Login Register

ArrayIterator::offsetExists

(PHP 5 >= 5.0.0, PHP 7)

Check if offset exists

public void ArrayIterator::offsetExists ( string $index )

Checks if the offset exists.

Parameters:

index

The offset being checked.

Returns:

TRUE if the offset exists, otherwise FALSE

This function is currently not documented; only its argument list is available.

See also:

ArrayIterator::valid() -

Links:

http://php.net/manual/en/arrayiterator.offsetexists.php

doc_php

2016-02-24 16:19:40

Comments

Leave a Comment

Please login to continue.

Popular Articles

ArrayIterator::seek (PHP 5 >= 5.0.0, PHP 7) Seek to position public void ArrayIterator::seek ( int $position )

ArrayIterator::getFlags (PHP 5 >= 5.1.0, PHP 7) Get flags public void ArrayIterator::getFlags ( void )

ArrayIterator::offsetUnset (PHP 5 >= 5.0.0, PHP 7) Unset value for an offset public void ArrayIterator::offsetUnset ( str

ArrayIterator::key (PHP 5 >= 5.0.0, PHP 7) Return current array key public mixed ArrayIterator::key ( void )

ArrayIterator::uksort (PHP 5 >= 5.2.0, PHP 7) User defined sort public void ArrayIterator::uksort ( string $cmp_func