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Wordpress image crop
// in functions.php
add_theme_support( 'post-thumbnails');
Wordpress crop an image = 5 size. Sizes are given below
thumbnail // Thumbnail (default 150px x 150px max)
medium // Medium resolution (default 300px x 300px max)
large // Large resolution (default 640px x 640px max)
full // Original image resolution (unmodified)
But, if you need custom size, you can define sizes in functions.php
add_image_size( 'post-image', 600, 200, true );
// Using the sized image in your loop
// Image URL
// If you want to use wordpress resize just add your size, I've added large size image in example
$image_variable = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), 'large' );
#to show the result: echo $image_variable[0];
// If you want to use your custom size
$image_variable = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID ), 'post-image' ); echo $image_variable[0];
#to show the result: echo $image_variable[0];
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