 401 KiB | 5 Q