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Fix deprecated code (PHP 7.4)

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This commit is contained in:
Nabil Kadimi
2020-06-25 22:59:42 +01:00
committed by GitHub
parent f27e7b1c46
commit 8bcf3cfc0c
1 changed files with 3 additions and 3 deletions
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6
includes/sp-formatting-functions.php
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@@ -189,9 +189,9 @@ if ( ! function_exists( 'sp_rgb_from_hex' ) ) {
// Convert shorthand colors to full format, e.g. "FFF" -> "FFFFFF"
$color = preg_replace( '~^(.)(.)(.)$~', '$1$1$2$2$3$3', $color );
$rgb['R'] = hexdec( $color{0}.$color{1} );
$rgb['G'] = hexdec( $color{2}.$color{3} );
$rgb['B'] = hexdec( $color{4}.$color{5} );
$rgb['R'] = hexdec( $color[0].$color[1] );
$rgb['G'] = hexdec( $color[2].$color[3] );
$rgb['B'] = hexdec( $color[4].$color[5] );
return $rgb;
}
}