3v4l.org

run code in 300+ PHP versions simultaneously
<? $x = "jasldfnjks"; echo strlen($x); echo preg_match('~[0-9a-zA-ZäöüÄÖÜß&]{strlen($x)}~', $x); ?>

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)
8.3.40.0040.01118.53
8.3.30.0100.00319.04
8.3.20.0000.00720.16
8.3.10.0000.00823.70
8.3.00.0050.00319.38
8.2.170.0100.00722.96
8.2.160.0110.00720.42
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00422.23
8.2.110.0100.00022.06
8.2.100.0070.00417.63
8.2.90.0000.00819.08
8.2.80.0000.00817.97
8.2.70.0050.00317.50
8.2.60.0060.00317.93
8.2.50.0030.00518.07
8.2.40.0000.00819.88
8.2.30.0030.00517.86
8.2.20.0000.00817.57
8.2.10.0040.00417.96
8.2.00.0050.00217.52
8.1.270.0090.00023.76
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0040.00423.96
8.1.230.0070.00319.06
8.1.220.0080.00017.74
8.1.210.0000.00718.77
8.1.200.0060.00317.22
8.1.190.0050.00317.00
8.1.180.0070.00018.10
8.1.170.0040.00418.56
8.1.160.0040.00421.84
8.1.150.0080.00018.71
8.1.140.0040.00417.20
8.1.130.0030.00317.62
8.1.120.0050.00217.31
8.1.110.0080.00017.31
8.1.100.0040.00317.36
8.1.90.0040.00417.24
8.1.80.0040.00417.30
8.1.70.0000.00717.24
8.1.60.0060.00617.44
8.1.50.0040.00417.27
8.1.40.0000.00817.37
8.1.30.0060.00317.55
8.1.20.0000.00717.50
8.1.10.0050.00317.43
8.1.00.0020.00517.38
8.0.300.0000.00718.77
8.0.290.0070.00016.63
8.0.280.0030.00318.31
8.0.270.0070.00017.18
8.0.260.0030.00317.22
8.0.250.0000.00716.75
8.0.240.0000.00716.73
8.0.230.0040.00416.87
8.0.220.0000.00716.59
8.0.210.0000.00616.75
8.0.200.0000.00616.80
8.0.190.0070.00016.74
8.0.180.0070.00016.81
8.0.170.0050.00316.77
8.0.160.0030.00316.75
8.0.150.0040.00416.67
8.0.140.0050.00216.72
8.0.130.0000.00613.42
8.0.120.0000.00816.72
8.0.110.0040.00416.80
8.0.100.0050.00216.69
8.0.90.0050.00516.86
8.0.80.0120.00916.81
8.0.70.0000.00716.55
8.0.60.0050.00316.82
8.0.50.0040.00416.64
8.0.30.0120.01216.80
8.0.20.0100.00917.40
8.0.10.0040.00416.82
8.0.00.0130.00816.55
7.4.330.0000.00515.02
7.4.320.0060.00016.46
7.4.300.0000.00616.41
7.4.290.0030.00316.42
7.4.280.0090.00016.29
7.4.270.0000.00616.43
7.4.260.0000.00816.27
7.4.250.0000.00716.32
7.4.240.0020.00516.32
7.4.230.0000.00716.36
7.4.220.0150.00616.36
7.4.210.0090.00616.50
7.4.200.0030.00316.36
7.4.160.0140.00316.45
7.4.150.0070.01017.40
7.4.140.0080.01017.86
7.4.130.0080.00816.41
7.4.120.0140.00316.49
7.4.110.0070.01016.34
7.4.100.0120.00316.35
7.4.90.0050.01416.55
7.4.80.0170.00719.39
7.4.70.0090.01316.21
7.4.60.0030.01316.21
7.4.50.0000.00416.16
7.4.40.0090.00916.17
7.4.30.0110.00616.35
7.4.00.0070.01015.04
7.3.330.0060.00013.18
7.3.320.0000.00513.25
7.3.310.0060.00015.98
7.3.300.0000.00716.05
7.3.290.0100.00616.20
7.3.280.0060.01216.10
7.3.270.0090.00817.40
7.3.260.0130.00316.37
7.3.250.0100.00716.26
7.3.240.0130.00316.26
7.3.230.0030.01316.39
7.3.210.0100.00716.33
7.3.200.0060.01019.39
7.3.190.0090.00916.36
7.3.180.0070.01316.11
7.3.170.0090.00616.34
7.3.160.0030.01416.34
7.2.330.0120.00616.50
7.2.320.0080.01116.30
7.2.310.0070.01116.40
7.2.300.0090.01216.46
7.2.290.0100.01316.57
7.2.00.0100.00319.61
7.1.100.0030.00618.49
7.1.70.0070.00017.05
7.1.60.0090.01619.11
7.1.50.0030.01317.10
7.1.00.0070.07322.50
7.0.200.0000.01016.72
7.0.140.0030.06722.08
7.0.60.0330.06019.82
7.0.50.0030.07317.92
7.0.40.0070.09320.32
7.0.30.0370.05320.18
7.0.20.0330.07720.14
7.0.10.0100.08720.36
7.0.00.0030.08720.34
