It helps to selects all elements that are disabled.
// HTML Form
<form>
<input name=”filed01″ disabled=”disabled”>
<input name=”filed02″>
</form>
// To finds all input elements that are disabled and change it value.
$( “input:disabled” ).val( “This field is disabled” );
It iterate over a jQuery object, executing a function for each matched element.
// To alert the text of each < li> element:
$(“button”).click(function(){
$(“li”).each(function(){
alert($(this).text())
});
});
error_reporting(-1) will Report all PHP errors but error_reporting(0) will turn off all error reporting… Read more
For this case we can use ZipArchive class. PHP’s ZIP class provides all the functionality we need.
Please refer this link : http://www.php.net/manual/en/zip.examples.php… Read more
It returns the absolute pathname of the currently executing script.
Note:
If a script is executed with the CLI(Command-line interface), as a relative path, such as file.php or ../file.php, $_SERVER[‘SCRIPT_FILENAME’] will contain the relative path specified by the user.… Read more
ob_start() will turn output buffering on. While output buffering is active no output is sent from the script (other than headers), instead the output is stored in an internal buffer.… Read more
It is using to print a data in the webpage, Example: < ?php echo 'Welcome to this website'; ?> , This code print the text in the webpage of a website.… Read more
Include a file using “include() ” or “require()” function with file path as its parameter.
Example : include ‘page.php’; or require ‘page.php’;… Read more
In PHP, the array() function is using to create an array.
1. $fruits = array(‘apple’, ‘orange’, ‘pineapple’);
2. $cars =array();
$cars[0]=”Maruthi”;
$cars[1]=”Benz”;
$cars[2]=”Figo”;
3. $ages = array(“Kiran”=”25″,”Vipin”=”28″,”Sanooj”=”27”);… Read more
In PHP, print is not actually a real function (it is a language construct) so you are not required to use parentheses with its argument list.
Example :
print(“Hello World”);
print ‘Hello World’;… Read more