Checks if two numbers are nearly the same.

This is similar to using round() but the precision is more fine-grained.

$expected int|float Required

The expected value.

$actual int|float Required

The actual number.

$precision int|float Optional

The allowed variation.

Default: 1

bool Whether the numbers match within the specified precision.

File: wp-includes/functions.php. View all references

function wp_fuzzy_number_match( $expected, $actual, $precision = 1 ) {
	return abs( (float) $expected - (float) $actual ) <= $precision;
}