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antispambot › WordPress Function
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› antispambot ( $email_address, $hex_encoding = 0 )
Paramètres: (2) |
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Retourne: |
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Défini(e) dans: |
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Codex: |
Converts email addresses characters to HTML entities to block spam bots.
Source
function antispambot( $email_address, $hex_encoding = 0 ) { $email_no_spam_address = ''; for ( $i = 0, $len = strlen( $email_address ); $i < $len; $i++ ) { $j = rand( 0, 1 + $hex_encoding ); if ( 0 === $j ) { $email_no_spam_address .= '&#' . ord( $email_address[ $i ] ) . ';'; } elseif ( 1 === $j ) { $email_no_spam_address .= $email_address[ $i ]; } elseif ( 2 === $j ) { $email_no_spam_address .= '%' . zeroise( dechex( ord( $email_address[ $i ] ) ), 2 ); } } return str_replace( '@', '@', $email_no_spam_address ); }