3v4l.org

run code in 300+ PHP versions simultaneously
<?php function odd_1000(){ for ($x = 1; $x <= 1000; $x++) { if ($x % 2 == 1) { echo $x; echo; } } } odd_1000();

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)
5.4.320.0070.03612.52
5.4.310.0070.03712.52
5.4.300.0040.03712.52
5.4.290.0040.04012.52
5.4.280.0070.03812.41
5.4.270.0070.03512.41
5.4.260.0030.04112.41
5.4.250.0060.03712.41
5.4.240.0060.03612.41
5.4.230.0090.03412.40
5.4.220.0040.03812.40
5.4.210.0040.03712.40
5.4.200.0060.03712.40
5.4.190.0090.03312.40
5.4.180.0090.03312.39
5.4.170.0030.04412.40
5.4.160.0040.03712.40
5.4.150.0070.03512.39
5.4.140.0060.03912.09
5.4.130.0080.04012.07
5.4.120.0070.03612.04
5.4.110.0080.03912.03
5.4.100.0050.03612.03
5.4.90.0070.03512.03
5.4.80.0090.03812.03
5.4.70.0060.04312.02
5.4.60.0080.03912.03
5.4.50.0070.03812.02
5.4.40.0060.03812.01
5.4.30.0030.03712.02
5.4.20.0100.03312.00
5.4.10.0050.03412.01
5.4.00.0020.03911.50
5.3.290.0110.04412.80
5.3.280.0070.03712.71
5.3.270.0070.03812.72
5.3.260.0080.04812.72
5.3.250.0060.04412.72
5.3.240.0100.04112.71
5.3.230.0070.03612.71
5.3.220.0080.03612.68
5.3.210.0080.03812.68
5.3.200.0060.03712.68
5.3.190.0080.04012.68
5.3.180.0070.03512.68
5.3.170.0050.03812.67
5.3.160.0100.03412.67
5.3.150.0060.04312.67
5.3.140.0050.03812.66
5.3.130.0040.04312.65
5.3.120.0060.04312.66
5.3.110.0060.04112.66
5.3.100.0070.03812.13
5.3.90.0090.03812.11
5.3.80.0080.04012.09
5.3.70.0080.03512.09
5.3.60.0080.03812.09
5.3.50.0110.03512.02
5.3.40.0110.04512.02
5.3.30.0090.03311.98
5.3.20.0060.04111.76
5.3.10.0070.04411.74
5.3.00.0090.03411.72
5.2.170.0080.0349.22
5.2.160.0070.0369.21
5.2.150.0080.0379.21
5.2.140.0090.0359.21
5.2.130.0050.0319.18
5.2.120.0090.0279.17
5.2.110.0060.0339.18
5.2.100.0090.0319.18
5.2.90.0100.0259.18
5.2.80.0040.0339.16
5.2.70.0110.0339.18
5.2.60.0090.0339.13
5.2.50.0040.0319.09
5.2.40.0040.0299.07
5.2.30.0050.0299.05
5.2.20.0040.0299.04
5.2.10.0070.0308.95
5.2.00.0070.0288.80
5.1.60.0040.0288.09
5.1.50.0030.0268.09
5.1.40.0050.0318.07
5.1.30.0090.0308.42
5.1.20.0070.0318.44
5.1.10.0060.0248.16
5.1.00.0050.0258.17
5.0.50.0010.0246.64
5.0.40.0020.0216.50
5.0.30.0030.0326.31
5.0.20.0040.0216.28
5.0.10.0040.0216.26
5.0.00.0050.0296.25
4.4.90.0040.0174.78
4.4.80.0060.0154.76
4.4.70.0060.0144.75
4.4.60.0050.0154.76
4.4.50.0010.0194.77
4.4.40.0060.0274.71
4.4.30.0020.0224.76
4.4.20.0040.0194.84
4.4.10.0070.0144.85
4.4.00.0090.0294.76
4.3.110.0080.0234.67
4.3.100.0060.0174.66
4.3.90.0040.0234.63
4.3.80.0030.0284.59
4.3.70.0030.0184.63
4.3.60.0090.0144.63
4.3.50.0060.0154.62
4.3.40.0030.0274.54
4.3.30.0050.0233.30
4.3.20.0030.0173.27
4.3.10.0020.0193.24
4.3.00.0030.01714.59

preferences:
139.42 ms | 1394 KiB | 7 Q