array_search() not finding 0th element
1736
How do the PHP equality (== double equals) and identity (=== triple equals) comparison operators differ?
158160
SimpleXmlElement and XPath, getting empty array()
90598
PHP considers null is equal to zero
61319
Java int[][] array - iterating and finding value
137386
PHP bug with converting object to arrays
105846
PHP: How to use array_filter() to filter array keys?
37797
PHP - using a recursive function to find the max() of nested arrays
24501
PHP search array in array
30762
array_key_exists is not working
34563
Why does PHP consider 0 to be equal to a string?
130423
Search for a key in an array, recursively
79356
How to get the array index or iteration number with an each iterator?
93215
php - how to remove all elements of an array after one specified
147678
Searching in a multi-dimensional array (PHP)
28674
Is there a reason why the first element of a Zsh array is indexed by 1 instead of 0?
54937
How do I search for a number in a 2d array sorted left to right and top to bottom?
73722
Why does strcmp() return 0 when its inputs are equal?