3v4l.org

run code in 300+ PHP versions simultaneously
<?php strlen('cryptic ツ') * -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)
8.3.60.0070.00718.31
8.3.50.0160.00921.02
8.3.40.0100.00718.45
8.3.30.0040.01120.03
8.3.20.0000.00720.09
8.3.10.0040.00420.97
8.3.00.0040.00422.21
8.2.180.0140.00716.50
8.2.170.0110.00722.96
8.2.160.0070.01022.20
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0070.00020.62
8.2.110.0060.00320.42
8.2.100.0070.00417.91
8.2.90.0040.00419.22
8.2.80.0080.00019.34
8.2.70.0030.00917.49
8.2.60.0000.00817.91
8.2.50.0040.00418.07
8.2.40.0030.00717.96
8.2.30.0040.00419.41
8.2.20.0000.00717.39
8.2.10.0040.00417.42
8.2.00.0000.00717.59
8.1.280.0070.00725.92
8.1.270.0080.00023.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.42
8.1.230.0040.00720.90
8.1.220.0050.00318.77
8.1.210.0000.00818.77
8.1.200.0030.00617.00
8.1.190.0050.00317.28
8.1.180.0060.00318.10
8.1.170.0000.00918.50
8.1.160.0000.00818.75
8.1.150.0050.00218.41
8.1.140.0040.00417.36
8.1.130.0040.00417.35
8.1.120.0000.00717.23
8.1.110.0000.01017.31
8.1.100.0020.00517.29
8.1.90.0030.00517.29
8.1.80.0040.00417.30
8.1.70.0000.00617.15
8.1.60.0080.00017.43
8.1.50.0040.00417.29
8.1.40.0000.00817.36
8.1.30.0070.00017.47
8.1.20.0040.00417.41
8.1.10.0000.00817.31
8.1.00.0000.00917.29
8.0.300.0040.00419.90
8.0.290.0020.00517.18
8.0.280.0000.00818.30
8.0.270.0070.00017.11
8.0.260.0000.00816.59
8.0.250.0000.00716.84
8.0.240.0070.00016.77
8.0.230.0040.00416.78
8.0.220.0000.00716.82
8.0.210.0040.00416.76
8.0.200.0040.00416.83
8.0.190.0040.00416.82
8.0.180.0060.00316.67
8.0.170.0000.00716.82
8.0.160.0000.00816.88
8.0.150.0000.00716.67
8.0.140.0040.00416.70
8.0.130.0000.00513.18
8.0.120.0000.00716.68
8.0.110.0050.00316.65
8.0.100.0040.00416.75
8.0.90.0000.00816.62
8.0.80.0040.01116.81
8.0.70.0070.00016.66
8.0.60.0040.00416.79
8.0.50.0100.00016.70
8.0.30.0120.00617.09
8.0.20.0080.01017.40
8.0.10.0040.00416.75
8.0.00.0090.01116.72
7.4.330.0070.00014.96
7.4.320.0000.00616.36
7.4.300.0000.00616.46
7.4.290.0030.00316.32
7.4.280.0040.00416.35
7.4.270.0030.00316.37
7.4.260.0030.00313.03
7.4.250.0070.00016.33
7.4.240.0050.00216.38
7.4.230.0000.00716.16
7.4.220.0080.01116.37
7.4.210.0100.00616.38
7.4.200.0030.00316.43
7.4.190.0000.00716.63
7.4.160.0130.00316.40
7.4.150.0070.01017.40
7.4.140.0220.01517.86
7.4.130.0030.01316.38
7.4.120.0100.00716.43
7.4.110.0030.01216.26
7.4.100.0120.00516.43
7.4.90.0170.00316.44
7.4.80.0160.00619.39
7.4.70.0090.00616.35
7.4.60.0090.00916.30
7.4.50.0000.00416.46
7.4.40.0090.00022.77
7.4.30.0140.00716.30
7.4.00.0030.01414.59
7.3.330.0020.00212.96
7.3.320.0070.00012.96
7.3.310.0040.00416.05
7.3.300.0030.00316.03
7.3.290.0070.00716.09
7.3.280.0080.01016.12
7.3.270.0160.00017.40
7.3.260.0090.00918.24
7.3.250.0120.00616.11
7.3.240.0120.00616.16
7.3.230.0120.00316.39
7.3.210.0080.00816.06
7.3.200.0090.01119.39
