3v4l.org

run code in 300+ PHP versions simultaneously
<?php class MyClass { } $obj = & new MyClass()

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)
5.4.280.0060.04212.40
5.4.270.0110.03812.40
5.4.260.0080.04212.40
5.4.250.0070.04312.40
5.4.240.0090.04012.40
5.4.230.0080.04912.39
5.4.220.0080.04212.39
5.4.210.0080.04112.39
5.4.200.0070.04412.39
5.4.190.0090.03812.39
5.4.180.0080.03812.39
5.4.170.0110.03812.40
5.4.160.0080.04012.39
5.4.150.0090.04112.39
5.4.140.0100.04312.08
5.4.130.0090.04212.06
5.4.120.0080.03812.03
5.4.110.0080.03712.02
5.4.100.0070.03712.03
5.4.90.0080.03712.02
5.4.80.0070.03912.02
5.4.70.0080.03612.02
5.4.60.0060.03812.02
5.4.50.0050.03912.02
5.4.40.0060.03812.01
5.4.30.0060.03912.00
5.4.20.0060.03712.00
5.4.10.0060.04012.00
5.4.00.0090.05311.50
5.3.280.0070.04812.71
5.3.270.0150.05512.72
5.3.260.0120.05912.72
5.3.250.0070.04612.72
5.3.240.0080.04612.72
5.3.230.0110.04412.71
5.3.220.0080.04212.68
5.3.210.0080.04412.68
5.3.200.0100.04312.68
5.3.190.0100.05312.68
5.3.180.0090.05212.67
5.3.170.0070.04312.67
5.3.160.0050.04112.67
5.3.150.0080.04812.67
5.3.140.0090.05112.66
5.3.130.0080.05512.66
5.3.120.0070.04412.66
5.3.110.0060.04612.66
5.3.100.0080.04812.12
5.3.90.0060.04412.10
5.3.80.0110.04912.09
5.3.70.0070.04312.09
5.3.60.0070.05012.08
5.3.50.0070.04812.02
5.3.40.0080.05312.02
5.3.30.0050.04911.98
5.3.20.0090.05711.76
5.3.10.0070.04211.73
5.3.00.0080.04611.71
5.2.170.0070.0419.22
5.2.160.0090.0409.22
5.2.150.0040.0389.22
5.2.140.0070.0389.21
5.2.130.0040.0349.17
5.2.120.0060.0469.17
5.2.110.0060.0379.18
5.2.100.0070.0469.17
5.2.90.0090.0489.17
5.2.80.0100.0469.17
5.2.70.0100.0529.17
5.2.60.0100.0379.13
5.2.50.0070.0429.10
5.2.40.0060.0379.07
5.2.30.0090.0359.04
5.2.20.0060.0369.04
5.2.10.0060.0358.94
5.2.00.0060.0348.80
5.1.60.0060.0278.09
5.1.50.0050.0288.08
5.1.40.0040.0298.06
5.1.30.0050.0298.42
5.1.20.0050.0288.43
5.1.10.0050.0288.16
5.1.00.0060.0278.16
5.0.50.0050.0226.64
5.0.40.0050.0216.50
5.0.30.0060.0326.31
5.0.20.0030.0216.28
5.0.10.0040.0206.25
5.0.00.0040.0326.25
4.4.90.0050.0194.78
4.4.80.0040.0194.75
4.4.70.0040.0194.75
4.4.60.0040.0174.75
4.4.50.0040.0194.77
4.4.40.0030.0314.71
4.4.30.0040.0194.76
4.4.20.0040.0194.84
4.4.10.0020.0234.85
4.4.00.0040.0304.76
4.3.110.0030.0194.67
4.3.100.0040.0174.67
4.3.90.0020.0194.63
4.3.80.0040.0274.58
4.3.70.0040.0174.63
4.3.60.0030.0174.63
4.3.50.0040.0164.63
4.3.40.0020.0264.54
4.3.30.0030.0183.29
4.3.20.0030.0183.27
4.3.10.0030.0183.23
4.3.00.0030.0207.05

preferences:
133.12 ms | 1398 KiB | 7 Q