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Example. Return "world" from the string: <?php. echo substr ("Hello world",6); ?> Try it Yourself » 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.
The substr() function in PHP is used to extract a portion of a string. This function is particularly useful when working with text-based applications where certain parts of a string need to be isolated. In this article, we will discuss the substr() function in detail and how it can be used in PHP.
Use the PHP substr() function to extract a substring from a string. Use the negative offset to extract a substring from the end of the string. The last character in the input string has an index of -1 .
substr() — Returns a specified part of a string; substr_compare() — Compares two strings from a specified start position up to a certain length, optionally case sensitive; substr_count() — Counts the number of times a substring occurs within a string; substr_replace() — Replaces a substring with something else
15 lut 2013 · Is there a PHP function that can extract a phrase between 2 different characters in a string? Something like substr(); Example: $String = "[modid=256]"; $First = "="; $Second = "]"; $id = substr($
Returns the portion of string or false on failure, or an empty string. Example: In the example below, where positive and negative offset parameters are used with this function.
strtr — Translate characters or replace substrings; substr — Return part of a string; substr_compare — Binary safe comparison of two strings from an offset, up to length characters; substr_count — Count the number of substring occurrences; substr_replace — Replace text within a portion of a string
