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Use the strpos function: http://php.net/manual/en/function.strpos.php $haystack = "foo bar baz"; $needle = "bar"; if( strpos( $haystack, $needle ) !== false) { echo "\"bar\" exists in the haystack variable"; }
There is nothing built-in to PHPExcel to do a search, but using the following example, it can do well for your problem. $foundInCells = array(); $searchTerm = 'ASUS'; foreach ($objPHPExcel->getWorksheetIterator() as $CurrentWorksheet) { $ws = $CurrentWorksheet->getTitle(); foreach ($CurrentWorksheet->getRowIterator() as $row) {
A couple of functions for checking if a string contains any of the strings in an array, or all of the strings in an array: <?php function str_contains_any (string $haystack, array $needles): bool {return array_reduce ($needles, fn($a, $n) => $a || str_contains ($haystack, $n), false);} function str_contains_all (string $haystack, array $needles ...
str_contains. (PHP 8) str_contains — Determine if a string contains a given substring. Description ¶. str_contains (string $haystack, string $needle): bool. Performs a case-sensitive check indicating if needle is contained in haystack. Parameters ¶. haystack. The string to search in. needle. The substring to search for in the haystack.
1 lip 2023 · The str_contains() function performs a case sensitive search for a given substring within a string. Checking for the presence of an empty string will always return a positive result. Syntax str_contains($aString, $aSubstring) $aString: The string to be searched. $aSubstring: The substring to be found. Example
PHP String Functions. The PHP string functions are part of the PHP core. No installation is required to use these functions. Function. Description. addcslashes () Returns a string with backslashes in front of the specified characters. addslashes () Returns a string with backslashes in front of predefined characters.
9 wrz 2021 · The str_contains () function search for the substring in the given string within the expression. If the substring mentioned will be present in the string then it will return True otherwise it will return False. The str_contains () function is very similar to strpos () function.
