3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a=array('abc','def','ghi'); list($x,$y,$z,$a); var_dump($x,y,z);

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)
5.4.310.0070.03612.50
5.4.300.0080.03612.50
5.4.290.0070.03812.50
5.4.280.0060.03612.39
5.4.270.0060.03612.39
5.4.260.0010.04312.39
5.4.250.0070.03612.39
5.4.240.0040.03812.39
5.4.230.0050.03812.39
5.4.220.0070.03812.38
5.4.210.0070.03912.39
5.4.200.0050.03912.38
5.4.190.0060.03612.38
5.4.180.0060.03812.38
5.4.170.0060.03612.39
5.4.160.0080.03812.38
5.4.150.0050.04712.38
5.4.140.0080.03712.07
5.4.130.0080.03312.05
5.4.120.0050.03812.02
5.4.110.0060.03512.01
5.4.100.0080.03312.02
5.4.90.0090.04212.02
5.4.80.0040.03912.02
5.4.70.0060.04212.01
5.4.60.0090.03412.01
5.4.50.0090.03112.01
5.4.40.0070.03312.00
5.4.30.0040.03712.00
5.4.20.0060.04011.99
5.4.10.0050.03612.00
5.4.00.0070.03711.49
5.3.290.0040.04112.80
5.3.280.0090.03612.70
5.3.270.0050.04012.72
5.3.260.0070.04412.72
5.3.250.0070.06412.72
5.3.240.0040.04012.72
5.3.230.0050.03912.71
5.3.220.0050.03812.68
5.3.210.0030.04712.68
5.3.200.0060.03612.68
5.3.190.0050.03912.68
5.3.180.0080.04312.68
5.3.170.0090.04212.66
5.3.160.0100.04412.68
5.3.150.0110.04212.67
5.3.140.0050.04112.66
5.3.130.0060.04012.66
5.3.120.0090.06612.66
5.3.110.0050.04112.65
5.3.100.0050.04212.12
5.3.90.0070.04012.09
5.3.80.0060.03812.07
5.3.70.0070.03512.08
5.3.60.0140.03312.07
5.3.50.0070.04312.00
5.3.40.0050.05212.00
5.3.30.0060.04811.95
5.3.20.0100.04011.73
5.3.10.0040.03911.70
5.3.00.0040.04011.68
5.2.170.0060.0429.18
5.2.160.0050.0419.18
5.2.150.0080.0519.19
5.2.140.0070.0479.18
5.2.130.0080.0389.14
5.2.120.0080.0389.14
5.2.110.0080.0339.14
5.2.100.0070.0409.14
5.2.90.0040.0309.14
5.2.80.0070.0289.14
5.2.70.0040.0389.14
5.2.60.0070.0289.10
5.2.50.0070.0509.07
5.2.40.0060.0309.04
5.2.30.0050.0379.01
5.2.20.0120.0339.00
5.2.10.0050.0338.93
5.2.00.0080.0308.78
5.1.60.0030.0268.07
5.1.50.0040.0258.07
5.1.40.0030.0278.05
5.1.30.0070.0328.40
5.1.20.0030.0278.42
5.1.10.0030.0308.14
5.1.00.0050.0248.14
5.0.50.0060.0186.63
5.0.40.0030.0246.49
5.0.30.0080.0336.30
5.0.20.0040.0226.26
5.0.10.0090.0226.24
5.0.00.0050.0376.23
4.4.90.0060.0174.78
4.4.80.0040.0144.75
4.4.70.0050.0144.75
4.4.60.0040.0164.75
4.4.50.0020.0194.77
4.4.40.0050.0314.71
4.4.30.0050.0144.76
4.4.20.0020.0184.84
4.4.10.0030.0164.85
4.4.00.0030.0284.76
4.3.110.0040.0224.67
4.3.100.0030.0194.66
4.3.90.0040.0184.63
4.3.80.0060.0314.58
4.3.70.0040.0224.63
4.3.60.0050.0204.63
4.3.50.0050.0214.63
4.3.40.0090.0334.54
4.3.30.0040.0193.28
4.3.20.0040.0203.27
4.3.10.0010.0203.22
4.3.00.0100.01715.91

preferences:
141.04 ms | 1394 KiB | 7 Q