3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strlen('66/668b3004f3a10eb17c6580633626c2b7ded57018_full.jpg');

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)
8.3.60.0100.01316.50
8.3.50.0140.00721.96
8.3.40.0140.00718.71
8.3.30.0070.00719.09
8.3.20.0040.00420.29
8.3.10.0040.00423.70
8.3.00.0030.00619.38
8.2.180.0110.00418.16
8.2.170.0110.00422.96
8.2.160.0030.01020.52
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0060.01326.16
8.2.120.0060.00322.16
8.2.110.0060.00322.25
8.2.100.0090.00317.66
8.2.90.0030.00619.05
8.2.80.0030.00617.97
8.2.70.0040.00417.63
8.2.60.0040.00417.91
8.2.50.0080.00018.07
8.2.40.0000.00718.16
8.2.30.0040.00417.82
8.2.20.0040.00417.46
8.2.10.0040.00417.80
8.2.00.0000.00717.42
8.1.280.0110.00625.92
8.1.270.0050.00323.87
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0040.00423.75
8.1.230.0040.00819.10
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0060.00317.23
8.1.190.0040.00417.05
8.1.180.0080.00018.10
8.1.170.0040.00418.32
8.1.160.0060.00321.98
8.1.150.0000.00718.55
8.1.140.0000.00717.22
8.1.130.0080.00017.63
8.1.120.0070.00317.38
8.1.110.0040.00417.24
8.1.100.0030.00317.36
8.1.90.0050.00217.37
8.1.80.0040.00417.32
8.1.70.0030.00317.31
8.1.60.0030.00517.41
8.1.50.0040.00417.39
8.1.40.0050.00317.39
8.1.30.0030.00517.32
8.1.20.0030.00617.42
8.1.10.0080.00017.48
8.1.00.0000.00717.34
8.0.300.0040.00418.77
8.0.290.0040.00416.91
8.0.280.0070.00018.38
8.0.270.0050.00317.11
8.0.260.0030.00316.74
8.0.250.0080.00016.86
8.0.240.0050.00316.80
8.0.230.0040.00416.75
8.0.220.0000.00716.73
8.0.210.0030.00316.65
8.0.200.0070.00016.83
8.0.190.0000.01016.82
8.0.180.0070.00016.77
8.0.170.0000.01016.78
8.0.160.0080.00016.71
8.0.150.0050.00216.80
8.0.140.0040.00416.78
8.0.130.0050.00013.20
8.0.120.0040.00416.65
8.0.110.0080.00016.71
8.0.100.0070.00016.69
8.0.90.0070.00016.77
8.0.80.0090.00616.73
8.0.70.0040.00416.76
8.0.60.0040.00416.67
8.0.50.0000.00816.79
8.0.30.0160.00416.83
8.0.20.0110.00717.40
8.0.10.0000.00716.66
8.0.00.0100.00616.63
7.4.330.0020.00215.00
7.4.320.0030.00316.39
7.4.300.0070.00016.44
7.4.290.0030.00316.48
7.4.280.0000.00816.38
7.4.270.0070.00016.40
7.4.260.0090.00016.36
7.4.250.0000.00716.47
7.4.240.0020.00516.41
7.4.230.0040.00416.17
7.4.220.0030.02216.50
7.4.210.0040.01116.45
7.4.200.0000.00716.56
7.4.190.0000.00716.59
7.4.160.0000.01916.50
7.4.150.0090.00917.40
7.4.140.0100.00817.86
7.4.130.0050.01116.50
7.4.120.0120.00516.28
7.4.110.0150.00616.23
7.4.100.0130.00716.45
7.4.90.0120.00616.43
7.4.80.0070.01119.39
7.4.70.0060.00916.42
7.4.60.0130.00716.41
7.4.50.0000.00816.25
7.4.40.0100.00622.77
7.4.30.0040.01216.58
7.4.00.0030.01414.54
7.3.330.0050.00013.02
7.3.320.0030.00212.97
7.3.310.0030.00316.17
7.3.300.0000.00616.16
7.3.290.0100.01016.12
7.3.280.0070.01016.06
7.3.270.0110.00517.40
7.3.260.0130.01116.19
7.3.250.0130.00816.40
7.3.240.0090.00616.23
