XMLWriter::writeElement
XMLWriter::writeRaw
XMLWriter Functions
PHP Manual

# XMLWriter::writePI

# xmlwriter_write_pi

(PHP 5 >= 5.1.2, PECL xmlwriter >= 0.1.0)

XMLWriter::writePI -- xmlwriter_write_pi — Writes a PI

### Description

Object oriented style

bool XMLWriter::writePI ( string `$target` , string `$content` )

Procedural style

bool xmlwriter_write_pi ( resource `$xmlwriter` , string `$target` , string `$content` )

Writes a processing instruction.

### Parameters

`xmlwriter`

  Only for procedural calls. The XMLWriter resource that is being modified. This resource comes from a call to xmlwriter_open_uri() or xmlwriter_open_memory().

`target`

  The target of the processing instruction.

`content`

  The content of the processing instruction.

### Return Values

Returns `TRUE` on success or `FALSE` on failure.

### See Also

- XMLWriter::startPI() - Create start PI tag
- XMLWriter::endPI() - End current PI

XMLWriter::writeElement
XMLWriter::writeRaw
XMLWriter Functions
PHP Manual