php 卷曲错误处理程序

Posted 2021-05-05

<?php

try {
		    $curl = curl_init();

		    if (FALSE === $curl)
		        throw new Exception('failed to initialize');

			curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
			curl_setopt($curl, CURLOPT_URL, $url);

		    $content = curl_exec($curl);

		    if (FALSE === $content)
		        throw new Exception(curl_error($curl), curl_errno($curl));

		    return $content;

		} catch(Exception $e) {

		    trigger_error(sprintf(
		        'Curl failed with error #%d: %s',
		        $e->getCode(), $e->getMessage()),
		        E_USER_ERROR);

		}