3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Bar { public function baz() { return $this; } public static function foo() { return new ($f= get_called_class()); } public function somethingElse() {} } Bar::foo()->baz()->somethingElse();

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)
8.3.60.0070.00718.55
8.3.50.0130.00721.95
8.3.40.0170.00318.64
8.3.30.0140.00619.09
8.3.20.0080.00020.25
8.3.10.0040.00420.40
8.3.00.0060.00319.26
8.2.180.0120.00316.63
8.2.170.0040.01122.96
8.2.160.0110.00720.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0040.00422.09
8.2.110.0060.00322.14
8.2.100.0100.00018.63
8.1.280.0070.01025.92
8.1.270.0040.00423.97
8.1.260.0070.00026.35
8.1.250.0050.00228.09
8.1.240.0090.00018.34
8.1.230.0090.00018.50
5.4.320.0050.03612.52
5.4.310.0030.04012.52
5.4.300.0060.03612.52
5.4.290.0050.03812.51
5.4.280.0060.03712.41
5.4.270.0060.04012.41
5.4.260.0050.03712.41
5.4.250.0030.04012.41
5.4.240.0060.03412.41
5.4.230.0040.03712.40
5.4.220.0040.03612.40
5.4.210.0070.03312.40
5.4.200.0030.03912.40
5.4.190.0090.03312.40
5.4.180.0060.03512.39
5.4.170.0070.03412.41
5.4.160.0060.03612.40
5.4.150.0070.03512.39
5.4.140.0050.04312.09
5.4.130.0040.03612.07
5.4.120.0040.03612.04
5.4.110.0040.03512.03
5.4.100.0040.03512.03
5.4.90.0030.04112.03
5.4.80.0050.03612.03
5.4.70.0050.03412.02
5.4.60.0080.03912.03
5.4.50.0060.04012.02
5.4.40.0070.03412.02
5.4.30.0060.03612.02
5.4.20.0070.03512.00
5.4.10.0030.03712.01
5.4.00.0070.03511.50
5.3.290.0050.04012.80
5.3.280.0060.03512.71
5.3.270.0060.03712.73
5.3.260.0060.03712.72
5.3.250.0090.04212.72
5.3.240.0040.03912.72
5.3.230.0090.03312.71
5.3.220.0050.03612.68
5.3.210.0050.04912.68
5.3.200.0060.03512.68
5.3.190.0130.03912.67
5.3.180.0060.03612.67
5.3.170.0100.04012.67
5.3.160.0050.03612.68
5.3.150.0090.04212.67
5.3.140.0050.03512.66
5.3.130.0080.03912.66
5.3.120.0040.04312.66
5.3.110.0050.03912.66
5.3.100.0060.03612.13
5.3.90.0080.04412.11
5.3.80.0090.03212.10
5.3.70.0060.03712.09
5.3.60.0040.03612.09
5.3.50.0030.03712.03
5.3.40.0090.03412.03
5.3.30.0080.04211.98
5.3.20.0070.03611.77
5.3.10.0090.03611.74
5.3.00.0050.03611.72
5.2.170.0040.0319.22
5.2.160.0060.0339.22
5.2.150.0050.0369.23
5.2.140.0040.0349.22
5.2.130.0060.0279.18
5.2.120.0050.0279.18
5.2.110.0060.0319.18
5.2.100.0060.0339.18
5.2.90.0060.0269.18
5.2.80.0050.0339.18
5.2.70.0020.0329.18
5.2.60.0050.0379.13
5.2.50.0060.0289.10
5.2.40.0060.0279.08
5.2.30.0060.0289.05
5.2.20.0020.0359.04
5.2.10.0010.0308.95
5.2.00.0040.0288.80
5.1.60.0030.0258.09
5.1.50.0100.0268.09
5.1.40.0080.0218.07
5.1.30.0070.0238.43
5.1.20.0030.0278.44
5.1.10.0020.0278.17
5.1.00.0040.0338.16
5.0.50.0090.0196.64
5.0.40.0020.0286.50
5.0.30.0030.0346.31
5.0.20.0030.0196.29
5.0.10.0050.0176.26
5.0.00.0020.0376.25
4.4.90.0020.0164.77
4.4.80.0010.0164.75
4.4.70.0010.0164.75
4.4.60.0030.0154.75
4.4.50.0020.0164.77
4.4.40.0010.0284.71
4.4.30.0030.0174.76
4.4.20.0040.0204.85
4.4.10.0040.0184.85
4.4.00.0040.0294.75
4.3.110.0050.0174.67
4.3.100.0040.0164.66
4.3.90.0050.0184.63
4.3.80.0020.0244.58
4.3.70.0040.0124.63
4.3.60.0030.0134.63
4.3.50.0030.0154.63
4.3.40.0030.0294.54
4.3.30.0020.0153.30
4.3.20.0010.0203.28
4.3.10.0010.0203.24
4.3.00.0130.01716.39

preferences:
37.77 ms | 401 KiB | 5 Q