Syntax
for ($index = 0; $index < 3; $index++) {
echo $index;
}Examples
PHP for loops example
A focused example you can adapt while practising.
for ($index = 0; $index < 3; $index++) {
echo $index;
}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.
Runtime & versions
PHP runtime on a server or CLI. Feature availability depends on the language and runtime version used by your project; consult the official reference below.
PHP Manual