function isNaN( $var ) {
return !ereg ("^[-]?[0-9]+([\.][0-9]+)?$", $var);
}
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The PHP, MySql, Javascript helper. Contains helpful functions, urls, methods to handle them
Blog Archive
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2008
(74)
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January
(28)
- Function to find filesize in KB,MB,GB
- function for sub directories size
- function shows the file size of a directory
- functiion for cropping an image
- Function to get image width and height
- function to get Image info
- functiion for cropping an images
- functiion for MD5 encrypting and decrypting
- functiion for flipping images
- function to create image
- function to find random float number
- function to check Nan(Not A Number)
- function to Convert Arabic numerals into Roman
- Function for super-hard array conversion
- function to generate unique key
- function to find factorial
- function to add/remove random underscore
- function to create random password
- Pagination Class in PHP
- function to round a number into two
- function to calculate difference between two dates
- function to date formate into one to another
- function to send an email
- function to create random keys for email validation
- function for convert an image into a thumb and dis...
- function to upload a file
- function to resize an image
- Function to checking the password's pattern and it...
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▼
January
(28)
Labels
- adding new html elements using HTML DOM and JavaScript (1)
- Ajax (2)
- Ajax tool tips and Baloons (1)
- apache (2)
- check whether the url isvalid or not (1)
- CMS (3)
- codeigniter (1)
- Comparing a date with current date (1)
- Contact Me (1)
- creating dynamic elements in HTML using Javascript. (2)
- Creating Google map (1)
- Creating xml files using XML DOM in PHP (1)
- Dependant Selectboxes using Ajax (1)
- Displaying the tagclouds (1)
- elgg (2)
- fetching xml values from xml files using Simple XML (1)
- File upload progress meter in php (1)
- functiion for cropping an images (2)
- functiion for flipping images (1)
- functiion for MD5 encrypting and decrypting (1)
- Function for browser checkin IE (1)
- Function for browser checking Mozilla (1)
- function for convert an image into a thumb and displaying it (1)
- function for sub directories size (1)
- Function for super-hard array conversion (1)
- function shows the file size of a directory (1)
- function to add/remove random underscore (1)
- function to calculate difference between two dates (1)
- function to check Na (1)
- Function to checking the password's pattern and its length (1)
- function to ckeck the password length (1)
- function to Convert Arabic numerals into Roman (1)
- function to create image (1)
- function to create random keys for email validation (1)
- function to create random password (1)
- function to date formate into one to another (1)
- function to find factorial (1)
- Function to find filesize in KB (1)
- function to find random float number (1)
- function to find random password (1)
- function to find the extenstion of a file (1)
- function to generate unique key (1)
- function to get Image info (1)
- Function to get image width and height (1)
- function to resize an image (1)
- function to round a number into two (1)
- function to send an email (1)
- function to upload a file (1)
- GB (1)
- Google maps API (3)
- htacess (1)
- HTML DOM (3)
- Inserting nodes into xml files using XML DOM in PHP . (1)
- Java script (7)
- JavaScript (5)
- jquery (6)
- linux (2)
- m (1)
- MB (1)
- Mysql (13)
- Mysql Questions (11)
- packaging problem (1)
- Pagination Class in PHP (1)
- php (28)
- php functions (21)
- Php Questions (29)
- Php Questions and answers (24)
- php tips (6)
- query helper (2)
- SEO techniques -Tips (4)
- Simple Ajax Script (1)
- Social networking (1)
- stored functions (1)
- stored procedures (1)
- Type Juggling in php? (1)
- view an image on mouse over (1)
- web technics (1)
- wrapping the text by 10 charecters (1)
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