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>assert_options</H1
><DIV
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><A
NAME="AEN180495"
></A
><P
> (PHP 4, PHP 5)</P
>assert_options -- Set/get the various assert flags</DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN180498"
></A
><H2
>说明</H2
>mixed <B
CLASS="methodname"
>assert_options</B
> ( int what [, mixed value] )<BR
></BR
><P
> Set the various <A
HREF="function.assert.html"
><B
CLASS="function"
>assert()</B
></A
> control options or just query
their current settings.
</P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN180511"
></A
><H2
>参数</H2
><P
> <P
></P
><DIV
CLASS="variablelist"
><DL
><DT
><CODE
CLASS="parameter"
>what</CODE
></DT
><DD
><P
> <DIV
CLASS="table"
><A
NAME="AEN180520"
></A
><P
><B
>表 1. Assert Options</B
></P
><TABLE
BORDER="1"
CLASS="CALSTABLE"
><COL><COL><COL><COL><THEAD
><TR
><TH
>option</TH
><TH
>ini-parameter</TH
><TH
>default</TH
><TH
>description</TH
></TR
></THEAD
><TBODY
><TR
><TD
>ASSERT_ACTIVE</TD
><TD
>assert.active</TD
><TD
>1</TD
><TD
>enable <A
HREF="function.assert.html"
><B
CLASS="function"
>assert()</B
></A
> evaluation</TD
></TR
><TR
><TD
>ASSERT_WARNING</TD
><TD
>assert.warning</TD
><TD
>1</TD
><TD
>issue a PHP warning for each failed assertion</TD
></TR
><TR
><TD
>ASSERT_BAIL</TD
><TD
>assert.bail</TD
><TD
>0</TD
><TD
>terminate execution on failed assertions</TD
></TR
><TR
><TD
>ASSERT_QUIET_EVAL</TD
><TD
>assert.quiet_eval</TD
><TD
>0</TD
><TD
> disable error_reporting during assertion expression
evaluation
</TD
></TR
><TR
><TD
>ASSERT_CALLBACK</TD
><TD
>assert.callback</TD
><TD
>(<TT
CLASS="constant"
><B
>NULL</B
></TT
>)</TD
><TD
>user function to call on failed assertions</TD
></TR
></TBODY
></TABLE
></DIV
>
</P
></DD
><DT
><CODE
CLASS="parameter"
>value</CODE
></DT
><DD
><P
> An optional new value for the option.
</P
></DD
></DL
></DIV
>
</P
></DIV
><DIV
CLASS="refsect1"
><A
NAME="AEN180562"
></A
><H2
>返回值</H2
><P
> Returns the original setting of any option or <TT
CLASS="constant"
><B
>FALSE</B
></TT
> on errors.
</P
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