This guide explains five practical techniques—print_r, var_dump, json_encode, nested foreach loops, and var_export—to display or export two‑dimensional PHP arrays in browsers or CLI, including code examples, formatting tips, and handling of HTML special characters.
This article explains several practical techniques—including echo, json_encode, HTTP headers, and external script files—for transferring data from PHP to JavaScript, helping developers choose the most suitable method based on data complexity and application requirements.
This article explains what JSON is and demonstrates how to encode and decode JSON data in PHP using json_encode() and json_decode(), including examples with associative arrays, indexed arrays, JSON_FORCE_OBJECT, and iteration over decoded structures.
This article explains the fundamentals of JSON, its syntax rules, and demonstrates how PHP's json_encode and json_decode functions convert between arrays and JSON strings, including examples of sequential, non‑sequential, and multidimensional arrays, and the effect of the associative‑array option.
