3v4l.org

run code in 300+ PHP versions simultaneously
<?php define("MY_CONSTANT", "69"); echo MY_CONSTANT; echo "<br />""<br />" echo "It is my constant wish to be with you in position (string)MY_CONSTANT";

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)
5.4.350.0060.03912.01
5.4.340.0090.04212.01
5.4.320.0060.04412.50
5.4.310.0060.04012.49
5.4.300.0070.03812.50
5.4.290.0100.03712.49
5.4.280.0100.04212.39
5.4.270.0050.04112.39
5.4.260.0080.04312.39
5.4.250.0120.03512.39
5.4.240.0050.04012.39
5.4.230.0050.04412.38
5.4.220.0140.06112.38
5.4.210.0120.05212.38
5.4.200.0080.03912.38
5.4.190.0110.03312.38
5.4.180.0090.03812.38
5.4.170.0080.03612.38
5.4.160.0070.03912.38
5.4.150.0090.03812.38
5.4.140.0080.03612.07
5.4.130.0030.04212.05
5.4.120.0050.04212.01
5.4.110.0130.04812.01
5.4.100.0050.03812.01
5.4.90.0090.04212.01
5.4.80.0070.04012.01
5.4.70.0180.06112.00
5.4.60.0080.04012.01
5.4.50.0120.06712.00
5.4.40.0080.03911.99
5.4.30.0050.04511.99
5.4.20.0020.04311.99
5.4.10.0150.04111.99
5.4.00.0080.04311.48
5.3.290.0130.04012.80
5.3.280.0100.03512.71
5.3.270.0080.04512.72
5.3.260.0090.07012.72
5.3.250.0060.04512.72
5.3.240.0080.04112.71
5.3.230.0080.04212.71
5.3.220.0070.04512.68
5.3.210.0070.03912.68
5.3.200.0070.04012.68
5.3.190.0070.04012.67
5.3.180.0120.07412.67
5.3.170.0080.04312.67
5.3.160.0070.03812.68
5.3.150.0080.04112.67
5.3.140.0060.04312.66
5.3.130.0060.05012.66
5.3.120.0070.04012.66
5.3.110.0080.03712.66
5.3.100.0120.03512.12
5.3.90.0070.03912.08
5.3.80.0090.03512.08
5.3.70.0070.03912.07
5.3.60.0070.03812.07
5.3.50.0070.03912.00
5.3.40.0090.03412.00
5.3.30.0100.03411.95
5.3.20.0050.04211.73
5.3.10.0060.04011.70
5.3.00.0090.03611.68
5.2.170.0090.0379.18
5.2.160.0050.0329.18
5.2.150.0080.0289.18
5.2.140.0070.0309.18
5.2.130.0010.0379.14
5.2.120.0060.0289.14
5.2.110.0050.0299.14
5.2.100.0090.0299.14
5.2.90.0050.0309.14
5.2.80.0070.0309.14
5.2.70.0050.0359.13
5.2.60.0050.0329.09
5.2.50.0060.0319.06
5.2.40.0050.0329.04
5.2.30.0060.0319.02
5.2.20.0050.0319.00
5.2.10.0090.0278.93
5.2.00.0040.0338.79
5.1.60.0080.0308.07
5.1.50.0050.0288.07
5.1.40.0060.0278.04
5.1.30.0140.0238.40
5.1.20.0060.0308.42
5.1.10.0060.0338.14
5.1.00.0070.0358.14
5.0.50.0040.0356.62
5.0.40.0060.0376.48
5.0.30.0080.0326.29
5.0.20.0040.0216.27
5.0.10.0040.0226.24
5.0.00.0040.0336.23
4.4.90.0020.0214.78
4.4.80.0040.0214.75
4.4.70.0100.0274.75
4.4.60.0060.0164.76
4.4.50.0080.0134.77
4.4.40.0040.0274.71
4.4.30.0030.0204.76
4.4.20.0050.0174.85
4.4.10.0040.0224.84
4.4.00.0040.0324.76
4.3.110.0040.0174.67
4.3.100.0050.0194.66
4.3.90.0070.0254.63
4.3.80.0050.0344.58
4.3.70.0050.0194.63
4.3.60.0050.0204.63
4.3.50.0060.0194.63
4.3.40.0020.0334.54
4.3.30.0050.0203.29
4.3.20.0050.0203.27
4.3.10.0050.0203.22
4.3.00.0030.0276.63

preferences:
143.84 ms | 1394 KiB | 7 Q