Writes data to the large object

# OCILob::write

(PHP 5, PHP 7, PHP 8, PECL OCI8 >= 1.1.0)

OCILob::write — Writes data to the large object

### Description

public OCILob::write(string `$data`, ?int `$length` = `null`): int|false

Writes data from the parameter `data` into the current position of LOB's internal pointer.

### Parameters

`data`

  The data to write in the LOB.

`length`

  If this parameter is an integer, writing will stop after `length` bytes have been written or the end of `data` is reached, whichever comes first.

### Return Values

Returns the number of bytes written or `false` on failure.

### Changelog

Version | Description
--- | ---
8.0.0, PECL OCI8 3.0.0 | `length` is now nullable.
8.0.0, PECL OCI8 3.0.0 | The OCI-Lob class was renamed to OCILob to align with PHP naming standards.

### See Also

- OCILob::read

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