reference/filesystem/functions/disk-free-space.xml
b95d28e6ec86e4a71e012737d36ebdc1cf009180
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<type>float</type><methodname>disk_free_space</methodname>
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<type class="union"><type>float</type><type>false</type></type><methodname>disk_free_space</methodname>
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<methodparam><type>string</type><parameter>directory</parameter></methodparam>
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</methodsynopsis>
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<para>
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