3v4l.org

run code in 300+ PHP versions simultaneously
<?php $filename = 'C:\Users\SERGIO\Desktop\somefile.txt';if (file_exists($filename)) { // echo "$filename was last modified: " . date ("F d Y H:i:s.", filemtime($filename)); echo "ciao";} ?>

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)
5.4.310.0070.04212.47
5.4.300.0080.03612.47
5.4.290.0070.03912.47
5.4.280.0070.03712.36
5.4.270.0050.04412.36
5.4.260.0080.04112.36
5.4.250.0080.03912.36
5.4.240.0060.03712.36
5.4.230.0070.04412.35
5.4.220.0090.03912.35
5.4.210.0070.04012.35
5.4.200.0050.04112.35
5.4.190.0080.03912.35
5.4.180.0070.03812.35
5.4.170.0090.03512.36
5.4.160.0090.04312.36
5.4.150.0070.04112.35
5.4.140.0060.03812.04
5.4.130.0100.03612.03
5.4.120.0050.03811.99
5.4.110.0070.03611.98
5.4.100.0070.03611.99
5.4.90.0090.03711.98
5.4.80.0090.03711.98
5.4.70.0090.03411.97
5.4.60.0090.03811.98
5.4.50.0110.04311.98
5.4.40.0080.04011.96
5.4.30.0080.04511.96
5.4.20.0090.04111.96
5.4.10.0070.05011.96
5.4.00.0100.03811.45
5.3.280.0080.04112.71
5.3.270.0060.04212.72
5.3.260.0070.04012.72
5.3.250.0070.04012.72
5.3.240.0080.03612.72
5.3.230.0080.04212.71
5.3.220.0060.03812.68
5.3.210.0080.04212.68
5.3.200.0080.03612.68
5.3.190.0100.03912.68
5.3.180.0070.03612.68
5.3.170.0080.03612.67
5.3.160.0090.03812.67
5.3.150.0070.03712.67
5.3.140.0070.03812.66
5.3.130.0070.04112.66
5.3.120.0090.04512.66
5.3.110.0080.04012.66
5.3.100.0080.04112.12
5.3.90.0080.03812.09
5.3.80.0070.03912.07
5.3.70.0090.04012.08
5.3.60.0070.04312.06
5.3.50.0080.03512.00
5.3.40.0080.03712.00
5.3.30.0070.04311.95
5.3.20.0060.03911.73
5.3.10.0060.03611.70
5.3.00.0070.04011.69
5.2.170.0050.0359.18
5.2.160.0030.0329.18
5.2.150.0080.0339.18
5.2.140.0070.0339.18
5.2.130.0080.0339.14
5.2.120.0070.0309.14
5.2.110.0050.0319.14
5.2.100.0060.0289.14
5.2.90.0060.0319.14
5.2.80.0070.0319.14
5.2.70.0040.0339.14
5.2.60.0080.0289.09
5.2.50.0070.0309.06
5.2.40.0080.0299.04
5.2.30.0050.0329.01
5.2.20.0050.0309.00
5.2.10.0060.0288.92
5.2.00.0070.0318.78
5.1.60.0060.0258.07
5.1.50.0070.0258.06
5.1.40.0050.0268.05
5.1.30.0060.0308.40
5.1.20.0060.0308.42
5.1.10.0070.0278.14
5.1.00.0060.0318.14
5.0.50.0060.0256.62
5.0.40.0050.0246.48
5.0.30.0040.0366.29
5.0.20.0050.0226.26
5.0.10.0050.0276.24
5.0.00.0050.0346.23
4.4.90.0030.0194.78
4.4.80.0030.0154.75
4.4.70.0040.0154.76
4.4.60.0040.0214.75
4.4.50.0030.0224.77
4.4.40.0040.0264.71
4.4.30.0040.0224.76
4.4.20.0040.0174.84
4.4.10.0050.0174.85
4.4.00.0050.0304.76
4.3.110.0050.0214.67
4.3.100.0050.0174.66
4.3.90.0020.0214.63
4.3.80.0030.0284.58
4.3.70.0040.0144.63
4.3.60.0040.0184.63
4.3.50.0040.0194.63
4.3.40.0030.0284.54
4.3.30.0020.0183.28
4.3.20.0010.0163.26
4.3.10.0040.0173.22
4.3.00.0030.0207.94

preferences:
145.1 ms | 1394 KiB | 7 Q