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Many times in the project we have to display the record or need to check the variable value while testing in the project. We use many inbuilt PHP helpers to …
Difference between echo, print, and print_r in PHP Read More
Sometimes we need to find maximum and minimum value in an array. We know array plays important role in any programming language. We store and parse the value in the …
How to find the maximum and the minimum value in an array using PHP Read More
Sometimes when we work in the project we encountered a situation like where we need to remove the duplicate value from the array. For example, if we need a unique …
How to remove duplicate values from an array in PHP Read More
Sometimes we need to count the string length to meet some condition in the application. In PHP we have strlen() function to find the length of a string in the …
How to find the length of a string in PHP Read More
Sometimes we need to combine two or more strings in the project. PHP provides 2 ways to combine or join two strings together. Joining the string is very common in …
How to combine two strings in PHP Read More
Sometimes we need to divide the string into an array. For example, we have a paragraph or we are getting values from the database in string format which consists of …
How to split a string into an array in PHP Read More
Sometimes we need to check if the variable is an array or not. For example, we get value from the database or from anywhere in the application, before processing that …
How to check if a variable is an array in PHP? Read More
Sometimes in the array, we have to check if the value is present in the array or not. For example, we have input as a variable and we need to …
How to search value in an Array using PHP Read More