'.($escape ? self::escape_html($info) : $info).'
'.$close_btn_html.'
' : $info.($new_line ? EOL : '');
if ($return) return $result;
else echo $result;
}
public static function mysql_now($format = "Y-m-d H:i") {
return "'" . date($format) . "'";
}
public static function get_file_info($filename, $icon_prefix = 'octicon') {
preg_match('/\.[^\.]+$/i', $filename, $ext);
$return = new stdClass;
$extetion = isset($ext[0]) ? $ext[0] : '';
$category = "";
switch (strtolower($extetion)) {
case ".pdf":
case ".doc":
case ".rtf":
case ".txt":
case ".docx":
case ".xls":
case ".xlsx":
$icon = "$icon_prefix $icon_prefix-file-text";
$category = 'document';
break;
case ".png":
case ".jpg":
case ".jpeg":
case ".gif":
case ".bmp":
case ".psd":
case ".tif":
case ".tiff":
$icon = "$icon_prefix $icon_prefix-picture";
$category = "image";
break;
case ".mp3":
case ".wav":
case ".wma":
case ".m4a":
case ".m3u":
$icon = "$icon_prefix $icon_prefix-music";
$category = "audio";
break;
case ".3g2":
case ".3gp":
case ".asf":
case ".asx":
case ".avi":
case ".flv":
case ".m4v":
case ".mov":
case ".mp4":
case ".mpg":
case ".srt":
case ".swf":
case ".vob":
case ".wmv":
$icon = "$icon_prefix $icon_prefix-film";
$category = "video";
break;
default:
$icon = "$icon_prefix $icon_prefix-file-binary";
$category = "other";
break;
}
$return->icon_class = $icon;
$return->extension = $extetion;
$return->category = $category;
return $return;
}
public static function doc_viewer($url, $use_google = false) {
if ($use_google) self::redirect("http://docs.google.com/viewer?url=" . urlencode($url));
else self::redirect($url);
}
public static function new_uid($len = 16) {
if (is_bool($len)) $len = $len === true ? 128 : 16;
$rand = function($min, $max) {
$range = $max - $min;
if ($range < 1) return $min; // not so random...
$log = ceil(log($range, 2));
$bytes = (int) ($log / 8) + 1; // length in bytes
$bits = (int) $log + 1; // length in bits
$filter = (int) (1 << $bits) - 1; // set all lower bits to 1
do {
$rnd = hexdec(bin2hex(openssl_random_pseudo_bytes($bytes)));
$rnd = $rnd & $filter; // discard irrelevant bits
} while ($rnd >= $range);
return $min + $rnd;
};
$token = "";
$codeAlphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
$codeAlphabet.= "abcdefghijklmnopqrstuvwxyz";
$codeAlphabet.= "0123456789";
$max = strlen($codeAlphabet) - 1;
for ($i=0; $i < $len; $i++)
$token .= $codeAlphabet[$rand(0, $max)];
return $token;
}
public static function url_base64_decode($str) {
return base64_decode(strtr($str, array(
'-' => '+',
'_' => '=',
'~' => '/'
)));
}
public static function url_base64_encode($str) {
return strtr(base64_encode($str) , array(
'+' => '-',
'=' => '_',
'/' => '~'
));
}
/**
* redirect()
*
* @param mixed $location
* @return
*/
public static function redirect($location = null) {
if (!is_null($location)) {
header("Location: {$location}");
exit;
}
}
public static function format_address($data) {
$addr = trim(br2nl(get('addr', $data)));
$addr1 = trim(br2nl(get('addr1', $data)));
$city = trim(get('city', $data));
$state = trim(get('state', $data));
$zip = trim(get('zip', $data));
$county = trim(get('county', $data));
if (!$addr) return '';
return $addr.($addr1 != '' ? ', '.$addr1 : '').', '.$city.', '.($county ? $county.', ' : '').$state.' '.$zip;
}
/**
* format_datetime()
*
* @param mixed $format
* @param mixed $dt
* @return
*/
public static function format_datetime($format, $dt = "") {
$date = new DateTime($dt);
return $date->format($format);
}
public static function isvalid_datetime($format, $dt) {
$dt = DateTime::createFromFormat($format, $dt);
return $dt !== false && !array_sum($dt->getLastErrors());
}
/**
* get_timestamp()
*
* @param string $dt
* @return
*/
public static function get_timestamp($dt = "") {
$date = new DateTime($dt);
return $date->getTimestamp();
}
/**
* escape_sql_string()
*
* @param mixed $value
* @return
*/
public static function escape_sql_string($value) {
return addslashes($value);
}
/**
* escape_sql_array()
*
* @param mixed $array
* @return
*/
public static function escape_sql_array($array) {
foreach ($array as $key => $value) {
$array[$key] = (is_string($value)) ? escape_sql_string($value) : $value;
}
return $array;
}
/**
* time_in_words()
*
* @param mixed $timestamp
* @return
*/
public static function time_in_words($date, $with_time = true) {
if (!$date) return 'N/A';
$timestamp = get_timestamp($date);
$distance = (round(abs(time() - $timestamp) / 60));
if ($distance <= 1) {
$return = ($distance == 0) ? 'a few seconds ago' : '1 minute ago';
} elseif ($distance < 60) {
$return = $distance . ' minutes ago';
} elseif ($distance < 119) {
$return = 'an hour ago';
} elseif ($distance < 1440) {
$return = round(floatval($distance) / 60.0) . ' hours ago';
} elseif ($distance < 2880) {
$return = 'Yesterday' . ($with_time ? ' at ' . date('g:i A', $timestamp) : '');
} elseif ($distance < 14568) {
$return = date('l, F d, Y', $timestamp) . ($with_time ? ' at ' . date('g:i A', $timestamp) : '');
} else {
$return = date('F d ', $timestamp) . ((date('Y') != date('Y', $timestamp) ? ' ' . date('Y', $timestamp) : '')) . ($with_time ? ' at ' . date('g:i A', $timestamp) : '');
}
return $return;
}
/**
* escape_html()
*
* @param mixed $str_value
* @return
*/
public static function escape_html($src, $nl2br = false) {
if (is_array($src)) {
return array_map(array(__CLASS__, 'escape_html'), $src);
} else if (is_object($src)) {
return (object)array_map(array(__CLASS__, 'escape_html') , object_to_array($src));
} else {
if (is_null($src)) $src = "";
$new_str = is_string($src) ? htmlentities(html_entity_decode($src, ENT_QUOTES)) : $src;
return $nl2br ? nl2br($new_str) : $new_str;
}
}
public static function descape_html($src) {
if (is_array($src)) {
return array_map(array(__CLASS__, 'descape_html'), $src);
} else if (is_object($src)) {
return (object)array_map(array(__CLASS__, 'descape_html'), object_to_array($src));
} else {
if (is_null($src)) $src = "";
$new_str = is_string($src) ? html_entity_decode($src, ENT_QUOTES) : $src;
return $new_str;
}
}
/*public static function br2empty($text) {
return preg_replace('/