3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match('/[blah/', 's');

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)
8.3.60.0140.00416.75
8.3.50.0120.00521.85
8.3.40.0110.00418.63
8.3.30.0110.00319.00
8.3.20.0040.00420.18
8.3.10.0080.00023.66
8.3.00.0030.00719.44
8.2.180.0160.00616.50
8.2.170.0170.00322.96
8.2.160.0060.00620.42
8.2.150.0090.00624.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00019.23
8.2.110.0100.00022.18
8.2.100.0060.00617.89
8.2.90.0030.00519.09
8.2.80.0000.00817.97
8.2.70.0050.00317.50
8.2.60.0040.00417.68
8.2.50.0030.00718.07
8.2.40.0020.00518.03
8.2.30.0040.00418.01
8.2.20.0030.00517.54
8.2.10.0040.00417.98
8.2.00.0000.00819.47
8.1.280.0090.00625.92
8.1.270.0080.00023.84
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00323.96
8.1.230.0110.00019.15
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.22
8.1.190.0040.00416.97
8.1.180.0090.00018.10
8.1.170.0040.00418.64
8.1.160.0000.00821.86
8.1.150.0040.00418.49
8.1.140.0040.00417.34
8.1.130.0030.00317.68
8.1.120.0000.00817.32
8.1.110.0080.00317.24
8.1.100.0030.00317.28
8.1.90.0050.00217.32
8.1.80.0030.00517.22
8.1.70.0030.00317.13
8.1.60.0000.00917.48
8.1.50.0040.00417.42
8.1.40.0000.00717.37
8.1.30.0000.00817.41
8.1.20.0000.00717.47
8.1.10.0030.00617.27
8.1.00.0040.00417.23
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0000.00718.29
8.0.270.0070.00017.03
8.0.260.0060.00018.19
8.0.250.0000.00716.93
8.0.240.0030.00316.81
8.0.230.0070.00016.94
8.0.220.0030.00316.84
8.0.210.0030.00316.86
8.0.200.0000.00616.85
8.0.190.0040.00416.74
8.0.180.0090.00316.80
8.0.170.0030.00516.74
8.0.160.0030.00316.78
8.0.150.0070.00016.71
8.0.140.0000.00716.77
8.0.130.0060.00013.24
8.0.120.0070.00016.77
8.0.110.0050.00216.80
8.0.100.0040.00416.83
8.0.90.0030.00516.78
8.0.80.0120.00316.75
8.0.70.0030.00316.82
8.0.60.0040.00416.86
8.0.50.0070.00016.84
8.0.30.0110.00716.96
8.0.20.0110.01117.40
8.0.10.0040.00416.89
8.0.00.0060.01416.60
7.4.330.0030.00315.00
7.4.320.0070.00016.38
7.4.300.0000.00616.33
7.4.290.0000.00716.45
7.4.280.0070.00016.33
7.4.270.0020.00516.54
7.4.260.0000.00816.41
7.4.250.0000.00716.30
7.4.240.0020.00516.54
7.4.230.0030.00316.51
7.4.220.0160.00316.37
7.4.210.0070.00716.56
7.4.200.0040.00416.52
7.4.160.0030.01316.41
7.4.150.0100.01017.40
7.4.140.0060.01317.86
7.4.130.0090.00916.46
7.4.120.0040.01416.58
7.4.110.0060.00916.66
7.4.100.0090.01116.40
7.4.90.0110.00716.49
7.4.80.0100.01019.39
7.4.70.0160.00016.55
7.4.60.0120.00816.36
7.4.50.0040.00416.13
7.4.40.0060.00916.31
7.4.30.0040.01116.34
7.4.00.0040.01315.03
7.3.330.0050.00013.13
7.3.320.0020.00313.13
7.3.310.0000.00716.30
7.3.300.0030.00316.22
7.3.290.0090.00916.31
7.3.280.0110.00816.25
7.3.270.0140.00917.40
7.3.260.0090.01316.53
7.3.250.0090.01216.26
7.3.240.0120.00916.11
7.3.230.0100.00616.39
7.3.210.0110.00616.46
7.3.200.0120.00919.39
7.3.190.0090.00816.21
7.3.180.0060.00916.45
7.3.170.0110.01116.43
7.3.160.0030.01316.13
7.3.120.0040.01314.70
7.3.110.0130.00314.51
7.3.100.0080.00414.77
7.3.90.0090.00014.73
7.3.80.0000.01214.74
7.3.70.0040.00714.61
7.3.60.0030.01414.52
7.3.50.0070.00314.70
7.3.40.0100.00714.49
7.3.30.0060.01014.56
7.3.20.0040.00816.59
7.3.10.0100.00216.60
7.3.00.0040.00816.38
7.2.330.0030.01416.61
7.2.320.0100.00616.39
7.2.310.0000.02016.57
7.2.300.0120.00916.29
7.2.290.0140.00316.40
7.2.250.0060.01515.07
7.2.240.0040.01814.96
7.2.230.0100.00314.77
7.2.220.0060.01214.68
7.2.210.0060.00914.48
7.2.200.0060.01214.62
7.2.190.0070.01314.94
7.2.180.0060.00914.84
7.2.170.0090.00315.06
7.2.00.0000.01119.07
7.1.330.0030.01315.51
7.1.320.0070.01015.80
7.1.310.0060.01215.68
7.1.300.0040.01515.65
7.1.290.0040.00415.44
7.1.280.0110.00415.52
7.1.270.0080.00415.49
