(PHP 5 >= 5.1.2, PHP 7, PHP 8, PECL xmlwriter >= 0.1.0)
XMLWriter::writePi -- xmlwriter_write_pi — Writes a PI
Object-oriented style
Procedural style
Writes a processsing instruction.
writer
Only for procedural calls. The XMLWriter instance that is being modified. This object is returned from a call to xmlwriter_open_uri() or xmlwriter_open_memory() .
targuet
The targuet of the processsing instruction.
content
The content of the processsing instruction.