3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo preg_quote('a-z 0-9~%.:_-');

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)
8.3.60.0200.00018.43
8.3.50.0090.00619.78
8.3.40.0150.00018.65
8.3.30.0080.00818.91
8.3.20.0000.00720.28
8.3.10.0040.00423.36
8.3.00.0090.00019.13
8.2.180.0070.01116.32
8.2.170.0150.00022.96
8.2.160.0070.00720.35
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00421.15
8.2.110.0040.00422.07
8.2.100.0080.00417.78
8.2.90.0040.00419.15
8.2.80.0040.00417.97
8.2.70.0040.00417.48
8.2.60.0070.00017.91
8.2.50.0030.00518.07
8.2.40.0050.00319.66
8.2.30.0000.00717.96
8.2.20.0050.00317.64
8.2.10.0000.00717.98
8.2.00.0000.00717.59
8.1.280.0170.00725.92
8.1.270.0040.00423.67
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00323.88
8.1.230.0000.01118.95
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0060.00317.11
8.1.190.0060.00317.10
8.1.180.0040.00418.10
8.1.170.0040.00418.52
8.1.160.0040.00421.91
8.1.150.0000.00718.76
8.1.140.0000.00817.23
8.1.130.0000.00817.73
8.1.120.0000.00717.22
8.1.110.0040.00417.29
8.1.100.0040.00417.31
8.1.90.0080.00017.20
8.1.80.0000.00717.20
8.1.70.0050.00317.18
8.1.60.0050.00317.39
8.1.50.0040.00417.39
8.1.40.0000.00817.36
8.1.30.0040.00417.50
8.1.20.0040.00417.52
8.1.10.0040.00417.49
8.1.00.0030.00517.39
8.0.300.0070.00018.77
8.0.290.0000.00716.75
8.0.280.0000.00818.26
8.0.270.0030.00317.14
8.0.260.0000.00617.23
8.0.250.0000.00616.86
8.0.240.0070.00316.81
8.0.230.0080.00016.68
8.0.220.0040.00416.80
8.0.210.0070.00016.63
8.0.200.0030.00316.86
8.0.190.0030.00716.65
8.0.180.0060.00316.75
8.0.170.0040.00416.70
8.0.160.0050.00316.86
8.0.150.0000.00816.73
8.0.140.0030.00316.64
8.0.130.0060.00013.14
8.0.120.0000.00716.61
8.0.110.0070.00316.74
8.0.100.0040.00416.62
8.0.90.0030.00316.71
8.0.80.0030.01316.64
8.0.70.0000.00716.69
8.0.60.0040.00416.75
8.0.50.0000.00816.63
8.0.30.0110.00816.83
8.0.20.0120.00817.40
8.0.10.0080.00016.90
8.0.00.0060.01016.66
7.4.330.0000.00515.03
7.4.320.0030.00316.29
7.4.300.0030.00316.26
7.4.290.0000.00616.37
7.4.280.0110.00016.43
7.4.270.0060.00016.38
7.4.260.0000.00816.35
7.4.250.0000.00816.34
7.4.240.0040.00316.38
7.4.230.0030.00316.52
7.4.220.0110.01116.48
7.4.210.0070.00716.41
7.4.200.0000.00716.39
7.4.160.0040.01116.33
7.4.150.0170.02817.40
7.4.140.0100.00717.86
7.4.130.0090.01116.36
7.4.120.0180.00416.49
7.4.110.0160.01616.33
7.4.100.0130.00316.32
7.4.90.0080.00816.16
7.4.80.0070.01119.39
7.4.70.0130.00616.37
7.4.60.0130.01016.36
