Description: Check the current connection status. Prototype $redis->ping([string $message]); Return value Mixed: This method returns TRUE on success, or the passed string if called with an argument. Example /* When called without an argument, PING returns `TRUE` */ $redis->ping(); /*...
Time taken for preg_match: 3.2244551181793 */?> up down 3 bob at example dot com ¶ 10 years ago Quick way to check if a string consists entirely of characters within the mask is to compare strspn with strlen eg: <?php $path = $_SERVER['PATH_INFO']; if (strspn($path,'/...
Function like the 5.0 version of strrpos for 4.x.This will return the *last* occurence of a string within a string. function strepos($haystack, $needle, $offset=0) { $pos_rule = ($offset<0)?strlen($haystack)+($offset-1):$offset; $last_pos = false; $first_run = true; do {...
@return ($name is class-string<T> ? T : bool) (#538). Fixes false unreachable code warning (#556). Handles checks for method_exists and function_exists to avoid false warning about unknown functions. New Features Infering lambda function parameters type from target callable() PHPDoc type ...
You can check for user agent string which will be usually very specific. For example in PHP Desktop Chrome it is "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.57 Safari/537.36". You should be safe to check against it, as users will usually...
Is_string is used within anif () statementto treat strings in one way and non-strings in another. It returns true or false. For example: <?php if (is_string(23)) { echo "Yes"; } else { echo "No"; } ?> Read More How to Use the PHP Is_Numeric() Function ...
You can search for a text string within a project, use different scopes to narrow your search process, exclude certain items from your search, find usages and occurrences. Find the search string in a project Press CtrlShift0F or select Edit | Find | Find in Files from the main menu...
Manipulatebits within bytes 12 ^ 9 Comparison Comparetwo values $a < $b Execution Executescontents of back ticks `ls -al` Increment/decrement Add orsubtract 1 $a++ Logical Boolean $a and $b String Concatenation $a . $b Each operator takes a different number of operands: ...
When HTTP requests are made to this route, Laravel will also dispatch aIlluminate\Foundation\Events\DiagnosingHealthevent, allowing you to perform additional health checks relevant to your application. Within alistenerfor this event, you may check your application's database or cache status. If you...
$_SERVER['HTTP_X_FORWARDED_FOR'] : $_SERVER['REMOTE_ADDR'] ); if ( Config( 'FAILED_LOGIN_LIMIT' ) ) { // Failed login ban if >= X failed attempts within 10 minutes. $failed_login_RET = DBGet( "SELECT COUNT(CASE WHEN STATUS IS NULL OR STATUS='B' THEN 1 END) AS FAIL...