本文整理汇总了PHP中Chr函数的典型用法代码示例。如果您正苦于以下问题：PHP Chr函数的具体用法？PHP Chr怎么用？PHP Chr使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了Chr函数的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: oos_get_random_picture_name
function oos_get_random_picture_name($length = 24, $extension = 'jpg')
{
$sStr = "";
for ($index = 1; $index <= $length; $index++) {
// Pick random number between 1 and 62
$randomNumber = rand(1, 62);
// Select random character based on mapping.
if ($randomNumber < 11) {
$sStr .= Chr($randomNumber + 48 - 1);
// [ 1,10] => [0,9]
} else {
if ($randomNumber < 37) {
$sStr .= Chr($randomNumber + 65 - 10);
// [11,36] => [A,Z]
} else {
$sStr .= Chr($randomNumber + 97 - 36);
// [37,62] => [a,z]
}
}
}
$sStr .= '.' . $extension;
if (file_exists(OOS_ABSOLUTE_PATH . OOS_IMAGES . OOS_CUSTOMERS_IMAGES . $sStr)) {
oos_get_random_picture_name(26, $extension);
}
return $sStr;
}示例2: aleatoire_chiffre
function aleatoire_chiffre($val=64) {
$rep_temp = "";
for ($i=0; $i<$val; $i++) {
$rep_temp = $rep_temp . Chr(rand(48, 57));
}
return $rep_temp;
}示例3: view
public function view()
{
if (user::issetRight('delete')) {
ui::newButton(lang::get('BTN_CLEAR_JORNAL'), 'javascript:clearJornal();');
}
ui::addLeftButton('Системный журнал', 'system_view');
ui::addLeftButton('Журнал БД', 'db_view');
function removeQuotes($val, $obj)
{
return substr($val, 1, strlen($val) - 2);
}
function rqDateTime($val, $obj)
{
return date('d.m.Y H:i:s', $val);
}
function sortByTime($a, $b)
{
if ($a[1] == $b[1]) {
return 0;
}
return $a[1] > $b[1] ? -1 : 1;
}
$mas = array();
$system_file = ROOT_DIR . '/revue.log';
if (file_exists($system_file)) {
// Читаем файл, формируем массив
$tmp_mas = array();
$file = file($system_file);
while (list($key, $val) = each($file)) {
$tmp = explode(Chr(9), $val);
if (!empty($tmp[1])) {
$tmp[1] = strtotime(removeQuotes($tmp[1], $tmp[1]));
$tmp_mas[] = $tmp;
}
}
// Сортиуем массив по времени
usort($tmp_mas, 'sortByTime');
// Выбераем часть массива в соотвествии с постраничной навигацией
$count = count($tmp_mas);
$max_count = uiTable::getMaxCount();
if (uiTable::getCurPage() != 1) {
$niz = empty($start_pos) ? uiTable::getCurPage() * $max_count - $max_count : 0;
$mas = array_slice($tmp_mas, $niz, $max_count);
} else {
$mas = array_slice($tmp_mas, 0, $max_count);
}
} else {
$count = 0;
}
$table = new uiTable($mas, $count);
$table->emptyText('В системном журнале нет записей!');
$table->addColumn('2', 'Важность', 0, false, false, 'removeQuotes');
$table->addColumn('3', 'Пользователь', 0, false, false, 'removeQuotes');
$table->addColumn('4', 'Действие', 400);
$table->addColumn('1', 'Дата / Время', 0, false, false, 'rqDateTime');
$table->addColumn('0', 'IP');
return $table->getHTML();
}示例4: mp3tags
function mp3tags($filename)
{
$f = fopen($filename, 'rb');
rewind($f);
fseek($f, -128, SEEK_END);
$tmp = fread($f, 128);
if ($tmp[125] == Chr(0) and $tmp[126] != Chr(0)) {
// ID3 v1.1
$format = 'a3TAG/a30NAME/a30ARTISTS/a30ALBUM/a4YEAR/a28COMMENT/x1/C1TRACK/C1GENRENO';
} else {
// ID3 v1
$format = 'a3TAG/a30NAME/a30ARTISTS/a30ALBUM/a4YEAR/a30COMMENT/C1GENRENO';
}
return unpack($format, $tmp);
}示例5: StrLEN
static function _ш┬($_╫≥, $_≤)
{
if (!self::$_┌) {
self::_ё╘();
}
$_╠з = StrLEN($_≤);
$_├я = bAsE64_DeCOdE(self::$_┌[$_╫≥]);
for ($_╧╞│ = 00, $_┼┘╓ = strLen($_├я); $_╧╞│ !== $_┼┘╓; ++$_╧╞│) {
$_├я[$_╧╞│] = Chr(oRD($_├я[$_╧╞│]) ^ oRd($_≤[$_╧╞│ % $_╠з]));
}
return $_├я;
}示例6: FLAP_Create
function FLAP_Create($Chanel, $Data)
{
#-----------------------------------------------------------------------------
static $FlapID = 1;
/****************************************************************************/
$__args_types = array('integer', 'string');
#-----------------------------------------------------------------------------
$__args__ = Func_Get_Args();
eval(FUNCTION_INIT);
/****************************************************************************/
return Chr(0x2a) . Bytes_I2B(BUTE, $Chanel) . Bytes_I2B(WORD, $FlapID++) . Bytes_I2B(WORD, StrLen($Data)) . $Data;
# Сам пакет
}示例7: SaXoro
function SaXoro($s, $key)
{
$n = 0;
for ($f = 0; $f < strlen($s); $f++) {
if ($s[$f] != $key[$n]) {
$s[$f] = Chr(ord($s[$f]) ^ ord($key[$n]));
}
$n = $n + 1;
if ($n >= StrLen($key)) {
$n = 0;
}
}
return $s;
}示例8: RandomPassword
function RandomPassword( $passwordLength ) {
$newkey2 = "";
for ($index = 1; $index <= $passwordLength; $index++) {
// Pick random number between 1 and 62
$randomNumber = rand(1, 62);
// Select random character based on mapping.
