Keruald global functions
Keruald global functions
Library of useful PHP functions.
Free Radicals
Free Radicals
dieprint_r()FunctionPrints human-readable information about a variable, wrapped in a <pre> block
then diesdprint_r()FunctionPrints human-readable information about a variable, wrapped in a <pre> blockextract_client_ip_from_header()FunctionReturns the full header or the IP part of itget_remote_addr()FunctionGets remote IP address.is_ip()FunctionDetermines whether the specified is a valid IP addressis_ipv4()FunctionDetermines whether the specified is a valid IPv4 addressis_ipv6()FunctionDetermines whether the specified is a valid IPv6 addressmb_str_pad()FunctionPads a multibytes string to a certain length with another stringuuid()FunctionGenerates a RFC 4211 compliant v4 UUID (random-based)