Php 查找数组中是否存在键
我正在使用API。 我使用阵列收集数据，然后将其发送到正在使用的软件。像这样：Php 查找数组中是否存在键,php,arrays,Php,Arrays,我正在使用API。 我使用阵列收集数据，然后将其发送到正在使用的软件。像这样： $pers_payload = array( 'gender' => 'Unknown', //or Male / Female 'first_name' => $_POST['billing_first_name'], 'family_name' => $_POST ['billing_last_name'], 'email' => $_POST['bil
$pers_payload = array(
'gender' => 'Unknown', //or Male / Female
'first_name' => $_POST['billing_first_name'],
'family_name' => $_POST ['billing_last_name'],
'email' => $_POST['billing_email'],
'linked_as_contact_to_organization' => array(
array(
'organization_id' => $organization_id, // add the person as a contact to the newly created organization
'work_email' => $_POST['billing_email'],
'work_phone' => $_POST['billing_phone']
)
),
'visiting_address' => array(
'country_code' => 'NL'
), // can be extented with other address data
'postal_address' => array(
'country_code' => $_POST['billing_country']
) // can be extented with other address data
);
// add the person to CRM
$person = $SimplicateApi->makeApiCall('POST','/crm/person',json_encode($pers_payload));
$tet = $SimplicateApi->makeApiCall('GET','/crm/person?q[first_name]=Kevin1');
var_dump（$tet）
我相信它会返回一个所谓的多维数组：
array(3) {
["data"] => array(2) {
[0] => array(11) {
["id"] => string(39)
"person:067af3bd2045824e62ac579e634623b8" ["interests"] => array(1) {
[0] => array(3) {
["value"] => bool(false)["id"] => string(25)
"interest:f278f47e6e9d48b8" ["name"] => string(19)
"Actief in Duitsland"
}
}["simplicate_url"] => string(51)
"https://emark.simplicate.nl/crm/person/view?id=3552" ["avatar"] => array(2) {
["initials"] => string(2)
"Kt" ["color"] => string(7)
"#03e084"
}["linked_as_contact_to_organization"] => array(1) {
[0] => array(7) {
["id"] => string(46)
"contactperson:0f16f418f1845749c79bebf9e1e753e5" ["organization_id"] => string(45)
"organization:8632b86ba41637262e0871767f96f43e" ["name"] => string(9)
"testing12" ["work_email"] => string(24)
"ma@e-marketingsupport.nl" ["work_phone"] => string(8)
"06269684" ["work_mobile"] => string(8)
"06269684" ["interests"] => array(16) {
[0] => array(3) {
["value"] => bool(false)["id"] => string(25)
"interest:456e8b19c0079647" ["name"] => string(11)
"Twinkle 100"
}[1] => array(3) {
["value"] => bool(false)["id"] => string(25)
"interest:a70e69b83382e85a" ["name"] => string(17)
"Bekend merk in NL"
}[2] => array(3) {
["value"] => bool(false)["id"] => string(25)
"interest:ce50f1b5593ac180" ["name"] => string(15)
"Cross Border 30"
}[3] => array(3) {
["value"] => bool(false)["id"] => string(25)
"interest:f40eca1b281969d6" ["name"] => string(20)
"Meerdere vestigingen"
}[4] => array(3) {
["value"] => bool(false)["id"] => string(25)
"interest:7435d7409a07cefb" ["name"] => string(26)
"Meer dan 100k in Duitsland"
}[5] => array(3) {
["value"] => bool(false)["id"] => string(25)
"interest:cc072cea856ea23a" ["name"] => string(17)
"B2B leadgeneratie"
}[6] => array(3) {
["value"] => bool(false)["id"] => string(25)
"interest:f278f47e6e9d48b8" ["name"] => string(19)
"Actief in Duitsland"
}[7] => array(3) {
["value"] => bool(false)["id"] => string(25)
"interest:9bbeb23d17283595" ["name"] => string(10)
"Exporteert"
}[8] => array(3) {
["value"] => bool(false)["id"] => string(25)
"interest:97ed988af66b1abc" ["name"] => string(8)
"Debiteur"
}[9] => array(3) {
["value"] => bool(false)["id"] => string(41)
"interest:3e31ffca2394bc38e1bb3149bee8b668" ["name"] => string(9)
"Marketing"
}[10] => array(3) {
["value"] => bool(false)["id"] => string(41)
