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Summary:
Display an animation while a page is loading
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This class can be used to display an animation while a page is loading.
It generates HTML and Javascript to be outputted in the beginning of a page that makes an animated GIF image appear over the page while it is loading.
The animated image disappears when the pages finishes loading.
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Summary:
Manipulate and convert images from files
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This class can be used to manipulate and convert images from files.
It can open images from files in GIF, JPEG, PNG formats, and can perform several types of image manipulation operations like: resizing, cropping, convert to grey scale or sepia.
The manipulated images can be saved back to files also in the GIF, JPEG and PNG formats.
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Summary:
Translate application texts using Google Translate
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This class can be used to translate application texts using Google Translate.
It can take a script with an array of texts in English and sends requests to the Google Translate Web site to translate each of the texts to another idiom.
The class generates a new script for the target language with an array with the texts translated to that language.
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Summary:
Generate SQL queries from lists of parameters
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This class can be used to generate SQL queries from lists of parameters.
It takes as parameters the name of a table, fields, field values, conditions, etc..
The class can return strings with SQL statements to execute SELECT, INSERT, UPDATE and DELETE queries.
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Summary:
Implementation of the singleton design pattern
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This class implements the singleton design pattern.
It provides an interface that has a constructor function that once called stored objects of each singleton class in static array class variable.
This way the objects of a singleton class are only instantiated once.
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Summary:
Run parallel scripts using a C++ program
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This package can be used to run multiple parallel scripts using a C++ program.
It can start parallel scripts that may run synchronously or asynchronously using the compiled C++ program to run PHP command line program.
It can control the execution of parallel scripts and retrieve their output.
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Summary:
Compose CSS style sheets from multiple templates
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This package can be used to compose CSS style sheets from multiple templates.
It can process one or more CSS templates that are actually PHP scripts.
The templates are processed by assigning PHP variables with template variable values and then the template script is executed and its output captured to get the final result.
A CSS template maybe evaluated conditionally depending on the type of browser accessing the current script.
The main class assembles the output of all CSS templates and may optimize them before outputting by removing needless white spaces.
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Summary:
Manage Apache user and group authentication files
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This class can be used to manage Apache user and group authentication files.
It can manage Apache .htaccess and .htgroup files to define users, groups and passwords for authentication. Optionally it can manage extra information for users, stored in a third file.
It uses Apache-style MD5-crypt passwords to be portable between win and *nix platforms.
The class provide a forms based user interface to manage the authorization files definitions of users and groups.
It can also perform HTTP basic authentication for users defined in the configuration files directly from PHP instead of having it done by Apache.
This class is based on prior work by Jarno Elonen and Sarah King.
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Summary:
MySQL database access using MySQLi
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This package can be used to access MySQL databases using MySQLi.
The main class extends the MySQLi class : establish connection, execute SELECT, INSERT, UPDATE and DELETE queries from lists of parameters and get the fields of a table.
Exceptions of the class are handled by MySQLi_exception_class which extends the class Exception.
Other auxiliary classes deal with query results and prepare query statements.
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Summary:
Create XML documents from arrays using SimpleXML
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This class can be used to create XML documents from arrays using SimpleXML PHP extension.
The generated document and be displayed as the current script output.
It takes an associative array and traverses it recursively to add tags and data to the XML document.
The code and comments are in Portuguese.
In Portuguese:
Simples classe que gera um arquivo XML a partir de um Array Associativo
