needed.(pdf.php) - phpMan
cache_metadata_size (8) - Estimate the size of the metadata device needed for... wcswidth (3) - determine columns needed for a fixed-size wide-charact... wcwidth (3) - determine columns needed for a wide character
cache_metadata_size (8) - Estimate the size of the metadata device needed for... wcswidth (3) - determine columns needed for a fixed-size wide-charact... wcwidth (3) - determine columns needed for a wide character