3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pattern = "/^(.*)$/"; $string = "the quick brown fox jumped over the lazy dog"; preg_match($pattern, $string, $match); var_dump($match[1]);

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)
8.3.40.0000.01419.05
8.3.30.0100.00319.09
8.3.20.0000.00720.34
8.3.10.0080.00023.54
8.3.00.0000.00820.77
8.2.170.0040.01122.96
8.2.160.0080.00620.16
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00720.97
8.2.110.0090.00021.99
8.2.100.0080.00419.79
8.2.90.0040.00419.23
8.2.80.0080.00017.97
8.2.70.0030.00518.00
8.2.60.0060.00617.93
8.2.50.0050.00318.07
8.2.40.0000.00820.07
8.2.30.0060.00318.20
8.2.20.0060.00317.95
8.2.10.0030.00518.02
8.2.00.0030.00517.86
8.1.270.0060.00322.09
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0000.00822.14
8.1.230.0040.00819.07
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0030.00717.23
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0060.00318.70
8.1.160.0070.00021.84
8.1.150.0000.00818.64
8.1.140.0050.00217.45
8.1.130.0030.00517.84
8.1.120.0030.00317.45
8.1.110.0070.00017.52
8.1.100.0000.00717.60
8.1.90.0070.00017.42
8.1.80.0000.00817.56
8.1.70.0040.00417.54
8.1.60.0030.00517.74
8.1.50.0030.00617.53
8.1.40.0000.00817.44
8.1.30.0060.00617.75
8.1.20.0060.00317.69
8.1.10.0000.00817.59
8.1.00.0000.00817.51
8.0.300.0040.00418.77
8.0.290.0040.00417.05
8.0.280.0000.00818.39
8.0.270.0080.00017.24
8.0.260.0090.00017.10
8.0.250.0030.00317.14
8.0.240.0000.00817.06
8.0.230.0040.00417.00
8.0.220.0000.00717.07
8.0.210.0080.00016.92
8.0.200.0030.00317.04
8.0.190.0040.00416.98
8.0.180.0040.00417.01
8.0.170.0040.00417.07
8.0.160.0030.00516.91
8.0.150.0030.00717.07
8.0.140.0070.00017.08
8.0.130.0050.00013.46
8.0.120.0040.00417.05
8.0.110.0050.00217.05
8.0.100.0000.00817.00
8.0.90.0000.00717.02
8.0.80.0070.01417.02
8.0.70.0040.00417.08
8.0.60.0040.00416.98
8.0.50.0000.00716.94
8.0.30.0060.01717.05
8.0.20.0100.01617.43
8.0.10.0040.00417.01
8.0.00.0090.00816.79
7.4.330.0050.00015.15
7.4.320.0040.00416.60
7.4.300.0030.00316.79
7.4.290.0020.00616.71
7.4.280.0000.00716.67
7.4.270.0030.00316.65
7.4.260.0000.00816.57
7.4.250.0030.00516.76
7.4.240.0020.00516.65
7.4.230.0030.00316.69
7.4.220.0160.00916.64
7.4.210.0130.00616.59
7.4.200.0040.00416.53
7.4.160.0110.00416.71
7.4.150.0060.01217.40
7.4.140.0070.01117.86
7.4.130.0050.01116.65
7.4.120.0100.00816.61
7.4.110.0060.01016.64
7.4.100.0070.01316.76
7.4.90.0060.01516.54
7.4.80.0070.01819.39
7.4.70.0090.01216.51
7.4.60.0110.00716.75
7.4.50.0000.00816.55
7.4.40.0130.00416.67
7.4.30.0060.01016.54
7.4.00.0040.01415.29
7.3.330.0040.00413.32
7.3.320.0030.00313.24
7.3.310.0080.00016.38
7.3.300.0030.00316.41
7.3.290.0050.01016.37
7.3.280.0080.01116.40
7.3.270.0060.01217.40
7.3.260.0120.01216.40
7.3.250.0100.00716.55
7.3.240.0060.01516.63
7.3.230.0130.00416.41
7.3.210.0100.00716.44
7.3.200.0080.00819.39
7.3.190.0140.00716.75
7.3.180.0070.01016.43
7.3.170.0090.01216.61
7.3.160.0060.01016.65
7.3.120.0030.01014.80
7.2.330.0060.01216.75
7.2.320.0030.01816.69
7.2.310.0070.01416.71
7.2.300.0110.01116.75
7.2.290.0070.01516.54
7.2.00.0130.00719.21
7.1.100.0040.00717.95
7.1.70.0000.00717.43
7.1.60.0120.01219.70
7.1.50.0200.00617.00
7.1.00.0070.07322.38
7.0.200.0780.00315.00
7.0.140.0000.07721.97
7.0.60.0030.05319.92
7.0.50.0100.04717.91
7.0.40.0100.08320.22
7.0.30.0330.06020.05
7.0.20.0300.04720.34
7.0.10.0070.06720.14
