如何从数组中获取对象（stdClass） [英] How to get object(stdClass) from array

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本文介绍了如何从数组中获取对象（stdClass）的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我有以下数组。我用node_load（）检索了这个，并且使它成为一个数组，原因是获取/操作数据。 （我正在为学生和实习做一个实习协调的webtool）。
以下问题是获取这个数组的object（stdClass），我该如何获取这些值的all呢？我想要Pcv（校园Aalst）和Mss（Privaatpraktijk kinesitherapie Peeters Stefaan）等等。

  array（106）{
 [0] => 
 object（stdClass）＃8（45）{
 [nid] => 
 string（3） 199
 [type] => 
 string（11）stageplaats
 [language] => 
 string（2）nl
 [uid] => 
 string（2）33
 [status] => 
 string（1）1
 [创建] => 
 string（10）1291279334
 [changed] => 
 string（10）1301323146
 [comment] = > 
 string（1）0
 [促销] => 
 string（1）0
 [中等] => 
 string（1）0
 [sticky] => 
 string（1）0
 [tnid] => 
 string 1）0
 [translate] => 
 string（1）0
 [vid] => 
 string（3）206 
 [revision_uid] => 
 string（2）16
 [title] => 
 string （18）Pcv（校园Aalst）
 [body] => 
 string（0）
 [teaser] => 
 string（0）
 [log] => 
 string（0）
 [revision_timestamp] => 
 string（10）1301323146
 [format] => 
 string（1）0
 [nd_switch_bm] => 
 string（0）
 [name] => 
 string（12）stage.revaki
 [picture] => 
 string（0）
 [data] => 
 string（72）a：1：{s：13：form_build_id; s：37：form-f89b99e4a5249b192ff472579b826b00;}
 [field_stagedomein_audiologo] => 
数组（1）{
 [0] => 
数组（1）{
 [value] => 
 NULL 
} 
} 
 [field_stagedomein_geneeskunde] => 
数组（1）{
 [0] => 
数组（1）{
 [value] => 
 NULL 
} 
} 
 [field_stagedomein_lo] => 
数组（1）{
 [0] => 
数组（1）{
 [value] => 
 NULL 
} 
} 
 [field_stagedomein_revaki] => 
数组（1）{
 [0] => 
数组（1）{
 [value] => 
 string（3）152
} 
} 
 [field_stagedomein_verpleeg] => 
数组（1）{
 [0] => 
数组（1）{
 [value] => 
 NULL 
} 
} 
 [field_status] => 
数组（1）{
 [0] => 
数组（1）{
 [value] => 
 string（14）niet opgegeven
} 
} 
 [field_status_datum] => 
数组（1）{
 [0] => 
数组（4）{
 [value] => 
 NULL 
 [timezone] => 
 string（15）欧洲/布鲁塞尔
 [timezone_db] => 
 string（15）欧洲/布鲁塞尔
 [date_type] => 
 string（4）date
} 
} 
 [field_locatieview] => 
数组（1）{
 [0] => 
数组（1）{
 [nid] => 
 string（3）179
} 
} 
 [field_status_extra] => 
数组（1）{
 [0] => 
数组（1）{
 [value] => 
 NULL 
} 
} 
 [field_status_stagedomein] => 
数组（1）{
 [0] => 
数组（1）{
 [value] => 
 string（6）Actief
} 
} 
 [field_maxcapstud_stagedomein] => 
数组（1）{
 [0] => 
数组（1）{
 [value] => 
 string（2）18
} 
} 
 [field_status_bevestigd_door] => 
数组（1）{
 [0] => 
数组（1）{
 [nid] => 
 NULL 
} 
} 
 [field_aanpers_stageplaats] => 
数组（1）{
 [0] => 
数组（1）{
 [nid] => 
 NULL 
} 
} 
 [field_extrainfo_stagedomein] => 
数组（1）{
 [0] => 
 array（2）{
 [value] => 
 string（37）Capaciteit：3 studenten alle periodes
 [format] => 
 NULL 
} 
} 
 [field_percapaciteit_stageplaats] => 
数组（1）{
 [0] => 
数组（1）{
 [value] => 
 NULL 
} 
} 
 [field_aanplaats_stageplaats] => 
数组（1）{
 [0] => 
数组（1）{
 [value] => 
 NULL 
} 
} 
 [field_mentoren] => 
数组（1）{
 [0] => 
数组（1）{
 [nid] => 
 string（3）178
} 
} 
 [field_persoon_stagedomein] => 
数组（1）{
 [0] => 
数组（1）{
 [nid] => 
 NULL 
} 
} 
 [has_body] => 
 string（1）0
 [taxonomy] => 
数组（0）{
} 
} 
 [1] => 
 object（stdClass）＃24（45）{
 [nid] => 
 string（3）211
 [type] => 
 string（11）stageplaats
 [language] => 
 string（2）nl
 [uid] => 
 string（2）33
 [status] => 
 string（1）1
 [created] => 
 string（10）1291281467
 [changed] => 
 string（10）1301323440
 [comment] => 
 string（1）0
 [promotion] => 
 string（1）0
 [中等] => 
 string（1）0
 [sticky] => 
 string（1）0
 [tnid] => 
 string（1）0
