3v4l.org

run code in 300+ PHP versions simultaneously
<?php function test((int) $var = '1') { var_dump($var); } test();

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)
5.4.320.0130.04212.52
5.4.310.0070.05112.51
5.4.300.0070.04212.52
5.4.290.0080.04912.51
5.4.280.0070.03912.41
5.4.270.0070.04612.40
5.4.260.0100.03912.40
5.4.250.0130.05112.40
5.4.240.0090.04612.40
5.4.230.0150.04412.40
5.4.220.0080.04012.40
5.4.210.0040.04212.39
5.4.200.0130.04712.40
5.4.190.0050.05212.39
5.4.180.0090.03912.39
5.4.170.0060.04212.40
5.4.160.0140.03912.39
5.4.150.0100.04712.39
5.4.140.0100.04212.08
5.4.130.0130.04212.06
5.4.120.0100.04512.03
5.4.110.0090.04812.02
5.4.100.0040.04112.03
5.4.90.0070.04312.03
5.4.80.0040.04612.03
5.4.70.0070.03812.02
5.4.60.0110.04012.02
5.4.50.0080.04312.02
5.4.40.0070.04112.01
5.4.30.0140.04312.01
5.4.20.0060.04712.00
5.4.10.0100.04712.01
5.4.00.0110.04611.50
5.3.290.0070.04512.80
5.3.280.0080.05012.71
5.3.270.0040.04612.73
5.3.260.0040.04612.72
5.3.250.0060.04712.72
5.3.240.0110.05012.72
5.3.230.0100.04112.71
5.3.220.0060.04212.68
5.3.210.0090.04312.68
5.3.200.0090.04212.68
5.3.190.0120.04512.67
5.3.180.0100.03712.67
5.3.170.0050.05312.67
5.3.160.0100.04112.68
5.3.150.0090.04312.68
5.3.140.0110.04612.66
5.3.130.0070.05212.66
5.3.120.0120.04712.65
5.3.110.0100.04912.66
5.3.100.0120.04312.13
5.3.90.0080.04612.11
5.3.80.0090.05312.09
5.3.70.0100.04712.09
5.3.60.0110.03412.08
5.3.50.0080.04612.02
5.3.40.0080.04212.02
5.3.30.0090.04211.98
5.3.20.0060.04711.76
5.3.10.0100.04611.74
5.3.00.0070.03811.71
5.2.170.0090.0309.22
5.2.160.0110.0259.22
5.2.150.0110.0319.21
5.2.140.0040.0349.21
5.2.130.0040.0329.18
5.2.120.0090.0339.18
5.2.110.0070.0309.18
5.2.100.0080.0299.18
5.2.90.0050.0329.17
5.2.80.0050.0329.18
5.2.70.0040.0339.18
5.2.60.0050.0329.13
5.2.50.0050.0339.09
5.2.40.0090.0349.07
5.2.30.0080.0369.05
5.2.20.0080.0409.04
5.2.10.0080.0278.95
5.2.00.0050.0318.80
5.1.60.0030.0288.09
5.1.50.0050.0288.08
5.1.40.0080.0288.07
5.1.30.0070.0278.42
5.1.20.0070.0368.44
5.1.10.0080.0298.16
5.1.00.0090.0308.16
5.0.50.0040.0246.64
5.0.40.0030.0226.50
5.0.30.0030.0356.31
5.0.20.0040.0226.29
5.0.10.0050.0216.26
5.0.00.0030.0346.24
4.4.90.0020.0194.77
4.4.80.0080.0134.76
4.4.70.0060.0154.75
4.4.60.0060.0144.75
4.4.50.0040.0174.77
4.4.40.0040.0264.71
4.4.30.0060.0194.76
4.4.20.0040.0214.84
4.4.10.0040.0174.85
4.4.00.0020.0284.75
4.3.110.0010.0214.67
4.3.100.0040.0174.67
4.3.90.0040.0164.63
4.3.80.0060.0264.58
4.3.70.0050.0204.63
4.3.60.0050.0194.63
4.3.50.0060.0194.63
4.3.40.0020.0334.54
4.3.30.0040.0263.30
4.3.20.0000.0193.29
4.3.10.0010.0333.23
4.3.00.0000.01718.23

preferences:
140.93 ms | 1394 KiB | 7 Q