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Fatal error: Unsupported operand types in /home/sites/dreamglish.com/public_html/wp-content/themes/customizr-child/functions.php on line 293

I’m copying the errors here but it’s not being displayed… hehe

view-source:https://dreamglish.com/

Ok, finally I got something

all these notices disappear when I deactivate the plugin WP Hide Post

the last line of issues remains though
Fatal error: Unsupported operand types in /home/sites/dreamglish.com/public_html/wp-content/themes/customizr-child/functions.php on line 293

there you go ! this is your problem ??

but this code has been there for a while.

Rocco helped me set a specific action in my slider and it has worked for some weeks.

He will probably be back in a while and maybe he can help me to fix it. In the worst case scenario I will have to delete this action. I hope we can fix it

I have to admit that I have learnt more today than in the last 10 years, hehe

For the moment, I would suggest to comment this code before it is fixed.

?? : nothing is better than making mistakes to learn code!

this is what I did, and the slider is not displayed anymore, but the website is on again

https://dreamglish.com

if you don’t mind me asking, how do you get those lightboxes/fancyboxes (Canada, New Zealand, USA)?

Hello, can you share your child-theme functions.php so we can see what’s the evil line?

of course I can Rocco. Do you have an email? or do you prefer here. But here it doesn’t let me share a big amount of code.

ibogo, for that effect I used a photo and and a div (hidden first) and then in the hover i make it visible. I can give you the code if you want. just send me an email at [email protected]. Anyways, right now, you are missing the best part, that is the slider created by Rocco (d4z_c0nf) that displays the blog in the main slider

thank you

Hello,
you can use pastebin.com ??

<?php

//canviar credits

add_filter(‘tc_credits_display’, ‘my_custom_credits’);
function my_custom_credits(){
$credits = ‘All rights reserved’;
$newline_credits = ”;
return ‘
<div class=”span4 credits”>
<p> · © ‘.esc_attr( date( ‘Y’ ) ).’ ‘.esc_attr(get_bloginfo()).’ · ‘.($credits ? $credits : ‘Designed by Themes & Co‘).’ ·’.($newline_credits ? ‘
· ‘.$newline_credits.’ ·’ : ”).'</p> </div>’;
}

//post — slider

/* Works with Customizr > 3.3.12 and Customizr-Pro > 1.0.17 */
add_filter(‘tc_core’, ‘use_custom_slider_class’);
function use_custom_slider_class($classes){
//don’t instantiate default class
unset( $classes[‘content’][
array_search(array(‘inc/parts’,’slider’), $classes[‘content’])
]
);
//instantiate our class
new TC_Slider_mod;
return $classes;
}
add_filter(‘tc_slider_name_id’, ‘my_slider_of_posts’);
function my_slider_of_posts( $slider_name_id ){
if ( $slider_name_id == ‘front-slider’ )
return array(
‘slider’ => ‘front-slider’,
‘query’ => array(
‘tag’ => “front-slider”,
‘posts_per_page’ => 5,
‘order’ => ‘desc’
),
);
return $slider_name_id;
}

if ( ! defined(‘CUSTOMIZR’) )
define(‘CUSTOMIZR’, get_template_directory() );

require_once( CUSTOMIZR . ‘/inc/parts/class-content-slider.php’);
class TC_Slider_mod extends TC_slider{
private $saved_slides;
private $slider_name_id = false;
private $layout_value;
private $img_size;
private $layout_class;

//override tc_set_slider_hooks()
function tc_set_slider_hooks() {
//gets the actual page id if we are displaying the posts page
$queried_id = $this -> tc_get_real_id();

$slider_name_id = apply_filters(‘tc_slider_name_id’, $this ->tc_get_current_slider($queried_id) );

if ( ! is_array( $slider_name_id ) )
return parent::tc_set_slider_hooks();

extract($slider_name_id);
$all_sliders = TC_utils::$inst -> tc_opt( ‘tc_sliders’);
$saved_slides = ( isset($all_sliders[$slider]) ) ? $all_sliders[$slider] : false;

//if the slider not longer exists or exists but is empty, return false
if ( !isset($saved_slides) || ! is_array($saved_slides) || empty($saved_slides) )
return;

add_action( ‘__after_header’ , array( $this , ‘tc_slider_display’ ) );
add_action( ‘__after_carousel_inner’ , array( $this , ‘tc_slider_control_view’ ) );
//adds the center-slides-enabled css class
add_filter( ‘tc_carousel_inner_classes’, array( $this, ‘tc_set_inner_class’) );

$this -> tc_slider_mod_set_properties( $saved_slides, $slider_name_id, $queried_id );
}

private function tc_get_current_slider($queried_id) {
//gets the current slider id
$_home_slider = TC_utils::$inst->tc_opt( ‘tc_front_slider’ );
$slider_name_id = ( tc__f(‘__is_home’) && $_home_slider ) ? $_home_slider : esc_attr( get_post_meta( $queried_id, $key = ‘post_slider_key’ , $single = true ) );
return apply_filters( ‘tc_slider_name_id’, $slider_name_id , $queried_id);
}

private function tc_get_real_id() {

global $wp_query;
$queried_id = get_queried_object_id();
return ( ! tc__f(‘__is_home’) && $wp_query -> is_posts_page && ! empty($queried_id) ) ? $queried_id : get_the_ID();

