reference/dir/functions/getcwd.xml
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aa0cb38a27858dac31214068ead6f600cd6047a2
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<type>string</type><methodname>getcwd</methodname>
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<type class="union"><type>string</type><type>false</type></type><methodname>getcwd</methodname>
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<void/>
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</methodsynopsis>
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<para>
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</para>
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</refsect1>
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<refsect1 role="parameters">
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&reftitle.parameters;
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&no.function.parameters;
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</refsect1>
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<para>
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</para>
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</refsect1>
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<refsect1 role="notes">
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<caution>
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<para>
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If the PHP interpreter has been built with ZTS (Zend Thread Safety) enabled,
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the current working directory returned by <function>getcwd</function>
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may be different from that returned by operating system interfaces.
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External libraries (invoked through <link linkend="book.ffi">FFI</link>)
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which depend on the current working directory will be affected.
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</para>
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</caution>
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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<para>
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