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Reverse String

A string can be reversed either using strrev() function or simple PHP code.

For example, on reversing TutorAspire it will become TNIOPTAVAJ.

Logic:

• Assign the string to a variable.
• Calculate length of the string.
• Declare variable to hold reverse string.
• Run for loop.
• Concatenate string inside for loop.
• Display reversed string.

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Reverse String using strrev() function

A reverse string program using strrev() function is shown.

Example:

Output:

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Reverse String Without using strrev() function

A reverse string program without using strrev() function is shown.

Example:

Output: