3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 1.0e1e-9;

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)
5.4.310.0070.03612.50
5.4.300.0050.03612.49
5.4.290.0140.03012.49
5.4.280.0070.04012.39
5.4.270.0070.03912.39
5.4.260.0070.03612.39
5.4.250.0070.03612.39
5.4.240.0050.03612.39
5.4.230.0080.03712.38
5.4.220.0060.04012.38
5.4.210.0070.03512.38
5.4.200.0040.03912.38
5.4.190.0050.03912.38
5.4.180.0050.04212.38
5.4.170.0040.04012.39
5.4.160.0100.04612.38
5.4.150.0070.05012.38
5.4.140.0070.03612.07
5.4.130.0120.03412.05
5.4.120.0090.03912.02
5.4.110.0050.04312.01
5.4.100.0030.03812.01
5.4.90.0100.03812.01
5.4.80.0040.03912.01
5.4.70.0060.04012.01
5.4.60.0070.03312.01
5.4.50.0040.03612.00
5.4.40.0040.03512.00
5.4.30.0050.03511.99
5.4.20.0030.03811.99
5.4.10.0060.03511.99
5.4.00.0050.03611.48
5.3.290.0030.04112.80
5.3.280.0070.03512.71
5.3.270.0050.03812.73
5.3.260.0060.03812.71
5.3.250.0070.03512.72
5.3.240.0070.03612.72
5.3.230.0070.03612.71
5.3.220.0050.03712.68
5.3.210.0060.03812.68
5.3.200.0060.03612.68
5.3.190.0110.03812.68
5.3.180.0090.04112.67
5.3.170.0100.04012.66
5.3.160.0080.03812.68
5.3.150.0070.03712.68
5.3.140.0060.03912.66
5.3.130.0090.04712.66
5.3.120.0080.03912.66
5.3.110.0080.03912.66
5.3.100.0060.04112.12
5.3.90.0040.04412.08
5.3.80.0080.04512.07
5.3.70.0110.03812.07
5.3.60.0110.03512.06
5.3.50.0090.03312.00
5.3.40.0070.03912.00
5.3.30.0070.03711.95
5.3.20.0100.03911.72
5.3.10.0060.04011.70
5.3.00.0090.03711.68
5.2.170.0060.0339.18
5.2.160.0070.0349.18
5.2.150.0100.0289.18
5.2.140.0060.0359.18
5.2.130.0050.0349.14
5.2.120.0040.0309.13
5.2.110.0050.0299.15
5.2.100.0080.0349.14
5.2.90.0060.0399.14
5.2.80.0040.0309.14
5.2.70.0040.0309.14
5.2.60.0050.0339.09
5.2.50.0020.0359.06
5.2.40.0020.0319.03
5.2.30.0080.0349.01
5.2.20.0060.0369.00
5.2.10.0050.0288.92
5.2.00.0070.0288.79
5.1.60.0060.0228.06
5.1.50.0060.0278.06
5.1.40.0070.0218.05
5.1.30.0080.0258.40
5.1.20.0050.0268.42
5.1.10.0060.0248.14
5.1.00.0060.0238.14
5.0.50.0020.0216.62
5.0.40.0060.0176.48
5.0.30.0050.0306.29
5.0.20.0050.0176.28
5.0.10.0040.0316.26
5.0.00.0070.0316.25
4.4.90.0060.0194.78
4.4.80.0030.0204.75
4.4.70.0060.0164.75
4.4.60.0050.0164.75
4.4.50.0050.0174.77
4.4.40.0010.0264.71
4.4.30.0010.0174.76
4.4.20.0040.0214.84
4.4.10.0040.0194.85
4.4.00.0040.0264.76
4.3.110.0040.0144.67
4.3.100.0000.0174.67
4.3.90.0040.0194.63
4.3.80.0030.0264.58
4.3.70.0050.0134.63
4.3.60.0020.0154.63
4.3.50.0040.0224.63
4.3.40.0050.0254.54
4.3.30.0030.0183.31
4.3.20.0020.0243.30
4.3.10.0010.0193.25
4.3.00.0170.02015.91

preferences:
139.32 ms | 1394 KiB | 7 Q