这是我的代码,我在定义$ params变量的倒数第二行上有未定义的索引通知。这是我对uploadImage的调用,我从另一个文件传递$ params值,
Image::uploadImage('postimg', "UPDATE dry_posts SET postimg = :postimg WHERE id = :postid", array(':postid' => $postid),array(':postimg' => $postimg));
我已经尝试检查是否设置了postimg和postid以及它们是否为空,但是if if语句正在执行中没有任何内容。
<?php
include_once("connect.php");
class Image
{
public static function uploadImage($formname,$query,$params)
{
$image = "";
$image = base64_encode(file_get_contents($_FILES[$formname]['tmp_name']));
$options = array('http'=>array(
'method'=>"POST",
'header'=>"Authorization: Bearer access code here\n".
"Content-Type: application/x-www-form-urlencoded",
'content'=>$image
));
$context = stream_context_create($options);
$imgurURL = "https://api.imgur.com/3/image";
if ($_FILES[$formname]['size'] > 10240000) {
die('Image too big, must be 10MB or less!');
}
$curl_handle=curl_init();
curl_setopt($curl_handle, CURLOPT_URL,'https://api.imgur.com/3/image&mpaction=convert format=flv');
curl_setopt($curl_handle, CURLOPT_CONNECTTIMEOUT, 2);
curl_setopt($curl_handle, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($curl_handle, CURLOPT_USERAGENT, 'beautify');
$response = curl_exec($curl_handle);
curl_close($curl_handle);
echo 'hell0';
$response = json_decode($response);
$params = array(':postid' => $params['postid'], ':postimg' => $params['postimg']);
connect::query($query,$params);
}
}
?>
答案 0 :(得分:2)
仔细查看Image::uploadImage(
// $formname argument
'postimg',
// $query argument
"UPDATE dry_posts SET postimg = :postimg WHERE id = :postid",
// $params argument
array(':postid' => $postid),
// Wait what is this?
array(':postimg' => $postimg)
);
电话:
Image::uploadImage(
// $formname argument
'postimg',
// $query argument
"UPDATE dry_posts SET postimg = :postimg WHERE id = :postid",
// $params argument
array(
':postid' => $postid,
':postimg' => $postimg
)
);
因此,您的参数应该作为一个数组传递:
'postid'
接下来,$params
中没有':postid'
个密钥。你有$params = array(':postid' => $params['postid'], ':postimg' => $params['postimg']);
。
所以,任何一行
// add ':' prefix
$params = array(':postid' => $params[':postid'], ':postimg' => $params[':postimg']);
必须是:
// $params argument, no `:` prefixes
array(
'postid' => $postid,
'postimg' => $postimg
)
或者,传递给函数的参数应该是:
if ( ! Modernizr.objectfit ) {
$('.post__image-container').each(function () {
var $container = $(this),
imgUrl = $container.find('img').prop('src');
if (imgUrl) {
$container
.css('backgroundImage', 'url(' + imgUrl + ')')
.addClass('compat-object-fit');
}
});
}