3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strlen("Fix Exception message in CachingIterator::ctor");

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)
8.3.60.0090.00616.50
8.3.50.0100.00722.87
8.3.40.0090.00618.70
8.3.30.0140.00018.84
8.3.20.0040.00420.38
8.3.10.0080.00021.64
8.3.00.0040.00417.80
8.2.180.0100.01018.04
8.2.170.0070.00722.96
8.2.160.0100.00320.35
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0140.00426.16
8.2.120.0030.00521.04
8.2.110.0070.00321.19
8.2.100.0000.01117.78
8.2.90.0080.00017.90
8.2.80.0030.00517.97
8.2.70.0090.00017.38
8.2.60.0030.00817.80
8.2.50.0070.00318.07
8.2.40.0050.00317.91
8.2.30.0040.00417.84
8.2.20.0030.00517.44
8.2.10.0030.00517.80
8.2.00.0050.00217.59
8.1.280.0100.01025.92
8.1.270.0120.00423.85
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.38
8.1.230.0110.00020.91
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.10
8.1.190.0070.00017.11
8.1.180.0030.00518.10
8.1.170.0030.00618.50
8.1.160.0080.00021.97
8.1.150.0000.00718.70
8.1.140.0040.00417.19
8.1.130.0000.00717.67
8.1.120.0000.00717.20
8.1.110.0030.00517.38
8.1.100.0000.00717.27
8.1.90.0040.00417.32
8.1.80.0080.00017.32
8.1.70.0030.00317.21
8.1.60.0040.00417.44
8.1.50.0000.00917.29
8.1.40.0000.00717.32
8.1.30.0030.00617.44
8.1.20.0000.00817.56
8.1.10.0040.00417.39
8.1.00.0040.00417.39
8.0.300.0000.00719.91
8.0.290.0070.00016.58
8.0.280.0030.00318.25
8.0.270.0040.00417.14
8.0.260.0080.00017.14
8.0.250.0000.00716.72
8.0.240.0000.00716.75
8.0.230.0030.00316.82
8.0.220.0000.00616.79
8.0.210.0000.00716.82
8.0.200.0000.00716.78
8.0.190.0030.00316.69
8.0.180.0050.00316.71
8.0.170.0040.00416.71
8.0.160.0070.00016.81
8.0.150.0040.00416.66
8.0.140.0090.00016.64
8.0.130.0030.00313.22
8.0.120.0040.00416.61
8.0.110.0040.00416.68
8.0.100.0030.00616.66
8.0.90.0040.00416.80
8.0.80.0130.00316.73
8.0.70.0040.00416.82
8.0.60.0050.00316.56
8.0.50.0050.00316.63
8.0.30.0090.00816.95
8.0.20.0130.01117.40
8.0.10.0040.00416.83
8.0.00.0080.01016.71
7.4.330.0000.00515.00
7.4.320.0000.00716.36
7.4.300.0000.00616.41
7.4.290.0050.00216.29
7.4.280.0080.00016.45
7.4.270.0070.00016.35
7.4.260.0030.00316.44
7.4.250.0080.00016.34
7.4.240.0040.00316.42
7.4.230.0000.00716.36
7.4.220.0140.00316.31
7.4.210.0030.01216.33
7.4.200.0000.00716.54
7.4.160.0070.00716.41
7.4.150.0110.01517.40
7.4.140.0120.00517.86
7.4.130.0100.01016.36
7.4.120.0050.01216.50
7.4.110.0060.01016.45
7.4.100.0080.01216.35
7.4.90.0030.01316.55
7.4.80.0060.01219.39
7.4.70.0120.00416.37
7.4.60.0200.00316.34
7.4.50.0040.00016.16
7.4.40.0110.00716.54
7.4.30.0070.01016.54
7.4.00.0120.00314.59
7.3.330.0030.00312.93
7.3.320.0050.00012.85
7.3.310.0000.00716.07
7.3.300.0030.00316.17
7.3.290.0000.01316.16
7.3.280.0070.00916.09
7.3.270.0120.00617.40
7.3.260.0150.00316.32
7.3.250.0100.00816.40
7.3.240.0050.01316.24
7.3.230.0030.01316.39
