You can use it in various scenarios, such as when you want to parse a CSV file or when you want to extract substrings from a string. The PHP substr() function is used to extract a Substring from a main string. The PHP `explode()` function is a useful tool for splitting a string into an array based on a delimiter in PHP. How to Extract A Substring from A Main String. So let’s dive in and learn how to split a string into an array in PHP! Using `explode()` Function This function is used to extract the substring from any given string. Whether you need to parse a CSV file, extract substrings from a string, or split a string into fixed-length chunks, we will cover various scenarios and provide examples to help you get started. The substr() function is a pre-defined PHP function. In this article, we will explore how to use the explode() function to split a string into an array in PHP, as well as some alternative functions and techniques that you can use depending on your needs. 9 Answers Sorted by: 437 The strpos () finds the offset of the underscore, then substr grabs everything from that index plus 1, onwards. The `explode()` function is a convenient and efficient option that allows you to split a string into an array based on a delimiter. Using this method you can grep a part of string by providing start and end point of number. In PHP, splitting a string into an array is a common task that can be accomplished using a variety of functions and techniques. How to Extract A Substring from A Main String The PHP substr() function is used to extract a Substring from a main string.
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