3v4l.org

run code in 300+ PHP versions simultaneously
<?php define("DATA_PATH", "AAA"); class a { public static $b; public function __construct($path) { self::b = $path."BBB"; } } $t = new a(DATA_PATH); echo $t->b;

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)
5.4.350.0130.05312.03
5.4.340.0100.05412.03
5.4.320.0100.06112.51
5.4.310.0070.05312.51
5.4.300.0100.04912.52
5.4.290.0110.04712.51
5.4.280.0160.05212.41
5.4.270.0130.06012.41
5.4.260.0130.07412.41
5.4.250.0180.07312.41
5.4.240.0090.05412.41
5.4.230.0100.05612.40
5.4.220.0180.07312.40
5.4.210.0090.04312.40
5.4.200.0080.04012.40
5.4.190.0080.04112.40
5.4.180.0060.04212.40
5.4.170.0060.04512.40
5.4.160.0070.03712.40
5.4.150.0090.03612.40
5.4.140.0070.03812.09
5.4.130.0050.03912.07
5.4.120.0050.03812.03
5.4.110.0050.03812.03
5.4.100.0070.03612.03
5.4.90.0090.04012.03
5.4.80.0050.04112.03
5.4.70.0050.04112.03
5.4.60.0070.03612.03
5.4.50.0070.03612.03
5.4.40.0070.03412.01
5.4.30.0050.03912.01
5.4.20.0070.04312.01
5.4.10.0070.03412.01
5.4.00.0080.03511.50
5.3.290.0090.04112.80
5.3.280.0080.03812.71
5.3.270.0090.03812.72
5.3.260.0050.04012.72
5.3.250.0050.03812.72
5.3.240.0080.03812.72
5.3.230.0090.03612.71
5.3.220.0040.04012.68
5.3.210.0050.04112.68
5.3.200.0070.04112.68
5.3.190.0060.03912.68
5.3.180.0050.04112.67
5.3.170.0070.03912.67
5.3.160.0100.03512.67
5.3.150.0110.03712.68
5.3.140.0080.04312.66
5.3.130.0040.04212.66
5.3.120.0070.04212.66
5.3.110.0080.04412.66
5.3.100.0100.03812.13
5.3.90.0050.04112.10
5.3.80.0070.03812.10
5.3.70.0100.04312.10
5.3.60.0090.03912.08
5.3.50.0100.04112.03
5.3.40.0100.04212.03
5.3.30.0100.04911.98
5.3.20.0070.03811.77
5.3.10.0070.03611.73
5.3.00.0070.03711.72
5.2.170.0070.0349.23
5.2.160.0080.0399.22
5.2.150.0070.0389.22
5.2.140.0050.0329.22
5.2.130.0040.0309.18
5.2.120.0070.0349.18
5.2.110.0040.0329.19
5.2.100.0070.0329.18
5.2.90.0070.0399.18
5.2.80.0090.0359.17
5.2.70.0050.0389.17
5.2.60.0050.0439.13
5.2.50.0050.0359.10
5.2.40.0060.0329.08
5.2.30.0090.0349.05
5.2.20.0070.0349.04
5.2.10.0060.0328.94
5.2.00.0060.0368.80
5.1.60.0080.0288.09
5.1.50.0050.0258.09
5.1.40.0050.0278.07
5.1.30.0040.0298.42
5.1.20.0040.0278.45
5.1.10.0050.0268.16
5.1.00.0070.0238.16
5.0.50.0040.0216.64
5.0.40.0040.0196.51
5.0.30.0050.0346.32
5.0.20.0040.0196.28
5.0.10.0040.0206.26
5.0.00.0040.0346.25
4.4.90.0050.0144.78
4.4.80.0020.0174.76
4.4.70.0010.0184.75
4.4.60.0040.0154.76
4.4.50.0030.0154.77
4.4.40.0040.0254.71
4.4.30.0030.0154.76
4.4.20.0040.0164.84
4.4.10.0030.0154.85
4.4.00.0020.0274.76
4.3.110.0020.0204.67
4.3.100.0070.0154.67
4.3.90.0030.0174.63
4.3.80.0040.0254.58
4.3.70.0040.0154.63
4.3.60.0070.0124.63
4.3.50.0030.0174.63
4.3.40.0040.0274.54
4.3.30.0010.0183.30
4.3.20.0010.0173.28
4.3.10.0010.0183.23
4.3.00.0100.0276.80

preferences:
143.49 ms | 1394 KiB | 7 Q