3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_match("/([a-z]*)\*?\(([^\)]+)\)\*?([a-z]*)/", "a+(c+d)*bb+a");

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)
8.3.70.0110.00718.30
8.3.60.0110.00718.28
8.3.50.0120.00621.17
8.3.40.0070.00718.65
8.3.30.0040.01418.96
8.3.20.0000.00720.15
8.3.10.0000.00823.60
8.3.00.0000.00819.51
8.2.180.0100.00716.50
8.2.170.0100.01022.96
8.2.160.0070.00720.38
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0080.00022.32
8.2.110.0080.00020.21
8.2.100.0080.00418.09
8.2.90.0060.00319.10
8.2.80.0000.00817.97
8.2.70.0050.00317.63
8.2.60.0050.00317.79
8.2.50.0040.00418.07
8.2.40.0050.00319.89
8.2.30.0000.00818.06
8.2.20.0000.00717.57
8.2.10.0000.00717.96
8.2.00.0080.00017.57
8.1.280.0070.01425.92
8.1.270.0030.00522.20
8.1.260.0000.00926.35
8.1.250.0050.00328.09
8.1.240.0060.00323.62
8.1.230.0070.00419.10
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0080.00017.25
8.1.190.0030.00517.25
8.1.180.0030.00618.10
8.1.170.0050.00318.63
8.1.160.0040.00421.98
8.1.150.0000.00718.73
8.1.140.0070.00017.38
8.1.130.0000.00717.65
8.1.120.0050.00317.44
8.1.110.0030.00617.41
8.1.100.0000.00717.51
8.1.90.0000.00717.47
8.1.80.0030.00317.36
8.1.70.0050.00317.41
8.1.60.0000.00817.51
8.1.50.0050.00317.40
8.1.40.0030.00517.43
8.1.30.0080.00017.59
8.1.20.0080.00017.60
8.1.10.0050.00317.38
8.1.00.0050.00317.44
8.0.300.0050.00218.77
8.0.290.0060.00316.75
8.0.280.0030.00318.33
8.0.270.0000.00717.10
8.0.260.0040.00417.19
8.0.250.0000.00716.95
8.0.240.0070.00016.86
8.0.230.0000.00816.96
8.0.220.0070.00016.95
8.0.210.0070.00016.89
8.0.200.0000.00716.96
8.0.190.0070.00016.89
8.0.180.0070.00016.94
8.0.170.0050.00316.94
8.0.160.0030.00516.93
8.0.150.0000.00816.91
8.0.140.0040.00416.76
8.0.130.0050.00013.32
8.0.120.0050.00316.75
8.0.110.0040.00416.81
8.0.100.0050.00316.79
8.0.90.0040.00316.95
8.0.80.0140.00716.95
8.0.70.0040.00416.80
8.0.60.0040.00416.78
8.0.50.0070.00016.68
8.0.30.0090.01216.97
8.0.20.0090.01017.40
8.0.10.0070.00017.14
8.0.00.0080.00916.90
7.4.330.0000.00415.00
7.4.320.0070.00016.72
7.4.300.0030.00316.59
7.4.290.0030.00516.48
7.4.280.0000.00816.51
7.4.270.0030.00316.69
7.4.260.0030.00716.68
7.4.250.0030.00516.49
7.4.240.0030.00316.64
7.4.230.0050.00316.50
7.4.220.0160.00716.54
7.4.210.0060.01016.66
7.4.200.0030.00516.51
7.4.160.0120.00416.69
7.4.150.0100.00717.40
7.4.140.0070.01117.86
7.4.130.0150.00316.31
7.4.120.0110.00716.54
7.4.110.0100.01416.56
7.4.100.0070.01016.54
7.4.90.0140.00616.49
7.4.80.0110.00719.39
7.4.70.0040.01216.46
7.4.60.0060.01016.88
7.4.50.0000.00416.43
7.4.40.0120.00916.51
7.4.30.0070.00916.33
7.4.00.0100.00314.82
7.3.330.0060.00013.20
7.3.320.0000.00513.20
7.3.310.0000.00616.17
7.3.300.0050.00216.30
7.3.290.0110.00316.37
7.3.280.0060.01016.22
7.3.270.0070.01417.40
7.3.260.0080.00916.44
7.3.240.0120.00916.32
7.3.230.0130.00516.39
7.3.210.0100.01016.48
7.3.200.0150.00919.39
7.3.190.0120.00916.63
7.3.180.0060.01016.68
7.3.170.0090.00916.32
7.3.160.0030.01416.37
7.3.10.0070.00716.53
7.3.00.0060.00916.48
7.2.330.0070.01416.47
7.2.320.0130.00416.70
7.2.310.0030.01516.56
7.2.300.0170.00016.38
7.2.290.0090.00916.56
7.2.130.0120.00416.73
7.2.120.0130.01016.26
7.2.110.0120.00916.68
7.2.100.0130.00616.51
7.2.90.0140.00316.56
7.2.80.0190.00716.82
7.2.70.0100.01016.71
7.2.60.0070.01116.58
7.2.50.0190.00816.77
7.2.40.0210.00716.52
7.2.30.0230.00416.33
7.2.20.0240.00516.20
7.2.10.0100.01116.72
7.2.00.0060.00818.21
7.1.250.0110.00715.71
7.1.200.0070.00715.65
7.1.100.0060.00618.02
7.1.70.0000.00817.16
7.1.60.0090.01519.32
7.1.50.0040.01816.69
