Codectionary / Developer documentation / PHP

PHP if and else

PHP reference for php if and else.

Syntax

if ($score >= 50) {
  echo "Pass";
} else {
  echo "Retry";
}

Examples

PHP if and else example

A focused example you can adapt while practising.

if ($score >= 50) {
  echo "Pass";
} else {
  echo "Retry";
}

Best practices

  • Start with the smallest working example, then adapt it to your project.
  • Use the language’s standard library and idioms before introducing extra dependencies.

At a glance

Purpose
Server-side web applications
File extension
.php
Runs in
PHP runtime on a server or CLI
Usually used with
HTML, databases and web servers

Specifications & further reading

Related PHP documentation

PHP Variables & Strings
PHP variables start with $. Double-quoted strings interpolate variables, while single-quoted strings generally treat their contents literally.PHP opening tags
PHP reference for php opening tags.PHP comments
PHP reference for php comments.PHP variables
PHP reference for php variables.