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)
5.4.350.0080.03812.02
5.4.340.0030.04012.01
5.4.320.0090.04712.50
5.4.310.0090.04412.49
5.4.300.0090.04012.50
5.4.290.0050.04112.50
5.4.280.0070.04212.39
5.4.270.0070.03712.39
5.4.260.0100.04212.39
5.4.250.0080.04412.39
5.4.240.0070.04112.39
5.4.230.0050.04212.38
5.4.220.0080.03912.38
5.4.210.0110.03812.38
5.4.200.0060.04212.38
5.4.190.0050.04012.38
5.4.180.0090.03412.38
5.4.170.0080.04312.38
5.4.160.0060.03812.38
5.4.150.0060.03812.38
5.4.140.0040.04412.07
5.4.130.0050.04112.05
5.4.120.0120.05912.02
5.4.110.0170.06312.01
5.4.100.0120.04212.01
5.4.90.0080.04312.01
5.4.80.0090.05212.01
5.4.70.0060.05112.01
5.4.60.0090.05012.01
5.4.50.0060.04012.01
5.4.40.0080.04011.99
5.4.30.0080.04211.99
5.4.20.0100.03911.98
5.4.10.0070.04711.99
5.4.00.0120.07311.48
5.3.290.0090.04612.80
5.3.280.0050.04312.70
5.3.270.0100.04012.73
5.3.260.0160.05512.72
5.3.250.0140.04312.72
5.3.240.0140.10312.72
5.3.230.0110.05212.71
5.3.220.0180.05412.68
5.3.210.0100.04312.68
5.3.200.0070.03712.68
5.3.190.0090.03712.68
5.3.180.0090.03712.67
5.3.170.0100.03612.67
5.3.160.0070.03912.68
5.3.150.0060.04512.68
5.3.140.0070.03712.66
5.3.130.0080.04012.65
5.3.120.0080.03912.66
5.3.110.0070.04412.66
5.3.100.0110.03412.12
5.3.90.0110.03412.08
5.3.80.0080.03712.07
5.3.70.0080.04112.08
5.3.60.0080.03812.06
5.3.50.0110.03912.00
5.3.40.0050.04412.00
5.3.30.0150.04711.95
5.3.20.0090.05211.73
5.3.10.0100.04311.70
5.3.00.0050.04611.68
5.2.170.0070.0369.18
5.2.160.0110.0339.18
5.2.150.0070.0319.18
5.2.140.0020.0369.17
5.2.130.0060.0349.14
5.2.120.0100.0289.14
5.2.110.0050.0309.15
5.2.100.0030.0329.14
5.2.90.0080.0289.14
5.2.80.0050.0309.14
5.2.70.0030.0369.14
5.2.60.0050.0359.09
5.2.50.0090.0339.06
5.2.40.0050.0349.04
5.2.30.0050.0339.01
5.2.20.0020.0359.00
5.2.10.0040.0298.93
5.2.00.0020.0318.78
5.1.60.0050.0258.07
5.1.50.0030.0278.06
5.1.40.0110.0268.05
5.1.30.0120.0248.40
5.1.20.0060.0278.41
5.1.10.0030.0278.15
5.1.00.0040.0268.15
5.0.50.0040.0246.62
5.0.40.0070.0196.48
5.0.30.0090.0296.29
5.0.20.0060.0186.27
5.0.10.0060.0236.24
5.0.00.0080.0326.23
4.4.90.0070.0214.78
4.4.80.0040.0194.75
4.4.70.0040.0174.75
4.4.60.0080.0184.75
4.4.50.0030.0224.77
4.4.40.0050.0254.71
4.4.30.0040.0174.76
4.4.20.0050.0154.84
4.4.10.0050.0134.85
4.4.00.0050.0324.76
4.3.110.0040.0184.67
4.3.100.0060.0124.66
4.3.90.0040.0144.63
4.3.80.0030.0264.58
4.3.70.0060.0144.63
4.3.60.0040.0174.62
4.3.50.0040.0154.63
4.3.40.0040.0254.54
4.3.30.0030.0173.29
4.3.20.0050.0143.27
4.3.10.0060.0153.22
4.3.00.0130.0136.63

preferences:
139.63 ms | 1394 KiB | 7 Q