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What is the difference between array_merge and array_combine?
array_merge() Function: The array_merge() function is used to merge two or more arrays into a single array. This function is…
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What is diff. b/w array PUSH and POP? Explain with example?
The array_push() and array_pop() methods in PHP is used to perform insertions as well as deletions from the object. array_push is used to add…
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How to get a random value from a PHP array? Explain with example?
In php, we can get a random value from an array with this function “array_rand()”. this is an inbuilt function…
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How to get a number of elements in an Array? explain with example
In this query, we will discuss how to get number of elements in an array. We can get total number…
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How to remove duplicate values from PHP array? Explain with example?
In php, array_unique() function is used to remove all the duplicate values from an array, if we have two same…
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How to convert JSON string to an array in PHP? Explain with example?
we can convert JSON string to an array with the help of json decode() function. This functon accepts the JSON…
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How to create an empty array in PHP? explain with example
You may ask, “How to create an empty array in PHP?” This is common in PHP codes, where you may…
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List of functions available to sort an PHP array? Explain with example?
In PHP, we have six functions for sorting array: sort()= it sort an array in ascending order rsort()= it sort…
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What are the types of Array in PHP? Plz provide an explanation with an example.
There are three types of Array in PHP with examples. Numeric/Indexed Array – In this array index will be represented…
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How to delete an element from an array? Explain with example?
we have soo many methods to delete an element from an array in php but the most common or mostly…
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How to create an array from PHP string? Explain with example?
we can create an array from php string with the help of str_split( ) function in PHP, str_split() is an…
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How to check a key exist in array? Explain with example?
We can check a key exist or not in an array with the help of array_key_exist() function in PHP. array_key_exists()…
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What is the difference between array_merge and array_combine?
array_merge() Function The array_merge() function is used to merge two or more arrays into a single array. This function is…
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How to get number of element in an array? explain with example?
We can get total number of elements in an array by using count() and sizeof() functions. Count() Function The count() function is…
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What is Array in PHP? Write down top 10 real use cases of Array in programming?
Arrays are collection of data items stored under a single name. It provide a mechanism for declaring and accessing several…