 [translate] => 
 string（1）0
 [vid] => 
 string（3）218
 [revision_uid] => 
 string（2）16
 [title] => 
 string（53）Mss（Privaatpraktijk kinesitherapie Walravens Marc）
 [body] => 
 string（0）
 [teaser] => 
 string（0）
 [log] => 
 string（0）
 [revision_timestamp] => 
 string（10）1301323440
 [format] => 
 string（1）0
 [nd_switch_bm] => 
 string（0）
 [name] => 
 string（12）stage.revaki
 [picture] => 
 string（0）
 [data] => 
 string（72）a：1：{s：13：form_build_id; s：37：form-f89b99e4a5249b192ff472579b826b00;}
 [field_stagedomein_audiologo] => 
数组（1）{
 [0] => 
数组（1）{
 [value] => 
 NULL 
} 
} 
 [field_stagedomein_geneeskunde] => 
数组（1）{
 [0] => 
数组（1）{
 [value] => 
 NULL 
} 
} 
 [field_stagedomein_lo] => 
数组（1）{
 [0] => 
数组（1）{
 [value] => 
 NULL 
} 
} 
 [field_stagedomein_revaki] => 
数组（1）{
 [0] => 
数组（1）{
 [value] => 
 string（3）128
} 
} 
 [field_stagedomein_verpleeg] => 
数组（1）{
 [0] => 
数组（1）{
 [value] => 
 NULL 
} 
} 
 [field_status] => 
数组（1）{
 [0] => 
数组（1）{
 [value] => 
 string（14）niet opgegeven
} 
} 
 [field_status_datum] => 
数组（1）{
 [0] => 
数组（4）{
 [value] => 
 NULL 
 [timezone] => 
 string（15）欧洲/布鲁塞尔
 [timezone_db] => 
 string（15）欧洲/布鲁塞尔
 [date_type] => 
 string（4）date
} 
} 
 [field_locatieview] => 
数组（1）{
 [0] => 
数组（1）{
 [nid] => 
 string（3）210
} 
} 
 [field_status_extra] => 
数组（1）{
 [0] => 
数组（1）{
 [value] => 
 NULL 
} 
} 
 [field_status_stagedomein] => 
数组（1）{
 [0] => 
数组（1）{
 [value] => 
 string（6）Actief
} 
} 
 [field_maxcapstud_stagedomein] => 
数组（1）{
 [0] => 
数组（1）{
 [value] => 
 string（1）4
} 
} 
 [field_status_bevestigd_door] => 
数组（1）{
 [0] => 
数组（1）{
 [nid] => 
 NULL 
} 
} 
 [field_aanpers_stageplaats] => 
数组（1）{
 [0] => 
数组（1）{
 [nid] => 
 NULL 
} 
} 
 [field_extrainfo_stagedomein] => 
数组（1）{
 [0] => 
 array（2）{
 [value] => 
 string（40）Capaciteit：1个学生在periode 3 tem 6
 [format] => 
 NULL 
} 
} 
 [field_percapaciteit_stageplaats] => 
数组（1）{
 [0] => 
数组（1）{
 [value] => 
 NULL 
} 
} 
 [field_aanplaats_stageplaats] => 
数组（1）{
 [0] => 
数组（1）{
 [value] => 
 NULL 
} 
} 
 [field_mentoren] => 
数组（1）{
 [0] => 
数组（1）{
 [nid] => 
 string（3）208
} 
} 
 [field_persoon_stagedomein] => 
数组（1）{
 [0] => 
数组（1）{
 [nid] => 
 NULL 
} 
} 
 [has_body] => 
 string（1）0
 [taxonomy] => 
数组（0）{
} 
} 
 [2] => 
 object（stdClass）＃26（45）{
 [nid] => 
 string（3）217
 [type] => 
 string（11）stageplaats
 [language] => 
 string（2）nl
 [uid] => 
 string（2）33
 [status] => 
 string（1）1
 [created] => 
 string（10）1291281906
 [changed] => 
 string（10）1301323440
 [comment] => 
 string（1）0
 [promotion] => 
 string（1）0
 [中等] => 
 string（1）0
 [sticky] => 
 string（1）0
 [tnid] => 
 string（1）0
 [translate] => 
 string（1）0
 [vid] => 
 string（3）224
 [revision_uid] => 
 string（2）16
 [title] => 
 string（54）Mss（Privaatpraktijk kinesitherapie Peeters Stefaan）
 [body] => 
 string（0）
 [teaser] => 
 string（0）
 [log] => 
 string（0）
 [revision_timestamp] => 
 string（10）1301323440
 [format] => 
 string（1）0
 [nd_switch_bm] => 
 string（0）
 [name] => 
 string（12）stage.revaki
 [picture] => 
 string（0）
 [data] => 
 string（72）a：1：{s：13：form_build_id; s：37：form-f89b99e4a5249b192ff472579b826b00;}
 [field_stagedomein_audiologo] => 
数组（1）{
 [0] => 
数组（1）{
 [value] => 
 NULL 
} 
} 
 [field_stagedomein_geneeskunde] => 
数组（1）{
 [0] => 
数组（1）{
 [value] => 
 NULL 
} 
} 
 [field_stagedomein_lo] => 
数组（1）{
 [0] => 
数组（1）{
 [value] => 
 NULL 
} 
}


