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What happens if ++ operator is used with string value in PHP?
If you try to use ++ operator with string value then it increments the last character value with 1 and prints the ASCII value.
Following is the PHP code −
Example
<!DOCTYPE html> <html> <body> <?php $values = 'John'; echo "The string modified value is=",++$values,"<br>"; $values1="10.5"; echo "The string incremented value is=",++$values1; ?> </body> </html>
Output
The string modified value is=Joho The string incremented value is=11.5
Updated on: 20-Nov-2020
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