3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(0b1 0 1 0 0 0 0 0);

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)
5.4.320.0060.04112.50
5.4.310.0080.03612.49
5.4.300.0050.04312.50
5.4.290.0080.03612.49
5.4.280.0100.03612.39
5.4.270.0040.03812.39
5.4.260.0040.04212.39
5.4.250.0100.03412.39
5.4.240.0040.04112.39
5.4.230.0050.03912.38
5.4.220.0090.03312.38
5.4.210.0040.03712.38
5.4.200.0050.03912.38
5.4.190.0060.03612.38
5.4.180.0030.03812.38
5.4.170.0070.03512.39
5.4.160.0030.03912.38
5.4.150.0060.03512.38
5.4.140.0060.03612.07
5.4.130.0060.03412.05
5.4.120.0050.03512.01
5.4.110.0060.03512.01
5.4.100.0060.03512.01
5.4.90.0080.03412.02
5.4.80.0090.03312.01
5.4.70.0060.03612.01
5.4.60.0060.03312.00
5.4.50.0100.03212.01
5.4.40.0040.03612.00
5.4.30.0070.04011.99
5.4.20.0050.04811.99
5.4.10.0070.03411.99
5.4.00.0040.03911.48
5.3.290.0060.03912.80
5.3.280.0080.03512.71
5.3.270.0050.04012.72
5.3.260.0060.03812.72
5.3.250.0070.03512.72
5.3.240.0040.03912.72
5.3.230.0080.03412.70
5.3.220.0080.03512.68
5.3.210.0040.04012.68
5.3.200.0080.03412.68
5.3.190.0040.03912.68
5.3.180.0060.03712.68
5.3.170.0080.03412.67
5.3.160.0060.03612.67
5.3.150.0070.03512.67
5.3.140.0050.03712.66
5.3.130.0080.03612.66
5.3.120.0040.04012.66
5.3.110.0050.04312.66
5.3.100.0070.03712.12
5.3.90.0050.03712.09
5.3.80.0050.03712.08
5.3.70.0070.03512.08
5.3.60.0050.03712.06
5.3.50.0070.03412.00
5.3.40.0020.04012.00
5.3.30.0060.03411.95
5.3.20.0070.03311.72
5.3.10.0040.03611.70
5.3.00.0080.03411.68
5.2.170.0070.0289.18
5.2.160.0030.0309.18
5.2.150.0030.0329.18
5.2.140.0040.0329.18
5.2.130.0070.0279.14
5.2.120.0050.0279.14
5.2.110.0060.0289.15
5.2.100.0040.0299.15
5.2.90.0040.0299.14
5.2.80.0020.0329.14
5.2.70.0040.0309.14
5.2.60.0030.0309.09
5.2.50.0030.0369.05
5.2.40.0040.0299.03
5.2.30.0060.0289.01
5.2.20.0060.0279.00
5.2.10.0040.0298.93
5.2.00.0070.0278.78
5.1.60.0050.0238.06
5.1.50.0080.0228.06
5.1.40.0040.0248.05
5.1.30.0030.0288.39
5.1.20.0040.0278.42
5.1.10.0060.0248.14
5.1.00.0050.0248.14
5.0.50.0020.0226.62
5.0.40.0030.0196.48
5.0.30.0050.0296.29
5.0.20.0020.0206.27
5.0.10.0020.0236.23
5.0.00.0060.0276.23
4.4.90.0010.0174.78
4.4.80.0000.0184.75
4.4.70.0020.0164.75
4.4.60.0040.0144.75
4.4.50.0010.0164.77
4.4.40.0040.0244.71
4.4.30.0060.0174.76
4.4.20.0030.0194.84
4.4.10.0040.0184.85
4.4.00.0020.0264.76
4.3.110.0020.0174.66
4.3.100.0040.0144.67
4.3.90.0030.0224.63
4.3.80.0030.0234.58
4.3.70.0030.0134.63
4.3.60.0030.0144.62
4.3.50.0020.0164.62
4.3.40.0060.0224.54
4.3.30.0060.0193.29
4.3.20.0010.0163.26
4.3.10.0030.0143.22
4.3.00.0230.01316.59

preferences:
141.26 ms | 1394 KiB | 7 Q