3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($f = 0; $ <= 20; $f++) { Echo "hi\n\r"; }

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)
5.4.340.0060.03512.01
5.4.320.0070.03712.49
5.4.310.0100.03512.49
5.4.300.0050.03812.50
5.4.290.0080.03712.50
5.4.280.0050.03712.39
5.4.270.0060.03612.39
5.4.260.0090.03812.39
5.4.250.0050.04112.39
5.4.240.0070.03912.39
5.4.230.0100.04612.38
5.4.220.0070.05412.38
5.4.210.0120.03612.38
5.4.200.0080.03812.38
5.4.190.0060.03812.38
5.4.180.0040.03812.38
5.4.170.0040.03812.38
5.4.160.0050.03812.38
5.4.150.0060.03812.38
5.4.140.0050.04312.07
5.4.130.0070.04112.05
5.4.120.0050.04112.02
5.4.110.0030.04012.01
5.4.100.0070.03512.01
5.4.90.0070.03612.01
5.4.80.0040.03912.01
5.4.70.0060.03512.01
5.4.60.0070.03412.01
5.4.50.0080.03412.01
5.4.40.0070.03312.00
5.4.30.0050.04212.00
5.4.20.0090.03811.99
5.4.10.0090.03311.99
5.4.00.0040.04111.48
5.3.290.0050.04212.80
5.3.280.0040.04012.71
5.3.270.0040.04112.72
5.3.260.0080.03712.72
5.3.250.0070.03812.72
5.3.240.0070.03612.72
5.3.230.0090.03812.71
5.3.220.0110.03512.68
5.3.210.0080.03612.68
5.3.200.0050.03912.68
5.3.190.0090.03912.68
5.3.180.0050.05012.67
5.3.170.0050.05312.67
5.3.160.0060.04212.68
5.3.150.0070.03912.67
5.3.140.0050.03912.66
5.3.130.0070.03912.66
5.3.120.0060.04012.66
5.3.110.0110.03412.66
5.3.100.0050.03912.12
5.3.90.0060.03612.08
5.3.80.0100.03912.08
5.3.70.0070.04312.07
5.3.60.0080.03612.06
5.3.50.0100.04512.00
5.3.40.0070.04712.00
5.3.30.0100.03811.95
5.3.20.0070.03511.72
5.3.10.0050.03711.70
5.3.00.0060.03611.68
5.2.170.0030.0329.18
5.2.160.0050.0329.18
5.2.150.0060.0359.18
5.2.140.0040.0349.18
5.2.130.0050.0299.14
5.2.120.0050.0299.14
5.2.110.0060.0289.15
5.2.100.0060.0279.14
5.2.90.0060.0269.14
5.2.80.0070.0289.14
5.2.70.0060.0299.14
5.2.60.0090.0269.09
5.2.50.0040.0319.05
5.2.40.0030.0309.03
5.2.30.0020.0329.01
5.2.20.0040.0329.00
5.2.10.0070.0278.93
5.2.00.0050.0288.78
5.1.60.0020.0278.06
5.1.50.0050.0258.06
5.1.40.0070.0298.05
5.1.30.0090.0388.39
5.1.20.0090.0338.41
5.1.10.0040.0398.14
5.1.00.0080.0368.14
5.0.50.0100.0326.62
5.0.40.0060.0436.48
5.0.30.0060.0366.29
5.0.20.0030.0246.26
5.0.10.0070.0206.24
5.0.00.0040.0336.23
4.4.90.0070.0154.78
4.4.80.0040.0184.75
4.4.70.0030.0154.75
4.4.60.0030.0154.75
4.4.50.0030.0164.77
4.4.40.0010.0274.71
4.4.30.0040.0144.76
4.4.20.0030.0154.85
4.4.10.0030.0154.85
4.4.00.0020.0264.76
4.3.110.0060.0134.66
4.3.100.0040.0134.66
4.3.90.0060.0114.64
4.3.80.0050.0224.58
4.3.70.0010.0164.63
4.3.60.0020.0154.63
4.3.50.0020.0164.63
4.3.40.0030.0234.54
4.3.30.0040.0143.29
4.3.20.0020.0163.27
4.3.10.0010.0163.22
4.3.00.0170.0237.29

preferences:
139.67 ms | 1394 KiB | 7 Q