3v4l.org

run code in 300+ PHP versions simultaneously
<?php $matches=array(); preg_match('/([0-9]{3})/','(234)',$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)
8.3.60.0060.00918.25
8.3.50.0110.00721.97
8.3.40.0150.00318.82
8.3.30.0100.00719.14
8.3.20.0080.00020.25
8.3.10.0040.00420.52
8.3.00.0080.00019.38
8.2.180.0090.00616.48
8.2.170.0110.00722.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0030.00526.16
8.2.120.0100.00022.24
8.2.110.0060.00321.17
8.2.100.0060.00617.72
8.2.90.0050.00319.09
8.2.80.0030.00617.97
8.2.70.0060.00317.63
8.2.60.0100.00017.91
8.2.50.0000.00818.07
8.2.40.0000.00817.79
8.2.30.0000.00717.89
8.2.20.0020.00517.82
8.2.10.0030.00517.95
8.2.00.0020.00517.66
8.1.280.0030.01725.92
8.1.270.0000.00823.84
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0030.00722.66
8.1.230.0110.00018.86
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0090.00017.48
8.1.190.0040.00417.47
8.1.180.0060.00318.10
8.1.170.0050.00718.43
8.1.160.0000.00718.84
8.1.150.0030.00518.89
8.1.140.0040.00417.46
8.1.130.0080.00017.84
8.1.120.0040.00417.58
8.1.110.0040.00417.53
8.1.100.0050.00217.39
8.1.90.0040.00417.52
8.1.80.0000.00717.56
8.1.70.0040.00417.52
8.1.60.0040.00417.57
8.1.50.0040.00417.57
8.1.40.0080.00017.52
8.1.30.0060.00317.60
8.1.20.0040.00417.80
8.1.10.0040.00417.62
8.1.00.0090.00017.46
8.0.300.0080.00018.77
8.0.290.0000.00816.75
8.0.280.0040.00418.44
8.0.270.0030.00317.10
8.0.260.0040.00417.08
8.0.250.0030.00317.07
8.0.240.0050.00216.95
8.0.230.0070.00017.06
8.0.220.0040.00416.96
8.0.210.0070.00016.97
8.0.200.0030.00317.03
8.0.190.0030.00317.05
8.0.180.0030.00316.94
8.0.170.0060.00317.01
8.0.160.0030.00316.93
8.0.150.0000.00716.87
8.0.140.0000.00716.82
8.0.130.0030.00313.41
8.0.120.0050.00516.97
8.0.110.0050.00316.80
8.0.100.0030.00516.98
8.0.90.0040.00416.95
8.0.80.0060.00916.95
8.0.70.0040.00417.05
8.0.60.0030.00416.82
8.0.50.0070.00017.00
8.0.30.0150.00617.03
8.0.20.0120.00917.40
8.0.10.0050.00317.00
8.0.00.0140.00516.93
7.4.330.0000.00515.09
7.4.320.0000.00616.64
7.4.300.0030.00316.73
7.4.290.0000.00716.63
7.4.280.0050.00616.79
7.4.270.0000.00716.75
7.4.260.0030.00616.62
7.4.250.0050.00216.62
7.4.240.0040.00316.65
7.4.230.0070.00016.81
7.4.220.0110.01116.61
7.4.210.0030.01016.66
7.4.200.0070.00016.75
7.4.160.0080.00816.59
7.4.150.0170.00017.40
7.4.140.0140.00417.86
7.4.130.0060.01116.58
7.4.120.0150.00116.70
7.4.110.0100.00616.70
7.4.100.0060.01316.42
7.4.90.0120.00616.54
7.4.80.0160.00619.37
7.4.70.0140.00716.70
7.4.60.0150.00316.58
7.4.50.0060.00316.50
7.4.40.0150.00516.49
7.4.30.0180.00416.71
7.4.00.0140.00315.18
