3v4l.org

run code in 300+ PHP versions simultaneously
<?php function objectunset(stdClass $object, $Callback) { $Callback(); } $object = new stdClass(); $Callback = function () use ($object) {unset($object);}; objectunset($object, $Callback); var_dump($object);

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)
8.3.60.0140.00716.75
8.3.50.0130.00521.93
8.3.40.0070.00718.63
8.3.30.0070.00718.75
8.3.20.0080.00020.53
8.3.10.0050.00321.77
8.3.00.0040.00421.64
8.2.180.0100.00716.75
8.2.170.0100.01022.96
8.2.160.0140.00022.05
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0080.00019.64
8.2.120.0070.00026.35
8.2.110.0120.00922.16
8.2.100.0040.00717.84
8.2.90.0000.00817.90
8.2.80.0000.00719.21
8.2.70.0000.00817.50
8.2.60.0030.00517.93
8.2.50.0040.00418.10
8.2.40.0040.00420.60
8.2.30.0000.01219.30
8.2.20.0040.00417.93
8.2.10.0070.00017.96
8.2.00.0050.00317.73
8.1.280.0120.00425.92
8.1.270.0080.00022.05
8.1.260.0020.00528.09
8.1.250.0080.00028.09
8.1.240.0030.00922.20
8.1.230.0060.00622.82
8.1.220.0000.00817.74
8.1.210.0080.00018.96
8.1.200.0030.00617.36
8.1.190.0060.00317.23
8.1.180.0040.00418.10
8.1.170.0000.00718.51
8.1.160.0050.00522.09
8.1.150.0060.00320.25
8.1.140.0040.00419.45
8.1.130.0000.00817.61
8.1.120.0000.00717.46
8.1.110.0040.00417.47
8.1.100.0040.00417.46
8.1.90.0000.00717.46
8.1.80.0040.00417.32
8.1.70.0000.00917.33
8.1.60.0060.00617.63
8.1.50.0050.00317.48
8.1.40.0050.00317.47
8.1.30.0030.00517.48
8.1.20.0070.00017.47
8.1.10.0030.00517.61
8.1.00.0040.00417.47
8.0.300.0020.00520.01
8.0.290.0080.00016.75
8.0.280.0030.00318.43
8.0.270.0030.00317.25
8.0.260.0000.00618.49
8.0.250.0030.00317.02
8.0.240.0070.00417.02
8.0.230.0030.00317.01
8.0.220.0000.00716.96
8.0.210.0000.00716.89
8.0.200.0030.00616.97
8.0.190.0000.01016.88
8.0.180.0050.00216.96
8.0.170.0040.00416.95
8.0.160.0040.00416.95
8.0.150.0040.00416.89
8.0.140.0000.00716.94
8.0.130.0000.00513.39
8.0.120.0000.00816.91
8.0.110.0040.00416.93
8.0.100.0000.00716.73
8.0.90.0060.00316.89
8.0.80.0080.00816.95
8.0.70.0050.00316.82
8.0.60.0030.00516.76
8.0.50.0030.00516.85
8.0.30.0070.01117.13
8.0.20.0110.01017.40
8.0.10.0040.00416.88
8.0.00.0080.00916.92
7.4.330.0000.00515.55
7.4.320.0000.00716.48
7.4.300.0000.00616.56
7.4.290.0030.00316.58
7.4.280.0080.00016.48
7.4.270.0070.00016.60
7.4.260.0030.00316.56
7.4.250.0000.00716.56
7.4.240.0030.00316.60
7.4.230.0030.00316.70
7.4.220.0030.01616.43
7.4.210.0070.00716.53
7.4.200.0000.00716.39
7.4.160.0100.00816.52
7.4.150.0090.00917.40
7.4.140.0120.00917.86
7.4.130.0070.01016.51
7.4.120.0080.01116.65
7.4.110.0090.00916.36
7.4.100.0090.00616.54
7.4.90.0120.00616.36
7.4.80.0140.00319.39
7.4.70.0030.01416.66
7.4.60.0090.00616.52
7.4.50.0070.00816.24
7.4.40.0030.01316.41
7.4.30.0120.01116.57
7.4.00.0090.00615.18
7.3.330.0030.00313.29
7.3.320.0030.00313.06
7.3.310.0050.00216.29
7.3.300.0070.00016.27
7.3.290.0030.01116.26
7.3.280.0100.00716.31
7.3.270.0100.00717.40
7.3.260.0080.01216.46
7.3.250.0040.01516.46
7.3.240.0130.00316.54
7.3.230.0100.00716.41
7.3.210.0120.00616.27
7.3.200.0060.00916.55
7.3.190.0060.01316.51
7.3.180.0090.00916.54
7.3.170.0110.00616.25
7.3.160.0080.00816.54
7.2.330.0140.00316.71
7.2.320.0090.00916.35
7.2.310.0040.01216.63
7.2.300.0100.01016.68
7.2.290.0130.00616.61
7.2.00.0090.00619.44
7.1.70.0040.00417.37
7.1.60.0070.00717.21
7.1.00.0030.07722.42
7.0.200.0140.00716.66
7.0.120.0130.07322.04
7.0.110.0070.05722.02
7.0.100.0130.04722.18
7.0.90.0070.05722.07
7.0.80.0100.06322.03
7.0.70.0070.05322.07
7.0.60.0070.05322.11
7.0.50.0070.05322.10
7.0.40.0170.04321.98
7.0.30.0070.05722.07
7.0.20.0100.06722.10
7.0.10.0030.05722.05
7.0.00.0030.06022.13
5.6.270.0200.05320.92
5.6.260.0070.07721.09
5.6.250.0070.05320.99
5.6.240.0070.05720.88
5.6.230.0070.06021.02
5.6.220.0070.05320.86
5.6.210.0100.07321.07
5.6.200.0100.05321.00
5.6.190.0100.06021.07
5.6.180.0030.05721.03
5.6.170.0070.05320.93
5.6.160.0100.05020.84
5.6.150.0100.06020.86
5.6.140.0070.07721.01
5.6.130.0100.05021.01
5.6.120.0070.05720.83
5.6.110.0070.06021.08
5.6.100.0070.06021.01
5.6.90.0030.06321.02
5.6.80.0100.05020.47
5.6.70.0030.07320.11
5.6.60.0100.05020.37
5.6.50.0070.05020.47
5.6.40.0070.05020.45
5.6.30.0100.05020.20
5.6.20.0070.06320.36
5.6.10.0030.06020.39
5.6.00.0170.04720.45

preferences:
59.31 ms | 401 KiB | 5 Q