本文整理汇总了PHP中readString函数的典型用法代码示例。如果您正苦于以下问题：PHP readString函数的具体用法？PHP readString怎么用？PHP readString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readString函数的6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: takeInput
function takeInput()
{
fscanf(STDIN, "%d", $cases);
$stringArray = array();
for ($i = 0; $i < $cases; $i++) {
$stringArray[] = readString();
}
return $stringArray;
}示例2: decodeLength
function decodeLength($fd, $length, &$json, $level = 0)
{
$pad = str_pad("", $level * 4, " ");
$rest = 0;
while ($rest + 5 < $length) {
$type = readByte($fd);
$nlen = readByte($fd);
$dlen = readInt($fd, 4);
$name = readString($fd, $nlen);
$rest += 6 + $nlen + $dlen;
if ($type == 1 || $type == 5) {
$subj = array();
decodeLength($fd, $dlen, $subj, $level + 1);
if ($name == "") {
$json[] = $subj;
} else {
$json[$name] = $subj;
}
//echo "$pad$type $nlen $dlen $name\n";
continue;
}
if ($type == 2) {
$number = readNumber($fd, $dlen);
if ($name == "") {
$json[] = $number;
} else {
$json[$name] = $number;
}
//echo "$pad$type $nlen $dlen $name => " . gmp_strval($number) . "\n";
continue;
}
if ($type == 3) {
$data = readString($fd, $dlen);
if ($name == "") {
$json[] = $data;
} else {
$json[$name] = $data;
}
//echo "$pad$type $nlen $dlen $name => $data\n";
continue;
}
$data = readString($fd, $dlen);
$dump = "";
for ($inx = 0; $inx < strlen($data); $inx++) {
$dump .= ord($data[$inx]) . " ";
}
echo "=========================={$type} {$nlen} {$dlen} {$name} {$dump}\n";
exit(0);
}
}示例3: search
function search($file, $word, &$statsList)
{
$index = computeIndex($word);
if ($index != -1) {
fseek($file, $index * 4 + 4);
// 4 bytes per entry, skip header
$index = readInt($file);
if ($index) {
$start = sizeof($statsList);
$count = $start;
fseek($file, $index);
$w = readString($file);
while ($w) {
$statIdx = readInt($file);
if ($word == substr($w, 0, strlen($word))) {
// found word that matches (as substring)
$statsList[$count++] = array("word" => $word, "match" => $w, "index" => $statIdx, "full" => strlen($w) == strlen($word), "docs" => array());
}
$w = readString($file);
}
$totalHi = 0;
$totalFreqHi = 0;
$totalFreqLo = 0;
for ($count = $start; $count < sizeof($statsList); $count++) {
$statInfo =& $statsList[$count];
$multiplier = 1;
// whole word matches have a double weight
if ($statInfo["full"]) {
$multiplier = 2;
}
fseek($file, $statInfo["index"]);
$numDocs = readInt($file);
$docInfo = array();
// read docs info + occurrence frequency of the word
for ($i = 0; $i < $numDocs; $i++) {
$idx = readInt($file);
$freq = readInt($file);
$docInfo[$i] = array("idx" => $idx, "freq" => $freq >> 1, "rank" => 0.0, "hi" => $freq & 1);
if ($freq & 1) {
$totalHi++;
$totalFreqHi += $freq * $multiplier;
} else {
$totalFreqLo += $freq * $multiplier;
}
}
// read name and url info for the doc
for ($i = 0; $i < $numDocs; $i++) {
fseek($file, $docInfo[$i]["idx"]);
$docInfo[$i]["name"] = readString($file);
$docInfo[$i]["url"] = readString($file);
}
$statInfo["docs"] = $docInfo;
}
$totalFreq = ($totalHi + 1) * $totalFreqLo + $totalFreqHi;
for ($count = $start; $count < sizeof($statsList); $count++) {
$statInfo =& $statsList[$count];
$multiplier = 1;
// whole word matches have a double weight
if ($statInfo["full"]) {
$multiplier = 2;
}
for ($i = 0; $i < sizeof($statInfo["docs"]); $i++) {
$docInfo =& $statInfo["docs"];
// compute frequency rank of the word in each doc
$freq = $docInfo[$i]["freq"];
if ($docInfo[$i]["hi"]) {
$statInfo["docs"][$i]["rank"] = (double) ($freq * $multiplier + $totalFreqLo) / $totalFreq;
} else {
