Search found 266 matches
- Wed Jun 15, 2011 12:54 pm
- Forum: Job Hunt
- Topic: MySQL nested hierarchical data
- Replies: 1
- Views: 1624
MySQL nested hierarchical data
I need script to manage hierarchical data in MySQL database using nested set model. Simple PHP interface is required. The required functions: * display node tree as <ul> <li> structure (incl. numeric index, e.g. 1., 1.1., 1.2., 1.2.1., etc.) * create node (add child) * delete node (along with the su...
- Tue Mar 15, 2011 11:28 am
- Forum: PHP - Code
- Topic: Parsing information from TrueType font
- Replies: 8
- Views: 529
Re: Parsing information from TrueType font
There is this discussion on stackoverflow that might be of a help for someone to help me to solve this issue.
Code: Select all
http://stackoverflow.com/questions/5313474/otf-ttf-font-cmap-table/5313566#5313566- Tue Mar 15, 2011 10:52 am
- Forum: PHP - Code
- Topic: Parsing information from TrueType font
- Replies: 8
- Views: 529
Re: Parsing information from TrueType font
Basically I need to generate Character/Glyph Map of all available characters in the font.
- Tue Mar 15, 2011 9:42 am
- Forum: PHP - Code
- Topic: Parsing information from TrueType font
- Replies: 8
- Views: 529
Re: Parsing information from TrueType font
I used the code that you have suggested. Now I am able to access the cmap , which is great. Now, how do I convert these characters to image generated with GD or whatever. object(SimpleXMLElement)#4 (3) { ["tableVersion"]=> object(SimpleXMLElement)#5 (1) { ["@attributes"]=> array(...
- Mon Mar 14, 2011 7:29 pm
- Forum: PHP - Code
- Topic: Parsing information from TrueType font
- Replies: 8
- Views: 529
Re: Parsing information from TrueType font
an I use it with PHP?
- Mon Mar 14, 2011 12:53 pm
- Forum: PHP - Code
- Topic: Parsing information from TrueType font
- Replies: 8
- Views: 529
Re: Parsing information from TrueType font
Could I possibly call freetype2 on linux system using PHP to get info about the font?
- Mon Mar 14, 2011 9:59 am
- Forum: PHP - Code
- Topic: Changing code passed on by url
- Replies: 2
- Views: 756
Re: Changing code passed on by url
There is no point asking questions that no one can understand. Try spending more time thinking how to formulate your question if you want to get an answer. Anyway, do you mean that every time you go from one page to the other, the URI parameters get appended and you and up with something like ?id=12...
- Mon Mar 14, 2011 9:56 am
- Forum: PHP - Code
- Topic: How to get weekly time e.g from thursday to thursday???
- Replies: 1
- Views: 667
Re: How to get weekly time e.g from thursday to thursday???
I think you want .
Code: Select all
strtotime('+7 days', $now)- Mon Mar 14, 2011 9:40 am
- Forum: PHP - Code
- Topic: Parsing information from TrueType font
- Replies: 8
- Views: 529
Parsing information from TrueType font
I have a question on stackoverflow about parsing data from TrueType font. Has anyone done that before? I need to extract as much as possible data, most importantly the cmap. Can anyone explain me how do I proceed from the point as described in the stackoverflow? http://stackoverflow.com/questions/52...
- Mon Jun 21, 2010 7:13 pm
- Forum: PHP - Code
- Topic: PHP GD: need to find out an alpha quantity
- Replies: 1
- Views: 132
Re: PHP GD: need to find out an alpha quantity
I made a progress. Here is what I have now. However, the quality is very low. Advices please. $im = imagecreatefrompng('public/images/bg-tmp.png'); $pixels = array(); for($y = 0; $y < 24; $y++) { for($x = 0; $x < 24; $x++) { $rgb = imagecolorat($im, $x, $y); $pixels[] = array($x, $y, calc_alpha_diff...
- Mon Jun 21, 2010 5:31 pm
- Forum: PHP - Code
- Topic: PHP GD: need to find out an alpha quantity
- Replies: 1
- Views: 132
PHP GD: need to find out an alpha quantity
Imagine this. I have a pixel of color (255,0,0) [red]. No someone painted on it with white color with * alpha. I know the background color, I know with what color it was painted over, I need to get the alpha of the painted over color. How? So far we have: $im = imagecreatefrompng('public/images/bg-t...
- Wed Jun 10, 2009 8:21 am
- Forum: PHP - Code
- Topic: filter_var and regex (pass Unicode characters only)
- Replies: 5
- Views: 394
Re: filter_var and regex (pass Unicode characters only)
Thank you, that helped me a lot.
- Wed Jun 10, 2009 7:54 am
- Forum: PHP - Code
- Topic: filter_var and regex (pass Unicode characters only)
- Replies: 5
- Views: 394
Re: filter_var and regex (pass Unicode characters only)
This still passes trough 'ABC??&*' as a valid string, though it contains '&*'.
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filter_var('ABC??&*', FILTER_VALIDATE_REGEXP, array("options"=>array("regexp"=>"/\p{L}/u"))- Wed Jun 10, 2009 6:12 am
- Forum: PHP - Code
- Topic: filter_var and regex (pass Unicode characters only)
- Replies: 5
- Views: 394
filter_var and regex (pass Unicode characters only)
I am trying to create input validation that would pass only characters and white-spaces. This is where I am. Though I can't use [a-zA-Z] because input also might be kiliric, Baltic alphabet (eg. ?????Š??Ž, etc) or Asian etc. Any ideas? var_dump(filter_var('ABC???', FILTER_VALIDATE_REGEXP, array(&quo...
- Sat May 30, 2009 4:20 am
- Forum: PHP - Code
- Topic: solved. Error while trying to Extend PDO
- Replies: 1
- Views: 426
Re: Error while trying to Extend PDO
I have understood my last mistake, but now I have stucked on something else. /** * Extends PDO and logs all queries that are executed and how long * they take, including queries issued via prepared statements */ class ExtendedPDO extends PDO { # logged queries with their execution time ...