3v4l.org

run code in 300+ PHP versions simultaneously
<?php $matches = array(); preg_match('/^([0-9]+).*$/', "2-blabla.html", $matches); var_dump($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)
8.3.40.0100.00718.96
8.3.30.0080.00818.83
8.3.20.0000.00818.64
8.3.10.0050.00320.56
8.3.00.0040.00423.58
8.2.170.0140.00722.96
8.2.160.0080.00620.35
8.2.150.0100.00724.18
8.2.140.0080.00024.66
8.2.130.0030.00626.16
8.2.120.0040.00419.49
8.2.110.0050.00522.41
8.2.100.0040.00717.91
8.2.90.0070.00019.15
8.2.80.0000.00817.97
8.2.70.0080.00317.38
8.2.60.0050.00317.91
8.2.50.0060.00318.07
8.2.40.0020.00518.09
8.2.30.0040.00419.69
8.2.20.0050.00317.77
8.2.10.0040.00419.56
8.2.00.0060.00617.57
8.1.270.0080.00023.99
8.1.260.0060.01226.35
8.1.250.0000.00828.09
8.1.240.0000.00922.34
8.1.230.0030.00920.96
8.1.220.0000.00818.77
8.1.210.0080.00018.85
8.1.200.0060.00317.23
8.1.190.0080.00017.40
8.1.180.0000.00818.10
8.1.170.0040.00418.58
8.1.160.0070.00018.88
8.1.150.0040.00418.73
8.1.140.0040.00417.53
8.1.130.0030.00317.83
8.1.120.0000.00717.54
8.1.110.0000.00717.49
8.1.100.0060.00317.54
8.1.90.0000.00817.47
8.1.80.0000.00717.42
8.1.70.0030.00317.43
8.1.60.0110.00017.72
8.1.50.0000.00817.43
8.1.40.0000.00717.64
8.1.30.0040.00417.69
8.1.20.0030.00617.70
8.1.10.0070.00017.63
8.1.00.0080.00017.48
8.0.300.0050.00319.89
8.0.290.0030.00616.75
8.0.280.0040.00418.39
8.0.270.0030.00517.13
8.0.260.0030.00516.94
8.0.250.0050.00316.93
8.0.240.0010.01017.05
8.0.230.0030.00316.96
8.0.220.0070.00016.97
8.0.210.0080.00016.82
8.0.200.0000.00716.99
8.0.190.0040.00417.09
8.0.180.0040.00416.95
8.0.170.0000.00916.89
8.0.160.0000.00716.92
8.0.150.0060.00316.90
8.0.140.0000.00716.96
8.0.130.0030.00313.42
8.0.120.0000.00716.93
8.0.110.0050.00216.78
8.0.100.0000.00717.00
8.0.90.0030.00516.84
8.0.80.0110.00816.89
8.0.70.0050.00216.99
8.0.60.0040.00416.84
8.0.50.0000.00816.91
8.0.30.0160.00717.30
8.0.20.0060.01217.40
8.0.10.0000.00717.12
8.0.00.0100.01116.79
7.4.330.0050.00014.83
7.4.320.0040.00416.79
7.4.300.0050.00216.76
7.4.290.0080.00016.62
7.4.280.0030.00516.70
7.4.270.0050.00316.77
7.4.260.0000.00513.53
7.4.250.0030.00516.69
7.4.240.0070.00016.64
7.4.230.0040.00416.53
7.4.220.0030.01616.80
7.4.210.0080.00916.75
7.4.200.0000.00716.86
7.4.190.0000.00716.60
7.4.160.0060.01016.61
7.4.150.0120.00917.40
7.4.140.0050.01417.86
7.4.130.0090.01016.61
7.4.120.0130.00716.73
7.4.110.0060.01216.89
7.4.100.0120.00916.74
7.4.90.0170.00616.46
7.4.80.0060.01019.37
7.4.70.0100.00716.69