$statInfo["docs"][$i]["rank"] = (double) ($freq * $multiplier) / $totalFreq;
}
}
}
}
}
return $statsList;
}示例4: search
function search($file, $word, &$statsList)
{
$index = computeIndex($word);
if ($index != -1) {
fseek($file, $index * 4 + 4);
// 4 bytes per entry, skip header
$index = readInt($file);
if ($index) {
$start = sizeof($statsList);
$count = $start;
fseek($file, $index);
$w = readString($file);
while ($w) {
$statIdx = readInt($file);
if ($word == substr($w, 0, strlen($word))) {
// found word that matches (as substring)
$statsList[$count++] = array("word" => $word, "match" => $w, "index" => $statIdx, "full" => strlen($w) == strlen($word), "docs" => array());
}
$w = readString($file);
}
$totalFreq = 0;
for ($count = $start; $count < sizeof($statsList); $count++) {
$statInfo =& $statsList[$count];
fseek($file, $statInfo["index"]);
$numDocs = readInt($file);
$docInfo = array();
// read docs info + occurrence frequency of the word
$totalFreq = 0;
for ($i = 0; $i < $numDocs; $i++) {
$idx = readInt($file);
$freq = readInt($file);
$docInfo[$i] = array("idx" => $idx, "freq" => $freq, "rank" => 0.0);
$totalFreq += $freq;
if ($statInfo["full"]) {
$totalFreq += $freq;
}
}
// read name an url info for the doc
for ($i = 0; $i < $numDocs; $i++) {
fseek($file, $docInfo[$i]["idx"]);
$docInfo[$i]["name"] = readString($file);
$docInfo[$i]["url"] = readString($file);
}
$statInfo["docs"] = $docInfo;
}
for ($count = $start; $count < sizeof($statsList); $count++) {
$statInfo =& $statsList[$count];
for ($i = 0; $i < sizeof($statInfo["docs"]); $i++) {
$docInfo =& $statInfo["docs"];
// compute frequency rank of the word in each doc
$statInfo["docs"][$i]["rank"] = (double) $docInfo[$i]["freq"] / $totalFreq;
}
}
}
}
return $statsList;
}示例5: trackToFlash
function trackToFlash($id)
{
if (file_exists("tracks/" . $id . ".track")) {
$file = fopen("tracks/" . $id . ".track", "r");
$startLine = false;
$final = "";
$lineid = 0;
while (ftell($file) < filesize("tracks/" . $id . ".track")) {
$skipIt = false;
$length = readShort($file);
if ($length == 0) {
if (readByte($file) == 9) {
//End Array/Object
$skipIt = true;
if ($startLine == true) {
$startLine = false;
}
} else {
skip($file, -1);
//Invalid item of length 0
$skipIt = true;
}
}
if ($skipIt == false) {
$name = readString($file, $length);
$type = readByte($file);
if ($type == 0) {
//Double
if ($startLine == true) {
$append = "s";
} else {
$append = "l";
}
if ($name != 'level') {
$val = readDouble($file);
if ((string) $val == 'NAN') {
$val = 'undefined';
}
$final .= $append . $lineid . "_" . $name . "=" . $val . "&";
} else {
skip($file, 8);
}
}
if ($type == 1) {
//Boolean (Show)
skip($file, 1);
}
if ($type == 2) {
//String
$strlength = readShort($file);
skip($file, $strlength);
}
//Type 3 & 6 Do Nothing
if ($type == 8) {
//Array
if ($name == "startLine") {
$startLine = true;
} else {
$lineid = (int) $name;
}
skip($file, 4);
}
}
}
fclose($file);
$final = substr($final, 0, strlen($final) - 1);
return $final;
}
}示例6: skip
$accelLines[$track]++;
}
if ($value == 2) {
$backLines[$track]++;
}
}
}
}
if ($type == 1) {
//Boolean (Show)
skip($file, 1);
}
if ($type == 2) {
//String
$strlength = readShort($file);
$value = readString($file, $strlength);
$trackLengthOff[$currentTrack] = ftell($file) - $trackStartOff[$currentTrack] + 3;
if ($name == 'label') {
$trackName[$track] = $value;
break;
}
}
if ($type == 3) {
//Object
$currentTrack = (int) $name;
$trackStartOff[$currentTrack] = ftell($file);
}
// Type 6: Undefined: Do Nothing
if ($type == 8) {
//Array
if ($name == "startLine") {