7.1.00.0030.07722.30
7.0.200.0040.00416.59
7.0.140.0000.07722.15
7.0.60.0070.07019.90
7.0.50.0030.05017.82
7.0.40.0030.05320.26
7.0.30.0470.07320.20
7.0.20.0170.04320.03
7.0.10.0130.06720.14
7.0.00.0030.08720.00
5.6.280.0070.07020.77
5.6.210.0070.08020.70
5.6.200.0130.06718.21
5.6.190.0030.05320.41
5.6.180.0470.06720.61
5.6.170.0270.03720.54
5.6.160.0100.03720.32
5.6.150.0100.07718.18
5.6.140.0000.04718.22
5.6.130.0100.04018.20
5.6.120.0130.05021.00
5.6.110.0030.04320.97
5.6.100.0000.07721.05
5.6.90.0170.05321.13
5.6.80.0200.06320.38
5.5.350.0130.07320.44
5.5.340.0100.06017.92
5.5.330.0030.04020.13
5.5.320.0230.04020.17
5.5.310.0330.06720.17
5.5.300.0070.06718.02
5.5.290.0070.04017.91
5.5.280.0070.05020.77
5.5.270.0100.04320.85
5.5.260.0270.05720.67
5.5.250.0100.07720.54
5.5.240.0130.05320.34
5.4.450.0170.06019.45
5.4.440.0770.06019.29
5.4.430.0630.05719.45
5.4.420.0630.00019.35
5.4.410.0630.00019.21
5.4.400.0630.00019.22
5.4.390.0630.00018.92
5.4.380.0830.00019.07
5.4.370.0770.00019.15
5.4.360.0630.00019.16
5.4.350.0630.00019.07
5.4.340.0130.07111.96
5.4.320.0080.06312.45
5.4.310.0100.04912.45
5.4.300.0060.03912.45
5.4.290.0080.03912.45
5.4.280.0090.04512.34
5.4.270.0090.04212.34
5.4.260.0090.04812.35
5.4.250.0070.04812.35
5.4.240.0100.06512.35
5.4.230.0040.04012.34
5.4.220.0060.04612.34
5.4.210.0110.04312.34
5.4.200.0080.05012.34
5.4.190.0090.04412.34
5.4.180.0110.05712.33
5.4.170.0080.05612.34
5.4.160.0060.04512.34
5.4.150.0060.04212.34
5.4.140.0100.04912.02
5.4.130.0090.04212.01
5.4.120.0070.05111.96
5.4.110.0050.04011.96
5.4.100.0050.03711.96
5.4.90.0080.03911.96
5.4.80.0110.04811.96
5.4.70.0050.05311.96
5.4.60.0100.04311.96
5.4.50.0070.03411.96
5.4.40.0040.05111.95
5.4.30.0050.05211.94
5.4.20.0110.03711.95
5.4.10.0080.05211.95
5.4.00.0110.06011.43
5.3.290.0110.07212.80
5.3.280.0060.04912.71
5.3.270.0050.05112.72
5.3.260.0130.04912.72
5.3.250.0100.04712.72
5.3.240.0070.04212.72
5.3.230.0090.03612.71
5.3.220.0060.04012.68
5.3.210.0070.04012.68
5.3.200.0090.03912.68
5.3.190.0060.04012.68
5.3.180.0090.04012.68
5.3.170.0070.04812.67
5.3.160.0110.04112.67
5.3.150.0080.06212.67
5.3.140.0080.05012.66
5.3.130.0070.05312.66
5.3.120.0070.05312.65
5.3.110.0100.05012.66
5.3.100.0080.04812.12
5.3.90.0080.04812.09
5.3.80.0080.04712.08
5.3.70.0060.05212.08
5.3.60.0100.04912.06
5.3.50.0090.05412.00
5.3.40.0130.04712.00
5.3.30.0090.04711.95
5.3.20.0130.05611.73
5.3.10.0080.04511.70
5.3.00.0060.04811.69
5.2.170.0050.0379.18
5.2.160.0050.0399.19
5.2.150.0090.0389.18
5.2.140.0120.0399.18
5.2.130.0070.0399.14
5.2.120.0070.0399.14
5.2.110.0060.0379.15
5.2.100.0060.0389.14
5.2.90.0060.0409.15
5.2.80.0070.0409.14
5.2.70.0100.0359.14
5.2.60.0080.0389.09
5.2.50.0060.0419.07
5.2.40.0050.0349.05
5.2.30.0030.0349.03
5.2.20.0080.0349.01
5.2.10.0070.0358.91
5.2.00.0050.0408.77
5.1.60.0060.0348.05
5.1.50.0080.0328.05
5.1.40.0060.0338.04
5.1.30.0070.0388.39
5.1.20.0040.0298.41
5.1.10.0030.0328.13
5.1.00.0040.0348.13
5.0.50.0060.0276.61
5.0.40.0040.0236.47
5.0.30.0030.0406.29
5.0.20.0020.0276.26
5.0.10.0050.0256.23
5.0.00.0070.0356.23
4.4.90.0020.0234.78
4.4.80.0030.0214.75
4.4.70.0050.0194.75
4.4.60.0070.0174.76
4.4.50.0030.0214.77
4.4.40.0040.0274.71
4.4.30.0060.0194.76
4.4.20.0020.0234.84
4.4.10.0040.0194.85
4.4.00.0030.0274.76
4.3.110.0040.0154.67
4.3.100.0030.0184.66
4.3.90.0040.0164.64
4.3.80.0020.0274.59
4.3.70.0030.0194.63
4.3.60.0050.0164.63
4.3.50.0040.0204.63
4.3.40.0040.0284.54
4.3.30.0040.0193.28
4.3.20.0000.0233.25
4.3.10.0030.0193.21
4.3.00.0170.0277.19

preferences:
40.71 ms | 401 KiB | 5 Q