解决方案

该对象位于数组中的索引0处，因此您只需访问属性名称

  echo $ theArray [0]  - >标题;

没有进攻，但如果你真的要问我强烈建议你紧紧抓住语言通过实际阅读PHP手册的语言参考，特别是




I have the following array. I retrieved this with node_load(), and made it an array of it the reason is to get/manipulate the data. (I'm trying to make a internship assigment webtool for students and internships). The following problem is to get the 'object(stdClass)' of this array, how can I get "all" these values of it? I want the value "Pcv (campus Aalst)" and "Mss ( Privaatpraktijk kinesitherapie Peeters Stefaan )"" and so on.

array(106) {
  [0]=>
 object(stdClass)#8 (45) {
    ["nid"]=>
    string(3) "199"
    ["type"]=>
    string(11) "stageplaats"
    ["language"]=>
    string(2) "nl"
    ["uid"]=>
    string(2) "33"
    ["status"]=>
    string(1) "1"
    ["created"]=>
    string(10) "1291279334"
    ["changed"]=>
    string(10) "1301323146"
    ["comment"]=>
    string(1) "0"
    ["promote"]=>
    string(1) "0"
    ["moderate"]=>
    string(1) "0"
    ["sticky"]=>
    string(1) "0"
    ["tnid"]=>
    string(1) "0"
    ["translate"]=>
    string(1) "0"
    ["vid"]=>
    string(3) "206"
    ["revision_uid"]=>
    string(2) "16"
    ["title"]=>
    string(18) "Pcv (campus Aalst)"
    ["body"]=>
    string(0) ""
    ["teaser"]=>
    string(0) ""
    ["log"]=>
    string(0) ""
    ["revision_timestamp"]=>
    string(10) "1301323146"
    ["format"]=>
    string(1) "0"
    ["nd_switch_bm"]=>
    string(0) ""
    ["name"]=>
    string(12) "stage.revaki"
    ["picture"]=>
    string(0) ""
    ["data"]=>
    string(72) "a:1:{s:13:"form_build_id";s:37:"form-f89b99e4a5249b192ff472579b826b00";}"
    ["field_stagedomein_audiologo"]=>
    array(1) {
      [0]=>
      array(1) {
        ["value"]=>
        NULL
      }
    }
    ["field_stagedomein_geneeskunde"]=>
    array(1) {
      [0]=>
      array(1) {
        ["value"]=>
        NULL
      }
    }
    ["field_stagedomein_lo"]=>
    array(1) {
      [0]=>
      array(1) {
        ["value"]=>
        NULL
      }
    }
    ["field_stagedomein_revaki"]=>
    array(1) {
      [0]=>
      array(1) {
        ["value"]=>
        string(3) "152"
      }
    }
    ["field_stagedomein_verpleeg"]=>
    array(1) {
      [0]=>
      array(1) {
        ["value"]=>
        NULL
      }
    }
    ["field_status"]=>
    array(1) {
      [0]=>
      array(1) {
        ["value"]=>
        string(14) "niet opgegeven"
      }
    }
    ["field_status_datum"]=>
    array(1) {
      [0]=>
      array(4) {
        ["value"]=>
        NULL
        ["timezone"]=>
        string(15) "Europe/Brussels"
        ["timezone_db"]=>
        string(15) "Europe/Brussels"
        ["date_type"]=>
        string(4) "date"
      }
    }
    ["field_locatieview"]=>
    array(1) {
      [0]=>
      array(1) {
        ["nid"]=>
        string(3) "179"
      }
    }
    ["field_status_extra"]=>
    array(1) {
      [0]=>
      array(1) {
        ["value"]=>
        NULL
      }
    }
    ["field_status_stagedomein"]=>
    array(1) {
      [0]=>
      array(1) {
        ["value"]=>
        string(6) "Actief"
      }
    }
    ["field_maxcapstud_stagedomein"]=>
    array(1) {
      [0]=>
      array(1) {
        ["value"]=>
        string(2) "18"
      }
    }
    ["field_status_bevestigd_door"]=>
    array(1) {
      [0]=>
      array(1) {
        ["nid"]=>
