3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strlen("r5tmqf72mjzht1grqm34l1ldrx9tdubyzw33ucng6bfqp1y0mux0.k");

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)
8.3.60.0190.00018.18
8.3.50.0110.00418.30
8.3.40.0080.00618.73
8.3.30.0100.00319.14
8.3.20.0000.00720.27
8.3.10.0110.00021.73
8.3.00.0080.00019.18
8.2.180.0070.01418.00
8.2.170.0070.00722.96
8.2.160.0100.00322.11
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0080.00020.96
8.2.110.0030.00620.49
8.2.100.0060.00617.78
8.2.90.0040.00417.91
8.2.80.0000.00818.33
8.2.70.0090.00017.38
8.2.60.0050.00317.68
8.2.50.0090.00018.07
8.2.40.0080.00018.09
8.2.30.0000.00717.84
8.2.20.0080.00017.46
8.2.10.0040.00417.97
8.2.00.0000.00717.60
8.1.280.0090.01225.92
8.1.270.0040.00418.63
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0090.00023.91
8.1.230.0090.00320.86
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0050.00317.10
8.1.180.0000.00918.10
8.1.170.0040.00418.59
8.1.160.0000.00718.75
8.1.150.0000.00718.64
8.1.140.0070.00017.18
8.1.130.0030.00317.75
8.1.120.0000.00717.30
8.1.110.0050.00217.30
8.1.100.0000.00717.23
8.1.90.0050.00317.31
8.1.80.0040.00417.36
8.1.70.0000.00717.33
8.1.60.0040.00417.34
8.1.50.0060.00317.27
8.1.40.0030.00617.27
8.1.30.0040.00417.52
8.1.20.0040.00417.48
8.1.10.0080.00017.43
8.1.00.0080.00017.33
8.0.300.0000.00718.77
8.0.290.0070.00016.75
8.0.280.0050.00318.30
8.0.270.0070.00017.09
8.0.260.0030.00317.10
8.0.250.0100.00016.73
8.0.240.0030.00316.66
8.0.230.0080.00016.84
8.0.220.0040.00416.79
8.0.210.0030.00316.66
8.0.200.0000.00716.72
8.0.190.0050.00216.82
8.0.180.0000.00716.68
8.0.170.0040.00416.79
8.0.160.0000.00716.85
8.0.150.0000.00716.75
8.0.140.0080.00016.73
8.0.130.0000.00513.16
8.0.120.0030.00516.76
8.0.110.0040.00416.66
8.0.100.0000.00716.66
8.0.90.0040.00416.81
8.0.80.0100.00716.68
8.0.70.0000.00716.75
8.0.60.0070.00016.62
8.0.50.0060.00316.78
8.0.30.0130.00817.05
8.0.20.0110.00817.40
8.0.10.0050.00216.91
8.0.00.0090.00816.55
7.4.330.0050.00015.03
7.4.320.0060.00016.45
7.4.300.0060.00016.46
7.4.290.0030.00316.47
7.4.280.0040.00416.45
7.4.270.0070.00016.38
7.4.260.0000.00716.30
7.4.250.0040.00416.34
7.4.240.0050.00216.44
7.4.230.0000.00716.37
7.4.220.0100.01616.52
7.4.210.0090.00916.33
7.4.200.0040.00416.39
7.4.160.0040.01216.45
7.4.150.0120.00917.40
7.4.140.0090.00917.86
7.4.130.0120.00716.32
7.4.120.0060.01116.36
7.4.110.0060.01516.44
7.4.100.0030.01416.62
7.4.90.0060.01016.41
7.4.80.0120.00919.39
7.4.70.0060.01616.40
7.4.60.0060.00916.41
7.4.50.0030.00616.52
