如何在PHP中顯示htmlspecialchars

Question

我如何使這個實際顯示在PHP中？

$answer=<script>alert(It converts to HTML.)</script> 
echo "The function is: htmlspecialchars ($answer)." 

Answer 1

與您的問題相比更具克萊爾特色。你想用這個腳本怎麼樣？和什麼是你的問題在PHP？

$answer = "<script>alert(It converts to HTML.)</script>" 
echo "The function is: htmlspecialchars (". $answer .")." //something like this? or htmlspecialchars is a php function? 

Answer 2

$answer = "<script>alert(It converts to HTML.)</script>"

echo "The function is: htmlspecialchars".$answer;

Answer 3

$variable = <<<'EOS' 
$answer=<script>alert(It converts to HTML.)</script> 
echo "The function is: htmlspecialchars ($answer)." 
EOS; 
echo htmlspecialchars($variable); 

這將準確顯示你輸入的信息。