我正在尝试从这个脚本中获取菜单，但是当我尝试这样做时，它会说非法偏移类型
CREATE OR REPLACE FUNCTION jsonb_merge(pCurrentData jsonb, pMergeData jsonb, pExcludeKeys text[])
RETURNS jsonb IMMUTABLE LANGUAGE sql
AS $$
SELECT json_object_agg(key,value)::jsonb
FROM (
WITH to_merge AS (
SELECT * FROM jsonb_each(pMergeData)
)
SELECT *
FROM jsonb_each(pCurrentData)
WHERE key NOT IN (SELECT key FROM to_merge)
AND ( pExcludeKeys ISNULL OR key <> ALL(pExcludeKeys))
UNION ALL
SELECT * FROM to_merge
) t;
$$;
答案 0 :(得分：1)
你的语法错了。 print_r的输出，例如只是一个表示，以帮助您了解数组的内容。这不是有效的代码。
首先，让我解开你现有的代码：
$menu_issems = array(
[0] => array(
[id] => "1",
[url] => 'http://www.mixcms.dev',
[parent_id] => "0",
[name] => 'Accueil',
[order] => "0"
),
[1] => array(
[id] => "32",
[url] => 'http://www.mixcms.dev/nos-formations.html',
[parent_id] =>"0",
[name] => 'Nos formations',
[order] => "10"
),
[2] => array(
[id] => "33",
[url] => 'http://www.mixcms.dev/bac-professionnel-gestion-adnimistration.html',
[parent_id] => "32",
[name] => 'Bac professionnel : GESTION ADNIMISTRATION',
[order] => "20"
),
[3] => array(
[id] => 34,
[url] => 'http://www.mixcms.dev/bac-professionnel-arcu.html',
[parent_id] => 32,
[name] => 'Bac professionnel : ARCU',
[order] => "30"
),
[4] => array(
[id] => "35",
[url] => 'http://www.mixcms.dev/bac-professionnel-commerce.html',
[parent_id] => "32",
[name] => 'Bac professionnel : COMMERCE',
[order] => "40"
),
[5] => array(
[id] => "36",
[url] => 'http://www.mixcms.dev/les-marques-partenaires.html',
[parent_id] => 32,
[name] => 'Bac professionnel : VENTE',
[order] => 50
),
[6] => array(
[id] => "54",
[url] => 'http://www.mixcms.dev/bac-professionnel-option-comptabilite-et-finance-d-rsquo-entreprise.html',
[parent_id] => "32",
[name] => 'Bac professionnel : OPTION COMPTABILITÉ ET FINANCE D’ENTREPRISE',
[order] => "60"
),
[7] => array(
[id] => "55",
[url] => 'http://www.mixcms.dev/bac-technologique-communication-et-gestion-des-ressources-humaines.html',
[parent_id] => "32",
[name] => 'Bac technologique : COMMUNICATION ET GESTION DES RESSOURCES HUMAINES',
[order] => "70"
),
[8] => array(
[id] => "39",
[url] => 'http://www.mixcms.dev/presentation.html',
[parent_id] => 0,
[name] => 'Présentation',
[order] => 80
),
[9] => array(
[id] => 40,
[url] => 'http://www.mixcms.dev/historique.html',
[parent_id] => "39",
[name] => 'Historique',
[order] => "90"
),
[10] => array(
[id] => "41",
[url] => 'http://www.mixcms.dev/nos-atouts.html',
[parent_id] => "39",
[name] => 'Nos atouts',
[order] => "100"
),
[11] => array(
[id] => "56",
[url] => 'http://www.mixcms.dev/notre-projet-educatif.html',
[parent_id] => "39",
[name] => 'Notre Projet Éducatif',
[order] => "110"
),
[12] => array(
[id] => "38",
[url] => 'http://www.mixcms.dev/inscriptions.html',
[parent_id] => "0",
[name] => 'Inscriptions',
[order] => "120"
),
[13] => array(
[id] => "57",
[url] => 'http://www.mixcms.dev/reglement-scolaire.html',
[parent_id] => "38",
[name] => 'Règlement scolaire',
[order] => "130"
),
[14] => array(
[id] => "58",
[url] => 'http://www.mixcms.dev/reglement-financier.html',
[parent_id] => "38",
[name] => 'Règlement financier',
[order] => "140"
),
[15] => array(
[id] => "37",
