3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = "<style> poopface <?style>"; preg_match('~<style>(.*?)]~', $input, $output); echo $output[1]; // 256 ?>

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)
8.3.60.0000.01518.55
8.3.50.0090.00822.00
8.3.40.0150.00318.95
8.3.30.0170.00319.01
8.3.20.0070.00020.34
8.3.10.0080.00020.86
8.3.00.0050.00319.51
8.2.180.0080.00818.66
8.2.170.0070.00722.96
8.2.160.0090.00420.50
8.2.150.0070.00024.18
8.2.140.0070.00024.66
8.2.130.0000.00726.16
8.2.120.0040.00421.02
8.2.110.0070.00422.27
8.2.100.0040.00717.91
8.2.90.0000.00819.35
8.2.80.0000.00917.97
8.2.70.0030.00617.88
8.2.60.0040.00417.93
8.2.50.0080.00018.07
8.2.40.0050.00318.16
8.2.30.0030.00319.52
8.2.20.0000.00817.89
8.2.10.0000.00718.00
8.2.00.0020.00517.94
8.1.280.0040.01125.92
8.1.270.0040.00422.14
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0050.00523.80
8.1.230.0000.01118.90
8.1.220.0060.00317.74
8.1.210.0080.00018.77
8.1.200.0030.00917.38
8.1.190.0040.00417.35
8.1.180.0090.00018.10
8.1.170.0040.00718.63
8.1.160.0000.00721.98
8.1.150.0040.00418.80
8.1.140.0080.00017.48
8.1.130.0030.00317.82
8.1.120.0050.00217.58
8.1.110.0040.00417.45
8.1.100.0000.00717.59
8.1.90.0040.00417.55
8.1.80.0000.00817.46
8.1.70.0000.00717.46
8.1.60.0040.00417.59
8.1.50.0040.00417.64
8.1.40.0040.00417.56
8.1.30.0060.00317.56
8.1.20.0000.00917.58
8.1.10.0040.00417.70
8.1.00.0000.00817.52
8.0.300.0050.00318.77
8.0.290.0080.00016.88
8.0.280.0030.00318.37
8.0.270.0030.00317.18
8.0.260.0030.00317.21
8.0.250.0060.00317.17
8.0.240.0030.00317.04
8.0.230.0040.00417.16
8.0.220.0000.00816.93
8.0.210.0040.00416.91
8.0.200.0000.00616.98
8.0.190.0000.00717.15
8.0.180.0000.00717.10
8.0.170.0050.00317.08
8.0.160.0040.00416.98
8.0.150.0040.00417.06
8.0.140.0080.00016.97
8.0.130.0030.00313.51
8.0.120.0000.00916.96
8.0.110.0000.00717.06
8.0.100.0080.00017.09
8.0.90.0030.00517.10
8.0.80.0030.01216.95
8.0.70.0040.00416.99
8.0.60.0000.00816.84
8.0.50.0000.00717.15
8.0.30.0170.00617.20
8.0.20.0080.01117.40
8.0.10.0000.00717.26
8.0.00.0100.01017.04
7.4.330.0050.00015.11
7.4.320.0030.00316.75
7.4.300.0000.00616.73
7.4.290.0000.00716.79
7.4.280.0050.00316.75
7.4.270.0000.00716.76
7.4.260.0070.00016.78
7.4.250.0000.00816.76
7.4.240.0060.00116.63
7.4.230.0000.00716.75
7.4.220.0100.00716.73
7.4.210.0150.00016.62
7.4.200.0000.00716.46
7.4.160.0090.00616.61
7.4.150.0160.00317.40
7.4.140.0110.00617.86
7.4.130.0050.01116.71
7.4.120.0080.01016.73
7.4.110.0060.01216.66
7.4.100.0060.00916.94
7.4.90.0130.00316.73
7.4.80.0070.01119.39
7.4.70.0090.01316.68
7.4.60.0080.00816.46
7.4.50.0060.00016.87
7.4.40.0060.01016.73
7.4.30.0110.00616.89
7.4.00.0030.00915.15
7.3.330.0000.00613.32
7.3.320.0030.00313.09
7.3.310.0040.00416.50
7.3.300.0000.00716.40
7.3.290.0130.00616.37
7.3.280.0100.00716.37
7.3.270.0160.00717.40
7.3.260.0070.01016.38
7.3.250.0100.01116.58
7.3.240.0090.00916.56
7.3.230.0090.00916.58
7.3.210.0080.00816.76
7.3.200.0030.01519.39
7.3.190.0090.00816.52
7.3.180.0120.00916.45
7.3.170.0090.00916.73
7.3.160.0080.00816.64
7.2.330.0000.01816.82
7.2.320.0030.01416.74
7.2.310.0110.00816.59
7.2.300.0060.01016.73
7.2.290.0080.01116.86
7.2.00.0060.00919.36
7.1.100.0100.00018.36
7.1.70.0030.00717.37
7.1.60.0070.01719.61
7.1.50.0030.01617.05
7.1.00.0100.06722.45
7.0.200.0000.00816.93
7.0.140.0170.06022.01
7.0.60.0030.07019.93
7.0.50.0070.05017.68
7.0.40.0030.04320.14
7.0.30.0330.07020.19
