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Editing: helper-functions.php
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<?php /** * Kadence Blocks Pro Helper Functions */ /** * Hex to RGBA * * @param string $hex string hex code. * @param number $alpha alpha number. */ function kadence_blocks_pro_hex2rgba( $hex, $alpha ) { if ( empty( $hex ) ) { return ''; } if ( 'transparent' === $hex ) { return $hex; } $hex = str_replace( '#', '', $hex ); if ( strlen( $hex ) == 3 ) { $r = hexdec( substr( $hex, 0, 1 ) . substr( $hex, 0, 1 ) ); $g = hexdec( substr( $hex, 1, 1 ) . substr( $hex, 1, 1 ) ); $b = hexdec( substr( $hex, 2, 1 ) . substr( $hex, 2, 1 ) ); } else { $r = hexdec( substr( $hex, 0, 2 ) ); $g = hexdec( substr( $hex, 2, 2 ) ); $b = hexdec( substr( $hex, 4, 2 ) ); } $rgba = 'rgba(' . $r . ', ' . $g . ', ' . $b . ', ' . $alpha . ')'; return $rgba; }
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