3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Create an empty file touch('empty.txt'); while (true) { include('empty.txt'); //echo memory_get_usage() . "\n"; } ?>

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)
8.3.60.0160.01016.63
8.3.50.0240.00717.24
8.3.40.0190.01318.68
8.3.30.0150.00318.67
8.3.20.0100.00318.54
8.3.10.0100.00020.23
8.3.00.0000.01019.38
8.2.180.0090.00918.41
8.2.170.0070.01022.96
8.2.160.0120.00620.98
8.2.150.0060.00324.18
8.2.140.0090.00624.66
8.2.130.0070.00326.16
8.2.120.0000.01419.36
8.2.110.0170.02120.93
8.2.100.0140.00017.91
8.2.90.0030.00619.09
8.2.80.0090.00317.97
8.2.70.0080.00817.50
8.2.60.0130.00617.91
8.2.50.0080.00418.07
8.2.40.0080.00318.16
8.2.30.0120.00918.01
8.2.20.0000.01117.73
8.2.10.0090.00017.76
8.2.00.0000.01617.81
8.1.280.0200.00025.92
8.1.270.0040.01323.99
8.1.260.0090.00026.35
8.1.250.0060.00328.09
8.1.240.0260.00322.14
8.1.230.0100.00319.15
8.1.220.0060.00617.74
8.1.210.0040.00818.77
8.1.200.0100.00717.35
8.1.190.0000.01117.10
8.1.180.0050.00518.10
8.1.170.0000.01118.70
8.1.160.0080.00418.95
8.1.150.0040.00718.64
8.1.140.0060.00617.42
8.1.130.0050.00517.70
8.1.120.0100.00017.50
8.1.110.0100.00017.45
8.1.100.0130.00017.50
8.1.90.0120.00417.34
8.1.80.0080.00017.39
8.1.70.0000.00817.31
8.1.60.0070.00317.65
8.1.50.0040.00717.55
8.1.40.0060.00317.62
8.1.30.0040.00817.66
8.1.20.0050.00517.55
8.1.10.0030.00617.47
8.1.00.0000.00917.47
8.0.300.0040.00418.77
8.0.290.0090.00416.75
8.0.280.0000.00818.36
8.0.270.0040.00416.88
8.0.260.0100.00016.89
8.0.250.0070.00417.04
8.0.240.0120.00416.96
8.0.230.0000.01216.99
8.0.220.0120.00416.89
8.0.210.0040.01116.98
8.0.200.0060.00616.95
8.0.190.0130.00016.96
8.0.180.0040.00416.88
8.0.170.0080.00816.88
8.0.160.0060.00616.98
8.0.150.0100.00316.95
8.0.140.0040.00816.81
8.0.130.0070.00713.37
8.0.120.0080.00416.80
8.0.110.0100.00016.96
8.0.100.0060.00316.87
8.0.90.0000.01216.81
8.0.80.0110.00816.85
8.0.70.0080.00317.01
8.0.60.0090.00016.82
8.0.50.0000.01316.96
8.0.30.0470.02316.87
8.0.20.0460.02016.94
8.0.10.0080.00416.75
8.0.00.0580.02016.60
7.4.330.0050.01212.98
7.4.320.0060.01116.29
7.4.300.0060.00316.33
7.4.290.0060.00916.30
7.4.280.0060.00316.29
7.4.270.0000.00816.38
7.4.260.0030.00613.29
7.4.250.0040.00716.45
7.4.240.0060.00316.48
7.4.230.0040.00716.57
7.4.220.0120.01216.47
7.4.210.0110.01416.43
7.4.200.0030.00616.52
7.4.190.0030.00716.63
7.4.160.0310.03616.58
7.4.150.0140.03116.25
7.4.140.0710.02416.34
7.4.130.0160.02016.30
7.4.120.0240.01916.41
7.4.110.0130.01316.16
7.4.100.0630.03416.50
7.4.90.0110.02116.35
7.4.80.0340.02719.39
7.4.70.0180.02116.22
7.4.60.0600.01616.17
7.4.50.0070.00016.23
7.4.40.0250.01416.38
7.4.30.0260.02616.45
7.3.330.0080.00413.15
7.3.320.0050.00513.13
7.3.310.0150.00016.24
7.3.300.0050.00416.13
7.3.290.0080.03016.13
7.3.280.0120.02316.15
7.3.270.0560.00816.30
7.3.260.0460.01316.23
7.3.250.0490.02716.26
7.3.240.0380.01316.16
7.3.230.0380.02416.25
7.3.210.0160.01316.08
7.3.200.0120.01816.15
7.3.190.0230.01016.31
7.3.180.0350.02416.21
7.3.170.0310.00916.38
7.3.160.0760.02616.14
7.2.330.0470.01316.25
7.2.320.0500.02116.46
7.2.310.0810.02516.31
7.2.300.0250.01916.32
7.2.290.0240.02416.29
7.2.100.0770.00814.70
7.2.90.0770.00914.60
7.2.80.0970.00914.37
7.2.70.0880.00714.83
7.2.60.0620.01815.09
7.2.50.1050.01014.44
7.2.40.0370.00414.54
7.2.30.0730.00314.57
7.2.20.0800.01514.80
7.2.10.0180.00914.58
7.2.00.0370.00014.97
7.1.220.0750.01113.45
7.1.210.1990.00713.64
7.1.200.1530.01313.46
7.1.190.1020.00313.65
7.1.180.1050.01313.77
7.1.170.0820.01013.56
7.1.160.0730.00313.75
7.1.150.0840.00313.70
7.1.140.0250.01213.48
7.1.130.0920.00013.63
7.1.120.0660.01113.80
7.1.110.0200.01314.01
7.1.100.0220.01513.77
7.1.90.0860.00013.90
7.1.80.1170.00313.80
7.0.310.1560.00613.45
7.0.300.0870.01513.45
7.0.290.0770.00613.45
7.0.280.0990.01513.45
7.0.270.0800.00713.64
7.0.260.0190.00513.45
7.0.250.0220.00613.60
7.0.240.1000.01513.54
7.0.230.0790.01413.57
7.0.220.0950.00913.45
5.6.380.0050.01913.95
5.6.370.0140.00314.03
5.6.360.0040.01414.10
5.6.350.0100.01614.00
5.6.340.0060.01514.01
5.6.330.0110.00414.31
5.6.320.0140.00313.82

preferences:
43.87 ms | 401 KiB | 5 Q