phpsoap教程,菜鳥教程 php

本文目錄一覽：

• 1、如何使用PHP調用ArcGIS Server的Soap接口
• 2、php soap 如何設置超時？
• 3、如何給soap添加header頭 php
• 4、請大神指教用php發送SOAP請求

如何使用PHP調用ArcGIS Server的Soap接口

前一陣子，簡單的學習了一下ArcGIS Server，在開發層次上ArcGIS Server支持兩種協議，一個是老的Soap協議，也就是webservice，另外一種是REST協議，其中REST協議是從ArcGIS Server9.3開始支持的協議，也是ESRI今後只要支持的協議，但是老的Soap協議還繼續支持。該章得內容主要介紹如何使用PHP來調用ArcGIS Server的WebService。

查看ArcGIS Server的SOAP SDK的幫助的時候，會發現所提供的示例代碼只有c#,vb.net和java的，並沒有PHP語言的示例，實際上並不是不支持PHP語言，從PHP toolkits include PHP-SOAP and NuSOAP上可以看出PHP是支持Soap協議的，只不過使用PHP並沒有提供現成的工具可以將WSDL轉換成本地化的類，而.NET SDK提供了Wsdl.exe工具，java提供了Apache Axis工具可以將WSDL中的類型轉換成本地化類。

當使用PHP調用WebService的時候，當輸入的參數是簡單數據類型的時候是沒有任何問題的，返回值類型是類得時候也沒有任何的問題，但是當輸入參數的值類型為某個類得時候，就無法調用了，這些類太多了，自己手寫這些類幾乎是不可能，因此找到一個類似於Wsdl.exe和Apache Axis的工具還是很有必要的，在網上終於搜到一個工具，名字為wsdl2php.php可以實現該功能，其代碼如下所示：

// +————————————————————————+

// | wsdl2php |

// +————————————————————————+

// | Copyright (C) 2005 Knut Urdalen |

// +————————————————————————+

// | THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |

// | “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |

// | LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |

// | A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |

// | OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |

// | SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |

// | LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |

// | DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |

// | THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |

// | (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |

// | OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |

// +————————————————————————+

// | This software is licensed under the LGPL license. For more information |

// | see |

// +————————————————————————+

ini_set(‘soap.wsdl_cache_enabled’, 0); // disable WSDL cache

//if( $_SERVER[‘argc’] != 2 ) {

// die(“usage: wsdl2php /n”);

//}

$wsdl = “liuf:8399/arcgis/services/catchment/MapServer?wsdl”;

print “Analyzing WSDL”;

try {

$client = new SoapClient($wsdl);

} catch(SoapFault $e) {

die($e);

}

print “.”;

$dom = DOMDocument::load($wsdl);

print “.”;

// get documentation

$nodes = $dom-getElementsByTagName(‘documentation’);

$doc = array(‘service’ = ”,

‘operations’ = array());

foreach($nodes as $node) {

if( $node-parentNode-localName == ‘service’ ) {

$doc[‘service’] = trim($node-parentNode-nodeValue);

} else if( $node-parentNode-localName == ‘operation’ ) {

$operation = $node-parentNode-getAttribute(‘name’);

//$parameterOrder = $node-parentNode-getAttribute(‘parameterOrder’);

$doc[‘operations’][$operation] = trim($node-nodeValue);

}

}

print “.”;

// get targetNamespace

$targetNamespace = ”;

$nodes = $dom-getElementsByTagName(‘definitions’);

foreach($nodes as $node) {

$targetNamespace = $node-getAttribute(‘targetNamespace’);

}

print “.”;

// declare service

$service = array(‘class’ = $dom-getElementsByTagNameNS(‘*’, ‘service’)-item(0)-getAttribute(‘name’),

‘wsdl’ = $wsdl,

‘doc’ = $doc[‘service’],

‘functions’ = array());

print “.”;

// PHP keywords – can not be used as constants, class names or function names!

$reserved_keywords = array(‘and’, ‘or’, ‘xor’, ‘as’, ‘break’, ‘case’, ‘cfunction’, ‘class’, ‘continue’, ‘declare’, ‘const’, ‘default’, ‘do’, ‘else’, ‘elseif’, ‘enddeclare’, ‘endfor’, ‘endforeach’, ‘endif’, ‘endswitch’, ‘endwhile’, ‘eval’, ‘extends’, ‘for’, ‘foreach’, ‘function’, ‘global’, ‘if’, ‘new’, ‘old_function’, ‘static’, ‘switch’, ‘use’, ‘var’, ‘while’, ‘array’, ‘die’, ‘echo’, ’empty’, ‘exit’, ‘include’, ‘include_once’, ‘isset’, ‘list’, ‘print’, ‘require’, ‘require_once’, ‘return’, ‘unset’, ‘__file__’, ‘__line__’, ‘__function__’, ‘__class__’, ‘abstract’, ‘private’, ‘public’, ‘protected’, ‘throw’, ‘try’);

php soap 如何設置超時？

在使用soap前，先檢查soap的url是否可訪問。如為true則繼續執行Soap，否則給出超時提醒。

下面是我經常使用的判斷網站鏈接是否可用的函數，希望對你有用。

//判斷URL在指定時間內是否有相應

function checkUrl($url, $timeout = 3){

$ret = false;

$handle = curl_init();

curl_setopt($handle, CURLOPT_URL,$url);

curl_setopt($handle, CURLOPT_NOBODY, true);

curl_setopt($handle, CURLOPT_TIMEOUT,$timeout);//設置默認超時時間為3秒

$result = curl_exec($handle);

$httpCode = curl_getinfo($handle, CURLINFO_HTTP_CODE);

curl_close($handle);

if(strpos($httpCode,’2′) == 0){

$ret = true;

}

return $ret;

}

如何給soap添加header頭 php

使用php 設置soapHeader時要如下進行，不然發出去的包會變成類似“itemkeyuser/keyvalue23107720/value/item”的格式：  $auth_header = array( ‘user’=$key, ‘password’=$pwd );  // 下面的RequestSOAPHeader 對應 wsdl 定義裡面的 xsd:element name=”RequestSOAPHeader”….. $authvalues = new SoapVar($auth_header, SOAP_ENC_OBJECT,”RequestSOAPHeader”,$uri); $header = new SoapHeader($uri, ‘RequestSOAPHeader’, $authvalues); $api = new SoapClient(null,$options); $api-__setSoapHeaders(array($header));不明白的話可以去後盾人看看相關的教學視頻。

請大神指教用php發送SOAP請求

使用PHP中的soap類進行soap請求，請求的數據要跟wsdl中的數據類型一致，返回的數據也是由WSDL中定義好了的按照定義去取數據即可。