3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i=0; do { $i++; echo $i; } while ($i<10)

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)
5.4.340.0070.03511.98
5.4.320.0090.04212.47
5.4.310.0110.03512.46
5.4.300.0040.03812.46
5.4.290.0060.03912.46
5.4.280.0030.04112.36
5.4.270.0050.03912.36
5.4.260.0050.03812.36
5.4.250.0070.03712.36
5.4.240.0050.03912.36
5.4.230.0070.04012.36
5.4.220.0070.04212.35
5.4.210.0060.04212.36
5.4.200.0060.04012.36
5.4.190.0110.03612.35
5.4.180.0050.03812.35
5.4.170.0030.04112.36
5.4.160.0100.03512.35
5.4.150.0060.03712.35
5.4.140.0060.03812.04
5.4.130.0020.04112.02
5.4.120.0080.03611.99
5.4.110.0080.04111.98
5.4.100.0070.03711.98
5.4.90.0080.03811.98
5.4.80.0080.03711.98
5.4.70.0060.03511.98
5.4.60.0040.03811.98
5.4.50.0090.03511.98
5.4.40.0100.03311.97
5.4.30.0040.03711.97
5.4.20.0040.03711.96
5.4.10.0050.03711.96
5.4.00.0090.04111.45
5.3.290.0070.04612.80
5.3.280.0070.03712.71
5.3.270.0060.03812.72
5.3.260.0020.04212.72
5.3.250.0090.04212.72
5.3.240.0090.04112.72
5.3.230.0080.03712.71
5.3.220.0090.03712.68
5.3.210.0080.03912.68
5.3.200.0070.04012.68
5.3.190.0030.04012.67
5.3.180.0090.03312.67
5.3.170.0040.05112.67
5.3.160.0080.04512.68
5.3.150.0090.03912.67
5.3.140.0060.03912.66
5.3.130.0080.03612.66
5.3.120.0080.03712.66
5.3.110.0060.03912.66
5.3.100.0070.04012.12
5.3.90.0060.04112.08
5.3.80.0100.03612.07
5.3.70.0060.03512.08
5.3.60.0060.04012.07
5.3.50.0070.03512.00
5.3.40.0030.04412.00
5.3.30.0070.04011.95
5.3.20.0050.04111.73
5.3.10.0060.03511.70
5.3.00.0070.03611.69
5.2.170.0090.0329.18
5.2.160.0040.0349.18
5.2.150.0040.0319.18
5.2.140.0060.0339.18
5.2.130.0060.0299.14
5.2.120.0060.0329.14
5.2.110.0040.0329.14
5.2.100.0040.0349.14
5.2.90.0030.0309.14
5.2.80.0030.0339.14
5.2.70.0060.0339.14
5.2.60.0030.0369.09
5.2.50.0040.0359.06
5.2.40.0070.0279.04
5.2.30.0030.0379.01
5.2.20.0040.0339.00
5.2.10.0050.0288.93
5.2.00.0030.0328.78
5.1.60.0050.0248.06
5.1.50.0040.0268.06
5.1.40.0040.0258.05
5.1.30.0040.0268.40
5.1.20.0030.0298.42
5.1.10.0040.0268.14
5.1.00.0020.0288.14
5.0.50.0080.0196.62
5.0.40.0060.0206.48
5.0.30.0020.0346.29
5.0.20.0020.0216.27
5.0.10.0020.0216.24
5.0.00.0050.0296.23
4.4.90.0010.0174.78
4.4.80.0040.0144.75
4.4.70.0080.0254.76
4.4.60.0050.0174.76
4.4.50.0040.0154.77
4.4.40.0060.0254.70
4.4.30.0030.0194.76
4.4.20.0030.0184.84
4.4.10.0030.0224.85
4.4.00.0020.0284.76
4.3.110.0060.0124.67
4.3.100.0010.0164.66
4.3.90.0040.0144.63
4.3.80.0040.0244.58
4.3.70.0020.0154.63
4.3.60.0040.0134.63
4.3.50.0040.0154.63
4.3.40.0020.0264.54
4.3.30.0020.0173.29
4.3.20.0020.0173.26
4.3.10.0000.0183.21
4.3.00.0030.0207.48

preferences:
144.82 ms | 1394 KiB | 7 Q