3v4l.org

run code in 300+ PHP versions simultaneously
<?php $regex = '(Noki|Eric|SAMS|Mini|Mobi|SymbOS|iPhone|HTC)'; echo (preg_match($regex, 'sff asfadsfasd fasdfvasdfvadsfafasdf\asdf;asdfsdf]sdfsdf/asdfasNokia()jslfjlsfjs f'))?'y':'n';

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)
8.3.40.0040.01518.97
8.3.30.0070.00718.92
8.3.20.0040.00420.15
8.3.10.0080.00020.66
8.3.00.0040.00419.27
8.2.170.0070.00722.96
8.2.160.0120.00920.26
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0000.00721.15
8.2.110.0060.00320.39
8.2.100.0040.00718.22
8.2.90.0040.00419.17
8.2.80.0000.00817.97
8.2.70.0060.00617.48
8.2.60.0000.00717.93
8.2.50.0080.00018.07
8.2.40.0000.00818.22
8.2.30.0070.00018.08
8.2.20.0000.00817.82
8.2.10.0040.00418.07
8.2.00.0000.00717.75
8.1.270.0000.00824.02
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0090.00023.96
8.1.230.0000.01119.00
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.25
8.1.190.0040.00417.35
8.1.180.0020.00518.10
8.1.170.0030.00618.53
8.1.160.0000.00721.93
8.1.150.0050.00218.84
8.1.140.0050.00217.45
8.1.130.0000.00717.84
8.1.120.0030.00317.48
8.1.110.0000.00717.59
8.1.100.0000.00717.44
8.1.90.0050.00217.50
8.1.80.0000.00817.46
8.1.70.0000.00717.40
8.1.60.0050.00517.59
8.1.50.0050.00317.58
8.1.40.0040.00417.51
8.1.30.0030.00517.75
8.1.20.0000.00717.73
8.1.10.0000.00817.55
8.1.00.0080.00017.64
8.0.300.0030.00518.77
8.0.290.0030.00516.63
8.0.280.0030.00318.51
8.0.270.0070.00017.32
8.0.260.0030.00517.13
8.0.250.0000.00817.04
8.0.240.0040.00416.97
8.0.230.0040.00417.09
8.0.220.0070.00017.01
8.0.210.0000.00716.88
8.0.200.0000.00816.99
8.0.190.0000.00917.00
8.0.180.0080.00016.99
8.0.170.0030.00516.98
8.0.160.0030.00316.93
8.0.150.0000.00816.86
8.0.140.0040.00416.99
8.0.130.0000.00613.40
8.0.120.0050.00316.95
8.0.110.0040.00417.02
8.0.100.0000.00816.74
8.0.90.0050.00316.93
8.0.80.0040.01117.02
8.0.70.0000.00816.84
8.0.60.0000.00817.03
8.0.50.0050.00216.94
8.0.30.0140.00717.29
8.0.20.0170.00517.40
8.0.10.0040.00417.04
8.0.00.0070.01117.01
7.4.330.0000.00515.05
7.4.320.0060.00016.69
7.4.300.0000.00616.79
7.4.290.0000.00716.78
7.4.280.0000.00816.66
7.4.270.0040.00416.64
7.4.260.0040.00416.63
7.4.250.0040.00416.70
7.4.240.0030.00416.71
7.4.230.0000.00716.66
7.4.220.0090.01916.68
7.4.210.0060.01016.75
7.4.200.0040.00416.63
7.4.160.0120.00616.54
7.4.150.0090.00917.40
7.4.140.0090.00917.86
7.4.130.0110.00616.72
7.4.120.0080.00816.71
7.4.110.0100.01316.55
7.4.100.0090.00916.63
7.4.90.0130.01016.67
7.4.80.0070.01119.39
7.4.70.0030.01416.56
7.4.60.0100.00716.50
7.4.50.0000.00816.78
7.4.40.0070.01116.78
7.4.30.0080.00816.39
7.4.00.0030.01015.13
7.3.330.0000.00613.04
7.3.320.0030.00313.04
7.3.310.0070.00016.14
7.3.300.0070.00016.20
7.3.290.0120.00916.33
7.3.280.0080.01016.29
7.3.270.0150.00417.40
7.3.260.0070.01016.37
7.3.250.0080.00816.39
7.3.240.0070.01016.64
7.3.230.0100.00616.68
7.3.210.0090.00716.66
7.3.200.0080.01219.39
7.3.190.0060.01216.41
7.3.180.0080.00816.35
7.3.170.0110.00716.27
7.3.160.0090.00616.71
7.3.10.0110.00416.42
7.3.00.0060.00316.49
7.2.330.0070.01016.70
7.2.320.0140.00716.80
7.2.310.0060.01116.46
7.2.300.0070.01016.55
7.2.290.0100.00716.53
7.2.130.0040.00717.05
7.2.120.0030.00917.16
7.2.110.0150.00716.90
7.2.100.0070.01117.14
7.2.90.0040.00917.04
7.2.80.0100.00317.05
7.2.70.0040.00816.99
7.2.60.0030.00617.06
7.2.50.0030.00916.78
7.2.40.0070.00717.06
7.2.30.0060.00616.83
7.2.20.0030.00716.87
7.2.10.0030.01016.70
7.2.00.0040.00718.23
7.1.250.0000.01215.89
7.1.100.0040.00718.13
7.1.70.0070.00017.38
7.1.60.0070.01019.32
7.1.50.0180.01234.85