7.4.60.0100.00616.48
7.4.50.0060.00316.67
7.4.40.0040.00822.27
7.4.30.0000.02016.75
7.4.00.0110.00415.17
7.3.330.0030.00312.98
7.3.320.0050.00013.10
7.3.310.0060.00016.26
7.3.300.0000.00716.29
7.3.290.0070.00716.32
7.3.280.0130.00416.32
7.3.270.0170.00017.40
7.3.260.0080.00918.24
7.3.250.0060.01216.44
7.3.240.0060.01716.31
7.3.230.0000.01716.39
7.3.210.0070.01016.47
7.3.200.0100.00719.39
7.3.190.0090.01016.55
7.3.180.0100.00616.71
7.3.170.0060.00916.40
7.3.160.0090.00616.26
7.3.120.0000.01614.90
7.2.330.0150.00916.58
7.2.320.0110.00716.52
7.2.310.0120.00616.59
7.2.300.0070.01016.68
7.2.290.0120.00616.50
7.2.00.0070.00719.59
7.1.200.0030.00715.93
7.1.100.0060.00618.35
7.1.70.0000.00717.34
7.1.60.0100.01319.40
7.1.50.0090.01317.10
7.1.00.0030.03322.47
7.0.200.0090.00416.96
7.0.140.0030.07022.12
7.0.60.0170.05019.94
7.0.50.0070.05717.89
7.0.40.0100.08017.72
7.0.30.0070.07717.78
7.0.20.0030.06017.74
7.0.10.0030.05317.80
7.0.00.0070.04017.77
5.6.280.0000.07720.88
5.6.210.0100.03320.64
5.6.200.0030.08718.22
5.6.190.0070.06318.15
5.6.180.0200.06718.18
5.6.170.0100.04018.22
5.6.160.0030.04318.09
5.6.150.0070.03718.14
5.6.140.0130.03718.19
5.6.130.0130.08018.14
5.6.120.0070.08318.18
5.6.110.0070.08018.21
5.6.100.0070.04018.14
5.6.90.0100.08718.09
5.6.80.0070.04017.50
5.6.70.0000.04017.56
5.6.60.0030.04317.47
5.6.50.0070.03317.56
5.6.40.0100.05017.50
5.6.30.0070.03317.54
5.6.20.0070.03317.57
5.6.10.0070.03717.48
5.6.00.0070.03317.46
5.5.350.0200.04020.41
5.5.340.0070.07718.01
5.5.330.0070.08018.01
5.5.320.0100.08018.02
5.5.310.0130.07717.91
5.5.300.0030.04317.96
5.5.290.0030.08717.97
5.5.280.0030.07018.00
5.5.270.0100.07318.01
5.5.260.0030.04718.01
5.5.250.0070.03717.83
5.5.240.0000.04017.28
5.5.230.0030.03717.30
5.5.220.0070.03317.29
5.5.210.0000.04017.28
5.5.200.0000.04017.38
5.5.190.0070.03317.34
5.5.180.0100.03017.29
5.5.160.0030.03717.27
5.5.150.0000.04017.32
5.5.140.0000.04017.30
5.5.130.0000.04017.29
5.5.120.0000.04017.27
5.5.110.0030.04317.31
5.5.100.0030.03717.24
5.5.90.0030.03317.16
5.5.80.0000.04017.27
5.5.70.0000.04017.12
5.5.60.0000.04017.22
5.5.50.0000.04017.16
5.5.40.0070.03317.23
5.5.30.0000.04017.18
5.5.20.0070.03317.26
5.5.10.0000.04017.15
5.5.00.0030.08017.15
5.4.450.0000.05319.15
5.4.440.0070.05319.23
5.4.430.0030.08019.30
5.4.420.0030.04019.44
5.4.410.0000.04719.22
5.4.400.0070.03319.12
5.4.390.0000.04019.21
5.4.380.0070.03319.07
5.4.370.0030.04019.00
5.4.360.0000.04019.06
5.4.350.0030.04019.13
5.4.340.0030.03718.95
5.4.320.0070.04019.13
