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github에서 찾은 merchant-sdk-php를 사용하여 문제를 찾는 데 문제가 있습니다. 어떤 이유로이 오류가 발생합니다. 나는 코드를 살펴 보았지만 그것을 견디거나 문제를 보지 않았다.PayPal PHP SDK의 버그 수정
치명적 오류 :/home/content/08/10639508/html/wp-content/plugins/donation-manager/library/vendor/paypal/paypal-sdk-core에서 정의되지 않은 메소드 stdClass :: toXMLString() 라인 - PHP - bc7822a/lib 디렉토리/PPXmlMessage.php 89
<?php
/** * @author */ 추상 클래스 PPXmlMessage {
/**
* @return string
*/
public function toSOAP()
{
return $this->toXMLString();
}
/**
* @return string
*/
public function toXMLString()
{
if (count($properties = get_object_vars($this)) >= 2 && array_key_exists('value', $properties)) {
$attributes = array();
foreach (array_keys($properties) as $property) {
if ($property === 'value') continue;
if (($annots = PPUtils::propertyAnnotations($this, $property)) && isset($annots['attribute'])) {
if (($propertyValue = $this->{$property}) === NULL || $propertyValue == NULL) {
$attributes[] = NULL;
continue;
}
$attributes[] = $property . '="' . PPUtils::escapeInvalidXmlCharsRegex($propertyValue) . '"';
}
}
if (count($attributes)) {
return implode(' ', $attributes) . '>' . PPUtils::escapeInvalidXmlCharsRegex($this->value);
}
}
$xml = array();
foreach ($properties as $property => $defaultValue) {
if (($propertyValue = $this->{$property}) === NULL || $propertyValue == NULL) {
continue;
}
if (is_array($defaultValue) || is_array($propertyValue)) {
foreach ($propertyValue as $item) {
if (!is_object($item)) {
$xml[] = $this->buildProperty($property, $item);
}else{
$xml[] = $this->buildProperty($property, $item);
}
}
} else {
$xml[] = $this->buildProperty($property, $propertyValue);
}
}
return implode($xml);
}
/**
* @param string $property
* @param PPXmlMessage|string $value
* @param string $namespace
* @return string
*/
private function buildProperty($property, $value, $namespace = 'ebl')
{
$annotations = PPUtils::propertyAnnotations($this, $property);
if (!empty($annotations['namespace'])) {
$namespace = $annotations['namespace'];
}
if (!empty($annotations['name'])) {
$property = $annotations['name'];
}
$el = '<' . $namespace . ':' . $property;
if (!is_object($value)) {
$el .= '>' . PPUtils::escapeInvalidXmlCharsRegex($value);
} else {
if (substr($value = $value->toXMLString(), 0, 1) === '<' || $value=='') {
$el .= '>' . $value;
} else {
$el .= ' ' . $value;
}
}
return $el . '</' . $namespace . ':' . $property . '>';
}
/**
* @param array $map
* @param string $prefix
*/
public function init(array $map = array(), $prefix = '')
{
if (empty($map)) {
return;
}
if (($first = reset($map)) && !is_array($first) && !is_numeric(key($map))) {
parent::init($map, $prefix);
return;
}
$propertiesMap = PPUtils::objectProperties($this);
$arrayCtr = array();
foreach ($map as $element) {
if (empty($element) || empty($element['name'])) {
continue;
} elseif (!array_key_exists($property = strtolower($element['name']), $propertiesMap)) {
if (!preg_match('~^(.+)[\[\(](\d+)[\]\)]$~', $property, $m)) {
continue;
}
$element['name'] = $m[1];
$element['num'] = $m[2];
}
$element['name'] = $propertiesMap[strtolower($element['name'])];
if(PPUtils::isPropertyArray($this, $element['name'])) {
$arrayCtr[$element['name']] = isset($arrayCtr[$element['name']]) ? ($arrayCtr[$element['name']]+1) : 0;
$element['num'] = $arrayCtr[$element['name']];
}
if (!empty($element["attributes"]) && is_array($element["attributes"])) {
foreach ($element["attributes"] as $key => $val) {
$element["children"][] = array(
'name' => $key,
'text' => $val,
);
}
if (isset($element['text'])) {
$element["children"][] = array(
'name' => 'value',
'text' => $element['text'],
);
}
$this->fillRelation($element['name'], $element);
} elseif (!empty($element['text'])) {
$this->{$element['name']} = $element['text'];
} elseif (!empty($element["children"]) && is_array($element["children"])) {
$this->fillRelation($element['name'], $element);
}
}
}
/**
* @param string $property
* @param array $element
*/
private function fillRelation($property, array $element)
{
if (!class_exists($type = PPUtils::propertyType($this, $property))) {
trigger_error("Class $type not found.", E_USER_NOTICE);
return; // just ignore
}
if (isset($element['num'])) { // array of objects
$this->{$property}[$element['num']] = $item = new $type();
$item->init($element['children']);
} else {
$this->{$property} = new $type();
$this->{$property}->init($element["children"]);
}
}
}