3v4l.org

run code in 300+ PHP versions simultaneously
<?php $num1 = '2oranges'; $num2 = '3oranges'; $sum = $num1 + num2; echo "I ate {$sum} today!"

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)
5.4.320.0070.03612.47
5.4.310.0060.03712.46
5.4.300.0050.03612.47
5.4.290.0050.03812.46
5.4.280.0060.03412.36
5.4.270.0050.03912.36
5.4.260.0050.03712.36
5.4.250.0100.03312.36
5.4.240.0060.03512.36
5.4.230.0080.03812.36
5.4.220.0040.03712.36
5.4.210.0100.03512.35
5.4.200.0020.04112.36
5.4.190.0070.03512.35
5.4.180.0090.03112.35
5.4.170.0060.03512.36
5.4.160.0040.03712.35
5.4.150.0070.03412.35
5.4.140.0070.03412.04
5.4.130.0040.03712.02
5.4.120.0060.03511.99
5.4.110.0140.03111.99
5.4.100.0040.03611.98
5.4.90.0040.03811.98
5.4.80.0070.03611.98
5.4.70.0060.03411.98
5.4.60.0070.03211.98
5.4.50.0060.03411.98
5.4.40.0040.03611.96
5.4.30.0050.03611.96
5.4.20.0050.03411.96
5.4.10.0100.03011.96
5.4.00.0040.03811.46
5.3.290.0050.04012.80
5.3.280.0090.03412.71
5.3.270.0080.03612.73
5.3.260.0070.04412.72
5.3.250.0070.03812.72
5.3.240.0050.03812.72
5.3.230.0050.03712.71
5.3.220.0050.03712.68
5.3.210.0030.04212.68
5.3.200.0030.04012.68
5.3.190.0050.03812.68
5.3.180.0060.03512.67
5.3.170.0060.03512.67
5.3.160.0040.03812.68
5.3.150.0070.03512.67
5.3.140.0060.03512.66
5.3.130.0080.03612.66
5.3.120.0060.03812.66
5.3.110.0100.04412.66
5.3.100.0060.04012.12
5.3.90.0030.03912.08
5.3.80.0050.03612.08
5.3.70.0030.03912.07
5.3.60.0080.03312.06
5.3.50.0030.03812.00
5.3.40.0080.03312.00
5.3.30.0040.03611.95
5.3.20.0070.03311.72
5.3.10.0050.03911.70
5.3.00.0060.03511.68
5.2.170.0040.0309.19
5.2.160.0050.0289.18
5.2.150.0040.0309.18
5.2.140.0040.0319.18
5.2.130.0040.0289.14
5.2.120.0040.0289.14
5.2.110.0040.0289.14
5.2.100.0050.0289.14
5.2.90.0050.0289.14
5.2.80.0060.0299.14
5.2.70.0090.0249.14
5.2.60.0060.0299.09
5.2.50.0070.0269.06
5.2.40.0020.0319.04
5.2.30.0050.0299.01
5.2.20.0060.0279.01
5.2.10.0020.0308.93
5.2.00.0100.0368.78
5.1.60.0030.0268.07
5.1.50.0060.0238.07
5.1.40.0060.0238.05
5.1.30.0090.0268.39
5.1.20.0090.0258.42
5.1.10.0040.0268.14
5.1.00.0040.0298.14
5.0.50.0040.0206.63
5.0.40.0040.0216.48
5.0.30.0030.0386.30
5.0.20.0050.0196.26
5.0.10.0050.0196.24
5.0.00.0060.0306.23
4.4.90.0030.0154.78
4.4.80.0020.0224.75
4.4.70.0020.0154.75
4.4.60.0040.0204.76
4.4.50.0040.0144.77
4.4.40.0060.0294.71
4.4.30.0040.0184.76
4.4.20.0050.0184.85
4.4.10.0030.0154.85
4.4.00.0030.0234.76
4.3.110.0030.0144.67
4.3.100.0020.0164.66
4.3.90.0030.0154.63
4.3.80.0030.0244.58
4.3.70.0040.0174.63
4.3.60.0030.0144.63
4.3.50.0020.0164.63
4.3.40.0040.0324.54
4.3.30.0010.0233.29
4.3.20.0010.0213.27
4.3.10.0020.0153.22
4.3.00.0000.0236.80

preferences:
150.72 ms | 1394 KiB | 7 Q