7.3.230.0040.01416.39
7.3.210.0120.00616.19
7.3.200.0040.01219.39
7.3.190.0120.00616.39
7.3.180.0060.00916.47
7.3.170.0070.01016.27
7.3.160.0130.00716.29
7.3.120.0040.00714.70
7.2.330.0080.00816.43
7.2.320.0120.00916.32
7.2.310.0060.01216.50
7.2.300.0100.00716.57
7.2.290.0100.00716.37
7.1.100.0030.00617.87
7.1.70.0000.00916.67
7.1.60.0070.00717.28
7.1.50.0040.01216.95
7.1.00.0000.08022.41
7.0.200.0060.01016.72
7.0.140.0030.07321.93
7.0.60.0030.09019.91
7.0.50.0130.06717.91
7.0.40.0070.08020.32
7.0.30.0200.03720.09
7.0.20.0170.05320.00
7.0.10.0100.07020.16
7.0.00.0030.05020.01
5.6.280.0030.07320.88
5.6.210.0100.06720.56
5.6.200.0100.07318.22
5.6.190.0000.06720.33
5.6.180.0270.07720.48
5.6.170.0300.04720.48
5.6.160.0170.08020.48
5.6.150.0070.08018.21
5.6.140.0030.08318.08
5.6.130.0070.07718.13
5.6.120.0030.04021.09
5.6.110.0170.03721.00
5.6.100.0100.06321.10
5.6.90.0130.06721.02
5.6.80.0030.06720.50
5.6.70.4430.03720.52
5.5.350.0100.07720.31
5.5.340.0000.04018.02
5.5.330.0030.08020.48
5.5.320.0330.04320.40
5.5.310.0130.04320.25
5.5.300.0030.05317.93
5.5.290.0030.04017.92
5.5.280.0130.06320.87
5.5.270.0030.08320.71
5.5.260.0100.08320.73
5.5.250.0170.04320.69
5.5.240.0200.08020.03
5.4.450.0670.05719.10
5.4.440.0770.05319.58
5.4.430.0130.05019.09
5.4.420.0670.00019.48
5.4.410.0170.04719.02
5.4.400.0130.05718.63
5.4.390.0230.05318.72
5.4.380.0100.06318.50
5.4.370.0130.03018.53
5.4.360.0170.05018.45
5.4.350.0060.03211.97
5.4.340.0070.03511.96
5.4.320.0070.03512.45
5.4.310.0060.03712.45
5.4.300.0030.03812.45
5.4.290.0080.03412.45
5.4.280.0080.03312.34
5.4.270.0100.03212.34
5.4.260.0080.05012.34
5.4.250.0060.03612.35
5.4.240.0070.04012.35
5.4.230.0090.03312.34
5.4.220.0070.03712.34
5.4.210.0070.03412.34
5.4.200.0060.03912.34
5.4.190.0050.05112.33
5.4.180.0030.03812.34
5.4.170.0130.04912.33
5.4.160.0120.04712.32
5.4.150.0170.04312.31
5.4.140.0140.04312.00
5.4.130.0270.07611.98
5.4.120.0160.04111.94
5.4.110.0160.04111.93
5.4.100.0190.03911.93
5.4.90.0150.04611.93
5.4.80.0150.04411.94
5.4.70.0210.05111.93
5.4.60.0140.04211.93
5.4.50.0150.04111.93
5.4.40.0130.04411.92
5.4.30.0320.07211.92
5.4.20.0190.04311.92
5.4.10.0140.04311.92
5.4.00.0160.07111.41
5.3.290.0060.03912.80
5.3.280.0040.04512.71
5.3.270.0130.04712.73
5.3.260.0170.04312.72
5.3.250.0150.04512.71
5.3.240.0210.06912.72
5.3.230.0160.04712.71
5.3.220.0160.04312.68
5.3.210.0180.04312.68
5.3.200.0140.04712.68
5.3.190.0190.04512.68
5.3.180.0320.06512.68
5.3.170.0220.05512.67
5.3.160.0180.04412.67
5.3.150.0210.06812.67
5.3.140.0160.04212.66
5.3.130.0190.04212.66
5.3.120.0200.05412.66
5.3.110.0150.04312.66
5.3.100.0140.04412.12
5.3.90.0200.03912.08
5.3.80.0150.04512.08
5.3.70.0150.04712.07
5.3.60.0180.04312.06
5.3.50.0160.04312.00
5.3.40.0220.06712.00
5.3.30.0150.04211.94
5.3.20.0140.04511.71
5.3.10.0230.06211.67
5.3.00.0150.04111.66

preferences:
33.11 ms | 401 KiB | 5 Q