3v4l.org

run code in 300+ PHP versions simultaneously
<?php $user = 1; if ($user 0) { echo 1; }

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)
5.4.350.0220.06512.01
5.4.340.0120.06512.01
5.4.320.0150.06812.49
5.4.310.0080.04512.50
5.4.300.0060.03812.50
5.4.290.0110.04312.49
5.4.280.0080.05112.39
5.4.270.0080.04612.39
5.4.260.0060.06012.39
5.4.250.0070.06312.39
5.4.240.0070.04012.39
5.4.230.0070.04412.38
5.4.220.0050.03812.38
5.4.210.0070.03412.38
5.4.200.0100.03512.38
5.4.190.0070.03512.38
5.4.180.0020.04512.38
5.4.170.0060.04012.39
5.4.160.0060.04012.38
5.4.150.0100.03512.38
5.4.140.0070.04112.07
5.4.130.0100.03512.05
5.4.120.0110.03412.02
5.4.110.0050.05012.01
5.4.100.0070.03712.01
5.4.90.0060.05212.01
5.4.80.0100.03712.01
5.4.70.0070.04412.01
5.4.60.0060.03612.01
5.4.50.0100.04212.01
5.4.40.0060.03511.99
5.4.30.0040.03811.99
5.4.20.0030.04011.98
5.4.10.0100.03311.99
5.4.00.0090.03411.49
5.3.290.0080.03812.80
5.3.280.0060.03912.71
5.3.270.0080.03912.72
5.3.260.0060.04212.72
5.3.250.0060.03812.72
5.3.240.0050.04012.72
5.3.230.0070.04112.70
5.3.220.0070.04412.68
5.3.210.0080.04012.68
5.3.200.0060.04312.68
5.3.190.0100.04012.68
5.3.180.0040.04312.67
5.3.170.0110.03412.67
5.3.160.0120.04912.67
5.3.150.0060.04612.68
5.3.140.0090.05312.66
5.3.130.0100.04412.66
5.3.120.0160.05912.66
5.3.110.0060.04212.66
5.3.100.0090.04012.12
5.3.90.0070.03812.08
5.3.80.0050.04012.07
5.3.70.0070.03712.07
5.3.60.0080.03412.07
5.3.50.0090.03712.00
5.3.40.0070.04012.00
5.3.30.0070.03311.95
5.3.20.0060.03711.73
5.3.10.0060.03811.70
5.3.00.0080.03411.68
5.2.170.0080.0399.18
5.2.160.0010.0359.18
5.2.150.0070.0299.18
5.2.140.0040.0349.18
5.2.130.0060.0339.14
5.2.120.0040.0339.14
5.2.110.0050.0349.14
5.2.100.0080.0259.14
5.2.90.0050.0319.14
5.2.80.0040.0319.14
5.2.70.0040.0339.14
5.2.60.0070.0339.09
5.2.50.0050.0309.06
5.2.40.0040.0309.03
5.2.30.0060.0309.01
5.2.20.0050.0299.00
5.2.10.0050.0298.92
5.2.00.0030.0328.78
5.1.60.0040.0268.06
5.1.50.0040.0348.07
5.1.40.0060.0338.05
5.1.30.0050.0368.40
5.1.20.0060.0338.42
5.1.10.0050.0278.14
5.1.00.0070.0358.14
5.0.50.0050.0306.62
5.0.40.0040.0236.48
5.0.30.0020.0366.29
5.0.20.0050.0216.27
5.0.10.0030.0226.24
5.0.00.0040.0326.23
4.4.90.0020.0214.78
4.4.80.0050.0214.75
4.4.70.0030.0184.75
4.4.60.0050.0154.75
4.4.50.0060.0174.77
4.4.40.0060.0314.71
4.4.30.0020.0174.76
4.4.20.0030.0204.84
4.4.10.0040.0154.85
4.4.00.0060.0244.75
4.3.110.0010.0184.67
4.3.100.0060.0144.66
4.3.90.0030.0184.64
4.3.80.0040.0244.58
4.3.70.0030.0164.63
4.3.60.0030.0144.63
4.3.50.0050.0154.63
4.3.40.0010.0274.54
4.3.30.0020.0173.28
4.3.20.0020.0213.26
4.3.10.0010.0173.21
4.3.00.0200.0176.56

preferences:
143.26 ms | 1394 KiB | 7 Q