Invoke quick search of the text selected in the editor. This option supports UNIX-style regular expressions. Goes back or finds to the previous item, matching the search criteriaįind and replace specific text. This option supports Perl-compatible regular expressions.įind the next item matching the search criteria. NuSphere's PHP Editor has the following toolbar buttons, menu selections, and keyboard shortcuts that can be used to find and replace text either in the currently opened file or in all files of the current project:įind specific text in the current file. Search and Replace features in PhpED's editor support searching and replacing of multiple or single lines, use of regular expression, ability to search in one or multiple files and much more. In addition to PHP Code Explorer and PHP Code Navigator, PhpED provides PHP Editor with powerful Search and Replace features. This sort of excerpt extraction can be used in systems that store posts as HTML like Wordpress or Drupal.PHP Editor provides the means to easily find and replace lines of PHP Code. Without the s modifier the result wouldn't return anything if the paragraph text contains a newline character.
The i modifier is used to make the matching case insensitive and the s modifier is used to make the "." match all characters, including new lines.
If the regular expression finds any matches to paragraph tags then it strips out the HTML and trims the string so that the final output doesn't have any formatting or whitespace. The following code will take a string and extract just the first paragraph of text.
I normally use a function that will count the number of whole words available and return the string containing those words.Ī good alternative to this, although only applicable if the original post is in HTML, is to use a regular expression to extract the contents. I quite often find the need to extract a section of text from the beginning of a blog post or similar to be used as the excerpt.
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