3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = function () {}; $bar = (object)$foo; var_dump($bar);

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)
8.3.60.0070.01116.38
8.3.50.0280.01021.10
8.3.40.0040.01118.72
8.3.30.0000.01418.64
8.3.20.0040.00420.39
8.3.10.0000.00821.78
8.3.00.0040.00423.70
8.2.180.0140.00716.38
8.2.170.0110.00722.96
8.2.160.0070.00719.20
8.2.150.0050.00324.18
8.2.140.0070.00024.66
8.2.130.0080.00019.85
8.2.120.0040.00426.35
8.2.110.0060.00321.05
8.2.100.0090.00318.04
8.2.90.0040.00419.27
8.2.80.0040.00418.04
8.2.70.0080.00317.63
8.2.60.0040.00417.79
8.2.50.0050.00318.07
8.2.40.0000.00822.20
8.2.30.0000.00719.42
8.2.20.0070.00017.56
8.2.10.0000.00717.93
8.2.00.0000.00717.99
8.1.280.0090.00625.92
8.1.270.0130.00723.91
8.1.260.0100.00028.09
8.1.250.0000.00728.09
8.1.240.0090.00023.84
8.1.230.0050.00519.13
8.1.220.0040.00417.77
8.1.210.0030.00518.77
8.1.200.0060.00317.35
8.1.190.0100.00017.00
8.1.180.0000.00818.10
8.1.170.0000.00918.56
8.1.160.0040.00420.67
8.1.150.0000.00818.81
8.1.140.0040.00419.57
8.1.130.0040.00417.75
8.1.120.0040.00417.34
8.1.110.0040.00417.39
8.1.100.0000.00717.32
8.1.90.0040.00417.38
8.1.80.0030.00317.42
8.1.70.0070.00017.28
8.1.60.0040.00417.61
8.1.50.0040.00417.57
8.1.40.0060.00317.55
8.1.30.0060.00317.63
8.1.20.0040.00417.54
8.1.10.0040.00417.42
8.1.00.0070.00017.38
8.0.300.0050.00218.77
8.0.290.0070.00016.63
8.0.280.0030.00318.44
8.0.270.0050.00317.08
8.0.260.0000.00717.09
8.0.250.0040.00416.91
8.0.240.0000.00716.88
8.0.230.0030.00316.93
8.0.220.0030.00316.81
8.0.210.0000.00716.72
8.0.200.0030.00916.98
8.0.190.0030.00616.81
8.0.180.0080.00016.80
8.0.170.0000.00816.98
8.0.160.0070.00016.89
8.0.150.0070.00016.84
8.0.140.0080.00016.84
8.0.130.0060.00013.28
8.0.120.0080.00016.84
8.0.110.0070.00016.83
8.0.100.0030.00316.78
8.0.90.0000.00716.83
8.0.80.0090.01316.87
8.0.70.0040.00416.80
8.0.60.0040.00416.77
8.0.50.0000.00716.73
8.0.30.0120.00916.88
8.0.20.0110.01117.40
8.0.10.0030.00517.02
8.0.00.0090.01016.72
7.4.330.0000.00516.82
7.4.320.0000.00716.49
7.4.300.0070.00016.39
7.4.290.0000.00616.50
7.4.280.0080.00016.48
7.4.270.0000.00716.52
7.4.260.0000.00716.47
7.4.250.0050.00216.46
7.4.240.0040.00416.45
7.4.230.0070.00016.46
7.4.220.0040.01516.50
7.4.210.0090.00916.55
7.4.200.0000.00716.68
7.4.160.0070.00716.49
7.4.150.0140.00317.40
7.4.140.0090.01017.86
7.4.130.0110.00816.56
7.4.120.0080.00916.67
7.4.110.0140.00316.41
7.4.100.0120.00916.51
7.4.90.0030.01416.44
7.4.80.0000.01719.39
7.4.70.0080.00816.59
