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PHP 运算符
tryphp_oper_and
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<!DOCTYPE html> <html> <body> <h1>The and Operator</h1> <p>Write a message if both conditions are true.</p> <?php $x = 100; $y = 50; if ($x == 100 and $y == 50) { echo "Hello world!"; } ?> </body> </html>
The and Operator
Write a message if both conditions are true.
Hello world!