/* * Patch for filter_var() */ if(!function_exists('filter_var')){ define('FILTER_VALIDATE_IP', 'ip'); define('FILTER_FLAG_IPV4', 'ipv4'); define('FILTER_FLAG_IPV6', 'ipv6'); define('FILTER_VALIDATE_EMAIL', 'email'); define('FILTER_FLAG_EMAIL_UNICODE', 'unicode'); function filter_var($variable, $filter, $option = false){ if($filter == 'ip'){ if($option == 'ipv4'){ if(preg_match("/(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})/", $variable, $matches)){ $variable = $matches[1]; return $variable; } } if($option == 'ipv6'){ if(preg_match("/\s*(([:.]{0,7}[0-9a-fA-F]{0,4}){1,8})\s*/", $variable, $matches)){ $variable = $matches[1]; return $variable; } } } if($filter == 'email'){ if($option == 'unicode' || $option == false){ if(preg_match("/\s*(\S*@\S*\.\S*)\s*/", $variable, $matches)){ $variable = $matches[1]; return $variable; } } } } }
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Study on ancient americans
Started by TylerDurden |
1 Replies
1,103 Views |
May 21, 2014, 11:36:19 pm by cherimoya_kid |
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1,007 Views |
May 14, 2014, 04:23:42 am by TylerDurden |
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The Enteric Nervous System (ENS)
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April 23, 2014, 04:54:36 pm by TylerDurden |
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Neanderthals were never autistic
Started by TylerDurden |
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1,312 Views |
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Positive Neanderthal Study
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Hair and eye Color changes from diet?
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2,955 Views |
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Caveman Burial Rituals and Food
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1,062 Views |
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Neanderthals used complex speech
Started by TylerDurden |
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1,057 Views |
December 23, 2013, 10:51:37 pm by TylerDurden |
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New reason for start of Neolithic era
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Prehistoric Man went house-hunting
Started by TylerDurden |
1 Replies
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