How To Compare Two Strings With Comparison Operators In PHP

How To Compare Two Strings With Comparison Operators In PHP


  • 7 Dec, 2011

    PHP supports 3 string comparison operators, <, ==, and >, that generates Boolean values. Those operators use ASCII values of characters from both strings to determine the comparison results. Here is a PHP script on how to use comparison operators:<?php$a = "PHP is a scripting language.";$b = "PHP is a general-purpose language.";if ($a > $b) { print('$a > $b is true.'."");} else { print('$a > $b is false.'."");}if ($a == $b) { print('$a == $b is true.'."");} else { print('$a == $b is false.'."");}if ($a < $b) { print('$a < $b is true.'."");} else { print('$a < $b is false.'."");}?>This script will print:$a > $b is true.$a == $b is false.$a < $b is false.

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