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Php Cannot Redeclare Function


Comments (3) MellFotoStudio: Feb 08, 2016 at 07:19 AM Wrapping a function inside its if-not-exists won't work on other redeclarations, as you have noticed, but it most notably will not work more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed In the worst case scenario, they would both work, but add the data to the wrong table. The Problem When you put a function like the one below in your PHP code, you are 'declaring' it. http://xtra-rss.com/cannot-redeclare/php-include-cannot-redeclare-function.php

Brandon_R Mar 25, 2010 10:35:24 PM Hopefully namespaces will soon fix this. For completness I have now declared my functions as: if(!function_exists(displayMygif)){ function displayMygif($theImageContainer, $imageName) { header ('Content-Type: image/gif'); $fullImagePath = '/home/osldisraqadmin/public_html/xresource/images/newsletter/'.$imageName.'.gif'; imagegif($theImageContainer, $fullImagePath); imagedestroy($theImageContainer); return; } } Glyn Szasz Sydney, Australia Happy For example the following is not right function addition($a, $b) { function subtraction(){ } return $a+$b; } share|improve this answer edited May 10 '13 at 22:24 K_B 3,26511024 answered May 10 Create one Launch new projects in seconds in MODX Cloud Try it Free for 21 Days Don't Be That Guy Be nice, respectful and patient. pop over to these guys

Php Fatal Error Cannot Redeclare Function Previously Declared

Have a feature request? A story behind a weird inductor Teenage daughter refusing to go to school Do Morpheus and his crew kill potential Ones? The function is: function parseDate($date){ $items = explode('.', $date); switch($items[1]){ case 1: $mese = 'Gen'; break; case 2: $mese = 'Feb'; break; case 3: $mese = 'Mar'; break; case 4: $mese share|improve this answer answered Jun 10 '11 at 16:45 Fosco 27.5k45594 add a comment| up vote 2 down vote Likely you are including the file multiple times.

Essentially, you are telling PHP to hang on to the function in case someone calls it. Causes PHP Fatal error: Cannot redeclare class0Fatal error: Cannot redeclare class MYSQLi_DB0PHP Cannot redeclare class caused by a function1Prestashop two modules use identical name and give “Cannot redeclare class” fatal error Can Trump undo the UN climate change agreement? Php Allow Redeclare Function As a monk, can I use Deflect Missiles to protect my ally?

Our code might end up using the other developer's function instead of our own, or vice versa. Cannot Redeclare Function Wordpress And so, in order of appearance...

8 months, 2 weeks ago As a side-note -- a thought to consider for why PHP raises an error for a function definition that Why Should I? all rights reserved.

Mimsy were the Borogoves - why is "mimsy" an adjective? How To Redeclare Function In Php As a Subscriber, you will receive access to certain parts of the site that are hidden from others. If this policy changes, I'll let you know. MODX will work fine at most hosting services, but having a MODX-friendly host can prevent a lot of frustration.

Cannot Redeclare Function Wordpress

Essentially, you are telling PHP to hang on to the function in case someone calls it." Actually, when you put a function in like that, you're both declaring and defining the read review After I removed all *.php.bak from folder this error was gone. Php Fatal Error Cannot Redeclare Function Previously Declared Another advantage of using classes is that the class code, like that of our MyMathFunctions class, is usually put in another PHP file, separate from any code that calls its methods. Cannot Redeclare Php Error This might help somebody.

Should I allow my child to make an alternate meal if they do not like anything served at mealtime? http://xtra-rss.com/cannot-redeclare/php-cannot-redeclare-function-same-line.php share|improve this answer answered Dec 16 '13 at 17:38 Roman 211 add a comment| up vote 1 down vote you can check first if name of your function isn`t exists or Fatal error: cannot redeclare function? In PHP practice – Your example is somewhat misleading in that PHP does not actually concern itself with basic variable types at all*. Cannot Redeclare Wordpress

Classes A class in PHP is an object that "encapsulates" functions and variables. As such, I believe the safer word to use there is "defining", esp. Join them; it only takes a minute: Sign up PHP error - cannot redeclare function up vote 6 down vote favorite 2 I have a JavaScript function making a call to http://xtra-rss.com/cannot-redeclare/phpunit-cannot-redeclare-function.php Protected methods can only be called from within the class or from within descendants of the class.

As an added incentive to subscribe, I have a bunch of new and updated MODX extras I plan to release as soon as I have a significant number of subscribers to Php Cannot Redeclare Class Is there a word for being sad about knowing that the things that make you happy will eventually go away How to prove that authentication system works, and that customer uses Many thanks.

If our class code is 'included' more than once, will produce another fatal error.

You'd get that "Fatal error: Cannot redeclare function" error and your code will break. All Rights Reserved. How much time would it take for a planet scale Miller-Urey experiment to generate intelligent life Double quote value assignments stored in a CSV? Fatal Error Cannot Redeclare Function Previously Declared In As usual, Google and other entities may also collect information about you during your visit.

function_exists('functionName') {}. This is not a quick solution for cases where a developer has forgotten to wrap a function. Membership Login register | forgot password? Check This Out I do however have a few points I'd like to dispute.

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