7.4.50.0000.00616.45
7.4.40.0100.00716.25
7.4.30.0160.00316.54
7.4.00.0080.00914.90
7.3.330.0030.00312.96
7.3.320.0030.00413.00
7.3.310.0030.00316.19
7.3.300.0060.00016.14
7.3.290.0070.00716.10
7.3.280.0070.01116.14
7.3.270.0100.01317.40
7.3.260.0140.00316.42
7.3.250.0090.01016.35
7.3.240.0030.01316.27
7.3.230.0110.00616.39
7.3.210.0140.00716.29
7.3.200.0180.00319.39
7.3.190.0140.00616.36
7.3.180.0100.00616.16
7.3.170.0120.00816.27
7.3.160.0120.00316.32
7.3.120.0030.01414.62
7.3.110.0120.00514.51
7.3.100.0050.01014.70
7.3.90.0060.00614.75
7.3.80.0120.00414.63
7.3.70.0070.00414.58
7.3.60.0030.01114.53
7.3.50.0060.00814.49
7.3.40.0070.00614.52
7.3.30.0070.00414.58
7.3.20.0020.00916.51
7.3.10.0050.00716.55
7.3.00.0030.01016.37
7.2.330.0030.01316.42
7.2.320.0130.00316.24
7.2.310.0080.00816.52
7.2.300.0130.00316.58
7.2.290.0030.01316.14
7.2.250.0050.01314.77
7.2.240.0070.01214.79
7.2.230.0090.00114.95
7.2.220.0040.00515.12
7.2.210.0090.00615.00
7.2.200.0050.00914.85
7.2.190.0020.01614.83
7.2.180.0050.00914.93
7.2.170.0100.00714.91
7.2.60.0070.00716.77
7.2.00.0060.00619.17
7.1.330.0050.00715.71
7.1.320.0040.01015.49
7.1.310.0030.01015.76
7.1.300.0070.00715.57
7.1.290.0060.00715.53
7.1.280.0040.00715.73
7.1.270.0080.00315.60
7.1.260.0060.00715.68
7.1.200.0070.00715.38
7.1.100.0000.01117.61
7.1.70.0040.00417.07
7.1.60.0100.01419.40
7.1.50.0100.01016.75
7.1.00.0030.07722.33
7.0.200.0130.00314.71
7.0.140.0000.07322.11
7.0.60.0070.07319.92
7.0.50.0070.05017.89
7.0.40.0100.08319.90
7.0.30.0300.07720.00
7.0.20.0230.07720.09
7.0.10.0100.03720.20
7.0.00.0130.07320.01
5.6.280.0130.06320.92
5.6.210.0000.07720.66
5.6.200.0000.09318.22
5.6.190.0130.06320.35
5.6.180.0200.04320.45
5.6.170.0300.07320.49
5.6.160.0100.03720.41
5.6.150.0070.04718.09
5.6.140.0070.03718.22
5.6.130.0070.08018.12
5.6.120.0070.07321.11
5.6.110.0070.07720.98
5.6.100.0130.06320.98
5.6.90.0100.08020.95
5.6.80.0000.06320.52
5.5.350.0000.04720.37
5.5.340.0070.05017.96
5.5.330.0070.08320.40
5.5.320.0300.07720.28
5.5.310.0370.07020.14
5.5.300.0030.08717.91
5.5.290.0030.08317.91
5.5.280.0130.05720.76
5.5.270.0070.03720.85
5.5.260.0070.08020.96
5.5.250.0030.07720.58
5.5.240.0270.06320.25
5.4.450.0200.05019.46
5.4.440.0130.04319.25
5.4.430.0500.05019.13
5.4.420.0330.04019.25
5.4.410.0700.04319.27
5.4.400.0500.04019.23
5.4.390.0500.04719.25
5.4.380.0370.04718.50
5.4.370.0430.06318.56
5.4.360.0270.06718.46
5.4.350.0370.07018.72
5.4.340.0430.04718.63
5.4.320.0060.04512.45
