Wp do sql query from function

<?php
// 1st Method - Declaring $wpdb as global and using it to execute an SQL query statement that returns a PHP object
global $wpdb;
$results = $wpdb->get_results( "SELECT * FROM {$wpdb->prefix}options WHERE option_id = 1", OBJECT );

Source: developer.wordpress.org

Wp do sql query from function

<?php
// 2nd Method - Utilizing the $GLOBALS superglobal. Does not require global keyword ( but may not be best practice )
$results = $GLOBALS['wpdb']->get_results( "SELECT * FROM {$wpdb->prefix}options WHERE option_id = 1", OBJECT );

Source: developer.wordpress.org

Similar codes

0 vote213 views1 answer
Function fun($x, $y) { $x=4; $y=1; $z=($x+($y/$y)+$x) echo "$z"; } fun(3,2); output in php code
PHP
0 vote174 views1 answer
Thems
PHP
27 votes170 views6 answers
Carbon add minutes
PHP
0 vote173 views1 answer
Create email template php
PHP
10 votes187 views3 answers
Round up built in function php
PHP
0 vote194 views1 answer
Php html template if conditions
PHP
8 votes182 views5 answers
Laravel route model binding
PHP
2 votes176 views1 answer
Php array map cast to int
PHP
19 votes186 views2 answers
Ucfirst() php
PHP
-2 votes170 views6 answers
Convert an Array to a String in PHP
PHP