        NULL
      }
    }
    ["field_aanpers_stageplaats"]=>
    array(1) {
      [0]=>
      array(1) {
        ["nid"]=>
        NULL
      }
    }
    ["field_extrainfo_stagedomein"]=>
    array(1) {
      [0]=>
      array(2) {
        ["value"]=>
        string(37) "Capaciteit: 3 studenten alle periodes"
        ["format"]=>
        NULL
      }
    }
    ["field_percapaciteit_stageplaats"]=>
    array(1) {
      [0]=>
      array(1) {
        ["value"]=>
        NULL
      }
    }
    ["field_aanplaats_stageplaats"]=>
    array(1) {
      [0]=>
      array(1) {
        ["value"]=>
        NULL
      }
    }
    ["field_mentoren"]=>
    array(1) {
      [0]=>
      array(1) {
        ["nid"]=>
        string(3) "178"
      }
    }
["field_persoon_stagedomein"]=>
    array(1) {
      [0]=>
      array(1) {
        ["nid"]=>
        NULL
      }
    }
    ["has_body"]=>
    string(1) "0"
    ["taxonomy"]=>
    array(0) {
    }
  }
  [1]=>
  object(stdClass)#24 (45) {
    ["nid"]=>
    string(3) "211"
    ["type"]=>
    string(11) "stageplaats"
    ["language"]=>
    string(2) "nl"
    ["uid"]=>
    string(2) "33"
    ["status"]=>
    string(1) "1"
    ["created"]=>
    string(10) "1291281467"
    ["changed"]=>
    string(10) "1301323440"
    ["comment"]=>
    string(1) "0"
    ["promote"]=>
    string(1) "0"
    ["moderate"]=>
    string(1) "0"
    ["sticky"]=>
    string(1) "0"
    ["tnid"]=>
    string(1) "0"
    ["translate"]=>
    string(1) "0"
    ["vid"]=>
    string(3) "218"
    ["revision_uid"]=>
    string(2) "16"
    ["title"]=>
    string(53) "Mss ( Privaatpraktijk kinesitherapie Walravens Marc )"
    ["body"]=>
    string(0) ""
    ["teaser"]=>
    string(0) ""
    ["log"]=>
    string(0) ""
    ["revision_timestamp"]=>
    string(10) "1301323440"
    ["format"]=>
    string(1) "0"
    ["nd_switch_bm"]=>
    string(0) ""
    ["name"]=>
    string(12) "stage.revaki"
    ["picture"]=>
    string(0) ""
    ["data"]=>
    string(72) "a:1:{s:13:"form_build_id";s:37:"form-f89b99e4a5249b192ff472579b826b00";}"
    ["field_stagedomein_audiologo"]=>
    array(1) {
      [0]=>
      array(1) {
        ["value"]=>
        NULL
      }
    }
    ["field_stagedomein_geneeskunde"]=>
    array(1) {
      [0]=>
      array(1) {
        ["value"]=>
        NULL
      }
    }
    ["field_stagedomein_lo"]=>
    array(1) {
      [0]=>
      array(1) {
        ["value"]=>
        NULL
      }
    }
    ["field_stagedomein_revaki"]=>
    array(1) {
      [0]=>
      array(1) {
        ["value"]=>
        string(3) "128"
      }
    }
    ["field_stagedomein_verpleeg"]=>
    array(1) {
      [0]=>
      array(1) {
        ["value"]=>
        NULL
      }
    }
    ["field_status"]=>
    array(1) {
      [0]=>
      array(1) {
        ["value"]=>
        string(14) "niet opgegeven"
      }
    }
    ["field_status_datum"]=>
    array(1) {
      [0]=>
      array(4) {
        ["value"]=>
        NULL
        ["timezone"]=>
        string(15) "Europe/Brussels"
        ["timezone_db"]=>
        string(15) "Europe/Brussels"
        ["date_type"]=>
        string(4) "date"
      }
    }
    ["field_locatieview"]=>
    array(1) {
      [0]=>
      array(1) {
        ["nid"]=>
        string(3) "210"
      }
    }
    ["field_status_extra"]=>
    array(1) {
      [0]=>
