Zend Certified PHP Engineer

What is the output of this code? $world = 'world'; echo <<<'TEXT' hello $world TEXT;

Given a php.ini setting of - default_charset = utf-8 what will the following code print in the browser? header('Content-Type: text/html; charset=iso-8859-1'); e...

What will the following code print out? $str = '✔ one of the following'; echo str_replace('✔', 'Check', $str);

What is the pattern modifier for handling UTF-8 encoded preg_* functionality?

What is the output of the following code? $text = 'This is text'; $text1 = <<<'TEXT' $text TEXT; $text2 = <<<TEXT $text1 TEXT; echo "$text2";