3v4l.org

run code in 300+ PHP versions simultaneously
<?php   $i = (float) 5; echo $i;    $i = (double) 10; echo $i;   $i = (real) 15; echo $i;

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)
5.4.310.0080.03612.49
5.4.300.0090.03512.50
5.4.290.0050.03812.49
5.4.280.0060.03512.39
5.4.270.0070.04612.39
5.4.260.0070.03912.39
5.4.250.0070.03512.39
5.4.240.0060.03912.39
5.4.230.0060.03612.38
5.4.220.0040.03712.38
5.4.210.0070.03512.38
5.4.200.0070.03812.38
5.4.190.0050.04212.38
5.4.180.0130.03812.38
5.4.170.0060.03812.38
5.4.160.0090.03712.38
5.4.150.0060.03612.38
5.4.140.0060.03612.07
5.4.130.0050.04412.05
5.4.120.0050.04212.01
5.4.110.0060.04012.01
5.4.100.0080.03912.01
5.4.90.0110.04012.01
5.4.80.0100.03612.01
5.4.70.0060.04012.00
5.4.60.0060.04012.00
5.4.50.0070.04012.01
5.4.40.0080.03612.00
5.4.30.0060.04211.99
5.4.20.0110.03011.99
5.4.10.0070.03311.99
5.4.00.0050.03611.48
5.3.280.0080.04012.71
5.3.270.0050.03912.72
5.3.260.0100.03612.72
5.3.250.0100.03312.72
5.3.240.0100.03312.72
5.3.230.0050.03812.71
5.3.220.0040.04512.68
5.3.210.0090.03712.68
5.3.200.0060.04112.68
5.3.190.0060.03912.68
5.3.180.0050.03712.67
5.3.170.0070.03412.67
5.3.160.0040.04012.67
5.3.150.0070.03712.68
5.3.140.0100.03212.66
5.3.130.0110.04212.66
5.3.120.0030.04212.66
5.3.110.0070.03812.66
5.3.100.0040.03812.12
5.3.90.0070.03412.08
5.3.80.0100.04012.07
5.3.70.0080.03912.07
5.3.60.0010.04212.06
5.3.50.0070.03512.00
5.3.40.0020.03912.00
5.3.30.0050.03811.95
5.3.20.0060.03511.73
5.3.10.0070.03311.70
5.3.00.0040.03911.68
5.2.170.0020.0329.18
5.2.160.0040.0329.18
5.2.150.0050.0349.18
5.2.140.0040.0339.18
5.2.130.0060.0279.14
5.2.120.0040.0289.14
5.2.110.0020.0319.14
5.2.100.0050.0299.14
5.2.90.0050.0289.14
5.2.80.0060.0289.14
5.2.70.0070.0279.14
5.2.60.0050.0359.09
5.2.50.0050.0319.06
5.2.40.0050.0289.03
5.2.30.0040.0309.01
5.2.20.0080.0319.00
5.2.10.0050.0318.93
5.2.00.0100.0258.78
5.1.60.0060.0218.07
5.1.50.0030.0258.07
5.1.40.0040.0248.05
5.1.30.0030.0278.40
5.1.20.0030.0278.42
5.1.10.0050.0258.14
5.1.00.0080.0218.14
5.0.50.0040.0196.62
5.0.40.0040.0186.47
5.0.30.0030.0316.29
5.0.20.0030.0196.27
5.0.10.0030.0196.24
5.0.00.0030.0316.23
4.4.90.0030.0144.78
4.4.80.0030.0144.75
4.4.70.0030.0174.75
4.4.60.0040.0174.75
4.4.50.0040.0164.77
4.4.40.0020.0274.71
4.4.30.0040.0164.76
4.4.20.0030.0224.84
4.4.10.0050.0144.85
4.4.00.0040.0244.76
4.3.110.0010.0174.67
4.3.100.0040.0214.66
4.3.90.0050.0194.63
4.3.80.0040.0224.58
4.3.70.0050.0154.63
4.3.60.0040.0134.63
4.3.50.0020.0154.63
4.3.40.0010.0254.54
4.3.30.0020.0273.28
4.3.20.0030.0213.26
4.3.10.0000.0173.22
4.3.00.0100.01715.88

preferences:
142.68 ms | 1394 KiB | 7 Q