3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { function editbutton() { return 'editbutton'; } function sendbutton() { return 'sendbutton'; } function sellbutton() { return 'sellbutton'; } function cancelbutton() { return 'cancelbutton'; } function set_buttons() { $s = 1; $buttons = "<tr><td colspan=2><table><tr>"; if ($s == 0) { $buttons .= $this->editbutton().$this->sendbutton().$this->sellbutton(); } if ($s == 1) { $buttons .= $this->cancelbutton(); } $buttons .= "</tr></table></td></tr>"; echo $buttons; } } } $a = new A(); $a->set_buttons();

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)
5.4.340.0030.03612.03
5.4.320.0060.03512.52
5.4.310.0060.03712.52
5.4.300.0060.03712.52
5.4.290.0090.03512.52
5.4.280.0060.03512.41
5.4.270.0060.03512.41
5.4.260.0080.03512.41
5.4.250.0060.03712.41
5.4.240.0040.04012.41
5.4.230.0080.03512.41
5.4.220.0050.03712.41
5.4.210.0090.03212.40
5.4.200.0050.03812.40
5.4.190.0030.03912.40
5.4.180.0050.03712.40
5.4.170.0070.03812.41
5.4.160.0070.03712.41
5.4.150.0090.03412.40
5.4.140.0080.03512.09
5.4.130.0060.03512.07
5.4.120.0060.03512.04
5.4.110.0100.03112.03
5.4.100.0070.03312.04
5.4.90.0050.03712.03
5.4.80.0070.03512.04
5.4.70.0020.03812.03
5.4.60.0040.03612.03
5.4.50.0050.03612.03
5.4.40.0040.03612.02
5.4.30.0080.03312.01
5.4.20.0040.03612.01
5.4.10.0080.03212.01
5.4.00.0070.03411.51
5.3.290.0040.04112.80
5.3.280.0030.04012.71
5.3.270.0040.04112.72
5.3.260.0070.03712.72
5.3.250.0050.03812.72
5.3.240.0050.03712.72
5.3.230.0070.04012.71
5.3.220.0040.03912.68
5.3.210.0090.03612.68
5.3.200.0040.03812.68
5.3.190.0090.03512.68
5.3.180.0050.04412.67
5.3.170.0060.04212.67
5.3.160.0080.03812.68
5.3.150.0040.04612.67
5.3.140.0080.03412.66
5.3.130.0040.04112.66
5.3.120.0050.04012.66
5.3.110.0060.03912.66
5.3.100.0040.04012.13
5.3.90.0070.03512.11
5.3.80.0080.03412.10
5.3.70.0040.03712.10
5.3.60.0040.04012.09
5.3.50.0050.03612.04
5.3.40.0050.03612.03
5.3.30.0070.03311.99
5.3.20.0080.03311.77
5.3.10.0050.03711.74
5.3.00.0110.03011.73
5.2.170.0060.0289.23
5.2.160.0080.0339.23
5.2.150.0060.0299.23
5.2.140.0050.0319.22
5.2.130.0050.0299.19
5.2.120.0050.0289.19
5.2.110.0030.0319.19
5.2.100.0040.0309.18
5.2.90.0020.0319.18
5.2.80.0010.0339.18
5.2.70.0030.0319.18
5.2.60.0060.0279.14
5.2.50.0060.0289.11
5.2.40.0030.0309.08
5.2.30.0050.0299.05
5.2.20.0020.0319.05
5.2.10.0050.0278.95
5.2.00.0040.0298.82
5.1.60.0050.0228.10
5.1.50.0070.0218.10
5.1.40.0030.0248.07
5.1.30.0050.0248.42
5.1.20.0030.0278.45
5.1.10.0030.0278.18
5.1.00.0090.0208.17
5.0.50.0040.0196.65
5.0.40.0010.0226.51
5.0.30.0050.0296.32
5.0.20.0060.0166.29
5.0.10.0090.0146.27
5.0.00.0050.0316.26
4.4.90.0040.0184.78
4.4.80.0020.0164.75
4.4.70.0040.0144.76
4.4.60.0070.0114.75
4.4.50.0080.0104.77
4.4.40.0040.0234.70
4.4.30.0010.0174.76
4.4.20.0020.0164.84
4.4.10.0030.0154.85
4.4.00.0040.0244.76
4.3.110.0050.0134.67
4.3.100.0010.0174.66
4.3.90.0020.0154.63
4.3.80.0030.0244.59
4.3.70.0010.0164.63
4.3.60.0010.0164.63
4.3.50.0030.0154.63
4.3.40.0050.0214.54
4.3.30.0060.0123.31
4.3.20.0030.0143.28
4.3.10.0010.0173.25
4.3.00.0000.02013.71

preferences:
140.02 ms | 1394 KiB | 7 Q