3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test{} $t1 = new Test; $t2 = new stdClass; $t3 = new Test; echo $t1, "\n", $t2, "\n", $t3, "\n";

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)
5.4.320.0040.04012.51
5.4.310.0060.03912.51
5.4.300.0060.04112.51
5.4.290.0060.03812.51
5.4.280.0100.03512.41
5.4.270.0100.03612.40
5.4.260.0070.03612.40
5.4.250.0030.04012.40
5.4.240.0060.03612.41
5.4.230.0030.04012.39
5.4.220.0080.03412.40
5.4.210.0060.03512.39
5.4.200.0060.03712.40
5.4.190.0050.04112.39
5.4.180.0110.03212.39
5.4.170.0040.03812.40
5.4.160.0070.03412.39
5.4.150.0030.03812.39
5.4.140.0070.03612.09
5.4.130.0060.03512.07
5.4.120.0050.03512.03
5.4.110.0020.03812.02
5.4.100.0050.03512.03
5.4.90.0040.03912.03
5.4.80.0070.03512.03
5.4.70.0070.03212.02
5.4.60.0060.03512.02
5.4.50.0070.03412.02
5.4.40.0050.04512.01
5.4.30.0020.03812.01
5.4.20.0040.03612.00
5.4.10.0080.03112.01
5.4.00.0060.03511.50
5.3.290.0060.03812.80
5.3.280.0030.04012.71
5.3.270.0060.03812.72
5.3.260.0060.03812.72
5.3.250.0050.03812.72
5.3.240.0100.03312.72
5.3.230.0070.03612.71
5.3.220.0080.03412.68
5.3.210.0080.04112.68
5.3.200.0050.03712.68
5.3.190.0060.03912.68
5.3.180.0090.03212.67
5.3.170.0070.03412.67
5.3.160.0030.03912.68
5.3.150.0040.04012.67
5.3.140.0070.03412.66
5.3.130.0060.03812.66
5.3.120.0100.03612.66
5.3.110.0060.03812.66
5.3.100.0080.03412.11
5.3.90.0070.03512.10
5.3.80.0030.03912.09
5.3.70.0050.03712.09
5.3.60.0070.03412.07
5.3.50.0070.03412.03
5.3.40.0080.03412.03
5.3.30.0060.03511.98
5.3.20.0030.03811.77
5.3.10.0070.03311.73
5.3.00.0040.03711.72
5.2.170.0050.0309.22
5.2.160.0030.0359.22
5.2.150.0060.0289.22
5.2.140.0030.0399.22
5.2.130.0040.0289.18
5.2.120.0040.0319.18
5.2.110.0050.0309.18
5.2.100.0070.0259.18
5.2.90.0040.0309.17
5.2.80.0070.0289.17
5.2.70.0050.0299.17
5.2.60.0040.0299.13
5.2.50.0060.0279.09
5.2.40.0040.0289.07
5.2.30.0070.0279.05
5.2.20.0070.0269.03
5.2.10.0070.0258.94
5.2.00.0040.0298.80
5.1.60.0060.0298.09
5.1.50.0040.0298.09
5.1.40.0070.0258.07
5.1.30.0080.0218.41
5.1.20.0060.0308.44
5.1.10.0080.0268.16
5.1.00.0040.0298.16
5.0.50.0100.0186.64
5.0.40.0050.0246.50
5.0.30.0060.0276.31
5.0.20.0010.0216.28
5.0.10.0050.0176.26
5.0.00.0040.0306.25
4.4.90.0040.0134.78
4.4.80.0040.0134.75
4.4.70.0010.0164.75
4.4.60.0040.0234.75
4.4.50.0060.0204.77
4.4.40.0040.0234.71
4.4.30.0040.0134.76
4.4.20.0070.0214.84
4.4.10.0040.0144.85
4.4.00.0050.0274.76
4.3.110.0030.0174.66
4.3.100.0040.0144.67
4.3.90.0030.0194.64
4.3.80.0010.0284.59
4.3.70.0050.0124.63
4.3.60.0060.0114.63
4.3.50.0040.0154.63
4.3.40.0010.0304.54
4.3.30.0010.0163.30
4.3.20.0020.0203.29
4.3.10.0010.0163.23
4.3.00.0070.02015.97

preferences:
140.88 ms | 1394 KiB | 7 Q