1,
'width' => '',
'height' => '',
'class' => 'alignleft',
'permalink' => true,
'echo' => true
);
$args = wp_parse_args( $num, $defaults );
extract( $args, EXTR_OVERWRITE );
} else {
// Fix for number parameter
$number = $num;
}
// Set $more variable to retrieve full post content
global $more;
$more = 1;
// Setup variables according to passed parameters
$size = empty( $width ) ? '' : ' width="' . esc_attr( $width ) . 'px"';
$size = empty( $height ) ? $size : $size . ' height="' . esc_attr( $height ) . 'px"';
$class = empty( $class ) ? '' : ' class="' . esc_attr( $class ) . '"';
$link = empty( $permalink ) ? '' : '';
$linkend = empty( $permalink ) ? '' : '';
$content = get_the_content();
// Number of images in content
$count = substr_count( $content, '' );
$postOutput = substr( $post, 0, $imgEnd + 1 );
// Replace width || height || class
if ( $width || $height )
$replace = array( '/width="[^"]*" /', '/height="[^"]*" /', '/class="[^"]*" /' );
else
$replace = '/class="[^"]*" /';
$postOutput = preg_replace( $replace, '', $postOutput );
$image[$i] = $postOutput;
$start = $imgBeg + $imgEnd + 1;
}
// Go through the images and return/echo according to above parameters
if ( ! empty( $image ) ) {
if ( 'all' == $number ) {
$x = count( $image );
$images = '';
for ( $i = 1; $i <= $x; $i++ ) {
if ( stristr( $image[$i], '