3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ 'key1' => 'value1', 'key2' => 'value2', ]; foreach ($array as $key => $value) { $object = (object) $value; 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)
8.3.60.0070.00718.30
8.3.50.0070.00716.25
8.3.40.0150.00018.77
8.3.30.0030.01618.55
8.3.20.0040.00420.29
8.3.10.0060.00323.70
8.3.00.0000.00819.79
8.2.180.0140.00318.26
8.2.170.0110.00422.96
8.2.160.0140.00719.14
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00419.33
8.2.120.0040.00426.35
8.2.110.0060.00320.52
8.2.100.0110.00017.66
8.2.90.0040.00419.05
8.2.80.0000.00917.97
8.2.70.0060.00317.50
8.2.60.0040.00418.04
8.2.50.0040.00418.10
8.2.40.0000.00720.41
8.2.30.0070.00021.01
8.2.20.0040.00418.06
8.2.10.0040.00418.00
8.2.00.0000.00718.00
8.1.280.0140.00025.92
8.1.270.0040.00423.83
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0070.00420.90
8.1.230.0050.00519.07
8.1.220.0080.00017.74
8.1.210.0060.00318.77
8.1.200.0090.00017.35
8.1.190.0090.00017.22
8.1.180.0040.00418.10
8.1.170.0040.00418.51
8.1.160.0040.00419.01
8.1.150.0040.00718.83
8.1.140.0040.00419.63
8.1.130.0070.00018.76
8.1.120.0000.00717.50
8.1.110.0080.00017.32
8.1.100.0070.00017.36
8.1.90.0040.00417.34
8.1.80.0070.00017.36
8.1.70.0070.00017.51
8.1.60.0090.00017.48
8.1.50.0040.00417.54
8.1.40.0000.00817.47
8.1.30.0040.00417.52
8.1.20.0040.00417.55
8.1.10.0040.00417.56
8.1.00.0040.00417.43
8.0.300.0050.00218.77
8.0.290.0080.00016.75
8.0.280.0030.00318.37
8.0.270.0030.00317.20
8.0.260.0000.00716.84
8.0.250.0030.00316.98
8.0.240.0020.00916.98
8.0.230.0030.00317.01
8.0.220.0070.00016.92
8.0.210.0000.00616.89
8.0.200.0000.00616.97
8.0.190.0050.00616.88
8.0.180.0080.00016.93
8.0.170.0040.00316.85
8.0.160.0030.00316.92
8.0.150.0000.00716.91
8.0.140.0040.00416.96
8.0.130.0030.00313.34
8.0.120.0070.00016.93
8.0.110.0000.00716.77
8.0.100.0030.00316.75
8.0.90.0070.00016.98
8.0.80.0120.00916.91
8.0.70.0000.00817.02
8.0.60.0000.00716.99
8.0.50.0000.00716.97
8.0.30.0080.00917.06
8.0.20.0110.00917.40
8.0.10.0030.00616.96
8.0.00.0170.00016.83
7.4.330.0000.00715.55
7.4.320.0020.00516.61
7.4.300.0000.00616.50
7.4.290.0070.00016.47
7.4.280.0040.00416.55
7.4.270.0070.00016.54
7.4.260.0000.01016.43
7.4.250.0000.00716.48
7.4.240.0070.00016.60
7.4.230.0000.00716.53
7.4.220.0150.00316.59
7.4.210.0060.00916.63
7.4.200.0000.00716.50
7.4.160.0120.00616.63
7.4.150.0060.01217.40
7.4.140.0100.01217.86
7.4.130.0090.00916.36
7.4.120.0090.01016.67
7.4.110.0130.00316.41
7.4.100.0120.00916.58
7.4.90.0100.00716.41
7.4.80.0030.01319.39
7.4.70.0160.00316.47
7.4.60.0060.01016.63
7.4.50.0030.00916.63
7.4.40.0030.01316.60
7.4.30.0060.01216.41
7.4.00.0030.01214.88
7.3.330.0050.00013.15
7.3.320.0030.00313.23
7.3.310.0000.00716.35
7.3.300.0000.00616.41
7.3.290.0060.00816.42
7.3.280.0090.00716.37
7.3.270.0090.00917.40
7.3.260.0080.00816.54
7.3.250.0100.00916.47
7.3.240.0140.00616.42
7.3.230.0090.00916.35
7.3.210.0140.00316.37
7.3.200.0040.01416.57
7.3.190.0060.00916.47
7.3.180.0100.00716.35
7.3.170.0160.00016.50
7.3.160.0120.00416.48
7.2.330.0110.01016.42
7.2.320.0000.02216.72
7.2.310.0090.00916.78
7.2.300.0080.01316.71
7.2.290.0030.02016.58
7.2.60.0120.00316.81
7.2.00.0120.00319.19
7.1.200.0080.00815.79
7.1.100.0070.01018.18
7.1.70.0070.00917.13
7.1.60.0190.02034.76
7.1.50.0300.01234.89
7.1.40.0240.01334.39
7.1.30.0250.01634.47
7.1.20.0260.01234.23
7.1.10.0150.00316.59
7.1.00.0360.01414.80
7.0.200.0130.00616.98
7.0.190.0070.01316.64
7.0.180.0070.01116.04
7.0.170.0040.01216.00
7.0.160.0360.01414.50
7.0.150.0110.00716.11
7.0.140.0400.01314.39
7.0.130.0030.01416.62
7.0.120.0080.01016.65
7.0.110.0050.01116.35
7.0.100.0080.01016.43
7.0.90.0430.00916.42
7.0.80.0060.01216.48
7.0.70.0400.01314.56
7.0.60.0420.01014.41
7.0.50.0030.01416.16
7.0.40.0060.01216.66
7.0.30.0000.01816.60
7.0.20.0060.01316.68
7.0.10.0480.00914.63
7.0.00.0010.01816.45

preferences:
39.99 ms | 401 KiB | 5 Q