3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $myObject; public function __clone(): string { } }

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)
8.2.70.0060.01379.33
8.2.60.0170.00379.33
8.2.50.0120.00679.33
8.2.40.0080.00879.33
8.2.30.0090.00548.41
8.2.20.0080.00448.43
8.2.10.0080.00448.37
8.2.00.0020.01048.40
8.1.200.0100.00779.33
8.1.190.0120.00479.33
8.1.180.0090.00679.33
8.1.170.0120.00379.33
8.1.160.0080.00448.35
8.1.150.0110.00248.26
8.1.140.0050.00948.31
8.1.130.0130.00448.32
8.1.120.0090.00848.32
8.1.110.0120.00448.30
8.1.100.0090.00748.29
8.1.90.0110.00248.31
8.1.80.0090.00337.94
8.1.70.0090.00329.70
8.1.60.0110.00238.03
8.1.50.0100.00537.99
8.1.40.0090.00538.02
8.1.30.0080.00738.04
8.1.20.0110.00538.08
8.1.10.0070.00738.04
8.1.00.0140.00138.01
8.0.290.0080.00879.33
8.0.280.0070.00548.06
8.0.270.0080.00448.04
8.0.260.0080.00548.05
8.0.250.0080.00548.00
8.0.240.0020.01148.05
8.0.230.0070.00548.00
8.0.220.0110.00048.06
8.0.210.0090.00437.60
8.0.200.0090.00537.62
8.0.190.0130.00237.57
8.0.180.0110.00537.56
8.0.170.0070.00737.69
8.0.160.0080.00737.64
8.0.150.0120.00337.60
8.0.140.0090.00637.55
8.0.130.0110.00537.59
8.0.120.0120.00437.56
8.0.110.0110.00337.57
8.0.100.0100.00537.59
8.0.90.0090.00329.24
8.0.80.0090.00637.58
8.0.70.0120.00437.61
8.0.60.0130.00437.63
8.0.50.0090.00437.58
8.0.30.0060.00737.59
8.0.20.0100.00532.53
8.0.10.0110.00632.47
8.0.00.0080.00929.28
7.4.330.0080.00447.09
7.4.320.0130.00347.77
7.4.300.0100.00637.34
7.4.290.0110.00537.40
7.4.280.0090.00637.34
7.4.270.0110.00437.27
7.4.260.0120.00437.25
7.4.250.0140.00237.37
7.4.240.0110.00537.34
7.4.230.0080.00637.35
7.4.220.0100.00537.38
7.4.210.0090.00537.28
7.4.200.0100.00537.29
7.4.190.0110.00437.41
7.4.180.0090.00537.34
7.4.160.0120.00237.38
7.4.150.0100.00532.01
7.4.140.0100.00532.04
7.4.130.0120.00528.87
7.4.120.0110.00626.68
7.4.110.0090.00825.22
7.4.100.0110.00825.26
7.4.90.0130.00525.26
7.4.80.0110.00825.28
7.4.70.0110.00624.13
7.4.60.0100.00822.49
7.4.50.0090.00920.49
7.4.40.0110.00819.86
7.4.30.0100.00920.03
7.4.20.0110.00719.95
7.4.10.0100.00819.97
7.4.00.0100.00820.11
7.3.330.0120.00337.21
7.3.320.0120.00237.14
7.3.310.0090.00537.18
7.3.300.0110.00337.21
7.3.290.0080.00637.25
7.3.280.0120.00237.23
7.3.270.0100.00632.00
7.3.260.0100.00532.06
7.3.250.0100.00628.87
7.3.240.0130.00426.71
7.3.230.0100.00725.13
7.3.220.0110.00725.14
7.3.210.0110.00725.18
7.3.200.0130.00625.15
7.3.190.0100.00624.03
7.3.180.0100.00822.50
7.3.170.0110.00820.39
7.3.160.0100.00819.95
7.3.150.0100.00819.91
7.3.140.0090.00919.92
7.3.130.0120.00719.94
7.3.120.0110.00819.95
7.3.110.0110.00819.92
7.3.100.0110.00819.94
7.3.90.0110.00819.97
7.3.80.0110.00719.96
7.3.70.0100.00819.91
7.3.60.0120.00819.91
7.3.50.0100.00819.90
7.3.40.0100.00819.92
7.3.30.0100.00819.89
7.3.20.0130.00620.25
7.3.10.0120.00820.21
7.3.00.0110.00720.23
7.2.340.0060.01125.24
7.2.330.0140.00725.25
7.2.320.0130.00725.28
7.2.310.0130.00622.58
7.2.300.0110.00722.65
7.2.290.0100.00819.94
7.2.280.0120.00619.97
7.2.270.0100.00819.98
7.2.260.0120.00920.01
7.2.250.0100.01019.99
7.2.240.0110.00920.01
7.2.230.0110.00919.99
7.2.220.0110.00920.03
7.2.210.0120.00720.01
7.2.200.0130.00719.97
7.2.190.0110.00920.05
7.2.180.0110.00819.98
7.2.170.0110.00820.05
7.2.160.0110.00919.96
7.2.150.0120.00820.37
7.2.140.0120.00820.39
7.2.130.0120.00820.41
7.2.120.0110.00920.35
7.2.110.0100.00920.36
7.2.100.0130.00820.38
7.2.90.0110.00920.37
7.2.80.0110.00820.38
7.2.70.0140.00820.37
7.2.60.0140.00720.42
7.2.50.0130.00820.37
7.2.40.0120.00820.39
7.2.30.0160.00920.42
7.2.20.0110.00820.37
7.2.10.0110.00920.39
7.2.00.0120.00920.39

preferences:
149.1 ms | 1394 KiB | 7 Q