3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Foo { new Pdo(); }

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)
8.3.60.0040.01116.50
8.3.50.0140.00721.93
8.3.40.0150.00318.84
8.3.30.0040.01118.71
8.3.20.0060.00320.16
8.3.10.0040.00423.54
8.3.00.0000.00819.25
8.2.180.0170.00318.22
8.2.170.0000.01422.96
8.2.160.0100.00720.38
8.2.150.0080.00024.18
8.2.140.0000.00724.66
8.2.130.0080.00417.38
8.2.120.0070.00026.35
8.2.110.0030.00622.30
8.2.100.0060.00717.68
8.2.90.0030.00519.21
8.2.80.0080.00017.97
8.2.70.0000.00917.63
8.2.60.0060.00617.93
8.2.50.0000.00818.07
8.2.40.0070.00019.38
8.2.30.0070.00020.67
8.2.20.0000.00717.66
8.2.10.0040.00418.06
8.2.00.0040.00418.04
8.1.280.0070.00725.92
8.1.270.0000.00823.87
8.1.260.0060.00328.09
8.1.250.0000.00728.09
8.1.240.0030.00623.98
8.1.230.0040.00817.52
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.10
8.1.190.0040.00417.10
8.1.180.0050.00318.10
8.1.170.0000.00818.59
8.1.160.0040.00421.85
8.1.150.0020.00518.75
8.1.140.0040.00419.44
8.1.130.0030.00517.62
8.1.120.0040.00417.32
8.1.110.0030.00317.31
8.1.100.0080.00017.34
8.1.90.0050.00317.22
8.1.80.0080.00317.29
8.1.70.0030.00317.20
8.1.60.0060.00317.34
8.1.50.0040.00417.49
8.1.40.0090.00017.48
8.1.30.0080.00017.52
8.1.20.0030.00517.51
8.1.10.0050.00317.49
8.1.00.0000.00817.42
8.0.300.0040.00418.77
8.0.290.0050.00216.63
8.0.280.0050.00218.29
8.0.270.0030.00317.07
8.0.260.0000.00617.12
8.0.250.0040.00416.96
8.0.240.0000.00716.88
8.0.230.0030.00616.82
8.0.220.0070.00016.80
8.0.210.0050.00216.75
8.0.200.0030.00316.90
8.0.190.0000.00716.79
8.0.180.0040.00416.82
8.0.170.0000.00816.86
8.0.160.0070.00016.79
8.0.150.0040.00416.79
8.0.140.0040.00816.79
8.0.130.0060.00013.34
8.0.120.0030.00616.82
8.0.110.0080.00016.73
8.0.100.0050.00316.93
8.0.90.0000.00716.84
8.0.80.0130.00316.86
8.0.70.0020.00516.89
8.0.60.0040.00416.88
8.0.50.0040.00416.95
8.0.30.0060.01317.07
8.0.20.0100.00917.40
8.0.10.0000.00817.00
8.0.00.0120.00616.71
7.4.330.0050.00015.08
7.4.320.0000.00716.41
7.4.300.0030.00316.58
7.4.290.0050.00216.51
7.4.280.0030.00416.47
7.4.270.0000.00716.53
7.4.260.0000.00716.36
7.4.250.0030.00316.46
7.4.240.0000.00716.50
7.4.230.0030.00316.55
7.4.220.0070.01416.46
7.4.210.0080.00516.61
7.4.200.0000.00716.33
7.4.160.0040.01116.29
7.4.150.0100.00717.40
7.4.140.0150.00717.86
7.4.130.0100.01016.47
7.4.120.0080.00816.50
7.4.110.0060.01216.63
7.4.100.0110.01116.59
7.4.90.0030.01416.29
7.4.80.0030.01419.39
7.4.70.0030.01316.49
7.4.60.0080.00816.22
7.4.50.0040.00016.31
7.4.40.0150.00616.39
7.4.30.0060.01216.39
7.4.00.0090.00714.97
7.3.330.0040.00413.16
7.3.320.0050.00013.09
7.3.310.0020.00516.28
7.3.300.0080.00016.27
7.3.290.0030.00316.20
7.3.280.0100.00816.22
7.3.270.0070.01017.40
7.3.260.0080.00816.21
7.3.240.0070.00916.29
7.3.230.0060.01016.39
7.3.210.0070.01016.37
7.3.200.0170.00016.50
7.3.190.0030.01616.24
7.3.180.0110.01016.25
7.3.170.0130.00316.27
7.3.160.0110.00816.41
7.3.120.0040.01514.71
7.3.110.0070.01114.67
7.3.100.0070.01014.65
7.3.90.0000.01614.63
7.3.80.0000.01214.78
7.3.70.0030.01314.73
7.3.60.0000.01014.84
7.3.50.0070.00714.84
7.3.40.0030.00714.58
7.3.30.0030.00614.65
7.3.20.0120.00316.55
7.3.10.0030.01016.67
7.3.00.0040.01016.73
7.2.330.0030.01516.32
7.2.320.0160.00316.30
7.2.310.0070.01016.38
7.2.300.0060.01116.22
7.2.290.0150.00916.23
7.2.250.0070.01414.82
7.2.240.0040.01414.76
7.2.230.0000.01715.02
7.2.220.0070.00714.77
7.2.210.0030.01014.81
7.2.200.0140.00014.80
7.2.190.0070.00414.80
7.2.180.0120.00315.06
7.2.170.0070.00414.65
7.2.60.0090.00316.82
7.2.00.0000.00919.34
7.1.330.0000.01415.68
7.1.320.0070.00715.59
7.1.310.0120.00315.55
7.1.300.0070.01015.59
7.1.290.0000.00915.72
7.1.280.0040.00715.40
7.1.270.0040.01115.61
7.1.260.0090.00615.48
7.1.200.0090.00315.71
7.1.100.0030.01017.79
7.1.70.0030.01016.88
7.1.60.0120.00619.48
7.1.50.0110.01116.92
7.1.00.0030.08322.40
7.0.200.0400.00714.38
7.0.60.0070.07319.81
7.0.50.0100.07317.87
7.0.40.0070.06720.22
7.0.30.0270.08020.30
7.0.20.0500.05320.09
7.0.10.0070.07020.09
7.0.00.0130.06020.30
5.6.280.0000.06320.98
5.6.210.0130.07020.74
5.6.200.0070.04018.13
5.6.190.0100.08320.57
5.6.180.0200.04720.35
5.6.170.0370.06320.47
5.6.160.0030.04320.37
5.6.150.0070.08018.11
5.6.140.0130.07718.15
5.6.130.0030.04318.15
5.6.120.0100.08021.04
5.6.110.0070.08720.96
5.6.100.0000.04720.98
5.6.90.0030.04020.87
5.6.80.0130.07020.50
5.5.350.4230.04020.48
5.5.340.0000.06017.91
5.5.330.0100.07320.07
5.5.320.0230.04320.26
5.5.310.0330.03720.14
5.5.300.0100.06717.92
5.5.290.0070.08317.95
5.5.280.0070.03720.86
5.5.270.0200.06020.67
5.5.260.0130.07020.88
5.5.250.0030.07020.69
5.5.240.0270.06020.18

preferences:
58.96 ms | 401 KiB | 5 Q