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PHP 运算符
tryphp_oper_or2
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<!DOCTYPE html> <html> <body> <h1>The || Operator</h1> <p>Write a message if at least one of the conditions are true.</p> <?php $x = 100; $y = 50; if ($x == 100 || $y == 80) { echo "Hello world!"; } ?> </body> </html>
The || Operator
Write a message if at least one of the conditions are true.
Hello world!