How do i remove the first character of a string in php?
Exec time for the 3 answers : Show Remove the first letter by replacing the case
Exec time for 1.000.000 tests : Remove the first letter with substr()
Exec time for 1.000.000 tests : Remove the first letter with ltrim()
Exec time for 1.000.000 tests : Remove the first letter with preg_replace()
Exec time for 1.000.000 tests : PHPServer Side ProgrammingProgramming
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More Detail To remove the first character of a string in PHP, the code is as follows− ExampleLive Demo OutputThis will produce the following output − Before removing the first character = Test After removing the first character = est ExampleLet us now see another example Live Demo OutputThis will produce the following output− Before removing the first character = Demo After removing the first character = emo
AmitDiwan Updated on 27-Dec-2019 07:53:32
Previous Page Print Page Next Page Advertisements In this tutorial, we will represent to you three main PHP functions used for removing the first character of a string. Check out the examples and choose the one that suits more for your project. The first PHP function that you can use for removing the first character of a string is Itrim(). All you need to do is just to apply the code below:
The second way we recommend you to use is the substr() function. Here is how to run it: And the last handy function to use for removing the last character of a string is preg_replace():
The Itrim() function is supported on PHP 4, PHP 5, and PHP 7 versions. This function is used for returning a string with whitespace stripped from the beginning of the string. The substr() is considered a built-in function in PHP, applied for extracting a part of a string. It is capable of returning the extracted part of a string if successful. On failure, it will return either false or an empty string. The preg_replace() function is capable of returning a string or an array of strings. Here, all the matches of a pattern, detected in the output are replaced with substrings. How do I remove the first character of a string?To delete the first character from a string, you can use either the REPLACE function or a combination of RIGHT and LEN functions. Here, we simply take 1 character from the first position and replace it with an empty string ("").
How do I remove the first and last character of a string in PHP?Using trim : trim($dataList, '*'); This will remove all * characters (even if there are more than one!) from the end and the beginning of the string.
How do you get the first character of a string in PHP?To get the first character from a string, we can use the substr() function by passing 0,1 as second and third arguments in PHP.
What is PHP Ltrim?The ltrim() function removes whitespace or other predefined characters from the left side of a string. Related functions: rtrim() - Removes whitespace or other predefined characters from the right side of a string. trim() - Removes whitespace or other predefined characters from both sides of a string.
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