3v4l.org

run code in 300+ PHP versions simultaneously
<?php $obj = new stdClass(); $obj->{1} = 2; $arr = (array)$obj; var_dump($arr[1]);

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)
8.3.40.0090.00618.58
8.3.30.0070.00718.72
8.3.20.0070.00020.34
8.3.10.0000.00923.48
8.3.00.0080.00019.69
8.2.170.0190.00322.96
8.2.160.0140.00018.91
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0030.00519.21
8.2.120.0070.00026.35
8.2.110.0030.00622.21
8.2.100.0080.00317.78
8.2.90.0040.00419.05
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0050.00317.91
8.2.50.0000.00818.10
8.2.40.0060.00320.61
8.2.30.0040.00421.10
8.2.20.0040.00418.05
8.2.10.0070.00017.93
8.2.00.0040.00417.95
8.1.270.0070.00022.09
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0050.00523.92
8.1.230.0110.00022.11
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0060.00317.23
8.1.190.0080.00017.23
8.1.180.0070.00018.10
8.1.170.0000.00818.66
8.1.160.0040.00419.00
8.1.150.0030.00620.66
8.1.140.0000.00719.53
8.1.130.0030.00318.74
8.1.120.0060.00317.43
8.1.110.0070.00017.40
8.1.100.0070.00317.27
8.1.90.0050.00217.36
8.1.80.0040.00417.45
8.1.70.0070.00017.48
8.1.60.0040.00417.61
8.1.50.0040.00417.50
8.1.40.0060.00317.54
8.1.30.0040.00417.64
8.1.20.0000.00817.64
8.1.10.0000.00717.50
8.1.00.0040.00417.42
8.0.300.0060.00318.77
8.0.290.0040.00416.75
8.0.280.0000.00818.44
8.0.270.0030.00317.07
8.0.260.0000.00816.75
8.0.250.0000.00716.88
8.0.240.0070.00016.80
8.0.230.0020.00516.94
8.0.220.0000.00716.82
8.0.210.0050.00216.83
8.0.200.0030.00316.75
8.0.190.0050.00316.87
8.0.180.0040.00416.86
8.0.170.0040.00416.77
8.0.160.0030.00316.72
8.0.150.0000.00716.78
8.0.140.0020.00516.79
8.0.130.0030.00313.21
8.0.120.0000.00716.81
8.0.110.0080.00016.69
8.0.100.0000.00716.69
8.0.90.0040.00416.87
8.0.80.0060.01016.93
8.0.70.0000.00716.86
8.0.60.0040.00416.87
8.0.50.0040.00416.86
8.0.30.0090.00917.11
8.0.20.0120.01017.40
8.0.10.0000.00716.88
8.0.00.0140.00416.70
7.4.330.0000.00515.55
7.4.320.0000.00616.59
7.4.300.0000.00716.57
7.4.290.0070.00016.50
7.4.280.0040.00416.50
7.4.270.0030.00316.50
7.4.260.0050.00316.58
7.4.250.0000.00916.46
7.4.240.0000.00716.40
7.4.230.0030.00316.34
7.4.220.0120.00616.61
7.4.210.0090.00616.61
7.4.200.0030.00316.49
7.4.160.0120.00616.61
7.4.150.0090.01517.40
7.4.140.0090.00817.86
7.4.130.0110.00716.54
7.4.120.0130.00916.45
7.4.110.0030.01316.47
7.4.100.0060.01316.48
7.4.90.0140.00816.52
7.4.80.0060.01219.39
7.4.70.0030.01416.45
7.4.60.0140.00316.37
7.4.50.0100.00316.52
7.4.40.0160.00016.56
7.4.30.0080.00816.52
7.4.00.0070.00714.98
7.3.330.0030.00513.30
7.3.320.0030.00313.23
7.3.310.0000.00716.21
7.3.300.0070.00016.31
7.3.290.0050.00916.26
7.3.280.0090.00916.27
7.3.270.0130.00417.40
7.3.260.0100.00716.30
7.3.250.0120.00816.33
7.3.240.0120.00716.32
7.3.230.0060.01216.27
7.3.210.0080.00816.49
7.3.200.0120.00916.46
7.3.190.0090.00616.39
7.3.180.0060.01016.44
7.3.170.0100.00716.35
7.3.160.0070.01016.45
7.3.10.0070.00616.63
7.3.00.0100.00516.24
7.2.330.0120.00616.42
7.2.320.0130.00916.67
7.2.310.0140.00716.71
7.2.300.0100.00716.84
7.2.290.0160.00016.77
7.2.130.0090.00716.59
7.2.120.0100.00416.78
7.2.110.0100.00516.79
7.2.100.0120.01016.64
7.2.90.0090.00716.69
7.2.80.0180.00516.65
7.2.70.0050.00616.70
7.2.60.0060.00916.89
7.2.50.0090.00816.60
7.2.40.0040.01016.67
7.2.30.0090.00616.64
7.2.20.0140.00616.73
7.2.10.0070.00716.94
7.2.00.0050.01217.69
7.1.250.0130.00415.65
7.1.200.0110.00015.77
7.1.100.0100.00017.99
7.1.70.0110.00417.12
7.1.60.0190.00934.99
7.1.50.0100.01734.85
7.1.40.0160.01334.14
7.1.30.0220.01334.39
7.1.20.0190.01634.57
7.1.10.0060.00916.57
7.1.00.0060.00916.68
7.0.200.0000.01416.88
7.0.190.0030.01016.84
7.0.180.0000.01816.28
7.0.170.0070.01016.28
7.0.160.0040.01216.28
7.0.150.0060.00916.36
7.0.140.0100.00616.24
7.0.130.0090.00616.53
7.0.120.0040.01116.51
7.0.110.0020.01416.37
7.0.100.0120.00316.59
7.0.90.0030.01316.28
7.0.80.0030.01316.41
7.0.70.0030.01216.36
7.0.60.0060.00916.28
7.0.50.0090.00616.37
7.0.40.0030.01216.42
7.0.30.0080.00816.22
7.0.20.0060.01316.41
7.0.10.0050.01416.53
7.0.00.0040.01216.50

preferences:
35.25 ms | 400 KiB | 5 Q