7.3.210.0130.00316.15
7.3.200.0000.02019.39
7.3.190.0030.01316.14
7.3.180.0040.01616.34
7.3.170.0040.01116.52
7.3.160.0080.00816.38
7.3.120.0090.00614.82
7.2.330.0030.01516.53
7.2.320.0110.01116.42
7.2.310.0130.00316.55
7.2.300.0100.00716.59
7.2.290.0130.00616.57
7.1.200.0070.00715.67
7.1.70.0070.00717.05
7.1.60.0130.01319.40
7.1.50.0060.01916.62
7.1.00.0070.07322.44
7.0.200.0040.00416.36
7.0.140.0100.07021.93
7.0.60.0000.07319.91
7.0.50.0100.05317.80
7.0.40.0130.03320.13
7.0.30.0230.05720.31
7.0.20.0300.05020.00
7.0.10.0030.05020.24
7.0.00.0100.05719.97
5.6.280.0000.07721.14
5.6.210.0100.05720.46
5.6.200.0170.05718.13
5.6.190.0170.08320.39
5.6.180.0200.05320.41
5.6.170.0270.07720.61
5.6.160.0130.05720.33
5.6.150.0100.07718.21
5.6.140.0100.05718.18
5.6.130.0030.06018.11
5.6.120.0100.04720.91
5.6.110.0100.08021.10
5.6.100.0100.04020.96
5.6.90.0000.05021.05
5.6.80.0130.07320.38
5.5.350.4230.04020.40
5.5.340.0070.03717.91
5.5.330.0070.08020.40
5.5.320.0100.04320.29
5.5.310.0500.06720.18
5.5.300.0070.04717.92
5.5.290.0170.05717.98
5.5.280.0030.08020.79
5.5.270.0100.04720.67
5.5.260.0100.07720.76
5.5.250.0000.07320.57
5.5.240.0030.08020.25
5.4.450.0400.04719.41
5.4.440.0370.05019.13
5.4.430.0400.05019.42
5.4.420.0630.04719.54
5.4.410.0470.04319.30
5.4.400.0170.04019.09
5.4.390.0230.04019.10
5.4.380.1000.07018.57
5.4.370.0770.05318.63
5.4.360.0930.06718.68
5.4.350.1000.05018.59
5.4.340.1000.05718.66
5.4.320.0040.03812.45
5.4.310.0070.04512.45
5.4.300.0100.04812.45
5.4.290.0070.03712.45
5.4.280.0080.03312.34
5.4.270.0070.03512.35
5.4.260.0050.03912.35
5.4.250.0060.03712.34
5.4.240.0040.03712.34
5.4.230.0050.03712.34
5.4.220.0090.03212.34
5.4.210.0060.04512.34
5.4.200.0060.03912.34
5.4.190.0060.03612.33
5.4.180.0090.03512.33
5.4.170.0090.03412.34
5.4.160.0070.04512.34
5.4.150.0100.03712.34
5.4.140.0060.03712.02
5.4.130.0040.03812.01
5.4.120.0100.03111.97
5.4.110.0070.03411.96
5.4.100.0050.03611.96
5.4.90.0080.03511.96
5.4.80.0090.03511.96
5.4.70.0060.04511.96
5.4.60.0050.03511.96
5.4.50.0080.04311.96
5.4.40.0040.03511.95
5.4.30.0070.03311.95
5.4.20.0060.03411.95
5.4.10.0060.03711.94
5.4.00.0060.03911.43
5.3.290.0040.04212.80
5.3.280.0060.03812.71
5.3.270.0060.04012.72
5.3.260.0040.04212.72
5.3.250.0060.04012.72
5.3.240.0080.04712.72
5.3.230.0080.04012.71
5.3.220.0080.03612.68
5.3.210.0080.03612.68
5.3.200.0060.03612.68
5.3.190.0050.03812.68
5.3.180.0060.04112.67
5.3.170.0040.03912.67
5.3.160.0040.04012.68
5.3.150.0100.03512.67
5.3.140.0080.03512.66
5.3.130.0070.03812.66
5.3.120.0070.03812.66
5.3.110.0110.03812.66
5.3.100.0060.03612.12
5.3.90.0040.03912.09
5.3.80.0040.03712.07
5.3.70.0070.04212.07
5.3.60.0070.03912.07
5.3.50.0060.04012.00
5.3.40.0070.03812.00
5.3.30.0070.03711.94
5.3.20.0070.03411.71
5.3.10.0040.03711.68
5.3.00.0080.03411.68

preferences:
39.85 ms | 401 KiB | 5 Q