有没有办法不扩展转义序列? [英] Is there a way to not expand escape sequences?
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问题描述
你好。
[PHP] $ str ="这是\ nna球;
echo $ str; [/ PHP]
有没有一种方法可以使文本保持原样,而不会扩展转义序列。我知道单引号字符串不会扩展转义序列。但我需要回复用户在html textarea中输入的文本。这就是为什么我不想扩展转义序列。
谢谢,
Hanaa
Hello there.
[PHP]$str="This is \na ball";
echo $str;[/PHP]
Is there a way i can make the text to be as is, without expanding the escape sequences. I know that single quoted strings do not expand escape sequences. But I need to echo text that''s been entered by the user in a html textarea as is. And thats why I dont want the escape sequences to be expanded.
Thanks,
Hanaa
推荐答案
str ="这是\ nna球" ;;
echo
str="This is \na ball";
echo
str; [/ PHP]
有没有办法让文本保持原样,而不扩展转义序列。我知道单引号字符串不会扩展转义序列。但我需要回复用户在html textarea中输入的文本。这就是为什么我不希望扩展转义序列。
谢谢,
Hanaa
str;[/PHP]
Is there a way i can make the text to be as is, without expanding the escape sequences. I know that single quoted strings do not expand escape sequences. But I need to echo text that''s been entered by the user in a html textarea as is. And thats why I dont want the escape sequences to be expanded.
Thanks,
Hanaa
你可以删除它们
You could just remove them
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