Category: Others

file_put_contents is the built-in function in PHP, which is the most helpful functions to handle files in PHP.file_put_contents () function is used to write a string to a file.

Here is the syntax of file_put_contents in php

file_put_contents($FILE, $DATA)

$FILE: The file on which you want to write.
$DATA: The Content that has to be written on the specified file.

Return Value : it returns the number of bytes that were written on the specified file 

Here is the example of file_put_contents in php

echo file_put_contents("hello.txt", "file_put_contents PHP tutorials");

localhost/phpinfo.php is default PHP info path, phpinfo.php is actually a aa file most of the developer used to find out the complete information about the PHP like version what are the library enabled in PHP. Also it help you to find out the root path,Configuration apc, calendar info ,cgi-fcgi ,curl info, date lib info , PHP Variables etc

Here is the phpinfo.php file code

<?php

phpinfo();

?>

Demo localhost/phpinfo.php display

Here is the PHP function to print current time in Hour Minute formats

$time_value=date("h:i:a");
echo $time_value;
Output  01:40:pm

Here is the PHP function to print current time in Hour Minute secounds formats

echo date("h:i:sa");
Output  01:40:13pm

Setting default time zone in PHP

date_default_timezone_set('America/Los_Angeles');

Here is the code to update field value by content type Drupal

$query = \Drupal::entityQuery('node')->condition('type', ' dealer_locator')->execute();
$nodes =  \Drupal\node\Entity\Node::loadMultiple($query);
foreach ($nodes as $node) {
$node  =  \Drupal\node\Entity\Node::load($node->nid->valued);
 $field_status=1;
$node->set('field_status',  $field_status);
 $node->save();
}