3v4l.org

run code in 300+ PHP versions simultaneously
<?php class myclass { public $x; function mymethod() { echo $this->x; } } $a = new myclass(); $a->x=10; $b->x=20; $c= clone $b; $c->x=30; $a->mymethod(); $b->mymethod(); $c->mymethod(); ?>

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)
8.3.60.0080.00618.43
8.3.50.0100.01016.63
8.3.40.0040.01118.87
8.3.30.0110.00318.97
8.3.20.0060.00321.04
8.3.10.0040.00421.82
8.3.00.0060.00319.54
8.2.180.0140.00016.38
8.2.170.0060.00922.96
8.2.160.0100.00720.47
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0050.00220.52
8.2.120.0070.00026.35
8.2.110.0060.00320.52
8.2.100.0060.00617.84
8.2.90.0050.00317.84
8.2.80.0040.00417.97
8.2.70.0030.00617.78
8.2.60.0000.00718.22
8.2.50.0040.00418.10
8.2.40.0000.00719.14
8.2.30.0000.00820.91
8.2.20.0040.00417.99
8.2.10.0000.00817.87
8.2.00.0070.00017.91
8.1.280.0140.00725.92
8.1.270.0070.00023.88
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00422.34
8.1.230.0030.00820.85
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0030.00617.22
8.1.190.0030.00617.23
8.1.180.0040.00418.10
8.1.170.0080.00018.46
8.1.160.0050.00318.93
8.1.150.0040.00420.59
8.1.140.0000.00819.41
8.1.130.0050.00218.77
8.1.120.0040.00417.31
8.1.110.0090.00017.36
8.1.100.0080.00017.38
8.1.90.0040.00417.29
8.1.80.0000.00817.38
8.1.70.0060.00617.21
8.1.60.0050.00517.56
8.1.50.0070.00017.55
8.1.40.0080.00317.48
8.1.30.0040.00417.70
8.1.20.0070.00017.58
8.1.10.0030.00617.54
8.1.00.0040.00417.53
8.0.300.0000.00719.95
8.0.290.0030.00716.63
8.0.280.0030.00318.38
8.0.270.0040.00416.72
8.0.260.0030.00316.82
8.0.250.0000.00716.98
8.0.240.0060.00316.92
8.0.230.0000.00716.92
8.0.220.0040.00416.89
8.0.210.0000.00716.78
8.0.200.0040.00416.92
8.0.190.0050.00516.96
8.0.180.0040.00416.83
8.0.170.0040.00416.80
8.0.160.0030.00516.80
8.0.150.0040.00416.73
8.0.140.0040.00416.76
8.0.130.0000.00713.25
8.0.120.0030.00516.92
8.0.110.0000.00716.94
8.0.100.0040.00416.89
8.0.90.0030.00516.95
8.0.80.0080.00816.90
8.0.70.0030.00516.74
8.0.60.0040.00316.89
8.0.50.0000.00716.93
8.0.30.0110.00617.05
8.0.20.0110.01217.40
8.0.10.0040.00416.89
8.0.00.0140.00316.62
7.4.330.0050.00015.55
7.4.320.0060.00016.53
7.4.300.0030.00316.63
7.4.290.0070.00316.59
7.4.280.0000.00816.55
7.4.270.0000.00716.57
7.4.260.0040.00416.50
7.4.250.0030.00616.49
7.4.240.0000.00916.54
7.4.230.0000.00716.41
7.4.220.0190.00616.61
7.4.210.0090.00616.69
7.4.200.0070.00016.30
7.4.160.0020.01316.53
7.4.150.0290.01817.40
7.4.140.0090.01217.86
7.4.130.0100.01016.52
7.4.120.0060.01216.54
7.4.110.0100.00616.59
7.4.100.0130.00316.59
7.4.90.0070.01116.46
7.4.80.0140.00819.39
7.4.70.0040.01716.70
7.4.60.0140.00316.46
7.4.50.0040.01116.46
7.4.40.0070.01016.69
7.4.30.0040.01416.67
7.4.00.0070.00714.83
7.3.330.0050.00013.32
7.3.320.0060.00013.23
7.3.310.0070.00016.27
7.3.300.0000.00716.38
7.3.290.0050.01016.37
7.3.280.0070.01116.35
7.3.270.0160.01017.40
7.3.260.0070.01016.60
7.3.250.0100.01116.38
7.3.240.0130.00516.36
7.3.230.0160.00816.53
7.3.210.0060.01216.48
7.3.200.0060.01516.36
7.3.190.0090.00616.50
7.3.180.0170.00316.61
7.3.170.0110.00916.58
7.3.160.0110.00616.34
7.3.10.0050.00516.30
7.3.00.0090.00316.13
7.2.330.0140.00316.80
7.2.320.0030.01316.55
7.2.310.0070.01116.41
7.2.300.0090.01316.70
7.2.290.0110.00516.45
7.2.130.0060.00616.75
7.2.120.0090.00616.43
7.2.110.0100.01016.30
7.2.100.0040.01116.63
7.2.90.0040.01116.82
7.2.80.0000.00916.84
7.2.70.0100.00616.57
7.2.60.0030.01016.86
7.2.50.0110.00416.73
7.2.40.0070.00716.61
7.2.30.0030.01016.81
7.2.20.0070.01116.77
7.2.10.0080.00816.50
7.2.00.0080.00718.09
7.1.250.0070.00715.50
7.1.200.0030.01015.68
7.1.100.0000.01118.11
7.1.70.0030.00617.03
7.1.60.1630.01033.25
7.1.50.1370.01332.78
7.1.40.1770.00732.43
7.1.30.1370.02032.52
7.1.20.1630.01732.66
7.1.10.0770.01314.58
7.1.00.2070.01014.69
7.0.200.1330.01014.91
7.0.190.1100.01014.82
7.0.180.1300.00714.45
7.0.170.1430.01014.31
7.0.160.1330.01714.58
7.0.150.0870.00714.48
7.0.140.0900.01014.45
7.0.130.0800.01714.77
7.0.120.1000.01014.57
7.0.110.1330.01014.59
7.0.100.0900.01014.45
7.0.90.0770.01014.70
7.0.80.1170.00314.60
7.0.70.0900.01014.42
7.0.60.1200.01014.10
7.0.50.1030.01314.48
7.0.40.1030.01314.55
7.0.30.1500.01014.56
7.0.20.1700.01314.55
7.0.10.0970.01314.56
7.0.00.1100.00714.66

preferences:
50.52 ms | 401 KiB | 5 Q