A PHP Error was encountered

Severity: Warning

Message: imagecreatefrompng(): gd-png: fatal libpng error: Read Error: truncated data

Filename: libraries/Image_lib.php

Line Number: 1474

Backtrace:

File: /home/vanhiep/domains/vanhiep.net/public_html/application/core/MY_Model.php
Line: 818
Function: resize

File: /home/vanhiep/domains/vanhiep.net/public_html/application/widgets/slide/view.php
Line: 9
Function: get_new_img_url

File: /home/vanhiep/domains/vanhiep.net/public_html/application/widgets/slide/controller.php
Line: 17
Function: view

File: /home/vanhiep/domains/vanhiep.net/public_html/application/core/MY_Loader.php
Line: 38
Function: call_user_func_array

File: /home/vanhiep/domains/vanhiep.net/public_html/application/core/MY_Controller.php
Line: 100
Function: widget

File: /home/vanhiep/domains/vanhiep.net/public_html/application/controllers/News.php
Line: 183
Function: LoadHeader

File: /home/vanhiep/domains/vanhiep.net/public_html/application/controllers/Home.php
Line: 100
Function: detail

File: /home/vanhiep/domains/vanhiep.net/public_html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: imagecreatefrompng(): gd-png error: setjmp returns error condition

Filename: libraries/Image_lib.php

Line Number: 1474

Backtrace:

File: /home/vanhiep/domains/vanhiep.net/public_html/application/core/MY_Model.php
Line: 818
Function: resize

File: /home/vanhiep/domains/vanhiep.net/public_html/application/widgets/slide/view.php
Line: 9
Function: get_new_img_url

File: /home/vanhiep/domains/vanhiep.net/public_html/application/widgets/slide/controller.php
Line: 17
Function: view

File: /home/vanhiep/domains/vanhiep.net/public_html/application/core/MY_Loader.php
Line: 38
Function: call_user_func_array

File: /home/vanhiep/domains/vanhiep.net/public_html/application/core/MY_Controller.php
Line: 100
Function: widget

File: /home/vanhiep/domains/vanhiep.net/public_html/application/controllers/News.php
Line: 183
Function: LoadHeader

File: /home/vanhiep/domains/vanhiep.net/public_html/application/controllers/Home.php
Line: 100
Function: detail

File: /home/vanhiep/domains/vanhiep.net/public_html/index.php
Line: 316
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: imagecreatefrompng(): '/home/vanhiep/domains/vanhiep.net/public_html/upload/images/resize/originals/group-1-vanhiepnet-slider-1160x470.png' is not a valid PNG file

Filename: libraries/Image_lib.php

Line Number: 1474

Backtrace:

File: /home/vanhiep/domains/vanhiep.net/public_html/application/core/MY_Model.php
Line: 818
Function: resize

File: /home/vanhiep/domains/vanhiep.net/public_html/application/widgets/slide/view.php
Line: 9
Function: get_new_img_url

File: /home/vanhiep/domains/vanhiep.net/public_html/application/widgets/slide/controller.php
Line: 17
Function: view

File: /home/vanhiep/domains/vanhiep.net/public_html/application/core/MY_Loader.php
Line: 38
Function: call_user_func_array

File: /home/vanhiep/domains/vanhiep.net/public_html/application/core/MY_Controller.php
Line: 100
Function: widget

File: /home/vanhiep/domains/vanhiep.net/public_html/application/controllers/News.php
Line: 183
Function: LoadHeader

File: /home/vanhiep/domains/vanhiep.net/public_html/application/controllers/Home.php
Line: 100
Function: detail

File: /home/vanhiep/domains/vanhiep.net/public_html/index.php
Line: 316
Function: require_once

Hàm lấy path trong wordpress

Thứ ba, Ngày 20/10/2020 14:26

Tổng hợp các hàm lấy đường dẫn trong lập trình wordpress

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// __FILE__ ở đây là hằng số lấy thư mục hiện tại.

plugin_dir_path(); // đường dẫn vật lý thư mục /Plugins

plugins_url()// đường dẫn URL đến thư mục /Plugins

//VD : plugins_url('/css/style.css',__FILE__) => https://gisandweb.com/wp-content/plugins/__FILE__/css/style.css =>

includes_url()// đường dẫn URL đến thư mục /wp-includes

//VD : includes_url()('/css/abc.php')=>https://gisandweb.com/wp-includes/css/abc.php

content_url()// đường dẫn URL đến thư mục /wp-content

admin_url()// đường dẫn URL đến thư mục /wp-admin

site_url( )// đường dẫn URL của website

home_url()// đường dẫn URL HOME của website

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