3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace A; function var_dump() { echo("lol"); } var_dump("e); \var_dump("jj");

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)
5.4.290.0140.07412.50
5.4.280.0070.04712.39
5.4.270.0090.08612.39
5.4.260.0100.04312.39
5.4.250.0100.05912.39
5.4.240.0090.05412.39
5.4.230.0090.04112.39
5.4.220.0110.04912.38
5.4.210.0090.05412.39
5.4.200.0120.05712.38
5.4.190.0080.05112.38
5.4.180.0070.05212.38
5.4.170.0090.04912.39
5.4.160.0260.08412.38
5.4.150.0130.05312.38
5.4.140.0060.05612.07
5.4.130.0060.05212.05
5.4.120.0070.03912.02
5.4.110.0070.04012.02
5.4.100.0080.03912.01
5.4.90.0060.03912.01
5.4.80.0060.03712.01
5.4.70.0100.03312.00
5.4.60.0120.03212.01
5.4.50.0080.03512.01
5.4.40.0080.03812.00
5.4.30.0080.03411.99
5.4.20.0050.03711.98
5.4.10.0040.03711.99
5.4.00.0040.04011.48
5.3.280.0040.04612.71
5.3.270.0060.07612.72
5.3.260.0110.04012.72
5.3.250.0070.03912.72
5.3.240.0100.04912.72
5.3.230.0050.05512.71
5.3.220.0080.03912.68
5.3.210.0110.03512.68
5.3.200.0120.03112.68
5.3.190.0070.04912.68
5.3.180.0070.05612.68
5.3.170.0120.06112.67
5.3.160.0080.05212.67
5.3.150.0100.05012.67
5.3.140.0100.03512.66
5.3.130.0070.03812.66
5.3.120.0060.04312.66
5.3.110.0090.04512.66
5.3.100.0100.03812.12
5.3.90.0060.05312.11
5.3.80.0070.05112.09
5.3.70.0090.05112.09
5.3.60.0120.04312.07
5.3.50.0060.04012.02
5.3.40.0040.05012.02
5.3.30.0080.03811.98
5.3.20.0100.03711.77
5.3.10.0070.03711.73
5.3.00.0120.03611.71
5.2.170.0100.0299.18
5.2.160.0040.0379.18
5.2.150.0060.0449.18
5.2.140.0090.0439.18
5.2.130.0070.0399.14
5.2.120.0080.0329.14
5.2.110.0040.0319.15
5.2.100.0040.0299.14
5.2.90.0080.0279.14
5.2.80.0050.0319.14
5.2.70.0050.0329.14
5.2.60.0060.0419.09
5.2.50.0120.0379.06
5.2.40.0090.0339.03
5.2.30.0050.0329.02
5.2.20.0080.0299.00
5.2.10.0050.0298.92
5.2.00.0030.0358.78
5.1.60.0040.0258.06
5.1.50.0030.0268.06
5.1.40.0060.0348.04
5.1.30.0040.0318.39
5.1.20.0080.0288.42
5.1.10.0090.0388.14
5.1.00.0060.0368.14
5.0.50.0040.0316.62
5.0.40.0110.0226.48
5.0.30.0030.0456.29
5.0.20.0060.0296.26
5.0.10.0070.0286.24
5.0.00.0060.0746.23
4.4.90.0050.0314.78
4.4.80.0040.0234.75
4.4.70.0070.0364.75
4.4.60.0070.0384.76
4.4.50.0010.0234.77
4.4.40.0080.0344.71
4.4.30.0160.0464.76
4.4.20.0040.0244.85
4.4.10.0040.0274.85
4.4.00.0040.0354.76
4.3.110.0070.0144.67
4.3.100.0050.0174.66
4.3.90.0020.0234.63
4.3.80.0030.0334.58
4.3.70.0030.0224.63
4.3.60.0030.0224.63
4.3.50.0030.0234.63
4.3.40.0050.0324.54
4.3.30.0030.0173.29
4.3.20.0040.0143.26
4.3.10.0050.0133.21
4.3.00.0000.01310.31

preferences:
150.07 ms | 1394 KiB | 7 Q