3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "file.d20140220-u162540.jpg"; $string = substr_replace($string, .jpg, -3); echo $string;

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)
5.4.260.0080.05112.36
5.4.250.0080.03812.37
5.4.240.0090.03512.37
5.4.230.0070.03912.36
5.4.220.0090.04112.36
5.4.210.0050.04712.36
5.4.200.0060.03912.36
5.4.190.0050.04212.36
5.4.180.0080.04212.36
5.4.170.0070.04512.36
5.4.160.0080.04612.36
5.4.150.0050.04612.35
5.4.140.0040.04612.04
5.4.130.0090.03812.03
5.4.120.0040.03811.99
5.4.110.0080.04211.99
5.4.100.0040.03611.99
5.4.90.0040.03911.99
5.4.80.0050.03811.99
5.4.70.0070.03511.98
5.4.60.0050.04111.98
5.4.50.0070.03911.98
5.4.40.0070.04211.97
5.4.30.0070.03711.97
5.4.20.0050.03611.96
5.4.10.0060.03611.97
5.4.00.0050.03811.46
5.3.280.0070.04312.71
5.3.270.0040.04212.72
5.3.260.0050.04112.72
5.3.250.0100.04112.72
5.3.240.0090.03612.72
5.3.230.0050.03812.71
5.3.220.0050.03812.68
5.3.210.0040.04112.68
5.3.200.0040.03812.68
5.3.190.0060.03712.68
5.3.180.0060.03512.67
5.3.170.0060.03612.67
5.3.160.0070.03612.67
5.3.150.0070.04512.67
5.3.140.0080.03812.66
5.3.130.0070.04312.66
5.3.120.0080.03812.66
5.3.110.0080.04212.66
5.3.100.0070.03812.12
5.3.90.0070.03812.08
5.3.80.0040.04312.07
5.3.70.0080.04112.07
5.3.60.0060.04212.06
5.3.50.0070.03812.00
5.3.40.0060.03912.00
5.3.30.0050.03811.94
5.3.20.0060.03711.71
5.3.10.0050.03911.67
5.3.00.0070.03811.66
5.2.170.0070.0299.16
5.2.160.0030.0329.16
5.2.150.0060.0299.16
5.2.140.0050.0329.16
5.2.130.0050.0329.12
5.2.120.0050.0279.12
5.2.110.0040.0369.13
5.2.100.0080.0269.13
5.2.90.0040.0309.12
5.2.80.0040.0359.11
5.2.70.0040.0319.11
5.2.60.0070.0299.07
5.2.50.0070.0359.04
5.2.40.0040.0349.02
5.2.30.0040.0318.99
5.2.20.0040.0288.98
5.2.10.0040.0308.90
5.2.00.0060.0328.76
5.1.60.0040.0318.05
5.1.50.0050.0278.05
5.1.40.0020.0278.03
5.1.30.0070.0258.38
5.1.20.0060.0258.40
5.1.10.0040.0298.13
5.1.00.0040.0278.13
5.0.50.0050.0196.60
5.0.40.0040.0196.46
5.0.30.0040.0306.28
5.0.20.0050.0186.25
5.0.10.0020.0236.22
5.0.00.0040.0316.21
4.4.90.0020.0164.78
4.4.80.0020.0154.75
4.4.70.0040.0154.75
4.4.60.0020.0154.76
4.4.50.0020.0164.77
4.4.40.0030.0254.71
4.4.30.0020.0174.76
4.4.20.0020.0164.85
4.4.10.0030.0164.85
4.4.00.0030.0244.76
4.3.110.0020.0154.67
4.3.100.0030.0154.67
4.3.90.0020.0154.63
4.3.80.0020.0254.58
4.3.70.0040.0144.63
4.3.60.0050.0134.63
4.3.50.0030.0154.63
4.3.40.0040.0234.53
4.3.30.0030.0183.28
4.3.20.0040.0153.26
4.3.10.0030.0153.21
4.3.00.0030.0207.20

preferences:
134.36 ms | 1398 KiB | 7 Q