5.4.310.0060.03712.45
5.4.300.0080.04012.45
5.4.290.0070.03912.45
5.4.280.0020.03912.35
5.4.270.0080.03212.34
5.4.260.0070.03812.34
5.4.250.0080.03412.34
5.4.240.0060.03612.35
5.4.230.0070.03612.34
5.4.220.0050.03612.34
5.4.210.0060.03512.33
5.4.200.0050.03812.34
5.4.190.0030.03912.34
5.4.180.0100.04012.34
5.4.170.0060.04112.35
5.4.160.0040.03712.34
5.4.150.0050.03612.34
5.4.140.0040.04012.02
5.4.130.0060.03312.01
5.4.120.0080.03111.97
5.4.110.0080.03911.96
5.4.100.0020.03811.96
5.4.90.0050.03711.96
5.4.80.0050.03811.96
5.4.70.0050.03611.96
5.4.60.0050.03611.96
5.4.50.0030.03911.96
5.4.40.0050.03411.95
5.4.30.0070.04311.94
5.4.20.0060.04111.95
5.4.10.0070.05211.95
5.4.00.0070.03711.44
5.3.290.0120.04212.80
5.3.280.0070.04712.71
5.3.270.0090.04812.73
5.3.260.0080.04312.72
5.3.250.0060.03612.72
5.3.240.0060.04212.72
5.3.230.0090.03312.71
5.3.220.0040.03812.68
5.3.210.0060.04412.68
5.3.200.0080.04312.68
5.3.190.0070.03512.68
5.3.180.0080.03512.68
5.3.170.0080.03312.66
5.3.160.0070.04512.67
5.3.150.0080.03512.67
5.3.140.0070.03412.66
5.3.130.0040.04012.66
5.3.120.0090.03512.66
5.3.110.0060.03712.66
5.3.100.0060.03512.12
5.3.90.0040.03712.08
5.3.80.0060.03612.08
5.3.70.0050.03712.08
5.3.60.0030.03812.06
5.3.50.0040.03712.00
5.3.40.0040.03812.00
5.3.30.0060.03411.94
5.3.20.0050.04411.72
5.3.10.0040.03711.69
5.3.00.0040.03711.67
5.2.170.0070.0279.17
5.2.160.0060.0349.18
5.2.150.0050.0319.17
5.2.140.0070.0349.17
5.2.130.0070.0369.13
5.2.120.0070.0269.13
5.2.110.0020.0319.14
5.2.100.0040.0289.14
5.2.90.0020.0319.13
5.2.80.0020.0339.13
5.2.70.0060.0319.13
5.2.60.0050.0429.09
5.2.50.0030.0359.05
5.2.40.0030.0309.03
5.2.30.0060.0299.00
5.2.20.0060.0338.99
5.2.10.0060.0368.91
5.2.00.0020.0318.77
5.1.60.0070.0208.06
5.1.50.0080.0208.05
5.1.40.0030.0258.04
5.1.30.0040.0258.39
5.1.20.0040.0268.41
5.1.10.0010.0308.13
5.1.00.0050.0248.13
5.0.50.0040.0206.61
5.0.40.0030.0196.47
5.0.30.0040.0306.28
5.0.20.0020.0206.25
5.0.10.0040.0196.23
5.0.00.0060.0286.22
4.4.90.0030.0154.78
4.4.80.0040.0204.75
4.4.70.0010.0174.76
4.4.60.0040.0144.76
4.4.50.0030.0224.77
4.4.40.0020.0254.71
4.4.30.0030.0154.76
4.4.20.0020.0164.85
4.4.10.0040.0144.85
4.4.00.0030.0284.76
4.3.110.0040.0144.67
4.3.100.0040.0134.66
4.3.90.0030.0144.64
4.3.80.0040.0234.59
4.3.70.0030.0144.63
4.3.60.0010.0164.63
4.3.50.0010.0164.62
4.3.40.0030.0244.54
4.3.30.0020.0163.28
4.3.20.0010.0163.26
4.3.10.0000.0173.21
4.3.00.0030.01715.62

preferences:
65.39 ms | 400 KiB | 5 Q