7.3.190.0050.00816.39
7.3.180.0130.00616.05
7.3.170.0060.01616.35
7.3.160.0060.01116.28
7.3.120.0000.01514.54
7.2.330.0030.01516.25
7.2.320.0060.01616.24
7.2.310.0060.01216.18
7.2.300.0130.00916.13
7.2.290.0120.00916.44
7.2.60.0030.00916.56
7.2.50.0070.00716.80
7.2.00.0070.01119.28
7.1.200.0090.00315.26
7.1.100.0000.01017.50
7.1.70.0000.01316.65
7.1.60.0140.01019.17
7.1.50.0140.00016.58
7.1.00.0070.03322.36
7.0.200.0470.00414.46
7.0.140.0130.06321.92
7.0.60.0130.03319.99
7.0.50.0100.03317.84
7.0.40.0100.03720.08
7.0.30.0200.06320.17
7.0.20.0270.07320.14
7.0.10.0400.07320.16
7.0.00.0130.03320.08
5.6.280.0000.07721.02
5.6.210.0070.03720.69
5.6.200.0070.04318.12
5.6.190.0100.07720.45
5.6.180.0270.04020.41
5.6.170.0230.06020.49
5.6.160.0070.06318.09
5.6.150.0130.04018.20
5.6.140.0030.08718.11
5.6.130.0100.06318.11
5.6.120.0000.04721.02
5.6.110.0070.04321.00
5.6.100.0100.07721.12
5.6.90.0130.05020.96
5.6.80.0000.05020.39
5.5.350.0200.06320.42
5.5.340.0030.03717.98
5.5.330.0100.07020.21
5.5.320.0370.04320.34
5.5.310.0370.08320.21
5.5.300.0070.03718.02
5.5.290.0170.05717.91
5.5.280.0070.08320.84
5.5.270.0030.04320.86
5.5.260.0070.08720.67
5.5.250.0100.03720.65
5.5.240.0200.07720.34
5.4.450.0200.05019.67
5.4.440.0870.05019.40
5.4.430.1630.05719.13
5.4.420.0670.00019.25
5.4.410.0630.00019.39
5.4.400.0370.05018.72
5.4.390.0570.06318.49
5.4.380.0170.05318.68
5.4.370.0230.05018.66
5.4.360.0130.05018.70
5.4.350.0120.03411.97
5.4.340.0070.03511.97
5.4.320.0060.03512.45
5.4.310.0060.04012.45
5.4.300.0080.04112.45
5.4.290.0110.03812.45
5.4.280.0080.04212.34
5.4.270.0100.04512.34
5.4.260.0080.05412.34
5.4.250.0080.05712.35
5.4.240.0060.04212.34
5.4.230.0110.04212.33
5.4.220.0180.03812.33
5.4.210.0160.04212.33
5.4.200.0120.04512.33
5.4.190.0110.04512.32
5.4.180.0130.04712.32
5.4.170.0220.06412.33
5.4.160.0130.04012.33
5.4.150.0130.04312.33
5.4.140.0140.04312.01
5.4.130.0190.06712.00
5.4.120.0130.04111.96
5.4.110.0120.04611.95
5.4.100.0130.04511.95
5.4.90.0110.04411.95
5.4.80.0140.04211.95
5.4.70.0120.04311.95
5.4.60.0130.04011.95
5.4.50.0170.04911.95
5.4.40.0100.04311.93
5.4.30.0090.04411.93
5.4.20.0130.05411.93
5.4.10.0140.04011.94
5.4.00.0140.05511.42
5.3.290.0060.04212.80
5.3.280.0150.04312.71
5.3.270.0130.04312.72
5.3.260.0110.04512.72
5.3.250.0140.04312.72
5.3.240.0130.04112.72
5.3.230.0130.04512.71
5.3.220.0130.04112.68
5.3.210.0150.04912.68
5.3.200.0140.04912.68
5.3.190.0190.05912.68
5.3.180.0110.05212.67
5.3.170.0100.05012.67
5.3.160.0140.04812.68
5.3.150.0130.04712.67
5.3.140.0140.04312.66
5.3.130.0200.05612.66
5.3.120.0120.04412.66
5.3.110.0140.04312.66
5.3.100.0140.06212.12
5.3.90.0110.04512.08
5.3.80.0190.03712.08
5.3.70.0140.04412.07
5.3.60.0140.04612.06
5.3.50.0230.06812.00
5.3.40.0100.04712.00
5.3.30.0160.04311.94
5.3.20.0110.04711.71
5.3.10.0120.04411.67
5.3.00.0150.04511.66

preferences:
46.92 ms | 401 KiB | 5 Q