3v4l.org

run code in 300+ PHP versions simultaneously
<?php //$arr = [1,2,3]; $arr = array(1,2,3); //define("ARR",$arr); const BLA = $arr; //var_dump(ARR,BLA); var_dump(BLA);

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)
5.4.320.0110.03812.50
5.4.310.0030.04612.50
5.4.300.0050.03712.50
5.4.290.0100.04212.49
5.4.280.0110.03712.39
5.4.270.0060.03912.39
5.4.260.0110.04312.39
5.4.250.0070.04412.39
5.4.240.0090.03912.39
5.4.230.0070.04912.38
5.4.220.0090.03512.38
5.4.210.0020.04012.38
5.4.200.0070.03712.38
5.4.190.0070.03812.38
5.4.180.0040.03912.38
5.4.170.0060.04512.38
5.4.160.0090.03812.38
5.4.150.0090.03512.38
5.4.140.0050.04212.07
5.4.130.0100.03912.05
5.4.120.0080.03912.02
5.4.110.0050.04112.01
5.4.100.0060.03712.01
5.4.90.0080.03712.01
5.4.80.0040.04012.01
5.4.70.0040.03712.01
5.4.60.0040.03712.00
5.4.50.0090.03312.01
5.4.40.0070.04511.99
5.4.30.0060.04611.99
5.4.20.0040.03811.99
5.4.10.0030.03811.99
5.4.00.0070.04011.49
5.3.290.0100.04612.80
5.3.280.0090.04712.71
5.3.270.0100.04112.72
5.3.260.0020.04212.72
5.3.250.0070.05212.72
5.3.240.0090.04412.72
5.3.230.0070.03612.71
5.3.220.0050.03812.68
5.3.210.0060.03812.68
5.3.200.0100.03212.68
5.3.190.0100.03712.67
5.3.180.0090.04512.67
5.3.170.0120.04012.67
5.3.160.0030.04212.67
5.3.150.0100.04112.67
5.3.140.0100.04312.66
5.3.130.0070.04012.66
5.3.120.0110.04012.66
5.3.110.0140.04612.66
5.3.100.0090.03812.12
5.3.90.0030.04212.09
5.3.80.0080.03512.08
5.3.70.0060.04212.08
5.3.60.0040.04112.06
5.3.50.0050.04112.00
5.3.40.0130.07112.00
5.3.30.0020.04811.95
5.3.20.0080.03511.73
5.3.10.0060.03411.70
5.3.00.0050.04211.68
5.2.170.0130.0289.18
5.2.160.0030.0359.18
5.2.150.0060.0359.18
5.2.140.0080.0299.18
5.2.130.0060.0339.14
5.2.120.0040.0299.14
5.2.110.0070.0339.14
5.2.100.0050.0299.14
5.2.90.0060.0359.14
5.2.80.0030.0349.13
5.2.70.0030.0349.14
5.2.60.0030.0329.09
5.2.50.0100.0349.06
5.2.40.0040.0389.04
5.2.30.0060.0409.02
5.2.20.0030.0419.01
5.2.10.0100.0718.93
5.2.00.0060.0288.79
5.1.60.0070.0288.07
5.1.50.0060.0328.06
5.1.40.0040.0278.04
5.1.30.0040.0288.40
5.1.20.0040.0318.42
5.1.10.0070.0318.14
5.1.00.0080.0338.14
5.0.50.0070.0336.63
5.0.40.0060.0256.48
5.0.30.0090.0446.29
5.0.20.0080.0226.26
5.0.10.0070.0256.24
5.0.00.0020.0376.23
4.4.90.0030.0174.78
4.4.80.0070.0144.75
4.4.70.0050.0164.76
4.4.60.0030.0164.76
4.4.50.0030.0174.77
4.4.40.0030.0254.71
4.4.30.0030.0164.76
4.4.20.0030.0174.84
4.4.10.0030.0164.85
4.4.00.0030.0294.76
4.3.110.0030.0184.67
4.3.100.0030.0154.66
4.3.90.0070.0404.63
4.3.80.0020.0254.59
4.3.70.0030.0154.63
4.3.60.0050.0164.63
4.3.50.0140.0314.63
4.3.40.0010.0334.54
4.3.30.0050.0183.29
4.3.20.0010.0223.25
4.3.10.0010.0193.21
4.3.00.0000.0237.29

preferences:
137.78 ms | 1394 KiB | 7 Q