3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { public $foo = 10; public __get() { return; } } $test = new Test(); echo $test->foo;

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)
5.4.340.0050.03512.02
5.4.320.0040.04012.51
5.4.310.0080.03712.50
5.4.300.0050.03912.51
5.4.290.0050.03912.51
5.4.280.0060.03512.40
5.4.270.0070.04012.40
5.4.260.0070.03912.40
5.4.250.0060.03712.40
5.4.240.0070.03612.40
5.4.230.0070.03612.39
5.4.220.0050.03812.39
5.4.210.0040.03812.39
5.4.200.0070.03712.39
5.4.190.0040.03812.39
5.4.180.0030.03912.39
5.4.170.0040.03812.39
5.4.160.0050.03612.39
5.4.150.0080.03312.39
5.4.140.0100.03312.08
5.4.130.0040.04012.06
5.4.120.0070.04012.02
5.4.110.0070.04012.02
5.4.100.0080.04112.02
5.4.90.0060.03712.02
5.4.80.0030.03912.02
5.4.70.0080.03312.02
5.4.60.0050.03612.02
5.4.50.0090.03212.02
5.4.40.0040.03612.01
5.4.30.0050.03612.00
5.4.20.0090.03112.00
5.4.10.0050.03512.00
5.4.00.0060.03611.50
5.3.290.0110.03312.80
5.3.280.0080.03412.71
5.3.270.0040.04412.72
5.3.260.0040.04012.72
5.3.250.0060.03612.72
5.3.240.0100.03112.72
5.3.230.0080.03412.71
5.3.220.0100.03212.68
5.3.210.0060.03812.68
5.3.200.0100.03212.68
5.3.190.0080.03512.68
5.3.180.0040.03712.68
5.3.170.0050.03712.67
5.3.160.0050.03612.67
5.3.150.0080.03412.67
5.3.140.0030.03912.66
5.3.130.0050.03912.66
5.3.120.0060.04112.66
5.3.110.0060.03912.66
5.3.100.0040.04012.12
5.3.90.0090.03512.10
5.3.80.0060.03612.09
5.3.70.0070.03512.09
5.3.60.0090.03312.07
5.3.50.0100.03312.02
5.3.40.0040.03812.02
5.3.30.0090.03111.98
5.3.20.0060.03411.76
5.3.10.0060.03411.73
5.3.00.0060.03511.71
5.2.170.0050.0299.21
5.2.160.0050.0279.21
5.2.150.0050.0309.21
5.2.140.0060.0299.21
5.2.130.0050.0289.16
5.2.120.0040.0289.17
5.2.110.0050.0289.18
5.2.100.0040.0289.17
5.2.90.0040.0299.17
5.2.80.0040.0319.17
5.2.70.0040.0309.17
5.2.60.0050.0299.13
5.2.50.0050.0289.09
5.2.40.0030.0309.07
5.2.30.0030.0319.04
5.2.20.0070.0269.03
5.2.10.0060.0268.94
5.2.00.0010.0338.80
5.1.60.0030.0258.09
5.1.50.0030.0268.08
5.1.40.0060.0318.06
5.1.30.0050.0328.41
5.1.20.0060.0258.43
5.1.10.0040.0258.16
5.1.00.0030.0318.16
5.0.50.0050.0226.64
5.0.40.0030.0206.49
5.0.30.0040.0316.30
5.0.20.0040.0186.27
5.0.10.0020.0216.25
5.0.00.0030.0316.25
4.4.90.0030.0154.78
4.4.80.0030.0154.75
4.4.70.0040.0144.76
4.4.60.0040.0204.75
4.4.50.0040.0154.77
4.4.40.0040.0244.71
4.4.30.0040.0144.76
4.4.20.0020.0164.85
4.4.10.0040.0144.85
4.4.00.0030.0244.76
4.3.110.0050.0154.67
4.3.100.0010.0184.67
4.3.90.0020.0224.63
4.3.80.0030.0294.59
4.3.70.0040.0154.63
4.3.60.0030.0144.62
4.3.50.0050.0164.63
4.3.40.0040.0224.54
4.3.30.0020.0153.30
4.3.20.0030.0143.28
4.3.10.0020.0153.23
4.3.00.0000.0237.13

preferences:
140.33 ms | 1394 KiB | 7 Q