24 minutes (1440 seconds)… Read more

Use a function  array_slice($array,1)

array_slice() returns the sequence of elements from the array array as specified by the offset and length parameters

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$array=array_flip($array)

Exchanges all keys with their associated values in an array

array_flip() returns an array in flip order, i.e. keys from trans become values and values from trans become keys.

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$browser = get_browser(null, true);
print_r($browser);

&

echo $_SERVER[‘HTTP_USER_AGENT’] . “\n\n”;… Read more

chmod($image, 755);… Read more

3306… Read more

Hooks are provided by WordPress to allow your plugin to ‘hook into’ the rest of WordPress; that is, to call functions in your plugin at specific times, and thereby set your plugin in motion.

There are two kinds of hooks:

1. Actions: Actions are the hooks that the WordPress core … Read more

If you look at the large variety of SQL commands, they can be divided into three large subgroups.

Data Definition Language deals with database schemas and descriptions of how the data should reside in the database, therefore language statements like CREATE TABLE or ALTER TABLE belong to DDL.

DML deals … Read more

The JOIN keyword is used in an SQL statement to query data from two or more tables, based on a relationship between certain columns in these tables.

The difference is in the way tables are joined if there are no common records.

JOIN is same as INNER JOIN and means … Read more

This function 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. The contents of this internal buffer may be copied into a string variable using ob_get_contents(). To output what is … Read more