PHP Conditional Statements
Last updated: August 27, 2026. Conditional statements choose behavior from runtime values. Use strict comparisons when automatic type conversion could…
Category: PHP
Create Word, Excel, and CSV Files with PHP
Last updated: August 27, 2026. Create genuine file formats instead of sending HTML with a DOC or XLS extension. Use…
Extract Plain Text from RTF in PHP
Last updated: August 25, 2026. Rich Text Format stores visible text together with control words, nested groups, font tables, color…
Extract Text from a PDF with PHP
Last updated: August 25, 2026. PDF files store positioned page content rather than ordinary paragraphs. For searchable PDFs, a command-line…
Debug PHP with Xdebug 3
Last updated: August 25, 2026. Xdebug connects PHP to an IDE so you can pause execution, inspect variables, and step…
Multidimensional Arrays in PHP
Last updated: August 27, 2026. A multidimensional array contains arrays as values. Associative keys make records clearer than unexplained numeric…
Connect PHP to SQL Server with PDO_SQLSRV
Last updated: August 26, 2026. Use Microsoft’s PDO_SQLSRV driver with the Microsoft ODBC Driver for SQL Server. Keep credentials in…
Sort Arrays in PHP
Last updated: August 26, 2026. Choose a PHP sorting function based on whether you are sorting values or keys and…
Pass JavaScript Data to PHP
Last updated: August 27, 2026. JavaScript and PHP exchange values through HTTP. Send JSON with fetch(), then validate it on…
PHP Variables, Types, and Scope
Last updated: August 27, 2026. PHP variables begin with $ and receive their type from the assigned value. Variable names…