3v4l.org

run code in 300+ PHP versions simultaneously
<?php $person = array ( 'firstname' => 'Richard', 'lastname' => 'Castera' ); $p = (object) $person; echo $p->firstname; // Will print 'Richard' $array = [ 'd' => 'f', 's' => 's', ]; $obj = (object) $arrary; echo ($obj->d);

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)
8.3.60.0140.00418.68
8.3.50.0130.00316.36
8.3.40.0090.00618.65
8.3.30.0110.00418.50
8.3.20.0070.00020.16
8.3.10.0000.00821.85
8.3.00.0080.00019.25
8.2.180.0040.01418.29
8.2.170.0090.00922.96
8.2.160.0110.00319.31
8.2.150.0040.00424.18
8.2.140.0050.00524.66
8.2.130.0070.00020.45
8.2.120.0070.00026.35
8.2.110.0100.00021.17
8.2.100.0070.00318.03
8.2.90.0040.00719.05
8.2.80.0000.00817.97
8.2.70.0040.00417.47
8.2.60.0000.00818.03
8.2.50.0040.00418.10
8.2.40.0060.00322.30
8.2.30.0040.00419.12
8.2.20.0070.00017.93
8.2.10.0040.00418.33
8.2.00.0030.00318.25
8.1.280.0150.00625.92
8.1.270.0080.00023.97
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.98
8.1.230.0030.00719.09
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0000.01117.10
8.1.190.0040.00417.22
8.1.180.0040.00418.10
8.1.170.0040.00418.51
8.1.160.0080.00018.82
8.1.150.0030.00320.00
8.1.140.0000.00719.47
8.1.130.0030.00319.01
8.1.120.0000.00817.27
8.1.110.0000.00817.41
8.1.100.0040.00417.36
8.1.90.0040.00417.27
8.1.80.0000.00717.41
8.1.70.0030.00317.51
8.1.60.0000.00917.50
8.1.50.0000.00817.50
8.1.40.0040.00717.50
8.1.30.0100.00017.71
8.1.20.0040.00417.48
8.1.10.0000.00817.48
8.1.00.0000.00717.45
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0000.00818.34
8.0.270.0040.00417.20
8.0.260.0080.00019.00
8.0.250.0040.00417.02
8.0.240.0040.00417.01
8.0.230.0000.00716.97
8.0.220.0000.00816.82
8.0.210.0050.00316.85
8.0.200.0080.00016.98
8.0.190.0030.00616.88
8.0.180.0000.00716.86
8.0.170.0040.00416.83
8.0.160.0070.00016.96
8.0.150.0000.00716.81
8.0.140.0000.00716.91
8.0.130.0000.00513.27
8.0.120.0000.00716.75
8.0.110.0040.00416.93
8.0.100.0000.00716.87
8.0.90.0000.00716.84
8.0.80.0030.01416.92
8.0.70.0000.00716.90
8.0.60.0070.00016.68
8.0.50.0000.00716.76
8.0.30.0130.00717.08
8.0.20.0130.00917.40
8.0.10.0050.00316.87
8.0.00.0070.01116.53
7.4.330.0050.00015.55
7.4.320.0030.00316.61
7.4.300.0000.00616.57
7.4.290.0040.00416.55
7.4.280.0000.00816.60
7.4.270.0030.00316.64
7.4.260.0060.00316.54
7.4.250.0000.00716.55
7.4.240.0040.00316.48
7.4.230.0000.00716.39
7.4.220.0030.01516.63
7.4.210.0080.00916.65
7.4.200.0070.00016.71
7.4.160.0080.00816.49
7.4.150.0070.01017.40
7.4.140.0140.00617.86
7.4.130.0150.00316.33
7.4.120.0110.00716.53
7.4.110.0080.00816.74
7.4.100.0070.01016.54
7.4.90.0000.01616.62
7.4.80.0140.00319.39
7.4.70.0080.00816.56
7.4.60.0100.00716.42
7.4.50.0100.00616.54
7.4.40.0060.01016.61
7.4.30.0070.01016.31
7.4.00.0050.00514.90
7.3.330.0030.00313.13
7.3.320.0050.00013.02
7.3.310.0030.00316.39
7.3.300.0000.00716.14
7.3.290.0000.00716.28
7.3.280.0120.00716.28
7.3.270.0120.00617.40
7.3.260.0100.01016.38
7.3.240.0070.01016.30
7.3.230.0170.00716.27
7.3.210.0070.01016.27
7.3.200.0040.01516.10
7.3.190.0100.00716.16
7.3.180.0200.00316.30
7.3.170.0040.01816.33
7.3.160.0030.01316.36
7.2.330.0090.00916.59
7.2.320.0120.00616.63
7.2.310.0060.01016.34
7.2.300.0080.01516.43
7.2.290.0090.00916.42
7.2.110.0070.01016.61
7.1.200.0030.01315.70
7.1.70.0040.00417.22
7.1.60.0000.01417.10
7.1.40.0130.01334.24
7.1.30.0170.01034.34
7.1.20.0100.01334.33
7.1.10.0070.01016.30
7.1.00.0030.00716.38
7.0.200.0060.00916.55
7.0.180.0030.00716.28
7.0.170.0000.01316.14
7.0.160.0030.01016.28
7.0.150.0030.01316.02
7.0.140.0030.01016.17
7.0.130.0070.01016.55
7.0.120.0000.01716.55
7.0.110.0030.00716.21
7.0.100.0030.01316.38
7.0.90.0000.01316.18
7.0.80.0030.00716.16
7.0.70.0070.00716.09
7.0.60.0070.00715.88
7.0.50.0030.01015.96
7.0.40.0000.01316.21
7.0.30.0100.00316.46
7.0.20.0000.01016.23
7.0.10.0070.00716.15
7.0.00.0030.01016.17

preferences:
62.66 ms | 401 KiB | 5 Q