GD and Image 함수 목록
PHP Manual

imagecrop

(PHP 5 >= 5.5.0, PHP 7)

imagecropCrop an image to the given rectangle

설명

resource imagecrop ( resource $image , array $rect )

Crops an image to the given rectangular area and returns the resulting image. The given image is not modified.

인수

image

imagecreatetruecolor() 등의 이미지 생성 함수에서 반환한 이미지 자원.

rect

The cropping rectangle as array with keys x, y, width and height.

반환값

Return cropped image resource on success실패 시 FALSE를 반환합니다.

예제

Example #1 imagecrop() example

This example shows how to crop an image to a square area.

<?php
$im 
imagecreatefrompng('example.png');
$size min(imagesx($im), imagesy($im));
$im2 imagecrop($im, ['x' => 0'y' => 0'width' => $size'height' => $size]);
if (
$im2 !== FALSE) {
    
imagepng($im2'example-cropped.png');
}
?>

참고


GD and Image 함수 목록
PHP Manual