7.3.330.0020.00213.20
7.3.320.0050.00013.05
7.3.310.0040.00416.27
7.3.300.0030.00316.19
7.3.290.0070.00716.33
7.3.280.0050.01016.25
7.3.270.0110.00717.40
7.3.260.0140.00416.76
7.3.250.0090.00816.52
7.3.240.0140.00316.37
7.3.230.0120.00416.62
7.3.210.0070.01016.68
7.3.200.0120.00519.39
7.3.190.0070.01016.24
7.3.180.0140.00316.54
7.3.170.0090.00616.38
7.3.160.0130.00616.30
7.3.120.0100.00314.82
7.3.110.0030.01314.56
7.3.100.0040.01114.91
7.3.90.0060.00614.87
7.3.80.0070.00714.73
7.3.70.0070.01014.96
7.3.60.0070.00314.68
7.3.50.0000.01714.92
7.3.40.0120.00014.52
7.3.30.0070.01014.89
7.3.20.0120.00316.68
7.3.10.0090.00816.72
7.3.00.0070.00516.75
7.2.330.0120.00616.60
7.2.320.0000.01716.71
7.2.310.0070.01016.55
7.2.300.0100.00616.62
7.2.290.0030.01616.50
7.2.240.0030.01014.96
7.2.230.0030.01414.94
7.2.220.0050.00514.98
7.2.210.0060.00314.99
7.2.200.0130.00014.91
7.2.190.0060.00914.89
7.2.180.0000.01214.73
7.2.170.0130.00314.71
7.2.160.0040.00715.00
7.2.150.0120.00316.83
7.2.140.0030.01216.79
7.2.130.0040.01416.80
7.2.120.0030.01016.75
7.2.110.0090.00616.77
7.2.100.0060.00716.89
7.2.90.0050.01117.02
7.2.80.0060.01016.69
7.2.70.0050.01216.93
7.2.60.0070.00916.95
7.2.50.0050.01016.86
7.2.40.0050.00916.95
7.2.30.0060.00816.77
7.2.20.0050.00816.80
7.2.10.0070.00716.81
7.2.00.0030.01117.69
7.1.330.0090.00315.76
7.1.320.0070.00715.78
7.1.310.0070.00715.71
7.1.300.0070.00716.02
7.1.290.0060.00915.58
7.1.280.0060.00915.61
7.1.270.0030.01315.79
7.1.260.0030.00715.92
7.1.250.0110.00215.82
7.1.200.0000.01115.80
7.1.100.0030.01018.35
7.1.70.0060.00816.90
7.1.60.0000.02319.32
7.1.50.0060.00917.02
7.1.00.0000.08022.32
7.0.200.0030.00616.65
7.0.140.0030.06722.07
7.0.60.0070.04019.77
7.0.50.0100.07717.77
7.0.40.0070.05020.10
7.0.30.0270.07720.14
7.0.20.0200.04720.11
7.0.10.0030.06720.01
7.0.00.0070.08020.31
5.6.280.0030.07321.11
5.6.210.0130.04720.71
5.6.200.0070.06018.16
5.6.190.0000.05020.37
5.6.180.0400.04020.60
5.6.170.0230.04720.66
5.6.160.0030.04320.54
5.6.150.0070.05318.16
5.6.140.0100.08318.21
5.6.130.0170.05318.09
5.6.120.0100.05020.91
5.6.110.0000.07321.13
5.6.100.0100.08021.08
5.6.90.0030.08020.98
5.6.80.0100.06720.36
5.5.350.0170.06720.27
5.5.340.0030.06717.98
5.5.330.0230.05020.40
5.5.320.0270.04720.21
5.5.310.0170.06720.28
5.5.300.0030.05017.99
5.5.290.0030.09317.91
5.5.280.0130.06020.84
5.5.270.0130.07320.74
5.5.260.0100.07320.79
5.5.250.0170.06720.71
5.5.240.0800.03720.03
5.4.450.0170.04019.23
5.4.440.1100.07719.59
5.4.430.1000.05719.48
5.4.420.0800.00019.51
5.4.410.0600.00019.19
5.4.400.0600.00019.20
5.4.390.0630.00019.08