7.4.40.0150.00316.48
7.4.30.0110.01116.52
7.4.00.0070.01014.57
7.3.330.0030.00313.00
7.3.320.0000.00512.87
7.3.310.0030.00316.07
7.3.300.0030.00316.18
7.3.290.0050.01016.15
7.3.280.0100.00616.13
7.3.270.0130.00317.40
7.3.260.0130.00316.17
7.3.250.0120.00516.12
7.3.240.0090.00916.36
7.3.230.0060.01516.39
7.3.210.0130.00316.20
7.3.200.0120.00619.39
7.3.190.0000.01516.22
7.3.180.0150.00816.16
7.3.170.0080.00816.31
7.3.160.0070.00716.38
7.2.330.0100.01316.64
7.2.320.0120.00616.57
7.2.310.0100.01016.39
7.2.300.0090.00916.48
7.2.290.0160.00716.51
7.2.00.0030.01019.41
7.1.200.0030.00815.65
7.1.100.0080.00318.08
7.1.70.0150.00916.71
7.1.60.0090.01619.22
7.1.50.0130.00616.74
7.1.00.0070.07322.54
7.0.200.0030.01016.69
7.0.140.0030.03322.11
7.0.60.0130.06719.85
7.0.50.0070.05317.80
7.0.40.0000.04720.24
7.0.30.0270.08320.00
7.0.20.0270.04320.32
7.0.10.0030.04720.30
7.0.00.0000.04720.30
5.6.280.0000.07720.89
5.6.210.0100.04020.62
5.6.200.0070.08018.15
5.6.190.0100.08320.56
5.6.180.0370.07020.39
5.6.170.0170.04020.52
5.6.160.0030.06020.44
5.6.150.0070.04718.12
5.6.140.0070.05318.07
5.6.130.0070.04718.12
5.6.120.0100.08020.98
5.6.110.0130.08321.02
5.6.100.0130.08021.10
5.6.90.0070.03721.12
5.6.80.0130.07320.41
5.5.350.0200.07720.51
5.5.340.0070.05317.91
5.5.330.0030.05020.47
5.5.320.0400.03720.41
5.5.310.0270.07020.28
5.5.300.0030.05718.04
5.5.290.0130.08317.92
5.5.280.0000.04320.76
5.5.270.0070.06020.66
5.5.260.0100.05320.64
5.5.250.0070.05320.63
5.5.240.0070.07720.11
5.4.450.0870.07019.59
5.4.440.0800.05319.54
5.4.430.0530.05719.13
5.4.420.0800.04319.54
5.4.410.0800.05319.05
5.4.400.0170.05019.12
5.4.390.0230.05318.72
5.4.380.0230.05718.46
5.4.370.0230.05718.69
5.4.360.0330.04318.50
5.4.350.0200.06018.50
5.4.340.0200.06018.69
5.4.320.0270.05318.61
5.4.310.0270.05318.73
5.4.300.0300.05018.56
5.4.290.0270.05318.73
5.4.280.0200.05718.68
5.4.270.0300.05018.77
5.4.260.0300.05018.71
5.4.250.0300.05018.52
5.4.240.0300.05318.59
5.4.230.0230.05318.67
5.4.220.0200.05718.60
5.4.210.0430.05718.45
5.4.200.0300.04716.55
5.4.190.0270.05318.73
5.4.180.0270.05318.45
5.4.170.0430.04318.70
5.4.160.0300.05318.70
5.4.150.0270.06318.68
5.4.140.0230.05316.13
5.4.130.0270.04716.26
5.4.120.0230.05316.27
5.4.110.0300.04716.30
5.4.100.0270.05016.25
5.4.90.0200.06016.25
5.4.80.0200.05716.15
5.4.70.0300.04716.23
5.4.60.0270.04716.19
5.4.50.0300.04316.01
5.4.40.0200.05716.01
5.4.30.0300.04316.12
5.4.20.0170.05716.06
5.4.10.0270.04716.05
5.4.00.0270.04715.76

preferences:
48.82 ms | 400 KiB | 5 Q