Tag Archives: PHP
Installing php-ffmpeg on CentOS 5.x
This can be a pain due to a bug in the ffpmeg_frame.c file … here are the commands to get up and going yum -y install ffmpeg ffmpeg-devel wget http://sourceforge.net/projects/ffmpeg-php/files/ffmpeg-php/0.6.0/ffmpeg-php-0.6.0.tbz2/download tar jxvf ffmpeg-php-0.6.0.tbz2 sed -i ‘s/PIX_FMT_RGBA32/PIX_FMT_RGBA/g’ ffmpeg-php-0.6.0/ffmpeg_frame.c cd ffmpeg-php-0.6.0 && … Continue reading
jQuery wdCalendar Plugin: Expected ajax return
This plugin isn’t documented very well, so I figured I would post the bits and pieces I had issues with and hopefully help someone out. First thing I needed to do was move all the functions into a class and … Continue reading
phpize not found
This error is typically generated when you don’t have the PHP development libraries installed. Installing the libraries via repository is the easiest and quickest fix. For Fedora/Red Hat: yum install php5-dev For Ubuntu/Debian: apt-get install php5-dev Bookmark on Delicious Digg … Continue reading
Python MySQL Associative Array
By default, the MySQLdb module to access a MySQL database returns the data as an integer indexed array. Sometimes this is not desirable and an associative array is preferred, such as the mysql_fetch_assoc function in PHP. In addition, we will … Continue reading
PHP function to validate MySQL UUID or GUID
/** * Function to validate a generated GUID / UUID * @param string $guid GUID * @return bool */ function validGUID($guid){ return preg_match(‘#^[a-z0-9]{8}-[a-z0-9]{4}-[a-z0-9]{4}-[a-z0-9]{4}-[a-z0-9]{12}$#’, $guid); } Bookmark on Delicious Digg this post Recommend on Facebook share via Reddit Share with Stumblers … Continue reading
PHP function to emulate MySQL UUID
/** * uuid * * uuid() simply replicates MySQL’s UUID function, which returns a 36 * character "random" hash (32 alphanumeric, 4 dashes). * @return string */ function uuid(){ return sprintf(‘%04x%04x-%04x-%04x-%04x-%04x%04x%04x’, mt_rand(0, 0xffff), mt_rand(0, 0xffff), mt_rand(0, 0xffff), mt_rand(0, 0x0fff) | … Continue reading
PHP function to emulate Excel NormSInv
<?php function NormSInv($p){ $a1 = -39.6968302866538; $a2 = 220.946098424521; $a3 = -275.928510446969; $a4 = 138.357751867269; $a5 = -30.6647980661472; $a6 = 2.50662827745924; $b1 = -54.4760987982241; $b2 = 161.585836858041; $b3 = -155.698979859887; $b4 = 66.8013118877197; $b5 = -13.2806815528857; $c1 = -7.78489400243029E-03; $c2 … Continue reading
