Php Get First 2 Characters Of String

Php Get First 2 Characters Of String - Definition and Usage The substr function returns a part of a string Syntax substr string start length Parameter Values Technical Details More Examples Example Using the start parameter with different positive and negative numbers php echo substr Hello world 10 br echo substr Hello world 1 br How to Get the First Several Characters of a String in PHP Using the substr Function Using the mb substr Function Describing the substr Function Related Resources There are cases when you need to get the first several characters of a string From first sight it can seem to be an easy job You could also use this to get a string out of the middle somewhere by adjusting the start parameter for example you could grab the last few characters from the end of the string instead The Best Tech Newsletter Around

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Php Get First 2 Characters Of String

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How To Get The First N Characters Of A String In JavaScript Coding Beauty

How to get the first n characters of a string in javascript coding beauty

The input string offset If offset is non negative the returned string will start at the offset th position in string counting from zero For instance in the string abcdef the character at position 0 is a the character at position 2 is c and so forth

To get the first 2 characters of a string we can use the built in substr function in PHP Here is an example php echo substr Google 0 2 Output Go In the example above we have passed 0 2 as an arguments to the substr function So it begins the extraction at index 1 and extracts before the 2rd character of a string

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There are two primary ways to get the first characters of a string in PHP For example let s say we have a description of an article but we want to trim it down to the first 30 characters to generate an excerpt Option 1 substr To me the easiest option is to use PHP s substr function

To get the first 2 characters of a string we can use the built in substr function in PHP Here is an example 1 phpecho substr Google 0 2 Output 1 Go In the example above we have passed 0 2 as an arguments to the substr function So it begins the extraction at index 1 and extracts before the 2rd character of a string