7.1.260.0060.00615.78
7.1.100.0000.00917.95
7.1.70.0040.00416.78
7.1.60.0060.01819.70
7.1.50.0100.01016.77
7.1.00.0030.07722.28
7.0.200.0000.00716.66
7.0.140.0000.07722.01
7.0.60.0170.07719.81
7.0.50.0070.03717.87
7.0.40.0100.08320.27
7.0.30.0270.05320.10
7.0.20.0430.07020.12
7.0.10.0030.09020.20
7.0.00.0070.07320.01
5.6.280.0030.07021.05
5.6.210.0070.05720.66
5.6.200.0170.06718.18
5.6.190.0130.08320.39
5.6.180.3030.05020.61
5.6.170.0330.05320.48
5.6.160.0130.07720.48
5.6.150.0070.04718.15
5.6.140.0030.08318.18
5.6.130.0070.04018.23
5.6.120.0000.04720.89
5.6.110.0000.05321.10
5.6.100.0170.07720.98
5.6.90.0170.07720.99
5.6.80.0230.06320.41
5.6.70.4300.04020.52
5.5.350.0300.07720.45
5.5.340.0030.04318.02
5.5.330.0100.07720.46
5.5.320.0300.08020.20
5.5.310.0330.03720.28
5.5.300.0030.04717.95
5.5.290.0070.03717.95
5.5.280.0100.05720.72
5.5.270.0130.05320.63
5.5.260.0030.09720.75
5.5.250.0070.05020.61
5.5.240.0370.06320.15
5.4.450.0430.02743.77
5.4.440.0100.07719.13
5.4.430.0330.04037.17
5.4.420.0400.03736.20
5.4.410.0300.04733.64
5.4.400.0170.04733.62
5.4.390.0230.04733.62
5.4.380.0230.05018.63
5.4.370.0230.05318.69
5.4.360.0300.04718.68
5.4.350.0230.05318.58
5.4.340.0270.05018.69
5.4.320.0040.03812.45
5.4.310.0040.04012.45
5.4.300.0070.03412.45
5.4.290.0080.04612.45
5.4.280.0070.03812.34
5.4.270.0080.03312.34
5.4.260.0050.03912.34
5.4.250.0030.03912.35
5.4.240.0070.03512.35
5.4.230.0090.03412.34
5.4.220.0040.03812.34
5.4.210.0060.03512.34
5.4.200.0060.03612.34
5.4.190.0070.04312.34
5.4.180.0020.04012.33
5.4.170.0030.03912.34
5.4.160.0050.03612.34
5.4.150.0080.03212.34
5.4.140.0060.03612.02
5.4.130.0070.03312.01
5.4.120.0050.03511.97
5.4.110.0050.03511.96
5.4.100.0030.03711.96
5.4.90.0040.03911.96
5.4.80.0070.04511.96
5.4.70.0050.03411.96
5.4.60.0100.03411.96
5.4.50.0030.03811.96
5.4.40.0080.03911.95
5.4.30.0060.03511.95
5.4.20.0080.03211.95
5.4.10.0060.03911.95
5.4.00.0030.03811.43
5.3.290.0050.04012.80
5.3.280.0090.03412.70
5.3.270.0050.03912.72
5.3.260.0080.04312.72
5.3.250.0090.04412.72
5.3.240.0060.04212.72
5.3.230.0070.03712.71
5.3.220.0090.03712.68
5.3.210.0090.03612.68
5.3.200.0050.04012.68
5.3.190.0050.03812.68
5.3.180.0050.03712.67
5.3.170.0090.04112.67
5.3.160.0130.04112.68
5.3.150.0070.03712.67
5.3.140.0060.03712.66
5.3.130.0100.03712.66
5.3.120.0080.03612.66
5.3.110.0070.03812.66
5.3.100.0090.03412.12
5.3.90.0060.04412.08
5.3.80.0060.03612.08
5.3.70.0060.03612.07
5.3.60.0070.03512.06
5.3.50.0040.03712.00
5.3.40.0090.04112.00
5.3.30.0060.03411.94
5.3.20.0060.03511.72
5.3.10.0050.03511.69
5.3.00.0080.03711.68
5.2.170.0090.0379.18
5.2.160.0070.0419.18
5.2.150.0080.0399.18
5.2.140.0060.0339.18
5.2.130.0080.0269.14
5.2.120.0040.0289.14
5.2.110.0020.0319.14
5.2.100.0040.0299.13
5.2.90.0040.0349.14
5.2.80.0060.0289.13
5.2.70.0030.0329.13
5.2.60.0030.0309.09
5.2.50.0060.0289.05
5.2.40.0050.0279.03
5.2.30.0060.0279.00
5.2.20.0020.0309.00
5.2.10.0050.0268.91
5.2.00.0030.0328.77
5.1.60.0060.0258.06
5.1.50.0020.0288.05
5.1.40.0040.0268.04
5.1.30.0070.0248.39
5.1.20.0070.0288.41
5.1.10.0090.0248.13
5.1.00.0040.0288.13
5.0.50.0040.0216.61
5.0.40.0010.0226.47
5.0.30.0010.0346.29
5.0.20.0030.0196.25
5.0.10.0030.0206.23
5.0.00.0030.0316.22
4.4.90.0010.0194.78
4.4.80.0020.0184.75
4.4.70.0040.0164.75
4.4.60.0030.0164.76
4.4.50.0010.0174.77
4.4.40.0040.0244.71
4.4.30.0040.0134.76
4.4.20.0030.0144.84
4.4.10.0020.0164.85
4.4.00.0020.0254.76
4.3.110.0030.0164.67
4.3.100.0050.0144.67
4.3.90.0020.0154.64
4.3.80.0020.0254.59
4.3.70.0030.0154.63
4.3.60.0030.0154.63
4.3.50.0070.0184.63
4.3.40.0050.0224.54
4.3.30.0030.0153.28
4.3.20.0010.0173.25
4.3.10.0000.0183.21
4.3.00.0030.02033.61

preferences:
47 ms | 401 KiB | 5 Q