"interest:706fa5fa92c56081e1bb3149bee8b668" ["name"] => string(6)
"Amazon"
}[11] => array(3) {
["value"] => bool(false)["id"] => string(41)
"interest:05f1a5da1c4c7df2e1bb3149bee8b668" ["name"] => string(3)
"Jur"
}[12] => array(3) {
["value"] => bool(false)["id"] => string(41)
"interest:477554ee16a0c738e1bb3149bee8b668" ["name"] => string(11)
"Vertalingen"
}[13] => array(3) {
["value"] => bool(false)["id"] => string(41)
"interest:f5f1b7512245a3b5e1bb3149bee8b668" ["name"] => string(5)
"Adres"
}[14] => array(3) {
["value"] => bool(false)["id"] => string(41)
"interest:d1123dfaa0073c82e1bb3149bee8b668" ["name"] => string(4)
"GmbH"
}[15] => array(3) {
["value"] => bool(false)["id"] => string(41)
"interest:7d3458131ea89afbe1bb3149bee8b668" ["name"] => string(3)
"Web"
}
}
}
}["gender"] => string(7)
"Unknown" ["first_name"] => string(6)
"Kevin1" ["family_name"] => string(7)
"testing" ["full_name"] => string(14)
"Kevin1 testing" ["email"] => string(24)
"ma@e-marketingsupport.nl" ["phone"] => string(8)
"06269684"
}[1] => array(11) {
["id"] => string(39)
"person:067af3bd2045824ea8c16e7ea0baf9d6" ["interests"] => array(1) {
[0] => array(3) {
["value"] => bool(false)["id"] => string(25)
"interest:f278f47e6e9d48b8" ["name"] => string(19)
"Actief in Duitsland"
}
}["simplicate_url"] => string(51)
"https://emark.simplicate.nl/crm/person/view?id=3553" ["avatar"] => array(2) {
["initials"] => string(2)
"Kt" ["color"] => string(7)
"#dce1f3"
}["linked_as_contact_to_organization"] => array(1) {
[0] => array(7) {
["id"] => string(46)
"contactperson:f48fdcaaff0211e728a2e4ccf197900b" ["organization_id"] => string(45)
"organization:8632b86ba41637262e0871767f96f43e" ["name"] => string(9)
"testing12" ["work_email"] => string(24)
"ma@e-marketingsupport.nl" ["work_phone"] => string(8)
"06269684" ["work_mobile"] => string(8)
"06269684" ["interests"] => array(16) {
[0] => array(3) {
["value"] => bool(false)["id"] => string(25)
"interest:456e8b19c0079647" ["name"] => string(11)
"Twinkle 100"
}[1] => array(3) {
["value"] => bool(false)["id"] => string(25)
"interest:a70e69b83382e85a" ["name"] => string(17)
"Bekend merk in NL"
}[2] => array(3) {
["value"] => bool(false)["id"] => string(25)
"interest:ce50f1b5593ac180" ["name"] => string(15)
"Cross Border 30"
}[3] => array(3) {
["value"] => bool(false)["id"] => string(25)
"interest:f40eca1b281969d6" ["name"] => string(20)
"Meerdere vestigingen"
}[4] => array(3) {
["value"] => bool(false)["id"] => string(25)
"interest:7435d7409a07cefb" ["name"] => string(26)
"Meer dan 100k in Duitsland"
}[5] => array(3) {
["value"] => bool(false)["id"] => string(25)
"interest:cc072cea856ea23a" ["name"] => string(17)
"B2B leadgeneratie"
}[6] => array(3) {
["value"] => bool(false)["id"] => string(25)
"interest:f278f47e6e9d48b8" ["name"] => string(19)
"Actief in Duitsland"
}[7] => array(3) {
["value"] => bool(false)["id"] => string(25)
"interest:9bbeb23d17283595" ["name"] => string(10)
"Exporteert"
}[8] => array(3) {
["value"] => bool(false)["id"] => string(25)
"interest:97ed988af66b1abc" ["name"] => string(8)
"Debiteur"
}[9] => array(3) {
["value"] => bool(false)["id"] => string(41)
"interest:3e31ffca2394bc38e1bb3149bee8b668" ["name"] => string(9)
"Marketing"
}[10] => array(3) {
["value"] => bool(false)["id"] => string(41)
"interest:706fa5fa92c56081e1bb3149bee8b668" ["name"] => string(6)
"Amazon"
}[11] => array(3) {
["value"] => bool(false)["id"] => string(41)
"interest:05f1a5da1c4c7df2e1bb3149bee8b668" ["name"] => string(3)
