3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = function() { return function() { echo 3; }; }; ($a())();

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)
8.3.40.0140.00718.70
8.3.30.0060.00918.79
8.3.20.0090.00619.77
8.3.10.0040.00420.52
8.3.00.0090.00023.48
8.2.170.0170.00322.96
8.2.160.0100.01020.53
8.2.150.0040.00424.18
8.2.140.0130.00724.66
8.2.130.0030.00620.41
8.2.120.0070.00026.35
8.2.110.0090.00020.94
8.2.100.0080.00417.84
8.2.90.0040.00419.07
8.2.80.0030.00617.97
8.2.70.0030.00617.46
8.2.60.0000.00817.79
8.2.50.0080.00019.31
8.2.40.0040.00420.59
8.2.30.0030.00520.41
8.2.20.0020.00518.16
8.2.10.0040.00418.05
8.2.00.0000.00718.26
8.1.270.0040.00420.56
8.1.260.0060.00326.35
8.1.250.0020.00528.09
8.1.240.0060.00321.43
8.1.230.0000.01217.45
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0100.00017.23
8.1.190.0040.00417.25
8.1.180.0030.00618.10
8.1.170.0030.00518.47
8.1.160.0080.00018.80
8.1.150.0030.00320.16
8.1.140.0000.00819.50
8.1.130.0000.00720.84
8.1.120.0040.00417.30
8.1.110.0040.00417.46
8.1.100.0030.00517.49
8.1.90.0070.00017.52
8.1.80.0060.00317.41
8.1.70.0030.00317.31
8.1.60.0000.00817.62
8.1.50.0050.00317.43
8.1.40.0050.00317.54
8.1.30.0040.00417.72
8.1.20.0000.00917.66
8.1.10.0040.00417.57
8.1.00.0040.00417.36
8.0.300.0020.00518.77
8.0.290.0000.00816.58
8.0.280.0000.00718.29
8.0.270.0040.00417.12
8.0.260.0000.00717.16
8.0.250.0060.00016.84
8.0.240.0040.00416.90
8.0.230.0080.00016.90
8.0.220.0030.00516.82
8.0.210.0000.00716.66
8.0.200.0030.00316.80
8.0.190.0000.00716.81
8.0.180.0020.00516.93
8.0.170.0070.00016.89
8.0.160.0070.00016.80
8.0.150.0000.00716.90
8.0.140.0040.00416.86
8.0.130.0000.00613.37
8.0.120.0070.00016.75
8.0.110.0030.00316.77
8.0.100.0050.00416.88
8.0.90.0040.00416.78
8.0.80.0060.00816.93
8.0.70.0040.00416.78
8.0.60.0040.00416.94
8.0.50.0000.00816.90
8.0.30.0120.00716.93
8.0.20.0110.00817.40
8.0.10.0050.00216.95
8.0.00.0210.00316.88
7.4.330.0000.00615.55
7.4.320.0030.00616.42
7.4.300.0000.00616.59
7.4.290.0030.00316.44
7.4.280.0050.00216.58
7.4.270.0030.00316.40
7.4.260.0080.00516.34
7.4.250.0000.00716.31
7.4.240.0070.00016.59
7.4.230.0030.00316.49
7.4.220.0070.01716.49
7.4.210.0130.00416.66
7.4.200.0000.00716.42
7.4.160.0120.00316.55
7.4.150.0080.01117.40
7.4.140.0120.00617.86
7.4.130.0090.00816.59
7.4.120.0090.01216.47
7.4.110.0120.00916.54
7.4.100.0080.01116.38
7.4.90.0090.00916.32
7.4.80.0100.00919.39
7.4.70.0140.00316.35
7.4.60.0040.01216.33
7.4.50.0030.01016.32
7.4.40.0120.00616.49
7.4.30.0140.00316.59
7.4.00.0030.01414.80
7.3.330.0000.00713.00
7.3.320.0000.00513.24
7.3.310.0000.00716.20
7.3.300.0060.00316.09
7.3.290.0060.00016.09
7.3.280.0100.00816.23
7.3.270.0090.00917.40
7.3.260.0080.00916.35
7.3.250.0100.00816.20
7.3.240.0070.01016.39
7.3.230.0070.01016.39
7.3.210.0130.00716.11
7.3.200.0160.00016.21
7.3.190.0120.00316.47
7.3.180.0060.00916.31
7.3.170.0130.00316.54
7.3.160.0130.00616.55
7.3.120.0070.00914.58
7.3.110.0030.01014.73
7.3.100.0040.01314.85
7.3.90.0110.00514.73
7.3.80.0040.00614.61
7.3.70.0000.01414.65
7.3.60.0070.00714.68
7.3.50.0020.01114.85
7.3.40.0070.00814.72
7.3.30.0030.01014.71
7.3.20.0070.00516.48
7.3.10.0060.00816.56
7.3.00.0060.00716.54
7.2.330.0130.00316.65
7.2.320.0190.00016.64
7.2.310.0090.00616.32
7.2.300.0150.00316.61
7.2.290.0140.00716.65
7.2.250.0090.00614.82
7.2.240.0070.00815.13
7.2.230.0080.00714.81
7.2.220.0050.00914.96
7.2.210.0040.01014.85
7.2.200.0070.00615.02
7.2.190.0070.00714.89
7.2.180.0060.00815.04
7.2.170.0060.00614.95
7.2.160.0100.00314.82
7.2.150.0090.00316.87
7.2.140.0070.00716.75
7.2.130.0000.01316.71
7.2.120.0080.00416.88
7.2.110.0040.01116.90
7.2.100.0000.01716.91
7.2.90.0000.01517.07
7.2.80.0060.00616.75
7.2.70.0110.00416.55
7.2.60.0120.00616.72
7.2.50.0100.00316.75
7.2.40.0120.00416.68
7.2.30.0080.00817.04
7.2.20.0040.00816.90
7.2.10.0070.00716.83
7.2.00.0070.00718.01
7.1.330.0050.01015.80
7.1.320.0090.00615.72
7.1.310.0070.00715.44
7.1.300.0070.01015.45
7.1.290.0050.00915.53
7.1.280.0080.00515.60
7.1.270.0090.00515.49
7.1.260.0110.00315.71
7.1.250.0000.01315.86
7.1.200.0070.00015.60
7.1.70.0050.00317.00
7.1.60.0660.01014.98
7.1.50.0090.00616.76
7.1.20.1370.07038.54
7.1.10.1400.06020.48
7.1.00.1670.08320.57
7.0.200.0070.01016.67
7.0.160.0870.07020.04
7.0.150.1370.06319.99
7.0.140.1670.06320.08
7.0.130.1300.06720.02
7.0.120.0970.06020.06
7.0.110.1230.07019.91
7.0.100.1400.06021.90
7.0.90.0930.06320.12
7.0.80.0970.05320.07
7.0.70.1230.05320.08
7.0.60.0970.06320.16
7.0.50.0830.06320.06
7.0.40.1130.06020.06
7.0.30.1070.03320.05
7.0.20.1030.05720.06
7.0.10.1130.07320.20
7.0.00.1130.05020.12

preferences:
39.15 ms | 400 KiB | 5 Q