[url] => 'http://www.mixcms.dev/actualites.html',
[parent_id] => "0",
[name] => 'Actualités',
[order] => "150"
),
[16] => array(
[id] => "42",
[url] => 'http://www.mixcms.dev/contact.html',
[parent_id] => "0",
[name] => 'Contact',
[order] => "160"
),
[17] => array(
[id] => "59",
[url] => 'http://www.mixcms.dev/acces-pronote.html',
[parent_id] => "0",
[name] => 'Accès ProNote',
[order] => "170"
)
);
[]出了什么问题。对于数字，只需删除它们即可。对于字符串，请使用引号，如下所示：
$menu_issems = array(
0 => array(
"id" => "1",
"url" => 'http://www.mixcms.dev',
"parent_id" => "0",
"name" => 'Accueil',
"order" => "0"
),
1 => array(
"id" => "32",
"url" => 'http://www.mixcms.dev/nos-formations.html',
"parent_id" =>"0",
"name" => 'Nos formations',
"order" => "10"
),
2 => array(
"id" => "33",
"url" => 'http://www.mixcms.dev/bac-professionnel-gestion-adnimistration.html',
"parent_id" => "32",
"name" => 'Bac professionnel : GESTION ADNIMISTRATION',
"order" => "20"
),
3 => array(
"id" => 34,
"url" => 'http://www.mixcms.dev/bac-professionnel-arcu.html',
"parent_id" => 32,
"name" => 'Bac professionnel : ARCU',
"order" => "30"
),
4 => array(
"id" => "35",
"url" => 'http://www.mixcms.dev/bac-professionnel-commerce.html',
"parent_id" => "32",
"name" => 'Bac professionnel : COMMERCE',
"order" => "40"
),
5 => array(
"id" => "36",
"url" => 'http://www.mixcms.dev/les-marques-partenaires.html',
"parent_id" => 32,
"name" => 'Bac professionnel : VENTE',
"order" => 50
),
6 => array(
"id" => "54",
"url" => 'http://www.mixcms.dev/bac-professionnel-option-comptabilite-et-finance-d-rsquo-entreprise.html',
"parent_id" => "32",
"name" => 'Bac professionnel : OPTION COMPTABILITÉ ET FINANCE D’ENTREPRISE',
"order" => "60"
),
7 => array(
"id" => "55",
"url" => 'http://www.mixcms.dev/bac-technologique-communication-et-gestion-des-ressources-humaines.html',
"parent_id" => "32",
"name" => 'Bac technologique : COMMUNICATION ET GESTION DES RESSOURCES HUMAINES',
"order" => "70"
),
8 => array(
"id" => "39",
"url" => 'http://www.mixcms.dev/presentation.html',
"parent_id" => 0,
"name" => 'Présentation',
"order" => 80
),
9 => array(
"id" => 40,
"url" => 'http://www.mixcms.dev/historique.html',
"parent_id" => "39",
"name" => 'Historique',
"order" => "90"
),
10 => array(
"id" => "41",
"url" => 'http://www.mixcms.dev/nos-atouts.html',
"parent_id" => "39",
"name" => 'Nos atouts',
"order" => "100"
),
11 => array(
"id" => "56",
"url" => 'http://www.mixcms.dev/notre-projet-educatif.html',
"parent_id" => "39",
"name" => 'Notre Projet Éducatif',
"order" => "110"
),
12 => array(
"id" => "38",
"url" => 'http://www.mixcms.dev/inscriptions.html',
"parent_id" => "0",
"name" => 'Inscriptions',
"order" => "120"
),
13 => array(
"id" => "57",
"url" => 'http://www.mixcms.dev/reglement-scolaire.html',
"parent_id" => "38",
"name" => 'Règlement scolaire',
"order" => "130"
),
14 => array(
"id" => "58",
"url" => 'http://www.mixcms.dev/reglement-financier.html',
"parent_id" => "38",
"name" => 'Règlement financier',
"order" => "140"
),
15 => array(
"id" => "37",
"url" => 'http://www.mixcms.dev/actualites.html',
"parent_id" => "0",
"name" => 'Actualités',
"order" => "150"
),
16 => array(
"id" => "42",
