June 2005
Intermediate to advanced
794 pages
18h 27m
German
Content preview from PHP 5 KochbuchBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
11.8 Steuerzeichen in Benutzerdaten durch Escape-Sequenzen ersetzen
Problem
Sie möchten Daten, die von Benutzern eingegeben worden sind, auf einer HTML-Seite sicher ausgeben.
Lösung
Für HTML-Code, den Sie als einfachen Text ausgeben möchten und der Links und andere Tags enthält, verwenden Sie htmlentities( ):
echo htmlentities('<p>O'Reilly & Associates</p>');
<p>O'Reilly & Associates</p>Diskussion
PHP verfügt über einige Funktionen, mit denen Sie Zeichen durch HTML-Entities ersetzen können. Die elementarste von ihnen ist htmlspecialchars( ), die folgende vier Zeichen ersetzt: < > " und &. Abhängig von optionalen Parametern kann sie auch ' an Stelle von oder zusätzlich zu " übersetzen. Für komplexere Codierungen verwenden Sie htmlentities( ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.