"Jur"
}[12] => array(3) {
["value"] => bool(false)["id"] => string(41)
"interest:477554ee16a0c738e1bb3149bee8b668" ["name"] => string(11)
"Vertalingen"
}[13] => array(3) {
["value"] => bool(false)["id"] => string(41)
"interest:f5f1b7512245a3b5e1bb3149bee8b668" ["name"] => string(5)
"Adres"
}[14] => array(3) {
["value"] => bool(false)["id"] => string(41)
"interest:d1123dfaa0073c82e1bb3149bee8b668" ["name"] => string(4)
"GmbH"
}[15] => array(3) {
["value"] => bool(false)["id"] => string(41)
"interest:7d3458131ea89afbe1bb3149bee8b668" ["name"] => string(3)
"Web"
}
}
}
}["gender"] => string(7)
"Unknown" ["first_name"] => string(6)
"Kevin1" ["family_name"] => string(7)
"testing" ["full_name"] => string(14)
"Kevin1 testing" ["email"] => string(24)
"ma@e-marketingsupport.nl" ["phone"] => string(8)
"06269684"
}
}["errors"] => NULL["debug"] => NULL
}
我的问题是，如果数组键first\u name
存在于$tet
我的尝试：
$pers_payload = array(
'gender' => 'Unknown', //or Male / Female
'first_name' => $_POST['billing_first_name'],
'family_name' => $_POST ['billing_last_name'],
'email' => $_POST['billing_email'],
'linked_as_contact_to_organization' => array(
array(
'organization_id' => $organization_id, // add the person as a contact to the newly created organization
'work_email' => $_POST['billing_email'],
'work_phone' => $_POST['billing_phone']
)
),
'visiting_address' => array(
'country_code' => 'NL'
), // can be extented with other address data
'postal_address' => array(
'country_code' => $_POST['billing_country']
) // can be extented with other address data
);
// add the person to CRM
$tet = $SimplicateApi->makeApiCall('GET','/crm/person?q[first_name]=Kevin1');
foreach ($tet['data'] as $data) {
if (array_key_exists('first_name', $data)) {
echo "found key 'first_name' with value '" . $data['first_name'] . "'\n";
} else {
// perform your post request
$person = $SimplicateApi->makeApiCall('POST','/crm/person',json_encode($pers_payload));
}
}
您可以使用array\u key\u exists
if（数组密钥存在（'first_name'，$pers_payload））{
echo“无法执行此任务”；
}否则{
$person=$SimplicateApi->makeApiCall（'POST'，'/crm/person'，json_编码（$pers_有效载荷））；
}
从外部数组（$tet['data']
）中选择数据元素，并迭代其成员。在每种情况下，使用或函数检查要查找的密钥是否存在：
foreach ($tet['data'] as $data) {
if (array_key_exists('first_name', $data)) {
echo "found key 'first_name' with value '" . $data['first_name'] . "'\n";
} else {
// perform your post request
}
}
如果数组非常大，并且希望保持较低的内存消耗，以便代码能够很好地伸缩，则可以通过仅迭代数组键而不是复杂值来防止复制数据：
foreach (array_keys($tet['data']) as $key) {
if (array_key_exists('first_name', $tet['data'][$key])) {
echo "found key 'first_name' with value '" . $tet['data'][$key]['first_name'] . "'\n";
} else {
// perform your post request
}
}
根据你在这里的补充评论，你的实际问题是另一个问题。不过，添加一个简单的不区分大小写的字符串比较可能就足够了：
foreach (array_keys($tet['data']) as $key) {
if ( array_key_exists('first_name', $tet['data'][$key])
&& (strcasecmp($tet['data'][$key]['first_name'], 'Kevin1') == 0) ) {
echo "found key 'first_name' with value '" . $tet['data'][$key]['first_name'] . "'\n";
} else {
// perform your post request
}
}
那么，您从外部数组中选择数据元素，并迭代其成员。在每种情况下，使用isset（）
或array\u key\u exists（）
检查要查找的密钥是否存在。对我来说很直接…我在php方面不是很先进有些事情对我来说不是很直接对不起：L@arkaschaSure，我们一直都在学习。都很好。你能按照我的建议吗？这将搜索一个值“first\u name”，OP引用具有该名称的密钥。更好的做法是，$pers\u payload
不是OP引用的数组。至少我是这样理解这个问题的。只需阅读问题的最后一句话……我知道如何解决它，但代码分析错误中有一个错误：语法错误，意外的“'\n”（T_CONSTANT_ENCAPSED_STRING），应为“，”或“；”@谢谢你的提示，修正了它，那是我愚蠢的键盘驱动坚持自动完成的结果；-）仍然运行POST请求事件，其中存在我输入的名称$tet@Kevin.a“你输入的名字”是什么？进入哪里？您在问题中没有提到任何名称，但关键“first_name”是否存在。你的问题是否真的没有问你到底在寻找什么？将其添加到问题中。