3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 0; for ($i = 1; $1 < 10; $i++) { echo "true"; }

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)
5.4.340.0070.03312.01
5.4.320.0050.03712.50
5.4.310.0020.04112.49
5.4.300.0050.03712.50
5.4.290.0090.03512.49
5.4.280.0080.03612.39
5.4.270.0080.03312.39
5.4.260.0080.03512.39
5.4.250.0040.03912.39
5.4.240.0060.03512.39
5.4.230.0070.03612.38
5.4.220.0070.03412.38
5.4.210.0050.04012.38
5.4.200.0050.04112.38
5.4.190.0050.03712.38
5.4.180.0050.03712.38
5.4.170.0080.03412.39
5.4.160.0030.03912.38
5.4.150.0050.04212.38
5.4.140.0040.03812.07
5.4.130.0050.03512.05
5.4.120.0040.03612.01
5.4.110.0070.03812.01
5.4.100.0030.03812.01
5.4.90.0070.03512.01
5.4.80.0050.04012.01
5.4.70.0050.03512.00
5.4.60.0060.03412.01
5.4.50.0030.03812.01
5.4.40.0030.03712.00
5.4.30.0050.03611.99
5.4.20.0060.03411.99
5.4.10.0060.03611.99
5.4.00.0060.03511.48
5.3.290.0080.03812.80
5.3.280.0030.04112.71
5.3.270.0090.03612.72
5.3.260.0040.04312.72
5.3.250.0060.04812.72
5.3.240.0070.03612.72
5.3.230.0060.03812.71
5.3.220.0100.03412.68
5.3.210.0040.04012.68
5.3.200.0070.03412.68
5.3.190.0070.03612.68
5.3.180.0070.03512.67
5.3.170.0080.03512.66
5.3.160.0060.03712.67
5.3.150.0040.03912.67
5.3.140.0050.03712.66
5.3.130.0060.04712.65
5.3.120.0080.05312.66
5.3.110.0060.04112.66
5.3.100.0080.03812.11
5.3.90.0070.04212.08
5.3.80.0100.03612.08
5.3.70.0070.03812.07
5.3.60.0060.03812.06
5.3.50.0050.03612.00
5.3.40.0090.03312.00
5.3.30.0070.03511.95
5.3.20.0080.03511.73
5.3.10.0070.03511.70
5.3.00.0050.03711.68
5.2.170.0050.0309.18
5.2.160.0040.0299.18
5.2.150.0080.0279.18
5.2.140.0050.0299.18
5.2.130.0040.0309.14
5.2.120.0060.0289.14
5.2.110.0040.0299.14
5.2.100.0030.0339.14
5.2.90.0030.0339.14
5.2.80.0070.0399.14
5.2.70.0070.0329.14
5.2.60.0030.0319.09
5.2.50.0090.0259.06
5.2.40.0050.0289.04
5.2.30.0030.0319.02
5.2.20.0050.0309.01
5.2.10.0080.0268.93
5.2.00.0030.0308.78
5.1.60.0010.0278.07
5.1.50.0040.0248.06
5.1.40.0040.0248.05
5.1.30.0050.0258.40
5.1.20.0060.0248.42
5.1.10.0010.0298.14
5.1.00.0020.0278.14
5.0.50.0010.0236.63
5.0.40.0020.0216.48
5.0.30.0030.0316.29
5.0.20.0030.0196.27
5.0.10.0040.0196.24
5.0.00.0040.0356.23
4.4.90.0000.0184.78
4.4.80.0030.0164.75
4.4.70.0040.0154.75
4.4.60.0030.0164.76
4.4.50.0020.0194.77
4.4.40.0040.0324.71
4.4.30.0030.0174.76
4.4.20.0070.0184.84
4.4.10.0060.0194.85
4.4.00.0000.0274.76
4.3.110.0020.0164.67
4.3.100.0010.0164.66
4.3.90.0030.0144.64
4.3.80.0040.0234.58
4.3.70.0060.0124.63
4.3.60.0020.0204.63
4.3.50.0030.0154.63
4.3.40.0050.0264.54
4.3.30.0030.0203.29
4.3.20.0030.0163.26
4.3.10.0020.0163.22
4.3.00.0000.01713.37

preferences:
139.4 ms | 1394 KiB | 7 Q