3v4l.org

run code in 300+ PHP versions simultaneously
<?php $names = ['foo','bar']; $aNames ? $names; $agestr = ($aNames) ? $names : 'none';

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)
5.4.340.0140.04112.01
5.4.320.0060.05312.50
5.4.310.0090.04812.49
5.4.300.0130.04512.50
5.4.290.0090.05012.49
5.4.280.0100.04412.39
5.4.270.0110.04512.39
5.4.260.0080.05012.39
5.4.250.0110.04012.39
5.4.240.0090.04512.39
5.4.230.0060.03812.38
5.4.220.0060.03612.38
5.4.210.0050.03612.38
5.4.200.0050.04112.38
5.4.190.0070.03612.38
5.4.180.0080.03612.38
5.4.170.0040.03712.39
5.4.160.0070.03812.38
5.4.150.0060.04212.38
5.4.140.0070.03512.07
5.4.130.0100.04112.05
5.4.120.0120.04312.02
5.4.110.0100.04612.01
5.4.100.0100.04412.01
5.4.90.0090.04812.01
5.4.80.0100.04612.01
5.4.70.0110.04312.01
5.4.60.0090.04612.00
5.4.50.0080.04712.00
5.4.40.0030.03812.00
5.4.30.0040.03811.99
5.4.20.0070.03511.99
5.4.10.0040.03811.99
5.4.00.0050.03911.48
5.3.290.0060.04012.80
5.3.280.0070.03712.71
5.3.270.0070.04212.72
5.3.260.0050.03912.71
5.3.250.0060.03712.72
5.3.240.0110.03512.72
5.3.230.0060.04312.71
5.3.220.0050.03712.68
5.3.210.0050.04212.68
5.3.200.0040.04212.68
5.3.190.0040.04212.68
5.3.180.0070.04012.67
5.3.170.0060.03612.67
5.3.160.0090.03512.67
5.3.150.0040.03912.67
5.3.140.0040.03812.66
5.3.130.0080.03612.66
5.3.120.0090.03512.66
5.3.110.0070.04012.66
5.3.100.0080.04012.12
5.3.90.0060.03712.09
5.3.80.0050.04212.08
5.3.70.0060.04212.07
5.3.60.0050.03812.06
5.3.50.0120.03312.00
5.3.40.0060.04612.00
5.3.30.0050.03711.95
5.3.20.0040.03811.73
5.3.10.0050.03611.70
5.3.00.0060.04011.68
5.2.170.0040.0319.18
5.2.160.0040.0299.18
5.2.150.0100.0499.18
5.2.140.0050.0349.18
5.2.130.0020.0319.14
5.2.120.0070.0269.14
5.2.110.0070.0289.14
5.2.100.0090.0239.14
5.2.90.0070.0289.14
5.2.80.0060.0319.14
5.2.70.0090.0309.14
5.2.60.0070.0329.09
5.2.50.0050.0299.05
5.2.40.0060.0279.04
5.2.30.0060.0309.02
5.2.20.0030.0319.00
5.2.10.0040.0288.93
5.2.00.0040.0338.79
5.1.60.0090.0308.07
5.1.50.0060.0338.07
5.1.40.0060.0328.05
5.1.30.0060.0248.40
5.1.20.0040.0268.41
5.1.10.0060.0248.14
5.1.00.0030.0288.14
5.0.50.0040.0296.62
5.0.40.0090.0216.48
5.0.30.0030.0416.29
5.0.20.0070.0236.27
5.0.10.0050.0186.24
5.0.00.0020.0316.23
4.4.90.0000.0174.78
4.4.80.0020.0154.76
4.4.70.0040.0184.75
4.4.60.0030.0264.76
4.4.50.0020.0164.77
4.4.40.0030.0264.70
4.4.30.0020.0164.76
4.4.20.0030.0154.84
4.4.10.0060.0144.85
4.4.00.0010.0294.76
4.3.110.0040.0164.67
4.3.100.0050.0174.66
4.3.90.0040.0214.63
4.3.80.0060.0274.58
4.3.70.0040.0144.63
4.3.60.0010.0164.63
4.3.50.0020.0164.63
4.3.40.0020.0284.54
4.3.30.0030.0153.28
4.3.20.0020.0173.26
4.3.10.0010.0163.22
4.3.00.0130.0277.11

preferences:
142.39 ms | 1398 KiB | 7 Q