3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(preg_match("/[0-9]{2}\:[0-9]{2}/", '23:00'));

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)
8.1.70.0030.00317.45
8.1.60.0060.00317.55
8.1.50.0000.00717.57
8.1.40.0000.00917.55
8.1.30.0060.00317.70
8.1.20.0000.00717.66
8.1.10.0040.00417.44
8.1.00.0070.00017.35
8.0.200.0040.00416.84
8.0.190.0030.00317.04
8.0.180.0040.00416.84
8.0.170.0000.00816.89
8.0.160.0000.00716.98
8.0.150.0040.00416.88
8.0.140.0020.00516.78
8.0.130.0000.00513.31
8.0.120.0060.00316.91
8.0.110.0030.00616.88
8.0.100.0000.00716.94
8.0.90.0040.00416.90
8.0.80.0100.00716.97
8.0.70.0070.00016.82
8.0.60.0000.00816.80
8.0.50.0030.00616.90
8.0.30.0130.00917.01
8.0.20.0120.00917.40
8.0.10.0000.00816.90
8.0.00.0050.01316.66
7.4.300.0030.00316.58
7.4.290.0030.00316.68
7.4.280.0030.00316.54
7.4.270.0050.00316.48
7.4.260.0000.00513.34
7.4.250.0070.00016.67
7.4.240.0000.00716.52
7.4.230.0030.00316.57
7.4.220.0050.01716.45
7.4.210.0100.00616.71
7.4.200.0040.00416.79
7.4.190.0040.00416.64
7.4.160.0030.01416.76
7.4.150.0120.00617.40
7.4.140.0110.01117.86
7.4.130.0110.00916.55
7.4.120.0070.01016.57
7.4.110.0120.00516.70
7.4.100.0090.00916.77
7.4.90.0140.00316.40
7.4.80.0060.01219.39
7.4.70.0100.00716.43
7.4.60.0090.00916.44
7.4.50.0060.00316.59
7.4.40.0040.01122.52
7.4.30.0130.00916.45
7.4.00.0100.00715.09
7.3.330.0060.00013.02
7.3.320.0030.00313.17
7.3.310.0070.00016.41
7.3.300.0030.00316.20
7.3.290.0110.00316.27
7.3.280.0100.00716.31
7.3.270.0070.01017.40
7.3.260.0100.01418.24
7.3.250.0090.01016.48
7.3.240.0100.01016.39
7.3.230.0100.00616.56
7.3.210.0060.01016.31
7.3.200.0060.01619.39
7.3.190.0130.00316.69
7.3.180.0100.00516.62
7.3.170.0090.00916.32
7.3.160.0110.01116.59
7.3.120.0140.00014.77
7.2.330.0070.01016.62
7.2.320.0100.00716.68
7.2.310.0070.01116.48
7.2.300.0000.01616.50
7.2.290.0070.01016.64
7.2.00.0030.01219.36
7.1.200.0000.01115.95
7.1.100.0090.00418.21
7.1.70.0000.01017.11
7.1.60.0130.01319.40
7.1.50.0090.01516.87
7.1.00.0030.07022.30
7.0.200.0000.00816.89
7.0.140.0000.07722.18
7.0.70.0030.04021.73
7.0.60.0030.08721.66
7.0.50.0030.06322.15
7.0.40.0030.08720.14
7.0.30.0030.08720.09
7.0.20.0030.07320.04
7.0.10.0000.08720.16
7.0.00.0130.07020.10
5.6.280.0000.07720.90
5.6.220.0100.07320.55
5.6.210.0100.08020.46
5.6.200.0000.05721.07
5.6.190.0070.07721.04
5.6.180.0030.08021.04
5.6.170.0170.08021.04
5.6.160.0030.08321.03
5.6.150.0030.08021.05
5.6.140.0100.06721.02
5.6.130.0100.08021.01
5.6.120.0030.08320.98
5.6.110.0130.04321.09
5.6.100.0030.07721.04
5.6.90.0070.04321.14
5.6.80.0070.06720.51
5.6.70.0000.06720.33
5.6.60.0070.08020.40
5.6.50.0070.05720.45
5.6.40.0030.07320.31
5.6.30.0070.07020.43
5.6.20.0030.08320.42
5.6.10.0030.08020.36
5.6.00.0070.08020.36
5.5.360.0030.08320.43
5.5.350.0100.04320.41
5.5.340.0030.06320.91
5.5.330.0030.08320.86
5.5.320.0030.08720.64
5.5.310.0030.09020.89
5.5.300.0030.08720.82
5.5.290.0030.07020.91
5.5.280.0000.06720.75
5.5.270.0030.08320.85
5.5.260.0070.07020.81
5.5.250.0100.05320.60
5.5.240.0000.08020.18
5.5.230.0070.07720.19
5.5.220.0070.07320.14
5.5.210.0070.07020.27
5.5.200.0070.07320.10
5.5.190.0030.08320.13
5.5.180.0070.07720.26