}

function tc_slider_mod_set_properties( $saved_slides, $slider_name_id, $queried_id ){

$this -> saved_slides = $saved_slides;
$this -> slider_name_id = $slider_name_id;
//gets slider options if any
$layout_value = tc__f(‘__is_home’) ? TC_utils::$inst->tc_opt( ‘tc_slider_width’ ) : esc_attr(get_post_meta( $queried_id, $key = ‘slider_layout_key’ , $single = true ));

$this -> layout_value = apply_filters( ‘tc_slider_layout’, $layout_value, $queried_id );

//declares the layout vars
$this -> layout_class = implode( ” ” , apply_filters( ‘tc_slider_layout_class’ , ( 0 == $layout_value ) ? array(‘container’, ‘carousel’, ‘slide’) : array(‘carousel’, ‘slide’) ) );

$this -> img_size = apply_filters( ‘tc_slider_img_size’ , ( 0 == $layout_value ) ? ‘slider’ : ‘slider-full’);

}

//override tc_slider_display
function tc_slider_display() {
if ( ! $this -> slider_name_id )
return parent::tc_slider_display();

$slider_name_id = $this -> slider_name_id;
$img_size = $this -> img_size;
$saved_slides = $this -> saved_slides;
$layout_class = $this -> layout_class;

$slides = $this -> tc_get_posts_slides( $slider_name_id, $img_size, $saved_slides );
//returns nothing if no slides to display
if ( ! isset($slides) || ! $slides )
return;

extract($slides);
//define carousel inner classes
$_inner_classes = implode( ‘ ‘ , apply_filters( ‘tc_carousel_inner_classes’ , array( ‘carousel-inner’ ) ) );
ob_start();
?>
<div id=”customizr-slider” class=”<?php echo $layout_class ?> “>
<?php if ( 1 == esc_attr( TC_utils::$inst->tc_opt( ‘tc_display_slide_loader’) ) && apply_filters( ‘tc_display_slider_loader’ , true ) ): ?>
<div class=”tc-slider-loader-wrapper”>
<div class=”tc-img-gif-loader”>
<img data-no-retina src=”<?php echo apply_filters(‘tc_slider_loader_src’ , sprintf( ‘%1$s/%2$s’ , TC_BASE_URL , ‘inc/assets/img/slider-loader.gif’) ) ?>”>
</div>
</div>
<?php endif; ?>
<?php do_action( ‘__before_carousel_inner’ , $slides ) ?>
<div class=”<?php echo $_inner_classes?>”>
<?php
foreach ($slides as $id => $data)
$this -> tc_render_single_slide_view( $id, $data , $slider_name_id, $img_size );
?>
</div><!– /.carousel-inner –>
<?php do_action( ‘__after_carousel_inner’ , $slides ) ?>
</div><!– /#customizr-slider –>
<?php
$html = ob_get_contents();
if ($html) ob_end_clean();
echo apply_filters( ‘tc_slider_display’, $html, $slider_name_id );
}

function tc_get_posts_slides( $slider_name_id, $img_size, $saved_slides){
extract($slider_name_id);
global $wp_query, $wp_the_query, $post;
$wp_query = new WP_Query($query);

// if you don’t want to show the first attachment when featured image isn’t set
// remove the line below
add_filter(‘tc_show_single_post_content’, ‘__return_false’);

// remove smart load if any
$smart_load_enabled = method_exists(‘TC_utils’, ‘tc_parse_imgs’) && method_exists(‘TC_utils’, ‘tc_opt’) && esc_attr( TC_utils::$inst->tc_opt( ‘tc_img_smart_load’ ) );
if ( $smart_load_enabled )
remove_filter(‘tc_thumb_html’, array(TC_utils::$instance, ‘tc_parse_imgs’));

// build our array of slides

//initialize the slides array
$slides = array();

//init slide active state index
$__loop_index = 0;
while ( have_posts() ){
the_post();

//title
$title = $post->post_title;
$default_title_length = apply_filters( ‘tc_slide_title_length’, 80 );
$title = ( strlen($title) > $default_title_length ) ? substr( $title,0,strpos( $title, ‘ ‘ , $default_title_length) ). ‘ …’ : $title;
//lead text
$text = get_the_excerpt();
$default_text_length = apply_filters( ‘tc_slide_text_length’, 250 );
$text = ( strlen($text) > $default_text_length ) ? substr( $text,0,strpos( $text, ‘ ‘ ,$default_text_length) ). ‘ …’ : $text;

//button text
$button_text = __(‘Read more »’, ‘customizr’);
$default_button_length = apply_filters( ‘tc_slide_button_length’, 80 );
$button_text = ( strlen($button_text) > $default_button_length ) ? substr( $button_text,0,strpos( $button_text, ‘ ‘ ,$default_button_length)). ‘ …’ : $button_text;

