Query: http_support
OS: php
Section: 3
Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar
HTTP_SUPPORT(3) 1 HTTP_SUPPORT(3) http_support - Check built-in HTTP supportSYNOPSISint http_support ([int $feature])DESCRIPTIONCheck for features that require external libraries. See the feature support constants table for possible values for the $feature argument.PARAMETERSo $feature - feature to probe forRETURN VALUESReturns integer, whether requested feature is supported, or a bitmask with all supported features if $feature was omitted.EXAMPLESExample #1 A http_support(3) example <?php if (!http_support(HTTP_SUPPORT_REQUESTS)) { die("Need HTTP request support! "); } ?> PHP Documentation Group HTTP_SUPPORT(3)
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