Summary of commonly used string formatting functions in PHP, php functions. Summary of common string formatting functions in PHP. the formatting of php function strings is to process strings in a specific format. Generally, the data submitted to the
This article mainly introduces the summary of common string formatting functions in PHP. the functions described in this article are frequently used on the WEB, for example, functions such as space filling and string filling, case-sensitive
This article mainly introduces the summary of common string formatting functions in PHP. the functions described in this article are frequently used on the WEB, for example, functions such as space filling and string filling, case-sensitive
1.01-html the head part of the basic tag. htmlDocument type declaration: Allow the browser to interpret and execute the code according to the HTML5 standard.Document type declarations are essential, and must be placed at the top of the document.If
Note: The string functions that are provided in PHP are mostly not modified on the original string, but instead return a new formatted string.One, take out space and string fill functionA space is also a valid character and occupies a position in
Recently began to learn HTML5 language, the following is my knowledge of learning HTML to organize some of the points.↑ Document Type declaration: Let the browser, according to HTML5 standard to interpret and execute the code.↑ Document Type
The format of a string is the processing of a string into a particular format. Usually the data that the user gives to the server from the form is in the form of strings, and in order to achieve the desired output, the strings need to be processed
Basic html tags, html tagsCommon HTML tags
1.Title
define the maximum title define the minimum title
this is a heading
2. horizontal line3.Note
4. paragraph
this is a paragraph
5. line feed6.Modify the html style in the style
Hypertext Markup Language (HTML) tag tags are often referred to as HTML tags, HTML tags are the most basic unit in the HTML language, HTML tags are the most important component of HTML (an application under the standard Universal Markup Language).
first, the evolution of enterprise application calculation
Host-basedClient,serverWeb-base(one of the most current modes)Different clients can press different things, a generation is better than the generation, but the third (BS) is flawed, does
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