Php
in PHP How to find string length
You can essentially utilize the PHP strlen() capacity to get the length of a string. The strlen() function return the length of the string on progress, and 0 if the string is unfilled. SOLUTION: strlen (PHP 4, PHP 5, PHP 7) strlen - Calcula…
Php
How to remove white space from the beginning of a string in PHP
You can use the PHP ltrim () capacity to strip whitespace from the earliest starting point of a string. SOLUTION : ltrim (PHP 4, PHP 5, PHP 7) ltrim - Remove spaces (or other characters) from s…
Php
How to convert special HTML entities back to characters in PHP
You can utilize the PHP htmlspecialchars_decode() capacity to change over the uncommon HTML substances, for example & , < , > and so on back to the typical characters for…
Php
Warning: Illegal offset type
Question : Warning: Illegal offset type - This warning message can appear when you use a Function, an Array, an Object, or other incorrect value as the index /key of an Array element. $id = function(){ return 8; }; $aray[$id] = 'https://…
Php
Warning: functionname() expects parameter X to be a type given
Question: Warning: functionname() expects parameter X to be a type Calling a function (most commonly a database function such as [FPHP]mysql_fetch_assoc[/FPHP]) results in warning error. Caus…
Php
Headers already sent (Also applies to [FPHP]session_start[/FPHP] failure)
Question: Headers already sent (Also applies to [FPHP]session_start[/FPHP] failure) Symptom: Error message declares headers already sent, when attempting to use the [FPHP]header[/FPHP] or [FP…
Mysql
My database Mysql query doesn’t work.
Question: My database query doesn’t work. Unexpected results or non-execution of a SQL (mySQL,msSQL,PDO,etc) query. Cause: Varied Solution: First and foremost, echo out your query to see if it is actually getting the variables you believe it…
Php
How to read all ligne of a file using php ?
Question : how to read all ligne of a file using php language ? i try this : $handle = fopen("inputfile.txt"); Solution : file (PHP 4, PHP 5, PHP 7) file - Read the file and re…
Mysql
The date () function returns previous date
Question : I utilized a basic content to refresh the present date at the server side through hag work yet it returns past date. The windows date is right. I attempted to check the content in…