5.6.280.0030.07320.81
5.6.210.0170.07020.61
5.6.200.0230.04018.18
5.6.190.0070.08320.35
5.6.180.0230.04020.41
5.6.170.0370.06020.42
5.6.160.0100.05020.51
5.6.150.0270.06718.07
5.6.140.0030.04018.11
5.6.130.0070.09018.12
5.6.120.0130.07320.89
5.6.110.0030.09320.96
5.6.100.0200.07020.98
5.6.90.0100.08320.97
5.6.80.0130.07320.35
5.5.350.0100.05020.29
5.5.340.0130.07717.96
5.5.330.0000.06020.19
5.5.320.0170.03720.32
5.5.310.0230.04020.31
5.5.300.0070.07318.01
5.5.290.0030.05718.00
5.5.280.0130.07720.75
5.5.270.0170.07320.88
5.5.260.0030.08020.75
5.5.250.0100.04320.58
5.5.240.0330.06720.28
5.4.450.0730.04719.13
5.4.440.0600.06719.63
5.4.430.0270.04019.52
5.4.420.0670.00019.14
5.4.410.0670.00019.39
5.4.400.0600.00018.87
5.4.390.0630.00018.96
5.4.380.0630.00019.26
5.4.370.0630.00018.95
5.4.360.0630.00019.05
5.4.350.0670.00018.95
5.4.340.0070.03511.96
5.4.320.0080.03612.45
5.4.310.0050.03912.45
5.4.300.0080.03512.45
5.4.290.0080.04312.45
5.4.280.0060.03612.34
5.4.270.0040.03912.34
5.4.260.0030.04112.34
5.4.250.0060.04312.35
5.4.240.0070.03612.34
5.4.230.0080.03712.34
5.4.220.0080.03712.34
5.4.210.0150.07312.34
5.4.200.0070.05212.34
5.4.190.0100.04212.33
5.4.180.0080.03612.34
5.4.170.0080.03412.35
5.4.160.0070.03612.34
5.4.150.0080.04012.34
5.4.140.0150.04212.02
5.4.130.0060.04412.01
5.4.120.0050.03711.96
5.4.110.0130.03011.96
5.4.100.0050.03711.96
5.4.90.0090.03811.96
5.4.80.0080.03511.96
5.4.70.0100.03011.96
5.4.60.0040.04311.96
5.4.50.0070.03411.96
5.4.40.0080.03211.95
5.4.30.0070.03511.95
5.4.20.0070.03511.95
5.4.10.0090.03211.95
5.4.00.0070.03811.43
5.3.290.0100.05112.80
5.3.280.0160.05412.71
5.3.270.0060.04512.73
5.3.260.0080.04912.71
5.3.250.0080.05112.71
5.3.240.0130.04612.72
5.3.230.0060.05212.71
5.3.220.0050.03912.68
5.3.210.0090.05012.68
5.3.200.0070.05612.68
5.3.190.0070.04712.68
5.3.180.0110.03412.67
5.3.170.0090.03812.67
5.3.160.0060.05312.68
5.3.150.0130.05812.68
5.3.140.0090.07012.66
5.3.130.0080.06412.66
5.3.120.0110.05212.65
5.3.110.0050.05412.66
5.3.100.0100.04612.12
5.3.90.0070.05912.08
5.3.80.0070.04912.07
5.3.70.0090.05912.08
5.3.60.0090.04112.06
5.3.50.0100.04412.00
5.3.40.0070.04012.00
5.3.30.0040.03911.94
5.3.20.0030.04111.71
5.3.10.0050.04511.68
5.3.00.0090.03711.67
5.2.170.0030.0359.17
5.2.160.0070.0319.18
5.2.150.0070.0309.18
5.2.140.0030.0339.17
5.2.130.0050.0289.13
5.2.120.0080.0269.13
5.2.110.0050.0299.14
5.2.100.0100.0309.13
5.2.90.0080.0279.13
5.2.80.0050.0299.13
5.2.70.0060.0289.13
5.2.60.0050.0299.08
5.2.50.0070.0299.05
5.2.40.0050.0309.03
5.2.30.0050.0309.01
5.2.20.0060.0288.99
5.2.10.0040.0308.92
5.2.00.0030.0308.77
5.1.60.0070.0218.06
5.1.50.0040.0268.05
5.1.40.0040.0258.04
5.1.30.0020.0288.39
5.1.20.0070.0258.41
5.1.10.0070.0338.13
5.1.00.0060.0348.13
5.0.50.0040.0256.61
5.0.40.0030.0206.47
5.0.30.0050.0306.28
5.0.20.0060.0176.25
5.0.10.0040.0276.23
5.0.00.0030.0326.23
4.4.90.0010.0174.78
4.4.80.0040.0144.75
4.4.70.0020.0164.75
4.4.60.0030.0154.76
4.4.50.0070.0134.77
4.4.40.0020.0254.71
4.4.30.0030.0164.76
4.4.20.0030.0194.84
4.4.10.0020.0174.85
4.4.00.0040.0244.76
4.3.110.0020.0174.67
4.3.100.0030.0164.66
4.3.90.0040.0144.63
4.3.80.0020.0254.59
4.3.70.0030.0144.63
4.3.60.0030.0154.63
4.3.50.0020.0164.63
4.3.40.0020.0244.54
4.3.30.0040.0143.28
4.3.20.0050.0133.25
4.3.10.0020.0153.21
4.3.00.0030.0236.70

preferences:
32.03 ms | 400 KiB | 5 Q