Jump to content

cjboston

New Members
 View Profile  See their activity

  • Posts

    6

  • Joined

  • Last visited

    Never

 Content Type 

Posts posted by cjboston

    Novice php question

    in PHP Coding Help

    Posted

    here is the code can you elaborate?

    <?php

function put_image_here( $args = array() ) {

$defaults = array(
	'custom_key' => array( 'Thumbnail', 'thumbnail' ),
	'post_id' => false, // Build functionality in later
	'attachment' => true,
	'default_size' => 'thumbnail',
	'default_image' => true,
               'order_of_image' => 1,
	'link_to_post' => true,
	'image_class' => false,
	'image_scan' => true,
	'width' => true,
	'height' => true,
	'format' => 'img',
	'echo' => true
);

$args = apply_filters( 'put_image_here_args', $args );

$args = wp_parse_args( $args, $defaults );

extract( $args );

if ( !is_array( $custom_key ) ) :
	$custom_key = str_replace( ' ', '', $custom_key) ;
	$custom_key = str_replace( array( '+' ), ',', $custom_key );
	$custom_key = explode( ',', $custom_key );
	$args['custom_key'] = $custom_key;
endif;

if ( $custom_key && $custom_key !== 'false' && $custom_key !== '0' )
	$image = image_by_custom_field( $args );

if ( !$image && $attachment && $attachment !== 'false' && $attachment !== '0' )
	$image = image_by_attachment( $args );

if ( !$image && $image_scan )
	$image = image_by_scan( $args );

if (!$image && $default_image )
	$image = image_by_default( $args );

if ( $image )
	$image = display_the_image( $args, $image );

else
	$image = '<!-- No images were added to this post. -->';

if ( $echo && $echo !== 'false' && $echo !== '0' && $format !== 'array' )
	echo $image;
else
	return $image;
}

/**
* Calls images by custom field key
* Script loops through multiple custom field keys
* If that particular key is found, $image is set and the loop breaks
* If an image is found, it is returned
*
* @since 0.3
* @param array $args
* @return array|bool
*/
function image_by_custom_field( $args = array() ) {

extract( $args );

if( !$post_id )
	global $post;

if( isset( $custom_key ) ) :
	foreach ( $custom_key as $custom ) :
		$image = get_post_meta( $post->ID, $custom, true );
		if ( $image ) :
			break;
		endif;
	endforeach;
	if ( !$image ) :
		return false;
	endif;
endif;

return array( 'image' => $image );
}

/**
* Check for attachment images
* Uses get_children() to check if the post has images attached
* If image attachments are found, loop through each
* The loop only breaks once $order_of_image is reached
*
* @since 0.3
* @param array $args
* @return array|bool
*/
function image_by_attachment( $args = array() ) {

extract( $args );

if ( !$post_id )
	global $post;

/*
* Get attachments
*/
$attachments = get_children( array( 'post_parent' => $post->ID, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => 'ASC', 'orderby' => 'menu_order ID' ) );

if ( empty( $attachments ) )
	return false;

foreach ( $attachments as $id => $attachment ) :
	$i++;
	if ( $i == $order_of_image ) :
		$image = wp_get_attachment_image_src( $id, $default_size );
		$image = $image[0];
		break;
	endif;
endforeach;

return array( 'image' => $image );
}

/**
* Scans the post for images within the content
* Not called by default with put_image_here()
* Shouldn't use if using large images within posts, better to use the other options
*
* @since 0.3
* @param array $args
* @return array|bool
*/
function image_by_scan( $args = array() ) {

if ( !$post_id )
	global $post;

preg_match_all( '|<img.*?src=[\'"](.*?)[\'"].*?>|i', $post->post_content, $matches );

if ( isset( $matches ) ) $image = $matches[1][0];

if ( $matches[1][0] )
	return array( 'image' => $image );
else
	return false;
}

/**
* Used for setting a default image
* Not used with put_image_here() by default
*
* @param array $args
* @return array
*/
function image_by_default( $args = array() ) {

extract( $args );

$image = $default_image;

return array( 'image' => $image );
}

/**
* Formats an image with appropriate alt text and class
* Adds a link to the post if argument is set
* Should only be called if there is an image to display, but will handle it if not
*
* @since 0.1
* @param array $args
* @param array $arr Array of image info ($image, $classes, $alt, $caption)
* @return string $image Formatted image (w/link to post if the option is set)
*/
function display_the_image( $args = array(), $arr = false ) {
global $post;

extract( $arr );

if ( !$image )
	return;

extract( $args );

if ( $width )
	$width = ' width="' . $width . '"';
if ( $height )
	$height = ' height="' . $height . '"';

$img = $image;

if ( is_array( $custom_key ) ) :
	foreach ( $custom_key as $key ) :
		if ( $key !== 'false' && $key !== '0' ) :
			$classes[] = str_replace( ' ', '-', strtolower( $key ) );
		endif;
	endforeach;
endif;

