$string = “Hello, World!”; $character = “o”; if (stripos($string, $character) !== false) { echo “The character ‘{$character}’ (case-insensitive) is found in the string.”; } else { echo “The character ‘{$character}’ (case-insensitive) is not found in the string.”; ...
strripos() Finds the position of the last occurrence of a string inside another string (case-insensitive) strrpos() Finds the position of the last occurrence of a string inside another string (case-sensitive) strspn() Returns the number of characters found in a string that contains only charact...
Either host (string) and port (int), or no parameter to stop being a slave. Return value BOOL: TRUE in case of success, FALSE in case of failure. Example $redis->slaveOf('10.0.1.7', 6379); /* ... */ $redis->slaveOf(); time Description: Return the current server time. Paramete...
* Checks if the given array contains the specified key. * This method enhances the `array_key_exists()` function by supporting case-insensitive * key comparison. *@paramstring $key the key to check *@paramarray $array the array with keys to check *@paramboolean $caseSensitive whether the ...
startsWith($prefix, $caseInsensitive = false) - LIKE ?%endsWith($suffix, $caseInsensitive = false) - LIKE %?contains($string, $caseInsensitive = false) - LIKE %?%exists($db->select(...)->where(...) - EXISTS (SELECT ... FROM ... WHERE ...)...
zend_string_equals_literal_ci(zstr, cstr): The case insensitive variant of zend_string_equals_literal(). The compete zend_string API is defined inZend/zend_string.h. PARAMETER PARSING API The parameter parsing API is a way to get the values of an actual PHP parameter in an internal PHP...
Use a regular expression to do a case-insensitive search for "w3schools" in a string: <?php $str ="Visit W3Schools"; $pattern ="/w3schools/i"; echopreg_match($pattern, $str); ?> Try it Yourself » Definition and Usage Thepreg_match()function returns whether a match was found in...
return"Some String"; fiddle.php <?php $s= require_once('fiddle2.php'); echo"\n".$s; $s= require_once('fiddle2.php'); echo"\n".$s; /* output Some String 1 */ The second timerequire_onceoccurs,it returns 1 because the file has already been included. ...
Discover multiple methods for checking if a substring exists within a PHP string. Explore efficient techniques for substring detection now!
Fixed array key as hash to string (case insensitive) comparison typo for the second operand buffer size (albeit unused for now). XML: Fixed bug GH-13517 (Multiple test failures when building with --with-expat).Version 8.3.3 15 Feb 2024 Core: Fixed timer leak in zend-max-execution-...