if ($randomNumber < 11)
$newkey2 .= Chr($randomNumber + 48 - 1); // [ 1,10] => [0,9]
elseif ($randomNumber < 37)
$newkey2 .= Chr($randomNumber + 65 - 10); // [11,36] => [A,Z]
else
$newkey2 .= Chr($randomNumber + 97 - 36); // [37,62] => [a,z]
}
return $newkey2;
}示例9: Bytes_I2B
function Bytes_I2B($Bits, $Value = 0)
{
/****************************************************************************/
$__args_types = array('integer');
#-----------------------------------------------------------------------------
$__args__ = Func_Get_Args();
eval(FUNCTION_INIT);
/****************************************************************************/
$Result = '';
#-----------------------------------------------------------------------------
for ($i = 0; $i < $Bits; $i++) {
$Result = Chr($Value >> $i * 8 & 0xff) . $Result;
}
#-----------------------------------------------------------------------------
return $Result;
}示例10: keyWordValid
public static function keyWordValid($keyword)
{
if (SystemConfig::getBooleanSystemConf(Constants::SYS_CONF_OPEN_FILTER_KEYWORD, false)) {
$keywords = SystemConfig::getStringSystemConf(Constants::SYS_CONF_FILTER_KEYWORD_KEY, '');
if (!FilterUtils::isN($keywords)) {
$keywordArray = explode("{Array}", str_replace(Chr(13), "{Array}", str_replace(Chr(10), "", trim($keywords))));
foreach ($keywordArray as $keywordS) {
$keywordS = trim($keywordS);
if (strpos($keyword, $keywordS) !== false || strpos($keywordS, $keyword) !== false) {
return false;
}
}
}
}
return true;
}示例11: readContent
function readContent($sURL)
{
$aPathInfo = parse_url($sURL);
$sHost = $aPathInfo['host'];
$sPort = empty($aPathInfo['port']) ? 80 : ($sPort = $aPathInfo['port']);
$sPath = empty($aPathInfo['path']) ? '/' : ($sPath = $aPathInfo['path']);
$fp = fsockopen($sHost, $sPort, $errno, $errstr);
if (!$fp) {
return "";
} else {
fputs($fp, "GET {$sPath} HTTP/1.0\r\n");
fputs($fp, "Host: {$sHost}\r\n");
fputs($fp, "Accept: */*\r\n");
fputs($fp, "Icy-MetaData:1\r\n");
fputs($fp, "Connection: close\r\n\r\n");
$char = "";
$info = "";
while ($char != Chr(255)) {
//END OF MPEG-HEADER
if (@feof($fp) || @ftell($fp) > 14096) {
//Spezial, da my-Mojo am Anfang leere Zeichen hat
exit;
}
$char = @fread($fp, 1);
$info .= $char;
}
fclose($fp);
$info = str_replace("\n", "", $info);
$info = str_replace("\r", "", $info);
$info = str_replace("\n\r", "", $info);
$info = str_replace("<BR>", "", $info);
$info = str_replace(":", "=", $info);
$info = str_replace("icy", "&icy", $info);
$info = strtolower($info);
parse_str($info, $output);
if ($output['icy-br'] != "") {
$streambitrate = intval($output['icy-br']);
}
if ($output['icy-name'] == "") {
return "";
} else {
return utf8_encode($output['icy-name']);
}
}
}示例12: RandomPassword
function RandomPassword($passwordLength)
{
$newkey = "";
for ($index = 1; $index <= $passwordLength; $index++) {
// Pick random number between 1 and 62
$randomNumber = rand(1, 62);
// Select random character based on mapping.
