In php (or maybe gettext in general), what does gettext do when it sees a variable to dynamic content? I have 2 cases in mind. 1) Let's say I have <?=$user1?> poked John <?=$user2?>. Maybe in some language the order of the words is different. How does gettext handle that? (no, I'm not building facebook, that was just an example) 2) ...
I am customizing wordpress blog and I have a need to make custom sidebar widgets. My PHP is rusty at best. What I am trying to do is concatenate a php variable into a string being set as an array element. here is the code I am using, it doesn't seem to work. All it does is print the stylesheet directory at the top of every page: if ...
I'm using str_ireplace() to remove instances of strings in an array, and I'm returning the number of counted occurances, but it's not actually performing the replace. //replace occurances of insert, update, delete, select $dmlArray = array('select', 'update', 'delete', 'insert'); str_ireplace($dmlArray,'-- replaced DML -- ',$clean['com...
I am not sure if I'm calling this correctly by the right name, what I would like to find (if it exists) is a group mailing list app (like mailman) but in php. Here is what I expect it to do: Allow for users to email [email protected] with subject like TEAM123 - Deadline is 11/30/2011 (or maybe just [email protected]) and this app...
This is an issue which keeps coming up for me when using random strings. This is basically the process. Generate random string Check if it already exists in the database If it doesn't use it, else generate another one So how would I do this using PHP? ...
I need to suppress an already set session cookie header, but I cannot find any way to do this. Why? I need to make an image, sent by a PHP script, cacheable by the end user; this image is used to track if a newsletter has been read by the receiver, so if the image is requested I know the newsletter has been read. I only need to know whe...
Hi So I've always developed PHP pages like this: <?php goes at the top, ?> goes at the bottom, and all the HTML gets either print()ed or echo()ed out. Is that slower than having non-dynamic html outputted outside of <?php ?> tags? I can't seem to find any info about this. Thanks! --Mala UPDATE: the consesus seems to be on doing it my ...
How come I can't use normalizer function? I am using it exactly as I should, ie: $var = normalizer_normalize($str); I get php error: no such function! Here is the code: $headline= mysql_real_escape_string($_POST['headline']); $ad_id_string=normalizer_normalize($headline); Thanks ...
In PHP, what is the most straightforward way to convert a RGB triplet to HSV values? ...
Related question: How do I attract developers to an Open Source project? Coding an open source Browser-Based-Game I code the game/site ninjawars.net. Recently we (me and my friend who mainly admins the server these days) open sourced the code (and creative commons share-alike'ed it). I really love working collaboratively on code, and...
I am searching a string for urls...and my preg_match is giving me an incorrect amount of matches for my demo string. String: Hey there, come check out my site at www.example.com Function: preg_match("#(^|[\n ])([\w]+?://[\w]+[^ \"\n\r\t<]*)#ise", $string, $links); echo count($links); The result comes out as 3. Can anybody help...
I have been using conditionals to be able to tell if I'm on a page or a subpage of that page, but I cannot for the life of me get the code to do one thing if I'm on the master page,and another thing if I'm on a subpage of that master page. This is what I have been using so far: if ( is_page('3') || $post->post_parent == '3' ){} Does a...
I want to set a variable to use in a mysqli query. This doesn't quite work. Prior to mysqli I used to set query calls. I played around with db->multi_query($sql) with no luck. Anyone out there have an idea how to make this work including a set statement? $sql = 'SET @rownum := 0;'; $sql .= 'SELECT @rownum :=@rownum + 1 AS Rank, User...
I want to get all only youtube video ID from html code look the (or multiple) object/embed code for youtube video // html from database <p>loremm ipsum dolor sit amet enot <a href="link" attribute=""blah blah blah">anchor link</a> </p> <object width="425" height="344"> <param name="movie" value="http://www.you...
I am accessing an external PHP server feed (not a real link): $raw = file_get_contents('http://www.domain.com/getResults.php'); that returns data in the following context: <pre>Array ( [RequestResult] => Array ( [Response] => Success [Value] => 100 [Name] => Abracadabra ...
Hey all, I was wondering if there is any nice way of writing functions in PHP so that they don't require ( ) around the parameters. Example: function sayThis($str) { echo $str; } sayThis "hi!!"; Thanks, Matt Mueller ...
Hey all, I'm just wondering if its possible to have something like this: $image = array( "default" => "test.jpg", "width" => 400, "height" => 500 ); Then you could call: echo $image // test.jpg echo $image['width'] // 400 Thanks, Matt Mueller ...
$string = "Hot_Chicks_call_me_at_123456789"; How can I strip away so that I only have the numberst after the last letter in the string above? Example, I need a way to check a string and remove everything in front of (the last UNDERSCORE FOLLOWED by the NUMBERS) Any smart solutions for this? Thanks BTW, it's PHP! ...
I'm using Uploadify to upload an image. Now I need to get the correct upload path. I have the following code / script: <?php $uploadifyPath = get_bloginfo('url') . '/wp-content/plugins/uploadify/'; $galleryPath = "'".getGalleryURL('1620')."'"; // <--- 1620 is inputed by me. ?> <input id="galleryID" type="hidden" value="...
I have a file called generator.php that uses fwrite() to create a result.php on the server (Apache, PHP4). One of the lines in result.php is a PHP include() statement. So, in generator.php: if (!is_file($fname)){ $resultfile = fopen($current_path . "/" . $fname, "w+"); } fwrite($resultfile, '<?php include($_SERVER["DOCUMENT_ROOT"]...