PHP Tutorial in PDF – A simple and short PHP tutorial and complete reference manual for all built-in PHP functions. This tutorial is designed for beginners to advanced developers. Your contribution will go a long interview questions on php with answers pdf in helping us serve more readers.
The safer, easier way to pay online. Frequently asked PHP Interview Questions with detailed answers and examples. Tips and Tricks for cracking PHP interview. Here are top 31 objective type sample PHP Interview questions and their answers are given just below to them. We have taken full care to give correct answers for all the questions. Do comment your thoughts Happy Job Hunting!
How can we encrypt password using PHP? It takes one input string and one optional parameter. PHP uses DES for encryption. Explain how to submit a Form without a submit button. A form can be submitted in these other ways without using submit button. Using java script : document.
How can we increase the execution time of a PHP script? 0’, it takes unlimited time. This time can be increased by modifying the max_execution_time in secs. The default limit is 30 seconds. The time limit can be set to zero to impose no time limit to pause. Zend Engine is used internally by PHP as a compiler and runtime engine.
PHP Scripts are loaded into memory and compiled into Zend opcodes. These opcodes are executed and the HTML generated is sent to the client. The Zend Engine provides memory and resource management, and other standard services for the PHP language. Its performance, reliability and extensibility played a significant role in PHP’s increasing popularity. What library is used for pdf in PHP?