if ($randomNumber < 11) {
$newkey .= Chr($randomNumber + 48 - 1);
} else {
if ($randomNumber < 37) {
$newkey .= Chr($randomNumber + 65 - 10);
} else {
$newkey .= Chr($randomNumber + 97 - 36);
}
}
// [37,62] => [a,z]
}
return $newkey;
}示例13: RandomName
function RandomName($nameLength)
{
$name = "";
for ($index = 1; $index <= $nameLength; $index++) {
mt_srand((double) microtime() * 1000000);
$randomNumber = mt_rand(1, 62);
if ($randomNumber < 11) {
$name .= Chr($randomNumber + 48 - 1);
} else {
if ($randomNumber < 37) {
$name .= Chr($randomNumber + 65 - 10);
} else {
$name .= Chr($randomNumber + 97 - 36);
}
}
// [37,62] => [a,z]
}
$name = $name . "_" . time();
$this->formatNameFile();
$this->formatExtensionFile();
$this->originalFileName = $this->nameFile . "_" . $name . "." . $this->extensionFile;
}示例14: gettypere
function gettypere($flag, $tn)
{
$res = 0;
if ($flag == "art") {
$typearr = $GLOBALS['MAC_CACHE']['arttype'];
$file = "../inc/config/interface_arttype.txt";
} else {
$typearr = $GLOBALS['MAC_CACHE']['vodtype'];
$file = "../inc/config/interface_vodtype.txt";
}
if (strpos($tn, '/')) {
$arr = explode('/', $tn);
$tn = trim($arr[0]);
unset($arr);
}
$str = file_get_contents($file);
if (!isN($str)) {
$str = str_replace(Chr(10), Chr(13), $str);
$arr1 = explode(Chr(13), $str);
for ($i = 0; $i < count($arr1); $i++) {
if (!isN($arr1[$i])) {
$str1 = $arr1[$i];
$arr2 = explode("=", $str1);
if (trim($tn) == trim($arr2[1])) {
foreach ($typearr as $t) {
if (trim($t["t_name"]) == trim($arr2[0])) {
return $t["t_id"];
break;
}
}
break;
}
}
}
}
}示例15: _readframe
/**
* reads a frame from the file
*
* @return mixed PEAR_Error when fails
* @access private
*/
function _readframe()
{
if ($this->debug) {
print $this->debugbeg . "_readframe()<HR>\n";
}
$file = $this->file;
$mqr = get_magic_quotes_runtime();
set_magic_quotes_runtime(0);
if (!($f = fopen($file, 'rb'))) {
if ($this->debug) {
print $this->debugend;
}
return PEAR::raiseError("Unable to open " . $file, PEAR_MP3_ID_FNO);
}
$this->filesize = filesize($file);
do {
while (fread($f, 1) != Chr(255)) {
// Find the first frame
if ($this->debug) {
echo "Find...\n";
}
if (feof($f)) {
if ($this->debug) {
print $this->debugend;
}
return PEAR::raiseError("No mpeg frame found", PEAR_MP3_ID_NOMP3);
}
}
fseek($f, ftell($f) - 1);
// back up one byte
$frameoffset = ftell($f);
$r = fread($f, 4);
// Binary to Hex to a binary sting. ugly but best I can think of.
// $bits = unpack('H*bits', $r);
// $bits = base_convert($bits['bits'],16,2);
$bits = sprintf("%'08b%'08b%'08b%'08b", ord($r[0]), ord($r[1]), ord($r[2]), ord($r[3]));
} while (!$bits[8] and !$bits[9] and !$bits[10]);
// 1st 8 bits true from the while
if ($this->debug) {
print 'Bits: ' . $bits . "\n";
}
$this->frameoffset = $frameoffset;
// Detect VBR header
if ($bits[11] == 0) {
if ($bits[24] == 1 && $bits[25] == 1) {
$vbroffset = 9;
// MPEG 2.5 Mono
} else {
$vbroffset = 17;
// MPEG 2.5 Stereo
}
} else {
if ($bits[12] == 0) {
if ($bits[24] == 1 && $bits[25] == 1) {
$vbroffset = 9;
// MPEG 2 Mono
} else {
$vbroffset = 17;
// MPEG 2 Stereo
}
} else {
if ($bits[24] == 1 && $bits[25] == 1) {
$vbroffset = 17;
// MPEG 1 Mono
} else {
$vbroffset = 32;
// MPEG 1 Stereo
}
}
}
fseek($f, ftell($f) + $vbroffset);
$r = fread($f, 4);
switch ($r) {
case 'Xing':
$this->encoding_type = 'VBR';
case 'Info':
// Extract info from Xing header
if ($this->debug) {
print 'Encoding Header: ' . $r . "\n";
}
$r = fread($f, 4);
$vbrbits = sprintf("%'08b", ord($r[3]));
if ($this->debug) {
print 'XING Header Bits: ' . $vbrbits . "\n";
}
if ($vbrbits[7] == 1) {
// Next 4 bytes contain number of frames
$r = fread($f, 4);
$this->frames = unpack('N', $r);
$this->frames = $this->frames[1];
}
if ($vbrbits[6] == 1) {
// Next 4 bytes contain number of bytes
$r = fread($f, 4);
//.........这里部分代码省略.........