5.4.380.0670.00019.00
5.4.370.0630.00018.95
5.4.360.0600.00018.92
5.4.350.0630.00019.16
5.4.340.0630.00019.23
5.4.320.0120.03012.45
5.4.310.0090.03612.45
5.4.300.0070.03512.45
5.4.290.0020.04112.45
5.4.280.0100.03012.35
5.4.270.0090.03812.35
5.4.260.0100.04712.34
5.4.250.0070.04012.34
5.4.240.0060.03612.34
5.4.230.0070.03612.34
5.4.220.0050.03712.34
5.4.210.0030.03812.34
5.4.200.0040.04012.34
5.4.190.0040.03712.34
5.4.180.0090.03312.34
5.4.170.0050.03612.35
5.4.160.0060.03512.34
5.4.150.0070.03512.34
5.4.140.0050.04112.02
5.4.130.0050.03712.01
5.4.120.0060.04111.96
5.4.110.0060.03511.96
5.4.100.0060.03411.96
5.4.90.0030.03911.96
5.4.80.0060.03611.96
5.4.70.0060.04111.96
5.4.60.0030.03711.96
5.4.50.0050.04211.96
5.4.40.0090.03111.95
5.4.30.0060.04111.94
5.4.20.0100.04111.95
5.4.10.0060.03911.95
5.4.00.0090.05411.43
5.3.290.0080.03712.80
5.3.280.0040.03812.71
5.3.270.0050.04012.72
5.3.260.0040.05112.72
5.3.250.0040.03812.72
5.3.240.0060.03712.72
5.3.230.0050.04612.71
5.3.220.0030.04012.68
5.3.210.0050.05112.68
5.3.200.0040.03812.68
5.3.190.0090.03412.68
5.3.180.0060.03612.67
5.3.170.0070.03612.67
5.3.160.0060.03612.67
5.3.150.0060.03712.67
5.3.140.0070.03512.66
5.3.130.0030.04512.66
5.3.120.0070.04812.65
5.3.110.0110.04012.66
5.3.100.0080.03812.12
5.3.90.0080.03412.09
5.3.80.0070.03512.08
5.3.70.0070.04612.08
5.3.60.0040.03812.07
5.3.50.0090.05012.00
5.3.40.0090.05012.00
5.3.30.0040.03711.94
5.3.20.0090.03211.73
5.3.10.0080.03311.69
5.3.00.0090.03311.68
5.2.170.0080.0319.18
5.2.160.0070.0399.18
5.2.150.0040.0319.18
5.2.140.0070.0299.17
5.2.130.0030.0399.14
5.2.120.0060.0319.14
5.2.110.0050.0369.14
5.2.100.0020.0319.14
5.2.90.0020.0489.13
5.2.80.0050.0359.13
5.2.70.0070.0309.13
5.2.60.0090.0329.09
5.2.50.0020.0409.05
5.2.40.0010.0319.03
5.2.30.0060.0399.01
5.2.20.0010.0389.00
5.2.10.0030.0378.92
5.2.00.0060.0278.77
5.1.60.0020.0378.06
5.1.50.0020.0278.05
5.1.40.0060.0358.04
5.1.30.0040.0368.39
5.1.20.0040.0308.41
5.1.10.0040.0288.14
5.1.00.0060.0308.14
5.0.50.0010.0226.62
5.0.40.0040.0196.47
5.0.30.0060.0386.29
5.0.20.0020.0196.26
5.0.10.0080.0256.23
5.0.00.0070.0376.23
4.4.90.0060.0224.78
4.4.80.0050.0194.75
4.4.70.0040.0154.76
4.4.60.0020.0184.75
4.4.50.0070.0174.77
4.4.40.0020.0274.71
4.4.30.0010.0234.76
4.4.20.0030.0194.85
4.4.10.0050.0254.85
4.4.00.0030.0244.76
4.3.110.0030.0174.67
4.3.100.0030.0144.67
4.3.90.0020.0154.63
4.3.80.0040.0244.58
4.3.70.0040.0174.63
4.3.60.0020.0194.63
4.3.50.0030.0214.63
4.3.40.0020.0244.54
4.3.30.0030.0143.28
4.3.20.0010.0163.26
4.3.10.0020.0153.22
4.3.00.0000.0177.95

preferences:
37.52 ms | 401 KiB | 5 Q