3v4l.org

run code in 300+ PHP versions simultaneously
<?php <?php class person{ protected $age = 100; } $xuxu = new person(); echo $xuxu->age; ?>

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)
5.4.350.0160.05212.02
5.4.340.0100.04712.01
5.4.320.0070.05712.49
5.4.310.0030.05012.49
5.4.300.0100.04412.49
5.4.290.0090.04212.49
5.4.280.0060.04612.39
5.4.270.0080.04412.39
5.4.260.0100.03812.39
5.4.250.0110.04512.39
5.4.240.0060.04212.39
5.4.230.0130.04212.38
5.4.220.0110.04112.38
5.4.210.0120.03812.38
5.4.200.0060.03712.38
5.4.190.0090.03712.38
5.4.180.0080.04412.38
5.4.170.0060.05312.38
5.4.160.0100.04112.38
5.4.150.0160.05012.38
5.4.140.0110.07712.07
5.4.130.0050.05312.05
5.4.120.0060.04412.02
5.4.110.0130.05212.01
5.4.100.0060.05412.01
5.4.90.0080.04212.01
5.4.80.0230.05512.01
5.4.70.0090.03912.01
5.4.60.0080.03512.01
5.4.50.0110.03312.01
5.4.40.0040.04112.00
5.4.30.0060.03911.99
5.4.20.0100.03311.98
5.4.10.0050.03911.99
5.4.00.0100.05611.48
5.3.290.0080.04212.80
5.3.280.0120.04612.71
5.3.270.0080.03912.72
5.3.260.0070.04412.72
5.3.250.0050.04412.72
5.3.240.0060.03912.72
5.3.230.0130.03612.71
5.3.220.0080.04012.68
5.3.210.0090.04312.68
5.3.200.0120.03612.68
5.3.190.0090.03812.68
5.3.180.0070.03912.68
5.3.170.0050.04312.67
5.3.160.0080.03812.67
5.3.150.0090.03512.67
5.3.140.0050.03812.66
5.3.130.0060.04112.66
5.3.120.0050.04212.66
5.3.110.0060.04012.66
5.3.100.0080.03612.12
5.3.90.0090.03412.09
5.3.80.0050.03712.08
5.3.70.0080.03512.07
5.3.60.0050.03912.07
5.3.50.0040.04212.00
5.3.40.0050.05112.00
5.3.30.0050.03811.95
5.3.20.0140.10511.73
5.3.10.0100.03811.70
5.3.00.0100.04411.68
5.2.170.0050.0379.18
5.2.160.0070.0349.18
5.2.150.0130.0449.18
5.2.140.0070.0439.18
5.2.130.0030.0339.14
5.2.120.0040.0319.14
5.2.110.0090.0259.15
5.2.100.0110.0369.14
5.2.90.0060.0299.14
5.2.80.0080.0409.14
5.2.70.0050.0319.14
5.2.60.0040.0329.09
5.2.50.0050.0419.05
5.2.40.0060.0319.03
5.2.30.0030.0339.02
5.2.20.0040.0319.00
5.2.10.0100.0278.92
5.2.00.0080.0278.78
5.1.60.0040.0318.06
5.1.50.0040.0278.06
5.1.40.0050.0238.05
5.1.30.0020.0288.40
5.1.20.0040.0308.42
5.1.10.0050.0248.14
5.1.00.0050.0298.14
5.0.50.0040.0256.62
5.0.40.0050.0236.48
5.0.30.0060.0356.30
5.0.20.0040.0206.27
5.0.10.0050.0186.24
5.0.00.0050.0296.23
4.4.90.0030.0154.78
4.4.80.0030.0154.75
4.4.70.0030.0154.76
4.4.60.0050.0144.75
4.4.50.0010.0194.77
4.4.40.0040.0274.71
4.4.30.0020.0194.76
4.4.20.0040.0144.85
4.4.10.0030.0164.85
4.4.00.0030.0264.76
4.3.110.0020.0204.67
4.3.100.0010.0204.66
4.3.90.0020.0184.63
4.3.80.0020.0314.59
4.3.70.0020.0164.63
4.3.60.0040.0144.62
4.3.50.0030.0164.62
4.3.40.0040.0234.54
4.3.30.0020.0163.28
4.3.20.0020.0163.26
4.3.10.0020.0183.21
4.3.00.0100.0276.63

preferences:
142.93 ms | 1398 KiB | 7 Q