7.0.20.0270.08020.19
7.0.10.0270.03720.14
7.0.00.0030.08720.17
5.6.280.0030.07320.77
5.6.210.0100.07720.49
5.6.200.0030.08318.12
5.6.190.0200.04020.77
5.6.180.0330.07020.77
5.6.170.0230.04320.33
5.6.160.0130.07720.51
5.6.150.0000.04718.22
5.6.140.0070.08018.18
5.6.130.0100.03318.21
5.6.120.0000.04320.96
5.6.110.0170.07320.95
5.6.100.0100.06320.97
5.6.90.0030.04321.09
5.6.80.0070.03720.50
5.6.70.4400.05020.36
5.5.350.0100.07020.36
5.5.340.0130.07317.89
5.5.330.0130.08020.43
5.5.320.0400.07720.24
5.5.310.0100.04320.23
5.5.300.0030.08017.91
5.5.290.0030.08317.96
5.5.280.0100.05020.86
5.5.270.0100.03720.96
5.5.260.0000.04720.95
5.5.250.0130.06320.68
5.5.240.4200.03720.18
5.4.450.0330.05319.24
5.4.440.0470.05319.54
5.4.430.0130.04719.43
5.4.420.0400.04319.45
5.4.410.0500.05019.29
5.4.400.0270.03719.10
5.4.390.0300.04319.09
5.4.380.0270.06718.53
5.4.370.0230.05718.73
5.4.360.0300.04018.51
5.4.350.0200.05718.67
5.4.340.0430.05318.51
5.4.320.0090.04412.45
5.4.310.0090.03612.45
5.4.300.0100.04112.45
5.4.290.0060.03812.45
5.4.280.0090.03312.35
5.4.270.0100.03512.35
5.4.260.0100.03512.35
5.4.250.0060.03812.35
5.4.240.0060.03612.35
5.4.230.0100.03712.34
5.4.220.0050.04312.34
5.4.210.0080.03712.34
5.4.200.0070.04112.34
5.4.190.0080.03412.33
5.4.180.0060.03612.33
5.4.170.0080.03812.34
5.4.160.0080.03812.34
5.4.150.0040.03712.34
5.4.140.0100.05112.02
5.4.130.0060.03512.01
5.4.120.0060.05311.97
5.4.110.0090.04511.96
5.4.100.0090.04411.96
5.4.90.0060.04211.96
5.4.80.0050.03811.96
5.4.70.0050.03611.96
5.4.60.0060.03611.96
5.4.50.0050.03711.96
5.4.40.0070.03411.95
5.4.30.0070.03911.95
5.4.20.0080.03611.95
5.4.10.0060.03411.95
5.4.00.0060.03511.43
5.3.290.0090.03612.80
5.3.280.0040.03912.71
5.3.270.0060.03812.73
5.3.260.0050.04112.72
5.3.250.0100.04312.72
5.3.240.0080.03712.72
5.3.230.0100.04012.71
5.3.220.0110.03512.68
5.3.210.0060.04212.68
5.3.200.0080.03812.68
5.3.190.0090.03512.68
5.3.180.0040.03912.67
5.3.170.0060.03812.67
5.3.160.0050.03812.67
5.3.150.0040.03912.68
5.3.140.0060.03612.66
5.3.130.0080.03812.66
5.3.120.0060.03912.66
5.3.110.0080.03812.65
5.3.100.0070.04012.12
5.3.90.0070.03712.08
5.3.80.0070.04612.08
5.3.70.0060.04612.07
5.3.60.0090.03412.06
5.3.50.0060.03612.00
5.3.40.0070.03612.00
5.3.30.0030.03611.95
5.3.20.0050.03811.73
5.3.10.0060.03511.70
5.3.00.0080.03411.69
5.2.170.0060.0289.19
5.2.160.0060.0279.18
5.2.150.0050.0319.19
5.2.140.0080.0359.18
5.2.130.0070.0289.14
5.2.120.0030.0299.14
5.2.110.0060.0299.15
5.2.100.0030.0309.14
5.2.90.0060.0289.14
5.2.80.0040.0329.14
5.2.70.0050.0309.14
5.2.60.0060.0309.09
5.2.50.0060.0299.07
5.2.40.0030.0309.05
5.2.30.0050.0309.02
5.2.20.0030.0349.01
5.2.10.0070.0278.91
5.2.00.0040.0308.77
5.1.60.0060.0238.06
5.1.50.0040.0258.05
5.1.40.0050.0248.04
5.1.30.0050.0348.39
5.1.20.0030.0378.40
5.1.10.0060.0348.13
5.1.00.0070.0258.14
5.0.50.0040.0296.61
5.0.40.0040.0216.47
5.0.30.0060.0306.29
5.0.20.0060.0176.25
5.0.10.0050.0196.23
5.0.00.0060.0376.22
4.4.90.0040.0164.78
4.4.80.0020.0174.75
4.4.70.0070.0174.75
4.4.60.0030.0214.76
4.4.50.0040.0184.77
4.4.40.0030.0244.71
4.4.30.0040.0144.76
4.4.20.0040.0154.85
4.4.10.0020.0164.85
4.4.00.0020.0264.76
4.3.110.0020.0174.67
4.3.100.0020.0154.66
4.3.90.0030.0154.63
4.3.80.0020.0254.58
4.3.70.0010.0174.63
4.3.60.0020.0164.63
4.3.50.0010.0174.63
4.3.40.0020.0274.54
4.3.30.0040.0143.28
4.3.20.0020.0153.26
4.3.10.0020.0153.21
4.3.00.0000.01713.57

preferences:
39.9 ms | 401 KiB | 5 Q