7.4.60.0170.00716.59
7.4.50.0120.00416.57
7.4.40.0070.01016.33
7.4.30.0150.00816.38
7.4.00.0030.01315.09
7.3.330.0030.00313.15
7.3.320.0060.00013.32
7.3.310.0040.00416.27
7.3.300.0030.00316.21
7.3.290.0030.00316.16
7.3.280.0070.00916.24
7.3.270.0100.01317.40
7.3.260.0060.01016.47
7.3.250.0090.00916.38
7.3.240.0120.00716.47
7.3.230.0110.00716.39
7.3.210.0030.01316.33
7.3.200.0110.00819.39
7.3.190.0100.00616.34
7.3.180.0170.00016.48
7.3.170.0130.00316.58
7.3.160.0100.00716.38
7.3.120.0000.01514.50
7.3.110.0030.01014.92
7.3.100.0060.00614.70
7.3.90.0030.01014.88
7.3.80.0070.00714.93
7.3.70.0030.00614.91
7.3.60.0000.01114.93
7.3.50.0090.00614.46
7.3.40.0060.00314.88
7.3.30.0030.01014.91
7.3.20.0060.00616.68
7.3.10.0070.00316.43
7.3.00.0040.01116.43
7.2.330.0090.00916.62
7.2.320.0110.00716.67
7.2.310.0100.01016.62
7.2.300.0100.00616.24
7.2.290.0120.00616.66
7.2.240.0100.00514.69
7.2.230.0110.00414.71
7.2.220.0090.00614.91
7.2.210.0030.00914.84
7.2.200.0000.01414.92
7.2.190.0060.00914.97
7.2.180.0060.01015.00
7.2.170.0070.00714.88
7.2.160.0150.00015.00
7.2.150.0070.01016.83
7.2.140.0100.00316.64
7.2.130.0040.01116.93
7.2.120.0110.00416.99
7.2.110.0030.01016.88
7.2.100.0070.01016.57
7.2.90.0080.00416.88
7.2.80.0090.00616.57
7.2.70.0090.00616.76
7.2.60.0030.00916.93
7.2.50.0040.00816.79
7.2.40.0000.01316.83
7.2.30.0030.01316.60
7.2.20.0100.00616.70
7.2.10.0070.00716.68
7.2.00.0080.00818.13
7.1.330.0030.01415.73
7.1.320.0030.01315.85
7.1.310.0030.01515.96
7.1.300.0090.00615.61
7.1.290.0040.00815.84
7.1.280.0060.00315.76
7.1.270.0070.01015.71
7.1.260.0060.00315.86
7.1.250.0000.01315.84
7.1.100.0060.00618.25
7.1.70.0040.00417.04
7.1.60.0070.01819.30
7.1.50.0030.02116.66
7.1.00.0030.07722.36
7.0.200.0100.00016.73
7.0.60.0030.04721.81
7.0.50.0070.08317.87
7.0.40.0170.07320.20
7.0.30.0300.08020.33
7.0.20.0230.08720.22
7.0.10.0100.07320.46
7.0.00.0170.06320.10
5.6.280.0000.03321.03
5.6.210.0030.05320.77
5.6.200.0070.07318.12
5.6.190.0070.06020.57
5.6.180.0430.06720.65
5.6.170.0300.07020.55
5.6.160.0030.05320.50
5.6.150.0030.04018.16
5.6.140.0100.06718.30
5.6.130.0100.07718.27
5.6.120.0070.08321.10
5.6.110.0170.07321.02
5.6.100.0030.05020.98
5.6.90.0100.08021.12
5.6.80.0030.06020.40
5.5.350.3500.03720.38
5.5.340.0100.05717.95
5.5.330.0030.04320.37
5.5.320.0600.05320.20
5.5.310.0200.04320.36
5.5.300.0000.04017.95
5.5.290.0130.07017.96
5.5.280.0070.08320.80
5.5.270.0100.03720.80
5.5.260.0130.08320.87
5.5.250.0030.07720.66
5.5.240.0100.07020.25

preferences:
28.2 ms | 401 KiB | 5 Q