Arrays

Custom made advance PHP array functions

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Date and Time

PHP source code to Get future date with php, get days between two dates, convert minutes to hours, get dates between 2 dates, get month name from number.

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Files and Folders

List all files of a folder with php, search files in a directory, rename all files of a folder, get file extension, get current page file name with php.

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Mathematics

Custom php mathematical to calculate VAT. Custom php function to calculate average

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PHP and Forms

Processing listbox with php, processing checkboxes with php.

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PHP and Mysql

List all mysql tables, check if a mysql table exists, show mysql table fields, display mysql table field data type, get mysql table field length, get total number of records from mysql table, list a records of a mysql table.

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String

PHP source code to generate random password, creating seo friendly url slug, find string between to strings, replacing text between 2 tags

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Validation

isValidInteger() to check if value is a valid integer, isValidFloat() to check if value is a valid float, isValidEmail() to check if value is a valid email address, isValidUrl() to check if value is a url

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