Search Results for "string class"

XPath expressions are incredibly flexible, so there is almost always an XPath expression that will find the element you need. Unfortunately, they can also become very complicated, and the learning curve is steep. Even common operations (such as finding an element with a particular class) can require long and unwieldy expressions. CSS selectors are less powerful than XPath, but far easier to write, read and understand. Since they are less powerful, almost all CSS selectors can be converted to...

...The SqlFormatter class has a static method 'format' which takes a SQL string as input and returns a formatted HTML block inside a pre tag. If you don't want syntax highlighting and only want the indentations and line breaks, pass in false as the second parameter. There is a separate method 'highlight' that preserves all original whitespace and just adds syntax highlighting.

Read-in XML tags in an array format accessible via "paths". Modify existing XML. Create a proper XML string. All methods are used to programmatically read, modify, and/or create XML.

PHP class to validate user input (HTTP request) by specifing rules. You can basically validate any PHP-array structure, e.g. decoded JSON. The rules use functions or other callables that validate the user input. In addition to string validation, it is easy to set up rules validating array of values or possibly more complex structures. Check Wiki for more information!