How to check my array is single array or multi array (arrays inside array) in PHP?
124055
Checking if array is multidimensional or not?
687
How can I sort arrays and data in PHP?
154477
Find value of sibling key in php array
57540
Sorting a multidimensional array in PHP?
147678
Searching in a multi-dimensional array (PHP)
126302
How to sort an array of arrays in php?
17040
Check if an array is empty or exists
128848
php multi-dimensional array remove duplicate
126196
How to check if an object is an array?
26131
PHP multidimensional array search by value
151230
How to filter an array by a condition
134748
Determine whether an array contains a value
17184
Are arrays in PHP copied as value or as reference to new variables, and when passed to functions?
67428
How do I determine whether an array contains a particular value in Java?
60800
PHP: Access Array Value on the Fly
40174
Access an array value within an object in PHP
89978
How to check if PHP array is associative or sequential?