7.0.00.0100.08320.00
5.6.280.0100.06321.14
5.6.210.0130.06720.68
5.6.200.0070.07718.18
5.6.190.0030.04720.50
5.6.180.3730.04020.57
5.6.170.0230.05020.40
5.6.160.0070.05720.53
5.6.150.0130.03318.09
5.6.140.0030.07318.22
5.6.130.0100.07718.15
5.6.120.0070.05321.11
5.6.110.0070.07320.97
5.6.100.0070.06721.13
5.6.90.0130.08021.12
5.6.80.0070.04020.47
5.6.70.4570.03020.36
5.5.350.0270.07020.31
5.5.340.0170.06718.01
5.5.330.0130.07720.30
5.5.320.3330.03720.19
5.5.310.0170.04720.50
5.5.300.0000.08717.98
5.5.290.0100.07318.01
5.5.280.0200.06720.68
5.5.270.0130.07020.66
5.5.260.0170.07320.96
5.5.250.0100.07020.61
5.5.240.0270.07720.15
5.4.450.0800.05019.51
5.4.440.0730.06719.61
5.4.430.0070.06019.25
5.4.420.0030.06019.63
5.4.410.0100.05318.96
5.4.400.0000.06018.73
5.4.390.0070.05718.59
5.4.380.0100.07318.73
5.4.370.0230.05018.43
5.4.360.0130.04718.65
5.4.350.0060.04711.97
5.4.340.0060.03911.96
5.4.320.0070.03512.45
5.4.310.0070.04612.45
5.4.300.0050.04112.45
5.4.290.0060.04012.45
5.4.280.0050.03712.34
5.4.270.0070.03512.34
5.4.260.0050.03912.34
5.4.250.0060.03812.35
5.4.240.0060.04812.35
5.4.230.0040.04512.34
5.4.220.0050.03912.34
5.4.210.0080.03312.34
5.4.200.0060.03912.34
5.4.190.0100.03612.33
5.4.180.0090.04912.33
5.4.170.0100.04812.34
5.4.160.0080.04212.34
5.4.150.0070.03512.34
5.4.140.0090.04312.02
5.4.130.0090.03512.01
5.4.120.0070.03611.96
5.4.110.0080.04311.96
5.4.100.0100.03811.96
5.4.90.0060.04011.97
5.4.80.0060.03811.96
5.4.70.0070.03511.96
5.4.60.0060.03811.96
5.4.50.0070.03611.96
5.4.40.0110.03911.95
5.4.30.0050.04011.95
5.4.20.0070.04111.95
5.4.10.0090.03311.95
5.4.00.0050.03911.43
5.3.290.0070.03812.80
5.3.280.0070.04012.71
5.3.270.0070.04312.72
5.3.260.0050.04212.71
5.3.250.0060.04012.71
5.3.240.0090.05112.72
5.3.230.0080.04012.71
5.3.220.0060.04712.68
5.3.210.0120.04712.68
5.3.200.0090.03612.68
5.3.190.0060.04212.68
5.3.180.0080.03612.67
5.3.170.0030.04112.67
5.3.160.0080.03912.68
5.3.150.0120.03812.68
5.3.140.0140.04712.66
5.3.130.0130.03412.65
5.3.120.0120.03812.66
5.3.110.0090.05212.66
5.3.100.0090.04912.12
5.3.90.0060.05312.08
5.3.80.0070.04912.07
5.3.70.0080.04212.08
5.3.60.0120.03912.07
5.3.50.0090.04112.00
5.3.40.0030.04312.00
5.3.30.0070.04411.94
5.3.20.0080.03711.72
5.3.10.0060.03811.69
5.3.00.0070.03711.68
5.2.170.0050.0339.18
5.2.160.0040.0329.18
5.2.150.0040.0329.18
5.2.140.0070.0289.18
5.2.130.0080.0269.13
5.2.120.0060.0289.13
5.2.110.0040.0339.14
5.2.100.0060.0309.14
5.2.90.0050.0289.13
5.2.80.0100.0259.13
5.2.70.0060.0309.13
5.2.60.0080.0279.09
5.2.50.0040.0319.06
5.2.40.0040.0329.04
5.2.30.0040.0339.01
5.2.20.0050.0299.00
5.2.10.0050.0288.92
5.2.00.0060.0308.77
5.1.60.0060.0228.06
5.1.50.0080.0238.06
5.1.40.0050.0238.04
5.1.30.0020.0308.39
5.1.20.0030.0288.41
5.1.10.0060.0268.13
5.1.00.0050.0268.13
5.0.50.0080.0176.61
5.0.40.0050.0246.48
5.0.30.0050.0306.29
5.0.20.0040.0196.26
5.0.10.0030.0216.24
5.0.00.0030.0336.23
4.4.90.0040.0144.78
4.4.80.0030.0154.76
4.4.70.0020.0184.75
4.4.60.0030.0164.75
4.4.50.0020.0174.77
4.4.40.0040.0254.71
4.4.30.0030.0164.76
4.4.20.0040.0164.84
4.4.10.0020.0184.85
4.4.00.0020.0274.75
4.3.110.0020.0174.67
4.3.100.0020.0174.66
4.3.90.0010.0164.63
4.3.80.0050.0234.58
4.3.70.0050.0134.63
4.3.60.0020.0164.63
4.3.50.0050.0154.63
4.3.40.0050.0224.54
4.3.30.0010.0183.28
4.3.20.0010.0183.25
4.3.10.0050.0133.22
4.3.00.0130.0206.70

preferences:
38.53 ms | 400 KiB | 5 Q