3v4l.org

run code in 300+ PHP versions simultaneously
<?php $; = 'lol'; print $;

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)
5.4.350.0080.05411.98
5.4.340.0120.05711.98
5.4.320.0150.04912.46
5.4.310.0050.05412.46
5.4.300.0080.04212.47
5.4.290.0070.04712.46
5.4.280.0090.03912.36
5.4.270.0130.05212.36
5.4.260.0100.04912.36
5.4.250.0100.04212.36
5.4.240.0110.03912.36
5.4.230.0100.04412.35
5.4.220.0120.04512.35
5.4.210.0080.05412.35
5.4.200.0110.05312.35
5.4.190.0130.04912.35
5.4.180.0130.06012.35
5.4.170.0110.05812.36
5.4.160.0110.05512.36
5.4.150.0110.05112.35
5.4.140.0110.05212.04
5.4.130.0100.05112.02
5.4.120.0060.05411.98
5.4.110.0120.04911.98
5.4.100.0110.04811.98
5.4.90.0110.05111.98
5.4.80.0070.05611.98
5.4.70.0120.04811.98
5.4.60.0070.05311.98
5.4.50.0110.04911.98
5.4.40.0130.05011.96
5.4.30.0080.05211.96
5.4.20.0110.05111.96
5.4.10.0110.04311.96
5.4.00.0070.04311.45
5.3.290.0110.05312.80
5.3.280.0080.05512.71
5.3.270.0090.05912.72
5.3.260.0090.04612.72
5.3.250.0100.04512.72
5.3.240.0110.04412.72
5.3.230.0130.05612.70
5.3.220.0100.05112.68
5.3.210.0120.05112.68
5.3.200.0130.05312.68
5.3.190.0130.05212.68
5.3.180.0150.04712.67
5.3.170.0080.04412.67
5.3.160.0110.04712.68
5.3.150.0080.04812.67
5.3.140.0070.04312.66
5.3.130.0040.04712.66
5.3.120.0110.03912.66
5.3.110.0110.04312.66
5.3.100.0110.04112.12
5.3.90.0060.04012.08
5.3.80.0070.04112.07
5.3.70.0090.04612.07
5.3.60.0100.04712.06
5.3.50.0120.04512.00
5.3.40.0110.04512.00
5.3.30.0080.04111.95
5.3.20.0090.04211.72
5.3.10.0140.03611.70
5.3.00.0100.04311.68
5.2.170.0090.0429.18
5.2.160.0090.0409.18
5.2.150.0060.0509.18
5.2.140.0090.0459.18
5.2.130.0060.0529.14
5.2.120.0080.0489.14
5.2.110.0090.0419.14
5.2.100.0090.0449.14
5.2.90.0050.0479.15
5.2.80.0140.0399.14
5.2.70.0080.0439.14
5.2.60.0110.0439.10
5.2.50.0080.0449.06
5.2.40.0080.0429.04
5.2.30.0090.0429.01
5.2.20.0080.0419.00
5.2.10.0090.0398.92
5.2.00.0100.0418.79
5.1.60.0070.0408.07
5.1.50.0080.0358.06
5.1.40.0090.0368.05
5.1.30.0080.0378.39
5.1.20.0100.0398.41
5.1.10.0080.0378.14
5.1.00.0070.0378.14
5.0.50.0080.0306.62
5.0.40.0070.0196.48
5.0.30.0040.0406.29
5.0.20.0060.0256.26
5.0.10.0060.0296.24
5.0.00.0080.0426.23
4.4.90.0060.0354.78
4.4.80.0060.0304.75
4.4.70.0060.0304.75
4.4.60.0070.0274.76
4.4.50.0050.0254.77
4.4.40.0020.0414.71
4.4.30.0070.0214.76
4.4.20.0040.0234.84
4.4.10.0060.0254.85
4.4.00.0040.0354.75
4.3.110.0070.0214.67
4.3.100.0030.0224.67
4.3.90.0060.0234.63
4.3.80.0030.0314.58
4.3.70.0040.0164.63
4.3.60.0040.0174.63
4.3.50.0040.0224.63
4.3.40.0060.0554.54
4.3.30.0050.0203.28
4.3.20.0050.0283.26
4.3.10.0050.0243.21
4.3.00.0200.0236.84

preferences:
143.15 ms | 1394 KiB | 7 Q