7.1.00.0030.07722.45
7.0.200.0000.00716.87
7.0.140.0030.07021.93
7.0.60.0170.07719.93
7.0.50.0070.03717.81
7.0.40.0130.08320.04
7.0.30.0430.06720.22
7.0.20.0370.08020.32
7.0.10.0000.05320.23
7.0.00.0030.04320.14
5.6.280.0070.06321.01
5.6.210.0030.07320.68
5.6.200.0070.08718.18
5.6.190.0070.05720.56
5.6.180.0200.04020.77
5.6.170.0370.07320.76
5.6.160.0070.07720.34
5.6.150.0130.07718.11
5.6.140.0130.07718.09
5.6.130.0070.07718.16
5.6.120.0070.08320.80
5.6.110.0070.08321.05
5.6.100.0100.08021.10
5.6.90.0070.08720.97
5.6.80.0030.03720.50
5.5.350.0130.04020.34
5.5.340.0170.06717.88
5.5.330.0070.06020.56
5.5.320.0000.04720.20
5.5.310.0300.07320.34
5.5.300.0100.07718.02
5.5.290.0330.02717.90
5.5.280.0000.04720.86
5.5.270.0100.05020.91
5.5.260.0170.07720.75
5.5.250.0070.06320.57
5.5.240.0130.06020.27
5.4.450.0300.04319.27
5.4.440.0730.06719.13
5.4.430.0100.05319.23
5.4.420.0670.00019.63
5.4.410.0630.00019.42
5.4.400.0700.00019.16
5.4.390.0630.00019.05
5.4.380.0630.00019.18
5.4.370.0770.00019.05
5.4.360.0730.00019.06
5.4.350.0700.00018.95
5.4.340.0630.00019.07
5.4.320.0060.03712.45
5.4.310.0030.04012.45
5.4.300.0040.03712.45
5.4.290.0050.03812.45
5.4.280.0050.04812.34
5.4.270.0040.03812.35
5.4.260.0050.03712.34
5.4.250.0090.03612.35
5.4.240.0050.03612.34
5.4.230.0060.03612.34
5.4.220.0050.03612.34
5.4.210.0100.03912.34
5.4.200.0080.03712.34
5.4.190.0040.03912.34
5.4.180.0060.03612.34
5.4.170.0050.03612.34
5.4.160.0090.03212.34
5.4.150.0060.03512.34
5.4.140.0090.03812.02
5.4.130.0040.03812.01
5.4.120.0080.03611.96
5.4.110.0040.03511.96
5.4.100.0040.03711.96
5.4.90.0050.03611.96
5.4.80.0040.05611.96
5.4.70.0080.03411.96
5.4.60.0060.03311.96
5.4.50.0050.04311.96
5.4.40.0080.03211.95
5.4.30.0060.03511.95
5.4.20.0070.03311.95
5.4.10.0050.03611.95
5.4.00.0050.04011.43
5.3.290.0090.04012.80
5.3.280.0050.04712.71
5.3.270.0020.04212.73
5.3.260.0040.04012.72
5.3.250.0100.04312.71
5.3.240.0080.03612.72
5.3.230.0030.04012.71
5.3.220.0050.03712.68
5.3.210.0050.03912.68
5.3.200.0060.03912.68
5.3.190.0030.04012.68
5.3.180.0090.03312.68
5.3.170.0080.03412.67
5.3.160.0060.03612.68
5.3.150.0050.03812.68
5.3.140.0070.03512.66
5.3.130.0050.03912.66
5.3.120.0100.03412.66
5.3.110.0040.04012.66
5.3.100.0040.03912.12
5.3.90.0070.03512.09
5.3.80.0040.03812.07
5.3.70.0060.03612.08
5.3.60.0050.03612.06
5.3.50.0080.03412.00
5.3.40.0070.03712.00
5.3.30.0080.03311.95
5.3.20.0030.03711.73
5.3.10.0060.03711.70
5.3.00.0060.04011.68
5.2.170.0060.0329.19
5.2.160.0040.0299.19
5.2.150.0050.0299.19
5.2.140.0070.0289.19
5.2.130.0080.0329.14
5.2.120.0050.0289.14
5.2.110.0030.0319.15
5.2.100.0050.0289.14
5.2.90.0060.0279.15
5.2.80.0030.0329.14
5.2.70.0070.0279.14
5.2.60.0030.0319.09
5.2.50.0060.0299.07
5.2.40.0060.0289.04
5.2.30.0060.0289.02
5.2.20.0030.0309.02
5.2.10.0050.0288.92
5.2.00.0070.0268.77
5.1.60.0030.0258.06
5.1.50.0010.0288.06
5.1.40.0040.0258.04
5.1.30.0030.0288.39
5.1.20.0060.0248.41
5.1.10.0060.0238.14
5.1.00.0060.0238.13
5.0.50.0050.0196.61
5.0.40.0050.0236.47
5.0.30.0020.0326.29
5.0.20.0020.0206.25
5.0.10.0080.0176.23
5.0.00.0040.0296.22
4.4.90.0030.0154.78
4.4.80.0020.0184.76
4.4.70.0030.0154.75
4.4.60.0040.0174.75
4.4.50.0020.0164.77
4.4.40.0040.0264.71
4.4.30.0040.0174.76
4.4.20.0020.0164.85
4.4.10.0020.0164.85
4.4.00.0020.0254.76
4.3.110.0030.0154.67
4.3.100.0020.0164.67
4.3.90.0010.0164.64
4.3.80.0030.0234.58
4.3.70.0040.0134.63
4.3.60.0040.0134.63
4.3.50.0030.0154.63
4.3.40.0010.0334.54
4.3.30.0030.0153.28
4.3.20.0010.0183.25
4.3.10.0030.0163.22
4.3.00.0130.0138.70

preferences:
27.11 ms | 400 KiB | 5 Q