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PHP - Manual: SolrInputDocument::fieldExists

2024-04-30

SolrInputDocument::fieldExists

(PECL solr >= 0.9.2)

SolrInputDocument::fieldExistsChecks if a field exists

说明

public SolrInputDocument::fieldExists(string $fieldName): bool

Checks if a field exists

参数

fieldName

Name of the field.

返回值

Returns true if the field was found and false if it was not found.

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官方地址:https://www.php.net/manual/en/solrinputdocument.fieldexists.php

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