3v4l.org

run code in 300+ PHP versions simultaneously

@ 2015-04-17T14:37:07Z

<?php

$imagee = true;
$width = 1;
$height = 10;

 function fit($maxwidth = false, $maxheight = false) {

                if (!$imagee) return false;

                # First must find which direction will be the limiting factor.
                # E.g. a short image in a tall frame will be limited
                # by width while a tall image in a short frame will be
                # limited by height.

                if ($maxwidth && $maxheight) {
                        $frameratio = $maxheight/$maxwidth;
                }

                if ($width == 0) return false; // Prevent divide by zero error.
                $imageratio = $height/$width;

                # If the fit frameratio is less than the imageratio then
                # the height constrains

                if ( (($frameratio > 0) && ($frameratio < $imageratio)) || !$maxwidth) {

                        // Height constrains //
                        $newwidth = $maxheight / $imageratio;
                        if ($newwidth < 1) $newwidth = 1;
                        $this->resize($newwidth,$maxheight);

                } else {

                        // Width constrains //
                        $newheight = $maxwidth * $imageratio;
                        if ($newheight < 1) $newheight = 1;
                        $this->resize($maxwidth,$newheight);
                }

        }


fit();

Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6: Warning: Undefined variable $imagee in /in/Cm8uU on line 9
Output for 8.3.5: Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Warning: Undefined variable $imagee in /in/Cm8uU on line 9
Output for 5.0.4 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33: Notice: Undefined variable: imagee in /in/Cm8uU on line 9
Output for 7.3.32 - 7.3.33
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.3: Notice: Undefined variable: imagee in /in/Cm8uU on line 9

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