25 lines
1,014 B
PHP
25 lines
1,014 B
PHP
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<?php
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/**
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* Get either a Gravatar URL or complete image tag for a specified email address.
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*
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* @param string $email The email address
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* @param string $s Size in pixels, defaults to 80px [ 1 - 2048 ]
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* @param string $d Default imageset to use [ 404 | mp | identicon | monsterid | wavatar ]
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* @param string $r Maximum rating (inclusive) [ g | pg | r | x ]
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* @param boole $img True to return a complete IMG tag False for just the URL
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* @param array $atts Optional, additional key/value attributes to include in the IMG tag
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* @return String containing either just a URL or a complete image tag
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* @source https://gravatar.com/site/implement/images/php/
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*/
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function get_gravatar( $email, $s = 80, $d = 'mp', $r = 'g', $img = false, $atts = array() ) {
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$url = 'https://www.gravatar.com/avatar/';
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$url .= md5( strtolower( trim( $email ) ) );
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$url .= "?s=$s&d=$d&r=$r";
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if ( $img ) {
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$url = '<img src="' . $url . '"';
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foreach ( $atts as $key => $val )
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$url .= ' ' . $key . '="' . $val . '"';
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$url .= ' />';
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}
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return $url;
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}
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