jtsternberg

<?php

$cmb->add_field( array(
	'name' => __( 'Postive numbers', 'theme-domain' ),
	'desc' => __( 'Numbers only', 'msft-newscenter' ),
	'id'   => $prefix . 'number',
	'type' => 'text',
	'attributes' => array(
		'type' => 'number',
		'pattern' => '\d*',

bhongy

<?php if ( get_the_content() ) { ?>

    // do or output something

<?php } ?> // break php tag for HTML block

AlexPashley

<?php
function replace_links( $text ) 
{    
	$text = preg_replace('#(script|about|applet|activex|chrome):#is', "\\1:", $text);

	$ret = ' ' . $text;
	
	// Replace Links with http://
	$ret = preg_replace("#(^|[\n ])([\w]+?://[\w\#$%&~/.\-;:=,?@\[\]+]*)#is", "\\1<a href=\"\\2\" target=\"_blank\" rel=\"nofollow\">\\2</a>", $ret);
	

tobedoit

/* Sets the user's display name (always) to first name last name, when it's available **************************************
** http://stackoverflow.com/questions/9326315/wordpress-change-default-display-name-publicy-as-for-all-existing-users *** */
/* !아이디 대신 이름으로 나타내기 ********************************************************************************************* */
/* Sets the user's display name (always) to first name last name, when it's avail. */
add_action ('admin_head','make_display_name_f_name_last_name');
function make_display_name_f_name_last_name(){
    $users = get_users(array('fields'=>'all'));
    foreach($users as $user){   
        $user = get_userdata($user->ID);
        $display_name = $user->first_name;

bzerangue

<?php
	// You instantiating the XSLTProcessor - libXSLT
	$xmlProc = new XsltProcessor();

	// Your XSLT Stylesheet for transforming XML
	$xslt = new DomDocument();
	$xslt -> load("example.xsl");

	// This prepares the XSLT for transform
	$xmlProc -> importStylesheet($xslt);