3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i=1; $i<=2000; $i++){ echo 'CREATE FUNCTION public.function_' . $i . '( ) RETURNS bigint AS $body$ BEGIN return 1; END; $body$ LANGUAGE \'plpgsql\' VOLATILE CALLED ON NULL INPUT SECURITY INVOKER; ' ; }

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)
8.3.60.0140.00716.38
8.3.50.0120.00521.92
8.3.40.0070.01418.50
8.3.30.0030.01019.13
8.3.20.0070.00020.29
8.3.10.0040.00423.70
8.3.00.0050.00319.67
8.2.180.0110.00718.41
8.2.170.0080.00822.96
8.2.160.0100.00320.55
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0030.00326.16
8.2.120.0060.00317.50
8.2.110.0090.00022.14
8.2.100.0070.00419.45
8.2.90.0050.00219.10
8.2.80.0040.00417.97
8.2.70.0080.00017.75
8.2.60.0040.00417.93
8.2.50.0030.00718.07
8.2.40.0040.00419.94
8.2.30.0070.00018.35
8.2.20.0000.00717.68
8.2.10.0080.00018.01
8.2.00.0050.00217.75
8.1.280.0150.00325.92
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0030.00328.09
8.1.240.0080.01723.92
8.1.230.0030.00719.11
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0140.00417.38
8.1.190.0040.00417.23
8.1.180.0030.00518.10
8.1.170.0050.00218.48
8.1.160.0000.01422.02
8.1.150.0030.00418.71
8.1.140.0000.00717.46
8.1.130.0060.00017.80
8.1.120.0000.00717.49
8.1.110.0040.00417.48
8.1.100.0030.00317.52
8.1.90.0030.00317.41
8.1.80.0110.00017.54
8.1.70.0060.00017.49
8.1.60.0050.00217.56
8.1.50.0000.00717.66
8.1.40.0040.00417.46
8.1.30.0040.00417.66
8.1.20.0000.00817.71
8.1.10.0000.00717.65
8.1.00.0070.00017.50
8.0.300.0000.00718.77
8.0.290.0030.00316.58
8.0.280.0030.00318.40
8.0.270.0030.00317.10
8.0.260.0000.00617.18
8.0.250.0060.00016.86
8.0.240.0000.00716.74
8.0.230.0000.00716.87
8.0.220.0030.00316.87
8.0.210.0000.00616.74
8.0.200.0060.00016.86
8.0.190.0050.00316.89
8.0.180.0080.00016.85
8.0.170.0070.00016.87
8.0.160.0030.00316.88
8.0.150.0030.00716.69
8.0.140.0000.00716.77
8.0.130.0030.00313.37
8.0.120.0070.00016.72
8.0.110.0080.00016.80
8.0.100.0000.00716.89
8.0.90.0030.00316.64
8.0.80.0080.00516.84
8.0.70.0030.00316.81
8.0.60.0070.00016.77
8.0.50.0040.00416.74
8.0.30.0340.01516.78
8.0.20.0370.01417.40
8.0.10.0040.00416.83
8.0.00.0200.00916.69
7.4.330.0060.00015.00
7.4.320.0000.00716.42
7.4.300.0060.00016.31
7.4.290.0040.00416.22
7.4.280.0080.00016.22
7.4.270.0060.00016.39
7.4.260.0000.00716.41
7.4.250.0030.00316.37
7.4.240.0060.00016.33
7.4.230.0000.00616.34
7.4.220.0130.00316.30
7.4.210.0030.01616.38
7.4.200.0000.00716.29
7.4.160.0460.01016.16
7.4.150.0150.00417.40
7.4.140.0140.00517.86
7.4.130.0220.01016.39
7.4.120.0160.00516.38
7.4.110.0550.01716.31
7.4.100.0410.01016.37
7.4.90.0120.00616.44
7.4.80.1080.00919.39
7.4.70.0120.00916.48
7.4.60.0920.01316.35
7.4.50.0000.00416.48
7.4.40.0860.01516.50
7.4.30.0060.01216.43
7.4.00.0080.00814.96
7.3.330.0000.00513.11
7.3.320.0000.00612.97
7.3.310.0000.00616.07
7.3.300.0060.00016.15
7.3.290.0030.01216.19
7.3.280.0100.00916.12
7.3.270.0090.00917.40
7.3.260.0280.01116.29
7.3.250.0330.01116.29
7.3.240.0190.01016.36
7.3.230.0230.01316.52
7.3.210.0880.02416.45
7.3.200.0310.00319.39
7.3.190.0190.00016.21
7.3.180.0320.01416.28
7.3.170.0820.00916.61
7.3.160.0080.00816.33
7.3.120.0000.01514.85
7.2.330.0070.01716.64
7.2.320.0260.00816.53
7.2.310.0030.01416.70
7.2.300.0440.02216.52
7.2.290.0770.01816.54
7.2.00.0060.00619.55
7.1.100.0070.00718.09
7.1.70.0000.00717.10
7.1.60.0070.01019.70
7.1.50.0100.01417.14
7.0.200.0080.00416.71

preferences:
38.69 ms | 401 KiB | 5 Q