$classes[] = $default_size;
$classes[] = $image_class;

$class = join( ' ', $classes );

$image = '';

if ( $format == 'array' ) :
	$image = array(
		'url' => $img,
		'alt' => the_title_attribute( 'echo=0' ),
		'class' => $class,
		'link' => get_permalink( $post->ID ),
	);
	return $image;
endif;

if ( $link_to_post )
	$image .= '<a href="' . get_permalink( $post->ID ) . '" title="' . the_title_attribute( 'echo=0' ) . '">';

$image .= '<img src="' . $img . '" alt="' . the_title_attribute( 'echo=0' ) . '" class="' . $class . '"' . $width . $height . ' />';

if ( $link_to_post )
	$image .= '</a>';

return $image;
}

/**
* Use put_image_here() instead
*
* @since 0.1
* @deprecated 0.3
*/
function put_image_here_link( $deprecated = '', $deprecated_2 = '', $deprecated_3 = '' ) {
put_image_here();
}

?>[.code]

    Novice php question

    in PHP Coding Help

    Posted

    I am using a script that imports images using an array of calls to check for various ifs. the call to the script is <?php import_my_pic( array('default_image' => 'actual default image url', 'default_size' => 'thumbnail', 'width' => '60', 'height' => '60' ) ); ?>

    I have it working fine but I want to call the default image from a folder so the older pages don't all have the same image,i have php script that does that

    <?php import_my_pic( array('default_image' => ' include('random.php')', 'default_size' => 'thumbnail', 'width' => '60', 'height' => '60' ) ); ?>

    can this be done?

    retro fitting database

    in MySQL Help

    Posted

    i have rss feed display script.it worked fine in a mysql 4.1. when i tried to upload the dump to a 4.0 it gave me the error :
    [color=blue]#1064 - You have an error in your SQL syntax. Check the manual that corresponds to your MySQL server version for the right syntax to use near 'DEFAULT CHARSET=latin1' at line 4[/color]
    How do i retro fit the dump

    [color=red]--------------------------------------------------------

    --
    -- Table structure for table `config`
    --

    CREATE TABLE `config` (
      `name` varchar(30) NOT NULL default '',
      `value` text NOT NULL
    ) ENGINE=MyISAM DEFAULT CHARSET=latin1;

    --
    -- Dumping data for table `config`
    --


    -- --------------------------------------------------------

    --
    -- Table structure for table `feed`
    --

    CREATE TABLE `feed` (
      `feedid` bigint(20) NOT NULL auto_increment,
      `uid` varchar(20) NOT NULL default '',
      `tplindex` bigint(3) NOT NULL default '1',
      `url` text NOT NULL,
      PRIMARY KEY  (`feedid`)
    ) ENGINE=MyISAM DEFAULT CHARSET=latin1 AUTO_INCREMENT=15 ;

    --
    -- Dumping data for table `feed`
    --

    INSERT INTO `feed` VALUES (1, 'admin', 1, 'http://news.google.com/news?hl=en&ned=us&q=outer+space&ie=UTF-8&output=rss');

    -- --------------------------------------------------------

    --
    -- Table structure for table `tpl`
    --

    CREATE TABLE `tpl` (
      `tplindex` bigint(20) NOT NULL auto_increment,
      `name` varchar(30) NOT NULL default '',
      `fname` varchar(100) NOT NULL default '',
      PRIMARY KEY  (`tplindex`)
    ) ENGINE=MyISAM DEFAULT CHARSET=latin1 AUTO_INCREMENT=2 ;

    --
    -- Dumping data for table `tpl`
    --

    INSERT INTO `tpl` VALUES (1, 'Default Skin', 'default.tpl');

    -- --------------------------------------------------------

    --
    -- Table structure for table `user`
    --

    CREATE TABLE `user` (
      `uid` varchar(20) NOT NULL default '',
      `upass` varchar(20) NOT NULL default '',
      `email` varchar(255) NOT NULL default '',
      PRIMARY KEY  (`email`)
    ) ENGINE=MyISAM DEFAULT CHARSET=latin1;

    --
    -- Dumping data for table `user`
    --

    INSERT INTO `user` VALUES ('admin', 'admin', 'adMIN@gmarketingsolutions.com');
    INSERT INTO `user` VALUES ('saire', 'a', 'biznis@yahoo.com');[/color]

    Thanks,
        CJ Boston
        [url=http://www.profitextreme.biz/][color=purple]web site promotion[/color][/url]

    Mail disabled

    in PHP Coding Help

    Posted

    I was trying to use a squeeze page and all of my sites (on the same server) give me a mail diabled for security. I checked the php info and the disable_function value is mail. How does this get corrected?
    P.S.
    I Know nothing about php
    Thanks
×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.