3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Testing { //private $a = "parent"; public function __set($name, $value) { echo $name . ' ' . $value . "\n"; $this->$name = $value; } public function __construct() { $this->a = 'asd'; $this->a = 'bcd'; $this->a = 'ggg'; } } $obj = new Testing;

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)
8.3.60.0110.01116.63
8.3.50.0090.00616.67
8.3.40.0170.00318.88
8.3.30.0120.00818.67
8.3.20.0040.00421.91
8.3.10.0050.00323.34
8.3.00.0000.00721.89
8.2.180.0100.01018.16
8.2.170.0110.00422.96
8.2.160.0090.00921.06
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00719.45
8.2.120.0000.00726.35
8.2.110.0100.00020.99
8.2.100.0070.00417.91
8.2.90.0000.00817.91
8.2.80.0040.00417.97
8.2.70.0050.00317.91
8.2.60.0000.00817.93
8.2.50.0050.00218.16
8.2.40.0000.00720.63
8.2.30.0070.00019.50
8.2.20.0030.00617.94
8.2.10.0070.00018.06
8.2.00.0040.00418.11
8.1.280.0090.00625.92
8.1.270.0070.00022.11
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.20
8.1.230.0070.00422.62
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0000.00817.35
8.1.190.0060.00317.22
8.1.180.0040.00418.10
8.1.170.0050.00318.93
8.1.160.0040.00418.85
8.1.150.0040.00418.92
8.1.140.0040.00417.76
8.1.130.0000.00718.94
8.1.120.0070.00017.47
8.1.110.0000.00917.34
8.1.100.0070.00017.36
8.1.90.0000.00717.49
8.1.80.0040.00317.51
8.1.70.0030.00317.47
8.1.60.0040.00417.47
8.1.50.0040.00417.49
8.1.40.0040.00417.41
8.1.30.0050.00317.57
8.1.20.0050.00517.60
8.1.10.0050.00317.61
8.1.00.0000.00817.48
8.0.300.0070.00019.86
8.0.290.0000.00816.75
8.0.280.0000.00718.43
8.0.270.0040.00417.32
8.0.260.0050.00319.06
8.0.250.0000.00716.89
8.0.240.0000.00816.96
8.0.230.0000.00716.93
8.0.220.0000.00716.80
8.0.210.0000.00716.80
8.0.200.0060.00016.96
8.0.190.0070.00016.88
8.0.180.0040.00416.93
8.0.170.0030.00516.87
8.0.160.0040.00416.91
8.0.150.0030.00816.85
8.0.140.0000.00716.74
8.0.130.0040.00413.29
8.0.120.0050.00316.86
8.0.110.0000.00716.86
8.0.100.0040.00416.76
8.0.90.0040.00416.84
8.0.80.0100.00716.88
8.0.70.0040.00416.87
8.0.60.0040.00416.68
8.0.50.0000.00716.93
8.0.30.0070.01117.13
8.0.20.0080.01217.40
8.0.10.0040.00417.13
8.0.00.0090.00816.93
7.4.330.0060.00015.55
7.4.320.0030.00316.65
7.4.300.0000.00616.61
7.4.290.0080.00016.45
7.4.280.0050.00316.62
7.4.270.0070.00016.43
7.4.260.0040.00416.58
7.4.250.0040.00416.48
7.4.240.0070.00016.47
7.4.230.0070.00016.63
7.4.220.0040.00416.58
7.4.210.0080.01016.48
7.4.200.0030.00316.68
7.4.160.0090.00916.59
7.4.140.0100.00717.86
7.4.130.0000.01616.49
7.4.120.0120.00916.54
7.4.110.0100.00616.45
7.4.100.0120.00616.61
7.4.90.0070.01016.45
7.4.80.0120.01219.39
7.4.70.0090.01516.56
7.4.60.0110.00716.48
7.4.50.0030.01316.51
7.4.40.0130.00716.70
7.4.00.0100.00314.70
7.3.330.0030.00313.19
7.3.320.0040.00313.30
7.3.310.0030.00316.33
7.3.300.0030.00316.37
7.3.290.0000.00716.23
7.3.280.0070.01116.35
7.3.260.0110.00716.50
7.3.240.0070.01416.44
7.3.230.0110.00616.61
7.3.210.0060.01116.57
7.3.200.0130.00316.51
7.3.190.0090.01216.45
7.3.180.0030.01316.27
7.3.170.0140.00816.67
7.3.160.0140.00316.36
7.3.10.0130.01016.36
7.3.00.0030.00916.29
7.2.330.0060.01216.77
7.2.320.0070.01116.82
7.2.310.0140.00416.41
7.2.300.0130.00316.50
7.2.290.0080.01016.49
7.2.130.0090.00916.36
7.2.120.0090.00916.76
7.2.110.0190.00816.57
7.2.100.0180.00616.45
7.2.90.0200.00316.83
7.2.80.0210.00917.10
7.2.70.0150.01516.52
7.2.60.0130.00916.70
7.2.50.0100.01016.53
7.2.40.0200.01217.46
7.2.30.0240.01117.23
7.2.20.0230.01017.59
7.2.10.0280.01116.97
7.2.00.0200.00717.23
7.1.250.0170.00315.78
7.1.200.0060.00315.64
7.1.160.0360.00816.75
7.1.150.0330.01116.86
7.1.140.0360.01016.92
7.1.130.0370.00916.79
7.1.120.0360.00817.01
7.1.110.0330.00816.10
7.1.100.0320.00816.38
7.1.90.0420.01416.21
7.1.80.0330.01016.04
7.1.70.0360.00615.42
7.1.60.0480.01333.17
7.1.50.0750.01133.13
7.1.40.0540.01232.58
7.1.30.0790.01732.45
7.1.20.0490.01632.56
7.1.10.0060.00914.55
7.1.00.1160.01114.65

preferences:
66.13 ms | 400 KiB | 5 Q