Sophie: php-manual-en-4.3.0-2mdk noarch

php-manual-en-4.3.0-2mdk.noarch.rpm

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>Program Execution functions</TITLE
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>LXXXIII. Program Execution functions</H1
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><H1
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><A
NAME="exec.intro"
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>Introduction</H1
><P
>&#13;    Those functions provides means to executes commands on the
    system itself, and means secure such commands.
   </P
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><A
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></A
>Requirements</H1
><P
>No external libraries are needed to build this extension.</P
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><H1
CLASS="section"
><A
NAME="exec.installation"
></A
>Installation</H1
><P
>There is no installation needed to use these
functions; they are part of the PHP core.</P
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><A
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></A
>Runtime Configuration</H1
><P
>This extension has no configuration directives defined in <TT
CLASS="filename"
>php.ini</TT
>.</P
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><H1
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><A
NAME="exec.resources"
></A
>Resource Types</H1
><P
>This extension has no resource types defined.</P
></DIV
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CLASS="section"
><H1
CLASS="section"
><A
NAME="exec.constants"
></A
>Predefined Constants</H1
><P
>This extension has no constants defined.</P
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><H1
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><A
NAME="exec.seealso"
></A
>See Also</H1
><P
>&#13;     These functions are also closely related to the 
     <A
HREF="language.operators.execution.html"
>backtick operator</A
>.
     Also, while in <A
HREF="features.safe-mode.html"
>Safe Mode</A
> you
     must consider the <A
HREF="features.safe-mode.html#ini.safe-mode-exec-dir"
>&#13;     safe_mode_exec_dir</A
> directive.
    </P
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></DT
><DT
><A
HREF="function.escapeshellarg.html"
>escapeshellarg</A
>&nbsp;--&nbsp;escape a string to be used as a shell argument</DT
><DT
><A
HREF="function.escapeshellcmd.html"
>escapeshellcmd</A
>&nbsp;--&nbsp;escape shell metacharacters</DT
><DT
><A
HREF="function.exec.html"
>exec</A
>&nbsp;--&nbsp;Execute an external program</DT
><DT
><A
HREF="function.passthru.html"
>passthru</A
>&nbsp;--&nbsp;
     Execute an external program and display raw output
    </DT
><DT
><A
HREF="function.proc-close.html"
>proc_close</A
>&nbsp;--&nbsp;
     Close a process opened by proc_open and return the exit code of that
     process.
    </DT
><DT
><A
HREF="function.proc-open.html"
>proc_open</A
>&nbsp;--&nbsp;
     Execute a command and open file pointers for input/output
    </DT
><DT
><A
HREF="function.shell-exec.html"
>shell_exec</A
>&nbsp;--&nbsp;
     Execute command via shell and return complete output as string
    </DT
><DT
><A
HREF="function.system.html"
>system</A
>&nbsp;--&nbsp;Execute an external program and display output</DT
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