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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 …

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 …

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 …

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 …

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 …

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 …

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 …