"url" => 'http://www.mixcms.dev/contact.html',
"parent_id" => "0",
"name" => 'Contact',
"order" => "160"
),
17 => array(
"id" => "59",
"url" => 'http://www.mixcms.dev/acces-pronote.html',
"parent_id" => "0",
"name" => 'Accès ProNote',
"order" => "170"
)
);
但是，由于你的密钥是递增的数字，你可以完全省略它们：
$menu_issems = array(
array(
"id" => "1",
"url" => 'http://www.mixcms.dev',
"parent_id" => "0",
"name" => 'Accueil',
"order" => "0"
),
array(
"id" => "32",
"url" => 'http://www.mixcms.dev/nos-formations.html',
"parent_id" =>"0",
"name" => 'Nos formations',
"order" => "10"
),
array(
"id" => "33",
"url" => 'http://www.mixcms.dev/bac-professionnel-gestion-adnimistration.html',
"parent_id" => "32",
"name" => 'Bac professionnel : GESTION ADNIMISTRATION',
"order" => "20"
),
array(
"id" => 34,
"url" => 'http://www.mixcms.dev/bac-professionnel-arcu.html',
"parent_id" => 32,
"name" => 'Bac professionnel : ARCU',
"order" => "30"
),
array(
"id" => "35",
"url" => 'http://www.mixcms.dev/bac-professionnel-commerce.html',
"parent_id" => "32",
"name" => 'Bac professionnel : COMMERCE',
"order" => "40"
),
array(
"id" => "36",
"url" => 'http://www.mixcms.dev/les-marques-partenaires.html',
"parent_id" => 32,
"name" => 'Bac professionnel : VENTE',
"order" => 50
),
array(
"id" => "54",
"url" => 'http://www.mixcms.dev/bac-professionnel-option-comptabilite-et-finance-d-rsquo-entreprise.html',
"parent_id" => "32",
"name" => 'Bac professionnel : OPTION COMPTABILITÉ ET FINANCE D’ENTREPRISE',
"order" => "60"
),
array(
"id" => "55",
"url" => 'http://www.mixcms.dev/bac-technologique-communication-et-gestion-des-ressources-humaines.html',
"parent_id" => "32",
"name" => 'Bac technologique : COMMUNICATION ET GESTION DES RESSOURCES HUMAINES',
"order" => "70"
),
array(
"id" => "39",
"url" => 'http://www.mixcms.dev/presentation.html',
"parent_id" => 0,
"name" => 'Présentation',
"order" => 80
),
array(
"id" => 40,
"url" => 'http://www.mixcms.dev/historique.html',
"parent_id" => "39",
"name" => 'Historique',
"order" => "90"
),
array(
"id" => "41",
"url" => 'http://www.mixcms.dev/nos-atouts.html',
"parent_id" => "39",
"name" => 'Nos atouts',
"order" => "100"
),
array(
"id" => "56",
"url" => 'http://www.mixcms.dev/notre-projet-educatif.html',
"parent_id" => "39",
"name" => 'Notre Projet Éducatif',
"order" => "110"
),
array(
"id" => "38",
"url" => 'http://www.mixcms.dev/inscriptions.html',
"parent_id" => "0",
"name" => 'Inscriptions',
"order" => "120"
),
array(
"id" => "57",
"url" => 'http://www.mixcms.dev/reglement-scolaire.html',
"parent_id" => "38",
"name" => 'Règlement scolaire',
"order" => "130"
),
array(
"id" => "58",
"url" => 'http://www.mixcms.dev/reglement-financier.html',
"parent_id" => "38",
"name" => 'Règlement financier',
"order" => "140"
),
array(
"id" => "37",
"url" => 'http://www.mixcms.dev/actualites.html',
"parent_id" => "0",
"name" => 'Actualités',
"order" => "150"
),
array(
"id" => "42",
"url" => 'http://www.mixcms.dev/contact.html',
"parent_id" => "0",
"name" => 'Contact',
"order" => "160"
),
array(
"id" => "59",
"url" => 'http://www.mixcms.dev/acces-pronote.html',
"parent_id" => "0",
"name" => 'Accès ProNote',
"order" => "170"
)
);