3v4l.org

run code in 300+ PHP versions simultaneously
<?php var $test = 1; echo $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
5.4.310.0040.04512.49
5.4.300.0100.03612.50
5.4.290.0070.03612.49
5.4.280.0040.03912.39
5.4.270.0040.03712.39
5.4.260.0030.03912.39
5.4.250.0040.04112.39
5.4.240.0050.03912.39
5.4.230.0040.03912.38
5.4.220.0070.03712.38
5.4.210.0050.03812.38
5.4.200.0050.04412.38
5.4.190.0060.03712.38
5.4.180.0080.03512.38
5.4.170.0060.03612.39
5.4.160.0070.03512.38
5.4.150.0060.04012.38
5.4.140.0090.03412.07
5.4.130.0050.03612.05
5.4.120.0040.03712.02
5.4.110.0090.03312.01
5.4.100.0080.03212.02
5.4.90.0030.04112.02
5.4.80.0040.04012.01
5.4.70.0100.04012.01
5.4.60.0060.03912.00
5.4.50.0080.03212.01
5.4.40.0100.03011.99
5.4.30.0040.03711.99
5.4.20.0040.03611.99
5.4.10.0040.03611.99
5.4.00.0070.03411.48
5.3.290.0100.05112.80
5.3.280.0080.03612.71
5.3.270.0070.03812.72
5.3.260.0080.03912.72
5.3.250.0060.04012.71
5.3.240.0080.03612.72
5.3.230.0020.04212.71
5.3.220.0020.04212.68
5.3.210.0080.03712.68
5.3.200.0070.03912.68
5.3.190.0050.03912.67
5.3.180.0070.03712.67
5.3.170.0040.04312.67
5.3.160.0060.03712.67
5.3.150.0100.04012.68
5.3.140.0050.03812.66
5.3.130.0110.04212.66
5.3.120.0060.03912.66
5.3.110.0080.03712.66
5.3.100.0090.04212.12
5.3.90.0080.03712.09
5.3.80.0060.03912.08
5.3.70.0070.03612.07
5.3.60.0070.03812.07
5.3.50.0080.03712.00
5.3.40.0030.04412.00
5.3.30.0070.03311.95
5.3.20.0050.03611.73
5.3.10.0030.03711.70
5.3.00.0070.03411.68
5.2.170.0020.0329.18
5.2.160.0080.0259.18
5.2.150.0050.0309.18
5.2.140.0110.0339.17
5.2.130.0070.0289.14
5.2.120.0050.0289.14
5.2.110.0050.0289.14
5.2.100.0050.0309.14
5.2.90.0060.0319.14
5.2.80.0030.0359.14
5.2.70.0060.0379.14
5.2.60.0040.0309.09
5.2.50.0050.0359.06
5.2.40.0070.0279.03
5.2.30.0020.0329.01
5.2.20.0010.0329.01
5.2.10.0080.0308.93
5.2.00.0050.0298.78
5.1.60.0050.0238.06
5.1.50.0030.0258.06
5.1.40.0040.0258.04
5.1.30.0070.0248.40
5.1.20.0080.0288.42
5.1.10.0090.0318.14
5.1.00.0070.0268.14
5.0.50.0030.0216.63
5.0.40.0060.0176.48
5.0.30.0070.0316.29
5.0.20.0050.0256.26
5.0.10.0030.0286.24
5.0.00.0060.0376.23
4.4.90.0050.0164.78
4.4.80.0050.0234.75
4.4.70.0020.0234.76
4.4.60.0040.0194.76
4.4.50.0010.0164.77
4.4.40.0030.0244.71
4.4.30.0040.0214.76
4.4.20.0020.0174.85
4.4.10.0050.0184.85
4.4.00.0060.0244.76
4.3.110.0060.0184.67
4.3.100.0040.0144.67
4.3.90.0040.0134.64
4.3.80.0040.0234.59
4.3.70.0050.0124.63
4.3.60.0040.0134.63
4.3.50.0030.0154.63
4.3.40.0050.0234.54
4.3.30.0000.0193.28
4.3.20.0050.0133.26
4.3.10.0020.0153.22
4.3.00.0070.01319.45

preferences:
140.5 ms | 1394 KiB | 7 Q