3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(-0x00/-1x00);

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)
5.4.320.0050.04012.50
5.4.310.0080.03812.50
5.4.300.0060.03912.49
5.4.290.0070.03812.49
5.4.280.0090.03712.39
5.4.270.0100.03612.39
5.4.260.0040.04312.39
5.4.250.0080.04012.39
5.4.240.0100.03912.39
5.4.230.0080.03912.38
5.4.220.0040.03912.38
5.4.210.0050.03712.38
5.4.200.0070.03712.38
5.4.190.0080.03712.38
5.4.180.0090.03512.38
5.4.170.0060.03712.38
5.4.160.0070.04212.38
5.4.150.0090.04412.38
5.4.140.0080.03912.07
5.4.130.0090.04212.05
5.4.120.0110.04112.02
5.4.110.0080.03412.01
5.4.100.0060.03912.01
5.4.90.0080.04112.01
5.4.80.0080.04212.02
5.4.70.0100.04012.00
5.4.60.0090.03412.00
5.4.50.0070.03612.01
5.4.40.0040.03912.00
5.4.30.0110.03211.99
5.4.20.0070.03411.98
5.4.10.0070.03411.99
5.4.00.0070.03411.48
5.3.290.0090.04112.80
5.3.280.0070.04012.71
5.3.270.0040.04212.73
5.3.260.0060.04012.72
5.3.250.0040.04012.72
5.3.240.0050.03812.72
5.3.230.0050.03912.71
5.3.220.0080.03612.68
5.3.210.0080.03812.68
5.3.200.0100.03512.68
5.3.190.0090.04612.67
5.3.180.0100.05412.68
5.3.170.0060.03712.67
5.3.160.0020.04012.68
5.3.150.0080.03412.68
5.3.140.0040.03812.66
5.3.130.0060.03712.65
5.3.120.0060.03812.66
5.3.110.0050.03912.66
5.3.100.0030.04112.12
5.3.90.0070.03812.08
5.3.80.0070.03512.08
5.3.70.0040.03712.07
5.3.60.0080.03512.06
5.3.50.0080.04012.00
5.3.40.0070.03712.00
5.3.30.0060.03811.95
5.3.20.0080.03411.72
5.3.10.0080.03311.70
5.3.00.0120.04411.68
5.2.170.0020.0349.18
5.2.160.0110.0269.18
5.2.150.0050.0309.18
5.2.140.0050.0319.18
5.2.130.0080.0269.14
5.2.120.0080.0259.14
5.2.110.0070.0279.14
5.2.100.0060.0289.14
5.2.90.0070.0279.14
5.2.80.0030.0329.14
5.2.70.0040.0309.14
5.2.60.0070.0309.09
5.2.50.0040.0309.06
5.2.40.0020.0379.04
5.2.30.0040.0319.02
5.2.20.0050.0289.01
5.2.10.0060.0288.93
5.2.00.0040.0308.78
5.1.60.0040.0248.07
5.1.50.0040.0248.06
5.1.40.0050.0238.04
5.1.30.0040.0268.39
5.1.20.0040.0268.41
5.1.10.0030.0268.14
5.1.00.0040.0258.14
5.0.50.0040.0206.63
5.0.40.0010.0236.48
5.0.30.0050.0296.29
5.0.20.0040.0186.26
5.0.10.0010.0226.24
5.0.00.0050.0326.23
4.4.90.0030.0174.77
4.4.80.0050.0134.75
4.4.70.0030.0144.75
4.4.60.0040.0164.75
4.4.50.0040.0144.77
4.4.40.0030.0244.71
4.4.30.0020.0174.76
4.4.20.0060.0124.84
4.4.10.0030.0154.85
4.4.00.0030.0244.76
4.3.110.0030.0154.66
4.3.100.0040.0134.67
4.3.90.0020.0154.63
4.3.80.0030.0244.58
4.3.70.0030.0144.63
4.3.60.0010.0164.63
4.3.50.0040.0144.63
4.3.40.0080.0194.54
4.3.30.0020.0163.29
4.3.20.0020.0213.26
4.3.10.0030.0173.22
4.3.00.0070.01313.95

preferences:
142.2 ms | 1394 KiB | 7 Q