3v4l.org

run code in 300+ PHP versions simultaneously
<?php function tro($lol) { return; } $lol = "olol"; tro(&$lol);

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)
5.4.350.0070.04112.03
5.4.340.0070.03912.02
5.4.320.0060.03812.51
5.4.310.0080.03912.51
5.4.300.0070.04312.51
5.4.290.0080.04412.51
5.4.280.0050.03712.40
5.4.270.0070.03612.40
5.4.260.0050.04012.41
5.4.250.0050.04012.41
5.4.240.0070.03812.41
5.4.230.0070.04712.40
5.4.220.0080.03812.40
5.4.210.0090.04212.40
5.4.200.0080.05012.40
5.4.190.0050.04212.39
5.4.180.0080.04112.39
5.4.170.0100.04012.40
5.4.160.0090.03512.40
5.4.150.0070.03812.39
5.4.140.0070.04112.08
5.4.130.0050.03912.07
5.4.120.0070.03912.02
5.4.110.0060.03712.02
5.4.100.0050.04212.02
5.4.90.0060.03912.02
5.4.80.0050.04712.02
5.4.70.0080.04312.02
5.4.60.0070.04312.02
5.4.50.0070.04012.02
5.4.40.0060.04012.00
5.4.30.0080.04012.00
5.4.20.0080.03812.00
5.4.10.0060.03912.00
5.4.00.0070.04111.49
5.3.290.0050.04512.80
5.3.280.0070.04012.71
5.3.270.0070.04512.72
5.3.260.0070.03812.72
5.3.250.0080.03912.72
5.3.240.0090.03812.72
5.3.230.0090.04212.71
5.3.220.0090.03812.68
5.3.210.0090.04212.68
5.3.200.0070.04112.68
5.3.190.0070.04112.68
5.3.180.0090.03712.67
5.3.170.0080.04212.67
5.3.160.0080.04112.68
5.3.150.0070.03812.67
5.3.140.0080.03812.66
5.3.130.0080.04112.66
5.3.120.0070.04412.66
5.3.110.0080.04612.66
5.3.100.0070.03812.12
5.3.90.0070.04012.10
5.3.80.0060.04012.09
5.3.70.0080.03812.09
5.3.60.0060.04112.08
5.3.50.0060.04012.02
5.3.40.0050.04012.02
5.3.30.0080.04011.98
5.3.20.0080.03811.76
5.3.10.0080.03711.73
5.3.00.0050.04211.71
5.2.170.0050.0339.21
5.2.160.0070.0319.21
5.2.150.0060.0319.21
5.2.140.0050.0319.21
5.2.130.0070.0299.17
5.2.120.0060.0309.17
5.2.110.0060.0299.18
5.2.100.0040.0319.17
5.2.90.0050.0349.17
5.2.80.0060.0339.17
5.2.70.0080.0339.17
5.2.60.0050.0359.13
5.2.50.0050.0359.10
5.2.40.0050.0309.07
5.2.30.0040.0339.04
5.2.20.0060.0299.04
5.2.10.0060.0278.94
5.2.00.0060.0328.80
5.1.60.0050.0288.08
5.1.50.0050.0288.08
5.1.40.0040.0298.07
5.1.30.0060.0298.41
5.1.20.0060.0298.43
5.1.10.0050.0278.16
5.1.00.0050.0268.16
5.0.50.0050.0216.63
5.0.40.0040.0206.50
5.0.30.0050.0336.31
5.0.20.0040.0206.28
5.0.10.0040.0206.25
5.0.00.0050.0326.25
4.4.90.0040.0164.78
4.4.80.0030.0164.75
4.4.70.0040.0164.75
4.4.60.0010.0184.75
4.4.50.0030.0164.77
4.4.40.0040.0254.71
4.4.30.0040.0154.76
4.4.20.0040.0154.84
4.4.10.0040.0174.85
4.4.00.0050.0274.76
4.3.110.0030.0174.67
4.3.100.0040.0154.67
4.3.90.0030.0164.63
4.3.80.0020.0264.58
4.3.70.0030.0164.63
4.3.60.0040.0154.63
4.3.50.0040.0194.63
4.3.40.0040.0294.54
4.3.30.0030.0193.30
4.3.20.0040.0193.27
4.3.10.0040.0183.23
4.3.00.0070.0237.56

preferences:
145.03 ms | 1394 KiB | 7 Q