(mongodb >=1.7.0)
MongoDB\Driver\ClientEncryption::encrypt — Encrypt a value
$value, ?array $options = null): MongoDB\BSON\BinaryEncrypts the value.
valueThe value to be encrypted. Any value that can be inserted into MongoDB can be encrypted using this method.
options
| Option | Type | Description | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| algorithm | string | 
            The encryption algorithm to be used. This option is required. Specify one of the following ClientEncryption constants: 
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| contentionFactor | int | 
            The contention factor for evaluating queries with indexed, encrypted payloads. 
            This option only applies and may only be specified when
              | 
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| keyAltName | string | 
            
            Identifies a key vault collection document by
              | 
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| keyId | MongoDB\BSON\Binary | 
            
            Identifies a data key by   | 
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| queryType | string | 
            The query type for evaluating queries with indexed, encrypted payloads. Specify one of the following ClientEncryption constants: 
 
            This option only applies and may only be specified when
              | 
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| rangeOpts | array | 
            
            Index options for a queryable encryption field supporting "range"
            queries. The options below must match the values set in the
             
 
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Returns the encrypted value as MongoDB\BSON\Binary object with subtype 6.
| バージョン | 説明 | 
|---|---|
| PECL mongodb 1.20.0 | 
        Added the "trimFactor" range option. The
        "sparsity" range option is now optional.
        | 
      
| PECL mongodb 1.16.0 | 
        Added the "rangeOpts" option.
        | 
      
| PECL mongodb 1.14.0 | 
        Added the "contentionFactor" and
        "queryType" options.
        |