3v4l.org

run code in 300+ PHP versions simultaneously
<?php lenght('ff251526d08f31878dc71dc395c3c35a');

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)
8.3.60.0120.00916.61
8.3.50.0090.01421.92
8.3.40.0070.01418.76
8.3.30.0150.00018.79
8.3.20.0000.00820.25
8.3.10.0000.00721.87
8.3.00.0000.00819.38
8.2.180.0170.00016.36
8.2.170.0040.01122.96
8.2.160.0110.00319.17
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00020.36
8.2.120.0040.00426.35
8.2.110.0030.00722.27
8.2.100.0090.00317.75
8.2.90.0030.00519.09
8.2.80.0040.00417.97
8.2.70.0090.00017.38
8.2.60.0030.00617.80
8.2.50.0030.00518.07
8.2.40.0090.00019.24
8.2.30.0030.00320.69
8.2.20.0060.00517.68
8.2.10.0040.00417.88
8.2.00.0000.00717.86
8.1.280.0110.01125.92
8.1.270.0060.00324.02
8.1.260.0070.00028.09
8.1.250.0080.00028.09
8.1.240.0040.00422.39
8.1.230.0030.00917.42
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0040.00417.13
8.1.190.0050.00217.70
8.1.180.0000.00718.10
8.1.170.0030.00518.52
8.1.160.0040.00421.95
8.1.150.0070.00018.80
8.1.140.0040.00419.34
8.1.130.0000.00717.57
8.1.120.0030.00317.35
8.1.110.0020.00517.30
8.1.100.0040.00417.23
8.1.90.0000.00717.37
8.1.80.0070.00017.33
8.1.70.0040.00417.25
8.1.60.0060.00317.31
8.1.50.0040.00417.49
8.1.40.0040.00417.43
8.1.30.0050.00517.48
8.1.20.0030.00617.55
8.1.10.0040.00417.39
8.1.00.0030.00617.46
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.41
8.0.270.0040.00417.23
8.0.260.0040.00417.17
8.0.250.0000.00716.93
8.0.240.0040.00416.97
8.0.230.0000.00716.87
8.0.220.0000.00716.81
8.0.210.0030.00316.81
8.0.200.0000.00616.95
8.0.190.0060.00316.93
8.0.180.0040.00416.94
8.0.170.0000.00816.80
8.0.160.0080.00016.92
8.0.150.0050.00516.78
8.0.140.0030.00316.72
8.0.130.0050.00013.28
8.0.120.0000.00716.75
8.0.110.0040.00416.83
8.0.100.0040.00416.76
8.0.90.0000.00716.75
8.0.80.0120.00916.94
8.0.70.0000.00716.84
8.0.60.0040.00416.95
8.0.50.0000.00816.93
8.0.30.0060.01017.04
8.0.20.0150.00717.40
8.0.10.0070.00016.78
8.0.00.0110.00616.66
7.4.330.0020.00216.84
7.4.320.0030.00316.46
7.4.300.0000.00716.57
7.4.290.0060.00016.57
7.4.280.0000.00916.42
7.4.270.0000.00616.38
7.4.260.0080.00016.31
7.4.250.0050.00216.53
7.4.240.0020.00516.48
7.4.230.0000.00716.23
7.4.220.0160.00916.42
7.4.210.0100.00716.63
7.4.200.0000.00716.59
7.4.160.0030.01316.38
7.4.150.0130.00317.40
7.4.140.0150.00517.86
7.4.130.0090.01016.57
7.4.120.0050.01216.43
7.4.110.0060.01316.52
7.4.100.0110.01216.53
7.4.90.0030.01416.25
7.4.80.0120.01219.39
7.4.70.0130.00416.29
7.4.60.0060.01016.39
7.4.50.0030.01016.35
7.4.40.0070.00716.45
7.4.30.0100.00716.55
7.4.00.0060.00915.04
7.3.330.0000.00513.09
7.3.320.0050.00013.02
7.3.310.0060.00016.32
7.3.300.0030.00316.23
7.3.290.0030.01116.22
7.3.280.0070.01016.25
7.3.270.0140.00817.40
7.3.260.0110.01216.36
7.3.250.0100.00916.34
7.3.240.0120.01016.30
7.3.230.0060.01616.41
7.3.210.0160.00016.25
7.3.200.0040.01416.41
7.3.190.0130.00316.30
7.3.180.0100.00716.23
7.3.170.0030.01516.27
7.3.160.0170.00016.41
7.2.330.0060.01016.58
7.2.320.0000.01616.28
7.2.310.0100.00716.55
7.2.300.0130.00316.40
7.2.290.0170.00416.46
7.2.60.0030.01016.40
7.2.00.0040.01119.32
7.1.200.0030.01315.76
7.1.100.0060.00617.90
7.1.70.0220.00016.91
7.1.60.0150.00919.36
7.1.50.0070.01716.52
7.1.00.0030.07722.48
7.0.200.0310.00914.59
7.0.60.0070.06719.89
7.0.50.0070.04317.88
7.0.40.0200.07720.04
7.0.30.0270.08019.96
7.0.20.0300.06020.17
7.0.10.0030.07720.19
7.0.00.0030.04319.99
5.6.280.0030.06021.04
5.6.210.0070.05020.50
5.6.200.0000.06018.23
5.6.190.0030.05320.41
5.6.180.0300.08020.45
5.6.170.0330.06320.55
5.6.160.0030.04320.50
5.6.150.0030.08018.21
5.6.140.0030.04018.21
5.6.130.0100.05018.12
5.6.120.0170.06020.96
5.6.110.0130.05020.98
5.6.100.0100.08320.98
5.6.90.0100.08721.02
5.6.80.0100.07720.48
5.5.350.0130.06320.38
5.5.340.0030.05318.01
5.5.330.0170.07320.19
5.5.320.0000.08320.21
5.5.310.0200.06020.34
5.5.300.0030.06017.91
5.5.290.0030.07717.98
5.5.280.0000.04320.84
5.5.270.0100.07720.85
5.5.260.0070.08720.86
5.5.250.0130.07720.61
5.5.240.0300.07320.03

preferences:
56.51 ms | 401 KiB | 5 Q