3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ 'key1' => 'value1', 'key2' => 'value2', ]; foreach ($array as $key => $value) { $object = (object) $value; var_dump($object); echo $object->$key; }

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)
8.3.60.0070.00718.43
8.3.50.0030.01716.29
8.3.40.0070.01118.70
8.3.30.0150.00418.40
8.3.20.0000.00920.30
8.3.10.0030.00723.48
8.3.00.0080.00019.68
8.2.180.0120.00618.43
8.2.170.0110.00422.96
8.2.160.0070.01019.18
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00019.39
8.2.120.0000.00826.35
8.2.110.0060.00319.34
8.2.100.0040.00717.84
8.2.90.0040.00418.16
8.2.80.0040.00418.03
8.2.70.0040.00417.50
8.2.60.0020.00917.25
8.2.50.0040.00417.40
8.2.40.0060.00319.35
8.2.30.0020.00519.15
8.2.20.0040.00418.01
8.2.10.0000.00718.11
8.2.00.0000.00817.97
8.1.280.0110.00725.92
8.1.270.0030.00523.88
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0140.00322.52
8.1.230.0070.00421.03
8.1.220.0080.00017.74
8.1.210.0000.00719.00
8.1.200.0030.00916.98
8.1.190.0090.00317.22
8.1.180.0050.00318.10
8.1.170.0000.00717.62
8.1.160.0040.00418.98
8.1.150.0060.00318.75
8.1.140.0030.00619.57
8.1.130.0060.00318.79
8.1.120.0050.00317.51
8.1.110.0040.00417.44
8.1.100.0040.00417.49
8.1.90.0000.00717.34
8.1.80.0040.00417.33
8.1.70.0000.00717.28
8.1.60.0000.00817.62
8.1.50.0080.00017.53
8.1.40.0080.00017.48
8.1.30.0060.00317.65
8.1.20.0030.00617.48
8.1.10.0080.00017.36
8.1.00.0060.00317.37
8.0.300.0050.00319.90
8.0.290.0060.00316.75
8.0.280.0040.00418.37
8.0.270.0030.00317.20
8.0.260.0040.00416.81
8.0.250.0030.00317.07
8.0.240.0070.00316.94
8.0.230.0070.00017.02
8.0.220.0070.00016.95
8.0.210.0030.00316.93
8.0.200.0030.00317.03
8.0.190.0030.00716.91
8.0.180.0050.00316.99
8.0.170.0000.00717.05
8.0.160.0030.00416.98
8.0.150.0030.00316.88
8.0.140.0000.00816.82
8.0.130.0050.00013.34
8.0.120.0030.00516.83
8.0.110.0070.00016.94
8.0.100.0000.00716.91
8.0.90.0030.00517.02
8.0.80.0060.00916.93
8.0.70.0030.00516.78
8.0.60.0050.00216.75
8.0.50.0050.00216.94
8.0.30.0090.01017.24
8.0.20.0100.01017.40
8.0.10.0000.00817.07
8.0.00.0080.00916.80
7.4.330.0040.00215.55
7.4.320.0000.00616.45
7.4.300.0030.00316.49
7.4.290.0070.00016.61
7.4.280.0030.00516.57
7.4.270.0000.00716.35
7.4.260.0060.00316.52
7.4.250.0030.00316.44
7.4.240.0000.00716.57
7.4.230.0070.00016.41
7.4.220.0090.00916.58
7.4.210.0060.00916.53
7.4.200.0030.00316.52
7.4.160.0120.00716.51
7.4.150.0120.00617.40
7.4.140.0110.00917.86
7.4.130.0150.01116.39
7.4.120.0130.00716.46
7.4.110.0110.00616.48
7.4.100.0150.00716.50
7.4.90.0120.00616.58
7.4.80.0090.00919.39
7.4.70.0080.00816.62
7.4.60.0000.01716.61
7.4.50.0090.00316.55
7.4.40.0100.00716.55
7.4.30.0100.00916.63
7.4.00.0060.00914.81
7.3.330.0060.00013.25
7.3.320.0060.00013.11
7.3.310.0000.00716.35
7.3.300.0030.00316.45
7.3.290.0090.00616.43
7.3.280.0110.00816.38
7.3.270.0050.01417.40
7.3.260.0150.00516.47
7.3.250.0120.00516.39
7.3.240.0130.00716.44
7.3.230.0120.00916.34
7.3.210.0060.01016.43
7.3.200.0160.00616.48
7.3.190.0040.01216.52
7.3.180.0060.00916.55
7.3.170.0070.01016.43
7.3.160.0070.01016.42
7.2.330.0150.00616.57
7.2.320.0170.00316.52
7.2.310.0080.00816.67
7.2.300.0050.00616.43
7.2.290.0140.00916.90
7.2.60.0060.01016.69
7.2.00.0000.01319.16
7.1.200.0030.00915.76
7.1.100.0060.00617.80
7.1.70.0060.01316.93
7.1.60.0260.01035.05
7.1.50.0210.01234.97
7.1.40.0240.01634.62
7.1.30.0210.01434.53
7.1.20.0210.01734.34
7.1.10.0150.01216.56
7.1.00.0100.00716.88
7.0.200.0050.01216.95
7.0.190.0000.01816.64
7.0.180.0050.01316.26
7.0.170.0040.01516.16
7.0.160.0080.02316.13
7.0.150.0090.01016.00
7.0.140.0030.01216.18
7.0.130.0060.01216.47
7.0.120.0060.01316.48
7.0.110.0100.00716.31
7.0.100.0130.00616.45
7.0.90.0080.00916.45
7.0.80.0110.00716.20
7.0.70.0050.01416.40
7.0.60.0030.01016.31
7.0.50.0070.01316.45
7.0.40.0100.00716.41
7.0.30.0060.01016.48
7.0.20.0070.01016.23
7.0.10.0070.01016.68
7.0.00.0100.00816.48

preferences:
49.76 ms | 401 KiB | 5 Q