JOEL LIPMAN Systems / Automation / AI

Knowledge base / Since 1999

Scripts, systems & field notes.

Practical solutions and technical notes from CRM platforms, workflow automation, APIs, databases and the systems around them.

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Foreign Characters create symbols in PHP and MySQL
Personal Home Page

Foreign Characters create symbols in PHP and MySQL

Applies to: PHP 5.4 MySQL 5.1.4 Databases initially setup with collation 'latin1_swedish_ci' What Another article trying to help people display foreign characters on their website without the funny question marks in diamond symbols and how I solved it in my case.

Read note 38,190 hits
Protecting your Joomla Administrator Section
Joomla

Protecting your Joomla Administrator Section

This is a quick article to remind me how to move a Joomla administration section and to lock it down to a specific IP address. The below does not involve installing any third-party extensions and will remain in place even if you update your Joomla CMS.

Read note 42,827 hits
TravelPort Universal API - Ping Request with PHP-cURL
API Miscellaneous

TravelPort Universal API - Ping Request with PHP-cURL

An article on how to resolve errors and setup a standard ping request using the TravelPort Universal API. This is to be achieved using PHP as the server-side programming language and cURL, a sub-component of PHP that allows you to send and receive requests as the server (as opposed to the client device).

Read note 53,772 hits
Convert XML UTF-16 to JSON UTF-8 with PHP cURL
Personal Home Page

Convert XML UTF-16 to JSON UTF-8 with PHP cURL

This is an article with notes for me on how to convert some received XML encoded in UTF-16 to some JSON in UTF-8. If it were entirely in UTF-8, I would simply load the received XML with SimpleXML and use the built-in PHP JSON_encode function. I ran into the following errors: Warning: SimpleXMLElement::__construct() [si...

Read note 63,881 hits
Joes Search Module (JSM)
Product Documentation

Joes Search Module (JSM)

This article serves as documentation for a Joomla extension I have released which is a copy of the built-in Joomla Search module but with the parameters embedded (set in the administration section).

Read note 49,827 hits
Submit form as a server and not the client with cURL
API Miscellaneous

Submit form as a server and not the client with cURL

A quick article on how to create a middleware script which accepts the values from a submitted HTML form and sends it to a server on another domain for processing. This applies to Linux Apache MySQL and PHP (LAMP) setups.

Read note 31,869 hits
Batch Process to rename multiple files using Windows DOS
MS-DOS

Batch Process to rename multiple files using Windows DOS

A quick article on how to rename multiple files using the command prompt and a bit of string manipulation. This example will rename files which contain the string " (Copy)" and replace it with nothing (so removes it). The challenge here is the space character and delimiting by a string. The Gist -- What I have Image000...

Read note 59,835 hits

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This site exists as a practical knowledge base built from real-world experience across systems, platforms, and technologies since 1999. Much of the content documents solutions, edge cases, and working patterns that were learned through investigation where documentation was incomplete or absent, and is shared to reduce the same friction for others.

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