substr_count

Logo laravel/framework laravel/framework
Supported Versions: PHP 4, PHP 5, PHP 7, PHP 8
Count the number of substring occurrences
substr_count(    string $haystack,    string $needle,    int $offset = 0,    ?int $length = null): int
    public static function substrCount($haystack, $needle, $offset = 0, $length = null)

    {

        if (! is_null($length)) {

            return substr_count($haystack, $needle, $offset, $length);

        } else {

            return substr_count($haystack, $needle, $offset);

        }
src/Illuminate/Support/Str.php
        if (! is_null($length)) {

            return substr_count($haystack, $needle, $offset, $length);

        } else {

            return substr_count($haystack, $needle, $offset);

        }

    }
src/Illuminate/Support/Str.php
        $query = EloquentTestUser::has('postWithPhotos');



        $bindingsCount = count($query->getBindings());

        $questionMarksCount = substr_count($query->toSql(), '?');



        $this->assertEquals($questionMarksCount, $bindingsCount);

    }
tests/Database/DatabaseEloquentIntegrationTest.php