3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fileName = "140908_181323-q6nr12vo-8900001-08031970805-byC1.mp3"; echo date('Y/m/d h:i:s', strtotime(substr($item.file_name,0,12))).substr($item.file_name,13)

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)
5.4.320.0060.03812.46
5.4.310.0080.04612.46
5.4.300.0080.03412.47
5.4.290.0050.03812.46
5.4.280.0100.03612.36
5.4.270.0060.04512.36
5.4.260.0110.03412.36
5.4.250.0040.04012.36
5.4.240.0060.03612.36
5.4.230.0020.04212.35
5.4.220.0060.04712.36
5.4.210.0050.03612.36
5.4.200.0050.03812.35
5.4.190.0060.04212.35
5.4.180.0110.03112.35
5.4.170.0050.03612.36
5.4.160.0090.03612.35
5.4.150.0050.04012.35
5.4.140.0060.03612.04
5.4.130.0070.03612.02
5.4.120.0090.03311.98
5.4.110.0070.03511.98
5.4.100.0020.03911.98
5.4.90.0080.03511.98
5.4.80.0050.03711.98
5.4.70.0040.03611.98
5.4.60.0050.03511.98
5.4.50.0050.03611.98
5.4.40.0050.03411.96
5.4.30.0060.03411.97
5.4.20.0060.04211.96
5.4.10.0080.03411.96
5.4.00.0090.03311.46
5.3.290.0050.04012.80
5.3.280.0060.03812.71
5.3.270.0040.04212.72
5.3.260.0050.04512.72
5.3.250.0060.04612.72
5.3.240.0050.03912.72
5.3.230.0100.04612.71
5.3.220.0050.03912.68
5.3.210.0080.03912.68
5.3.200.0120.04212.68
5.3.190.0080.04112.68
5.3.180.0080.03612.68
5.3.170.0060.03612.67
5.3.160.0060.03612.67
5.3.150.0100.03212.67
5.3.140.0070.03512.66
5.3.130.0080.03812.66
5.3.120.0070.03812.66
5.3.110.0050.03912.66
5.3.100.0030.04112.12
5.3.90.0040.03812.08
5.3.80.0030.03912.07
5.3.70.0050.03912.07
5.3.60.0050.03812.07
5.3.50.0050.03912.00
5.3.40.0080.03512.00
5.3.30.0090.03411.95
5.3.20.0050.03811.73
5.3.10.0050.03811.70
5.3.00.0070.03511.69
5.2.170.0020.0379.19
5.2.160.0070.0369.19
5.2.150.0040.0329.19
5.2.140.0060.0289.18
5.2.130.0060.0279.14
5.2.120.0040.0299.14
5.2.110.0050.0289.15
5.2.100.0060.0339.14
5.2.90.0040.0299.14
5.2.80.0060.0289.14
5.2.70.0040.0309.14
5.2.60.0060.0309.09
5.2.50.0050.0319.06
5.2.40.0070.0319.04
5.2.30.0040.0309.02
5.2.20.0040.0309.01
5.2.10.0060.0308.92
5.2.00.0050.0328.79
5.1.60.0040.0268.07
5.1.50.0050.0268.07
5.1.40.0040.0258.05
5.1.30.0050.0258.40
5.1.20.0040.0278.43
5.1.10.0050.0288.14
5.1.00.0040.0278.14
5.0.50.0030.0226.63
5.0.40.0030.0196.48
5.0.30.0060.0296.29
5.0.20.0040.0196.27
5.0.10.0070.0206.24
5.0.00.0060.0316.23
4.4.90.0030.0154.78
4.4.80.0040.0144.75
4.4.70.0020.0164.75
4.4.60.0020.0164.76
4.4.50.0070.0164.77
4.4.40.0010.0274.71
4.4.30.0040.0144.76
4.4.20.0030.0194.85
4.4.10.0020.0164.85
4.4.00.0020.0254.76
4.3.110.0030.0234.67
4.3.100.0060.0154.67
4.3.90.0020.0164.63
4.3.80.0020.0264.58
4.3.70.0040.0134.63
4.3.60.0010.0164.62
4.3.50.0030.0154.63
4.3.40.0040.0234.54
4.3.30.0030.0153.29
4.3.20.0040.0143.27
4.3.10.0000.0183.22
4.3.00.0070.01318.41

preferences:
165.58 ms | 1394 KiB | 7 Q