Get the latest Laravel/PHP jobs, events and curated articles straight to your inbox, once a week
Source: medium.com
PHP in_array Vs array_searchCategory: PHP
Assalamualaikum , I am going to explain the difference between mostly used PHP built-in function. in_array — Checks if a value exists in an array in_array ( mixed$needle , array $haystack [, bool $strict = FALSE ]) : bool
needle : The searched value.If needle is a string, the comparison is done in a case-sensitive manner.
The second condition fails because in_array() is case-sensitive, so the program above will display: array_search — Searches the array for a given value and returns the first corresponding key if successful array_search ( mixed$needle , array $haystack [, bool $strict = FALSE ]) : mixed
Return Value: Returns the key for needle if it is found in the array, FALSE otherwise.
needle : The searched value.If needle is a string, the comparison is done in a case-sensitive manner.
The second condition fails because in_array() is case-sensitive, so the program above will display: array_search — Searches the array for a given value and returns the first corresponding key if successful array_search ( mixed$needle , array $haystack [, bool $strict = FALSE ]) : mixed
Return Value: Returns the key for needle if it is found in the array, FALSE otherwise.
Newsletter
ToastMail
Achieve superior email deliverability with ToastMail! Our AI-driven tool warms up inboxes, monitors reputation, and ensures emails reach their intended destination. Sign up today for a spam-free future.
Community Partners
Laravel/PHP Careers