June 2012
Intermediate to advanced
136 pages
2h 50m
German
Content preview from Reguläre Ausdrücke kurz & gut, 2nd Edition
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Unterstützte Metazeichen
PCRE unterstützt die in den Tabellen 43 bis 47 aufgeführten Metazeichen und Metasequenzen. Ausführlichere Definitionen zu den einzelnen Metazeichen finden Sie weiter oben im Abschnitt »Regex-Metazeichen, Modi und Konstrukte«.
Tabelle 1.43 Darstellung von Zeichen in PCRE
Sequenz | Bedeutung |
| Alarm (BEL), |
| Backspace, |
| ESC-Zeichen, |
| Newline, |
| Carriage Return, |
| Formfeed, |
| Tabulator, |
| über drei Oktalziffern spezifiziertes Zeichen |
| über ein oder zwei Hexadezimalziffern spezifiziertes Zeichen |
| über eine beliebige Hexadezimalzahl spezifiziertes Zeichen |
| benanntes Kontrollzeichen |
| Zeichen innerhalb des angegebenen Unicode-Blocks ... |
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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.