3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = "09:24:00"; echo(substr($date, 0, 2),substr($date, 3, 2),substr($date, 6, 2);

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)
5.4.340.0050.03812.01
5.4.320.0110.04812.50
5.4.310.0090.06012.49
5.4.300.0040.05212.50
5.4.290.0080.06112.49
5.4.280.0130.04512.39
5.4.270.0090.04812.39
5.4.260.0050.04412.39
5.4.250.0030.04212.39
5.4.240.0080.03512.39
5.4.230.0060.04412.38
5.4.220.0050.04212.38
5.4.210.0100.03612.38
5.4.200.0080.03812.38
5.4.190.0060.04012.38
5.4.180.0050.04312.38
5.4.170.0090.05112.38
5.4.160.0100.04812.38
5.4.150.0090.04612.38
5.4.140.0070.03712.07
5.4.130.0060.03912.05
5.4.120.0090.03512.02
5.4.110.0060.04012.01
5.4.100.0050.03812.01
5.4.90.0080.03712.01
5.4.80.0080.03812.01
5.4.70.0060.03812.01
5.4.60.0080.04112.01
5.4.50.0080.04212.01
5.4.40.0070.03711.99
5.4.30.0060.04111.99
5.4.20.0140.04311.99
5.4.10.0070.03811.99
5.4.00.0050.04111.48
5.3.290.0060.04112.80
5.3.280.0070.04112.71
5.3.270.0110.03712.72
5.3.260.0100.03812.72
5.3.250.0040.04612.72
5.3.240.0070.04812.72
5.3.230.0070.03812.70
5.3.220.0080.03512.68
5.3.210.0050.04012.68
5.3.200.0150.04512.68
5.3.190.0140.04512.68
5.3.180.0110.03812.67
5.3.170.0060.03712.67
5.3.160.0100.03912.68
5.3.150.0050.04612.67
5.3.140.0120.04012.66
5.3.130.0080.05712.66
5.3.120.0070.05012.66
5.3.110.0080.03712.66
5.3.100.0080.03812.11
5.3.90.0100.04512.08
5.3.80.0120.04212.08
5.3.70.0090.04812.07
5.3.60.0140.04412.06
5.3.50.0110.04712.00
5.3.40.0150.04512.00
5.3.30.0100.04011.95
5.3.20.0040.04311.73
5.3.10.0050.04011.70
5.3.00.0040.07911.68
5.2.170.0070.0429.18
5.2.160.0060.0349.18
5.2.150.0050.0329.18
5.2.140.0050.0409.18
5.2.130.0060.0289.14
5.2.120.0040.0309.14
5.2.110.0040.0349.14
5.2.100.0050.0359.14
5.2.90.0050.0319.14
5.2.80.0040.0329.14
5.2.70.0060.0329.14
5.2.60.0040.0329.09
5.2.50.0060.0329.06
5.2.40.0070.0319.04
5.2.30.0080.0419.01
5.2.20.0100.0349.00
5.2.10.0060.0298.92
5.2.00.0080.0298.78
5.1.60.0040.0288.07
5.1.50.0030.0318.06
5.1.40.0080.0228.05
5.1.30.0070.0258.40
5.1.20.0040.0308.42
5.1.10.0050.0298.14
5.1.00.0030.0288.14
5.0.50.0030.0226.62
5.0.40.0070.0206.48
5.0.30.0030.0346.29
5.0.20.0070.0336.26
5.0.10.0070.0296.24
5.0.00.0060.0386.23
4.4.90.0010.0204.78
4.4.80.0040.0214.75
4.4.70.0040.0164.75
4.4.60.0010.0194.75
4.4.50.0070.0124.77
4.4.40.0030.0254.71
4.4.30.0030.0164.76
4.4.20.0030.0184.84
4.4.10.0060.0154.85
4.4.00.0030.0264.76
4.3.110.0030.0154.67
4.3.100.0010.0174.66
4.3.90.0020.0164.63
4.3.80.0050.0244.58
4.3.70.0040.0144.63
4.3.60.0040.0144.63
4.3.50.0060.0204.63
4.3.40.0030.0294.54
4.3.30.0050.0153.28
4.3.20.0000.0193.26
4.3.10.0030.0203.22
4.3.00.0100.0237.42

preferences:
150.38 ms | 1394 KiB | 7 Q