5.5.160.0070.06320.20
5.5.150.0000.07720.22
5.5.140.0100.07320.08
5.5.130.0070.07320.16
5.5.120.0100.07720.27
5.5.110.0000.06020.22
5.5.100.0070.06020.09
5.5.90.0030.07320.00
5.5.80.0030.07720.00
5.5.70.0000.08319.93
5.5.60.0100.07320.08
5.5.50.0000.06320.09
5.5.40.0100.07720.13
5.5.30.0030.03720.07
5.5.20.0070.03720.14
5.5.10.0070.07320.15
5.5.00.0030.08320.03
5.4.450.0070.05019.42
5.4.440.0000.04719.39
5.4.430.0200.06319.39
5.4.420.0130.07719.38
5.4.410.0100.03319.02
5.4.400.0030.07319.13
5.4.390.0030.07718.90
5.4.380.0070.07318.90
5.4.370.0030.05719.05
5.4.360.0000.05719.12
5.4.350.0100.07319.03
5.4.340.0030.06719.05
5.4.320.0030.06319.07
5.4.310.0100.04719.02
5.4.300.0100.06319.04
5.4.290.0030.07719.02
5.4.280.0130.07019.08
5.4.270.0100.06719.13
5.4.260.0000.07318.78
5.4.250.0100.07019.22
5.4.240.0070.07018.77
5.4.230.0100.04318.77
5.4.220.0000.08318.95
5.4.210.0130.07019.11
5.4.200.0030.03719.05
5.4.190.0030.03719.02
5.4.180.0170.06319.03
5.4.170.0030.07318.89
5.4.160.0030.05019.04
5.4.150.0000.08319.05
5.4.140.0000.04016.33
5.4.130.0030.05016.38
5.4.120.0030.07316.26
5.4.110.0030.06716.21
5.4.100.0030.07716.25
5.4.90.0070.07316.24
5.4.80.0070.04716.24
5.4.70.0000.06716.24
5.4.60.0030.07316.28
5.4.50.0100.04716.42
5.4.40.0030.07316.24
5.4.30.0100.06316.19
5.4.20.0030.07716.37
5.4.10.0070.05316.34
5.4.00.0000.07715.82
5.3.290.0070.06714.59
5.3.280.0000.08014.59
5.3.270.0030.08014.59
5.3.260.0070.07714.59
5.3.250.0070.04714.58
5.3.240.0070.05014.59
5.3.230.0030.07714.59
5.3.220.0000.07714.55
5.3.210.0070.07714.55
5.3.200.0100.07314.55
5.3.190.0030.07714.55
5.3.180.0030.07714.38
5.3.170.0070.07314.55
5.3.160.0070.07714.39
5.3.150.0030.06714.46
5.3.140.0030.07314.50
5.3.130.0030.07714.54
5.3.120.0100.07014.53
5.3.110.0030.08014.40
5.3.100.0070.07313.94
5.3.90.0070.07014.00
5.3.80.0030.06713.97
5.3.70.0000.07314.00
5.3.60.0000.08013.77
5.3.50.0000.08313.88
5.3.40.0100.05313.80
5.3.30.0000.04713.82
5.3.20.0000.07713.70
5.3.10.0070.06313.56
5.3.00.0030.05313.61
5.2.170.0100.05312.20
5.2.160.0070.04312.20
5.2.150.0030.05012.20
5.2.140.0030.06312.20
5.2.130.0030.06012.20
5.2.120.0030.06012.20
5.2.110.0000.06312.20
5.2.100.0000.06312.20
5.2.90.0070.05712.20
5.2.80.0030.05312.20
5.2.70.0070.05712.20
5.2.60.0070.05012.20
5.2.50.0000.04312.20
5.2.40.0070.06012.20
5.2.30.0000.03012.20
5.2.20.0000.06012.20
5.2.10.0030.06012.20
5.2.00.0000.04712.20
5.1.60.0000.04312.20
5.1.50.0000.05312.20
5.1.40.0000.04712.20
5.1.30.0030.05312.20
5.1.20.0030.05312.20
5.1.10.0030.05712.20
5.1.00.0030.05712.20
5.0.50.0030.04312.20
5.0.40.0000.03712.20
5.0.30.0030.05312.20
5.0.20.0030.04312.20
5.0.10.0000.03312.20
5.0.00.0000.05312.20
4.4.90.0000.03312.20
4.4.80.0000.02712.20
4.4.70.0000.02712.20
4.4.60.0000.02712.20
4.4.50.0000.02312.20
4.4.40.0000.05712.20
4.4.30.0000.03012.20
4.4.20.0070.03312.20
4.4.10.0030.03312.20
4.4.00.0030.05012.20
4.3.110.0000.03712.20
4.3.100.0030.02712.20
4.3.90.0000.03312.20
4.3.80.0000.05312.20
4.3.70.0030.03312.20
4.3.60.0030.03012.20
4.3.50.0000.03312.20
4.3.40.0030.04012.20
4.3.30.0030.03012.20
4.3.20.0030.02012.20
4.3.10.0000.03012.20
4.3.00.0030.03312.20

preferences:
12.19 ms | 406 KiB | 5 Q