      array(1) {
        ["value"]=>
        NULL
      }
    }
    ["field_status_stagedomein"]=>
    array(1) {
      [0]=>
      array(1) {
        ["value"]=>
        string(6) "Actief"
      }
    }
    ["field_maxcapstud_stagedomein"]=>
    array(1) {
      [0]=>
      array(1) {
        ["value"]=>
        string(1) "4"
      }
    }
    ["field_status_bevestigd_door"]=>
    array(1) {
      [0]=>
      array(1) {
        ["nid"]=>
        NULL
      }
    }
    ["field_aanpers_stageplaats"]=>
    array(1) {
      [0]=>
      array(1) {
        ["nid"]=>
        NULL
      }
    }
    ["field_extrainfo_stagedomein"]=>
    array(1) {
      [0]=>
      array(2) {
        ["value"]=>
        string(40) "Capaciteit: 1 student in periode 3 tem 6"
        ["format"]=>
        NULL
      }
    }
    ["field_percapaciteit_stageplaats"]=>
    array(1) {
      [0]=>
      array(1) {
        ["value"]=>
        NULL
      }
    }
    ["field_aanplaats_stageplaats"]=>
    array(1) {
      [0]=>
      array(1) {
        ["value"]=>
        NULL
      }
    }
    ["field_mentoren"]=>
    array(1) {
      [0]=>
      array(1) {
        ["nid"]=>
        string(3) "208"
      }
    }
    ["field_persoon_stagedomein"]=>
    array(1) {
      [0]=>
      array(1) {
        ["nid"]=>
        NULL
      }
    }
    ["has_body"]=>
    string(1) "0"
    ["taxonomy"]=>
    array(0) {
    }
  }
  [2]=>
  object(stdClass)#26 (45) {
    ["nid"]=>
    string(3) "217"
    ["type"]=>
    string(11) "stageplaats"
    ["language"]=>
    string(2) "nl"
    ["uid"]=>
    string(2) "33"
    ["status"]=>
    string(1) "1"
    ["created"]=>
    string(10) "1291281906"
    ["changed"]=>
    string(10) "1301323440"
    ["comment"]=>
    string(1) "0"
    ["promote"]=>
    string(1) "0"
    ["moderate"]=>
    string(1) "0"
    ["sticky"]=>
    string(1) "0"
    ["tnid"]=>
    string(1) "0"
    ["translate"]=>
    string(1) "0"
    ["vid"]=>
    string(3) "224"
    ["revision_uid"]=>
    string(2) "16"
    ["title"]=>
    string(54) "Mss ( Privaatpraktijk kinesitherapie Peeters Stefaan )"
    ["body"]=>
    string(0) ""
    ["teaser"]=>
    string(0) ""
    ["log"]=>
    string(0) ""
    ["revision_timestamp"]=>
    string(10) "1301323440"
    ["format"]=>
    string(1) "0"
    ["nd_switch_bm"]=>
    string(0) ""
    ["name"]=>
    string(12) "stage.revaki"
    ["picture"]=>
    string(0) ""
    ["data"]=>
    string(72) "a:1:{s:13:"form_build_id";s:37:"form-f89b99e4a5249b192ff472579b826b00";}"
    ["field_stagedomein_audiologo"]=>
    array(1) {
      [0]=>
      array(1) {
        ["value"]=>
        NULL
      }
    }
    ["field_stagedomein_geneeskunde"]=>
    array(1) {
      [0]=>
      array(1) {
        ["value"]=>
        NULL
      }
    }
    ["field_stagedomein_lo"]=>
    array(1) {
      [0]=>
      array(1) {
        ["value"]=>
        NULL
      }
    }

解决方案

The object is at the index 0 in the array, so you just access the property names from there

echo $theArray[0]->title;

No offense, but if you really have to ask that I strongly suggest to tighten your grip on the language by actually reading through the PHP manual's Language Reference, especially

这篇关于如何从数组中获取对象（stdClass）的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！

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