3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { public Test() {echo "Test";} } $t = new Test();

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)
5.4.320.0060.03612.50
5.4.310.0050.03912.50
5.4.300.0030.03912.51
5.4.290.0090.03512.50
5.4.280.0090.03212.40
5.4.270.0090.03312.40
5.4.260.0100.05012.40
5.4.250.0040.04012.40
5.4.240.0080.03512.40
5.4.230.0050.04412.39
5.4.220.0090.04012.39
5.4.210.0060.03712.39
5.4.200.0060.03712.39
5.4.190.0070.03512.39
5.4.180.0030.03912.39
5.4.170.0060.03612.40
5.4.160.0090.03412.39
5.4.150.0060.03712.39
5.4.140.0030.04212.08
5.4.130.0090.04712.06
5.4.120.0090.05312.03
5.4.110.0090.03712.02
5.4.100.0050.04412.02
5.4.90.0070.04312.03
5.4.80.0030.04112.02
5.4.70.0070.03412.02
5.4.60.0060.03512.02
5.4.50.0030.04312.02
5.4.40.0080.04812.00
5.4.30.0070.04012.00
5.4.20.0080.03512.00
5.4.10.0040.04012.00
5.4.00.0080.03511.50
5.3.290.0060.04012.80
5.3.280.0030.04112.71
5.3.270.0050.04012.73
5.3.260.0090.03912.72
5.3.250.0060.03712.72
5.3.240.0060.04312.72
5.3.230.0030.04212.71
5.3.220.0030.04312.68
5.3.210.0070.04212.68
5.3.200.0070.04412.68
5.3.190.0020.04212.68
5.3.180.0070.04012.67
5.3.170.0100.04212.67
5.3.160.0010.04212.67
5.3.150.0070.03512.68
5.3.140.0060.04012.66
5.3.130.0070.05412.66
5.3.120.0050.04112.66
5.3.110.0030.04212.66
5.3.100.0070.03712.12
5.3.90.0090.03312.10
5.3.80.0040.03912.09
5.3.70.0080.03412.09
5.3.60.0050.03712.08
5.3.50.0060.03612.02
5.3.40.0050.03612.02
5.3.30.0060.03511.98
5.3.20.0040.03611.76
5.3.10.0040.03511.73
5.3.00.0080.03511.71
5.2.170.0020.0339.21
5.2.160.0050.0299.21
5.2.150.0070.0319.21
5.2.140.0030.0329.21
5.2.130.0050.0299.17
5.2.120.0040.0309.17
5.2.110.0040.0319.18
5.2.100.0040.0429.17
5.2.90.0040.0419.17
5.2.80.0060.0319.17
5.2.70.0050.0339.17
5.2.60.0050.0299.13
5.2.50.0040.0349.10
5.2.40.0040.0309.07
5.2.30.0050.0309.04
5.2.20.0020.0319.04
5.2.10.0030.0298.94
5.2.00.0040.0338.80
5.1.60.0050.0238.09
5.1.50.0040.0248.08
5.1.40.0040.0248.06
5.1.30.0010.0298.41
5.1.20.0030.0278.43
5.1.10.0050.0278.16
5.1.00.0050.0238.16
5.0.50.0030.0206.64
5.0.40.0020.0206.50
5.0.30.0060.0376.31
5.0.20.0040.0216.28
5.0.10.0030.0206.26
5.0.00.0020.0316.25
4.4.90.0000.0184.78
4.4.80.0030.0154.75
4.4.70.0030.0154.75
4.4.60.0030.0154.75
4.4.50.0030.0144.77
4.4.40.0020.0274.71
4.4.30.0050.0134.76
4.4.20.0070.0124.84
4.4.10.0020.0164.85
4.4.00.0060.0224.76
4.3.110.0040.0214.67
4.3.100.0020.0164.66
4.3.90.0030.0144.63
4.3.80.0050.0244.58
4.3.70.0020.0204.63
4.3.60.0030.0184.62
4.3.50.0000.0204.63
4.3.40.0020.0244.54
4.3.30.0020.0163.30
4.3.20.0020.0163.28
4.3.10.0010.0163.23
4.3.00.0000.0237.14

preferences:
141.53 ms | 1394 KiB | 7 Q