عبارات Ø¨Ø§ÙØ§Ø¹Ø¯Ù راÙÛ ÙØ¯Ø±ØªÙ ÙØ¯ Ø¨Ø±Ø§Û Ø§ÙØ¬Ø§Ù جستج٠٠جاÛگزÛ٠کرد٠در رشتÙâÙØ§ ÙØ³ØªÙد.
- اÙÚ¯Ù ÙØ§ ٠پرÚÙ ÙØ§ (Patterns and flags)
- Ú©ÙØ§Ø³ ÙØ§Û کاراکتر (Character classes)
- ÛÙÙÛکد: پرÚÙ "u" Ù Ú©ÙØ§Ø³ {...}p\
- anchorÙØ§: Ø´Ø±ÙØ¹ ^ Ø±Ø´ØªÙ Ù Ù¾Ø§ÛØ§Ù $ Ø¢Ù
- ØØ§Ùت ÚÙØ¯ Ø®Ø·Û anchors ^ $Ø flag "m"
- Word boundary: \b
- Escaping, special characters
- Sets and ranges [...]
- Quantifiers +, *, ? and {n}
- Greedy and lazy quantifiers
- Capturing groups
- Backreferences in pattern: \N and \k<name>
- Alternation (OR) |
- Lookahead and lookbehind
- Lookahead (in progress)
- Catastrophic backtracking
- Sticky flag "y", searching at position
- Methods of RegExp and String