Description:
------------
These functions behave differently if the underlying I/O operation on STDOUT fails. The difference is that STDERR is affected in one case.

Configure Command =>  './configure'  '--prefix=/usr/lib64/php5'
'--host=x86_64-pc-linux-gnu' '--mandir=/usr/lib64/php5/man'
'--infodir=/usr/lib64/php5/info' '--sysconfdir=/etc'
'--cache-file=./config.cache' '--with-libdir=lib64'
'--with-pcre-regex=/usr' '--enable-cli' '--disable-cgi'
'--with-config-file-path=/etc/php/cli-php5'
'--with-config-file-scan-dir=/etc/php/cli-php5/ext-active'
'--without-pear' '--disable-bcmath' '--with-bz2' '--disable-calendar'
'--disable-ctype' '--without-curl' '--without-curlwrappers'
'--disable-dbase' '--enable-exif' '--without-fbsql' '--without-fdftk'
'--disable-filter' '--disable-ftp' '--with-gettext' '--without-gmp'
'--disable-hash' '--disable-ipv6' '--disable-json' '--without-kerberos'
'--enable-mbstring' '--with-mcrypt' '--without-mhash' '--without-msql'
'--without-mssql' '--with-ncurses' '--with-openssl'
'--with-openssl-dir=/usr' '--disable-pcntl' '--disable-pdo'
'--without-pgsql' '--disable-posix' '--with-pspell' '--without-recode'
'--disable-simplexml' '--disable-shmop' '--without-snmp'
'--disable-soap' '--disable-sockets' '--without-sybase'
'--without-sybase-ct' '--disable-sysvmsg' '--disable-sysvsem'
'--disable-sysvshm' '--without-tidy' '--disable-tokenizer'
'--disable-wddx' '--disable-xmlreader' '--disable-xmlwriter'
'--without-xmlrpc' '--without-xsl' '--disable-zip' '--with-zlib'
'--disable-debug' '--enable-dba' '--without-cdb' '--with-db4'
'--disable-flatfile' '--with-gdbm' '--disable-inifile' '--without-qdbm'
'--with-freetype-dir=/usr' '--with-t1lib=/usr' '--disable-gd-jis-conv'
'--with-jpeg-dir=/usr' '--with-png-dir=/usr' '--without-xpm-dir'
'--with-gd' '--without-mysqli' '--with-readline' '--without-libedit'
'--without-mm' '--with-sqlite=/usr' '--enable-sqlite-utf8'

> diff php.ini-dist /etc/php/cli-php5/php.ini 
474c474
< ;include_path = ".:/php/includes"
---
> include_path = ".:/usr/share/php5:/usr/share/php"
491c491
< extension_dir = "./"
---
> extension_dir =
/usr/lib64/php5/lib/php/extensions/no-debug-non-zts-20060613
560c560
< allow_url_fopen = On
---
> allow_url_fopen = Off
1283a1284,1288
> 
> ; MySQL extensions default connection charset settings
> ;mysql.connect_charset = utf8
> ;mysqli.connect_charset = utf8
> ;pdo_mysql.connect_charset = utf8

Reproduce code:
---------------
Script #1

#! /usr/bin/php
<?
	fprintf(STDOUT, "stdout\n");
	fprintf(STDERR, "stderr\n");
?>

Testcase #2

#! /usr/bin/php
<?
	printf("stdout\n");
	fprintf(STDERR, "stderr\n");
?>

Expected result:
----------------
> ./test1.php > /dev/full
stderr
> ./test2.php > /dev/full
stderr
>

Actual result:
--------------
> ./test1.php > /dev/full
stderr
> ./test2.php > /dev/full
>