SlevomatCodingStandard.ControlStructures.EarlyExit.md

Pattern: Missing use of early exit

Issue: -

Description

Requires use of early exit.

Rule provides the following settings:

• ignoreStandaloneIfInScope: ignores if that is standalone in scope, like this:

foreach ($values as $value) {
	if ($value) {
		doSomething();
	}
}

• ignoreOneLineTrailingIf: ignores if that has one line content and is on the last position in scope, like this:

foreach ($values as $value) {
	$value .= 'whatever';

	if ($value) {
		doSomething();
	}
}

• ignoreTrailingIfWithOneInstruction: ignores if that has only one instruction and is on the last position in scope, like this:

foreach ($values as $value) {
	$value .= 'whatever';

	if ($value) {
		doSomething(function () {
			// Anything
		});
	}
}

Further Reading

• PHP_CodeSniffer - SlevomatCodingStandard.ControlStructures.EarlyExit