3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $bar = 'A'; public function doSomething() { $this->bar = 'B'; echo "fuck you"; yield; } } $foo = new Foo(); echo $foo->bar . PHP_EOL; $i = $foo->doSomething(); echo $foo->bar . PHP_EOL; reset(i);

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)
8.3.60.0070.01018.68
8.3.50.0100.00822.81
8.3.40.0110.00318.89
8.3.30.0120.00619.09
8.3.20.0040.00420.29
8.3.10.0050.00321.85
8.3.00.0090.00019.38
8.2.180.0110.00418.68
8.2.170.0110.00322.96
8.2.160.0030.01220.26
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0040.00420.98
8.2.110.0030.00622.21
8.2.100.0000.00918.89
8.1.280.0060.00925.92
8.1.270.0030.00722.04
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00318.48
8.1.230.0030.00618.63
5.4.320.0060.04012.51
5.4.310.0090.03512.51
5.4.300.0120.04312.51
5.4.290.0110.04712.51
5.4.280.0110.04612.40
5.4.270.0110.04612.41
5.4.260.0050.05412.41
5.4.250.0080.05012.41
5.4.240.0070.04012.41
5.4.230.0060.03612.40
5.4.220.0060.03512.40
5.4.210.0060.03412.40
5.4.200.0050.03712.40
5.4.190.0060.03512.39
5.4.180.0050.03512.39
5.4.170.0050.03612.41
5.4.160.0040.03712.40
5.4.150.0070.03512.40
5.4.140.0050.03912.08
5.4.130.0050.03612.07
5.4.120.0040.03712.02
5.4.110.0040.03612.02
5.4.100.0090.03312.02
5.4.90.0060.03512.02
5.4.80.0070.04112.02
5.4.70.0070.04212.02
5.4.60.0060.03712.02
5.4.50.0040.03712.02
5.4.40.0080.03412.01
5.4.30.0110.03312.00
5.4.20.0030.03612.01
5.4.10.0050.03412.00
5.4.00.0050.03511.50
5.3.290.0090.04312.80
5.3.280.0100.03612.70
5.3.270.0070.03912.72
5.3.260.0060.03712.72
5.3.250.0080.03412.72
5.3.240.0070.03412.72
5.3.230.0030.04012.71
5.3.220.0060.03912.68
5.3.210.0060.03912.68
5.3.200.0050.03612.68
5.3.190.0040.03812.68
5.3.180.0060.04212.67
5.3.170.0030.03912.67
5.3.160.0070.03512.67
5.3.150.0040.04012.67
5.3.140.0050.03812.66
5.3.130.0070.03912.66
5.3.120.0070.03812.66
5.3.110.0090.03512.66
5.3.100.0070.03512.12
5.3.90.0040.03612.10
5.3.80.0060.03412.09
5.3.70.0060.03612.09
5.3.60.0030.03812.07
5.3.50.0080.04212.03
5.3.40.0070.03412.03
5.3.30.0050.04211.98
5.3.20.0050.03411.77
5.3.10.0060.03411.73
5.3.00.0070.03411.72
5.2.170.0060.0299.22
5.2.160.0050.0289.22
5.2.150.0050.0309.23
5.2.140.0030.0319.22
5.2.130.0040.0359.18
5.2.120.0060.0269.18
5.2.110.0030.0319.19
5.2.100.0020.0309.18
5.2.90.0020.0319.18
5.2.80.0040.0309.17
5.2.70.0070.0329.17
5.2.60.0030.0309.13
5.2.50.0060.0279.10
5.2.40.0040.0299.07
5.2.30.0020.0329.05
5.2.20.0050.0289.04
5.2.10.0050.0278.95
5.2.00.0020.0318.80
5.1.60.0030.0248.09
5.1.50.0050.0238.09
5.1.40.0030.0258.06
5.1.30.0060.0238.41
5.1.20.0060.0248.45
5.1.10.0030.0268.16
5.1.00.0040.0258.16
5.0.50.0040.0226.64
5.0.40.0040.0186.50
5.0.30.0080.0316.32
5.0.20.0030.0276.28
5.0.10.0030.0226.25
5.0.00.0060.0326.25
4.4.90.0030.0184.78
4.4.80.0040.0164.75
4.4.70.0020.0154.76
4.4.60.0020.0164.75
4.4.50.0030.0164.77
4.4.40.0030.0364.71
4.4.30.0000.0184.76
4.4.20.0030.0214.85
4.4.10.0050.0174.85
4.4.00.0030.0284.76
4.3.110.0040.0144.66
4.3.100.0050.0134.66
4.3.90.0050.0144.63
4.3.80.0040.0234.58
4.3.70.0040.0204.63
4.3.60.0060.0164.63
4.3.50.0030.0174.63
4.3.40.0030.0284.54
4.3.30.0010.0183.30
4.3.20.0040.0143.28
4.3.10.0020.0153.23
4.3.00.0000.02014.87

preferences:
38.24 ms | 401 KiB | 5 Q