5.4.310.0070.03318.91
5.4.300.0100.03019.12
5.4.290.0070.03318.98
5.4.280.0000.04019.02
5.4.270.0030.04018.95
5.4.260.0000.04018.98
5.4.250.0130.02718.96
5.4.240.0030.03718.98
5.4.230.0030.03718.97
5.4.220.0100.03019.06
5.4.210.0000.04019.09
5.4.200.0030.03719.11
5.4.190.0000.04019.10
5.4.180.0070.03319.00
5.4.170.0030.06319.04
5.4.160.0070.07718.96
5.4.150.0100.05018.96
5.4.140.0130.05716.29
5.4.130.0030.07316.17
5.4.120.0130.07016.34
5.4.110.0000.05716.52
5.4.100.0130.06716.28
5.4.90.0130.06016.38
5.4.80.0030.06316.15
5.4.70.0030.07316.27
5.4.60.0000.07316.40
5.4.50.0030.07016.22
5.4.40.0100.07316.32
5.4.30.0070.04016.22
5.4.20.0130.03016.25
5.4.10.0070.07316.20
5.4.00.0070.05315.62
5.3.290.0000.04314.62
5.3.280.0100.03714.51
5.3.270.0000.05314.56
5.3.260.0130.06714.53
5.3.250.0070.08014.46
5.3.240.0070.08014.53
5.3.230.0130.07014.42
5.3.220.0100.07314.39
5.3.210.0130.06714.49
5.3.200.0070.06314.52
5.3.190.0030.04314.52
5.3.180.0030.07714.41
5.3.170.0130.07314.64
5.3.160.0070.06314.52
5.3.150.0100.07014.64
5.3.140.0000.08014.52
5.3.130.0030.04714.46
5.3.120.0000.04014.40
5.3.110.0070.03314.54
5.3.100.0070.04313.98
5.3.90.0070.07713.95
5.3.80.0100.07013.96
5.3.70.0030.07313.96
5.3.60.0000.05713.93
5.3.50.0100.07014.02
5.3.40.0070.07313.87
5.3.30.0030.06313.84
5.3.20.0100.06313.62
5.3.10.0070.04313.58
5.3.00.0070.07013.59
5.2.170.0030.06010.96
5.2.160.0070.06011.11
5.2.150.0070.05010.99
5.2.140.0030.05310.92
5.2.130.0030.03711.05
5.2.120.0030.05311.09
5.2.110.0130.05311.06
5.2.100.0130.05710.94
5.2.90.0000.04011.07
5.2.80.0070.03710.91
5.2.70.0070.02711.06
5.2.60.0030.03311.03
5.2.50.0070.04710.80
5.2.40.0000.06310.90
5.2.30.0070.05310.81
5.2.20.0030.05010.88
5.2.10.0100.04010.82
5.2.00.0100.03710.67
5.1.60.0100.0539.93
5.1.50.0030.04710.02
5.1.40.0030.0479.95
5.1.30.0070.05310.35
5.1.20.0070.03010.34
5.1.10.0070.02710.09
5.1.00.0030.02710.11
5.0.50.0030.0408.48
5.0.40.0030.0238.39
5.0.30.0000.0578.25
5.0.20.0070.0208.39
5.0.10.0000.0208.14
5.0.00.0000.0338.12
4.4.90.0000.0208.12
4.4.80.0030.0208.12
4.4.70.0000.0408.12
4.4.60.0070.0338.12
4.4.50.0000.0308.12
4.4.40.0000.0578.12
4.4.30.0000.0378.12
4.4.20.0030.0178.12
4.4.10.0030.0338.12
4.4.00.0030.0538.12
4.3.110.0030.0338.12
4.3.100.0000.0278.12
4.3.90.0000.0208.12
4.3.80.0030.0508.12
4.3.70.0000.0408.12
4.3.60.0000.0278.12
4.3.50.0070.0308.12
4.3.40.0070.0238.12
4.3.30.0000.0308.12
4.3.20.0070.0208.12
4.3.10.0030.0178.12
4.3.00.0000.0378.12

preferences:
41.88 ms | 400 KiB | 5 Q