//link post id
$link_id = get_the_id();

$id = $link_id;
//button link
$link_url = $link_id ? get_permalink( $link_id ) : ‘javascript:void(0)’;

//sets the first slide active
$active = ( 0 == $__loop_index ) ? ‘active’ : ”;

$color_style = ”;

//attachment image
$alt = apply_filters( ‘tc_slide_background_alt’ , trim(strip_tags( get_the_title() ) ) );
$slide_background = $this -> tc_get_thumbnail_data($img_size, $alt);
//adds all values to the slide array only if the content exists (=> handle the case when an attachment has been deleted for example). Otherwise apply a default slide
if ( empty($slide_background) && isset($saved_slides[1]) )
$slide_background = wp_get_attachment_image( $saved_slides[1], $img_size, false, array( ‘class’ => ‘slide’ , ‘alt’ => $alt ) );

$slides[$id] = array(
‘title’ => $title,
‘text’ => $text,
‘button_text’ => $button_text,
‘link_id’ => $link_id,
‘link_url’ => $link_url,
‘active’ => $active,
‘color_style’ => $color_style,
‘slide_background’ => $slide_background,
);

//increments active index
$__loop_index++;
}//end of slides loop

$slides = apply_filters(‘tc_post_slides’, ( !empty($slides) ) ? $slides : false, $img_size);
// if you chose to not show the first attachment when featured image isn’t set
// remove the line below
remove_filter(‘tc_show_single_post_content’, ‘__return_false’);

// re-add smart load if removed
if ( $smart_load_enabled )
add_filter(‘tc_thumb_html’, array(TC_utils::$instance, ‘tc_parse_imgs’));

$wp_query = $wp_the_query;

//returns the slides or false if nothing
return $slides;
}// end pf tc_get_the_slides

function tc_get_thumbnail_data($img_size, $alt){
$attachment_id = get_post_meta( get_the_ID(), ‘slide_img’);
if ( $attachment_id )
return wp_get_attachment_image( $attachment_id[0], $img_size, false, array(‘class’ => ‘slide’ , ‘alt’ => $alt) );
$thumb = TC_post_thumbnails::$instance -> tc_get_thumbnail_model($img_size);
$thumb = isset($thumb) && isset($thumb[‘tc_thumb’]) ? $thumb[‘tc_thumb’] : null;
return $thumb;
}
}

// second slider snippet

add_filter(‘tc_post_slides’, ‘add_custom_slides’, 10, 2);
function add_custom_slides( $slides, $img_size){
/*
* set this as an empty array if you don’t want slides before this way:
* $my_slides_before = array();
*/
$my_slides_before = array(
‘my_479_of_your_attachment’ => array( // replace my_316 with my_ID_of_your_attachment
‘title’ => ‘Te asesoramos sin coste’,
‘text’ => ‘Dreamglish te asesorará sin coste alguno. Desde la carta de aceptación de la escuela hasta el pago final.’,
‘button_text’ => ‘Lee más’,
‘link_id’ => ‘some link’,
‘link_url’ => ‘https://dreamglish.com/modelo-de-negocio/&#8217;,
‘active’ => ‘active’,
‘color_style’ => ”,
‘slide_background’ => wp_get_attachment_image( 479, $img_size, false, array( ‘class’ => ‘slide’, ‘alt’ => ‘First Slide’) ), /* Replace 316 with the id of your desired attachment and the alt ‘First Slide’ */

)
);

// same thing with slides after:

/*
* set this as an empty array if you don’t want slides after this way:
* $my_slides_after = array();
*/

$my_slides_after = array();

/* reset the active post slide if we have to add slides before */
if ( ! empty( $my_slides_before ) && $slides ) {
$keys = array_keys($slides);
$first_slide_key = $keys[0];

$slides[ $first_slide_key ][‘active’] = false; //reset active
}

//$slides = $my_slides_before + $slides + $my_slides_after;
return $slides;
}

/*llargada text slider*/

add_filter( ‘tc_slide_title_length’, ‘my_slider_text_limits’ );
add_filter( ‘tc_slide_text_length’, ‘my_slider_text_limits’ );
add_filter( ‘tc_slide_button_length’, ‘my_slider_text_limits’ );
function my_slider_text_limits() {
switch ( current_filter() ) {
case ‘tc_slide_title_length’:
return 150;
break;

case ‘tc_slide_text_length’:
return 100;
break;

case ‘tc_slide_button_length’:
return 150;
break;
}
}

/* full width */

add_filter(‘tc_fp_widget_area’, ‘use_row_fluid’);
add_filter(‘tc_footer_widget_area’, ‘use_row_fluid’);
add_filter(‘tc_column_content_wrapper_classes’, ‘use_row_fluid’);

function use_row_fluid($classes){
return str_replace(‘row’, ‘row-fluid’, $classes);
}

/* end full width */