本文整理汇总了PHP中DBC::getRecord方法的典型用法代码示例。如果您正苦于以下问题：PHP DBC::getRecord方法的具体用法？PHP DBC::getRecord怎么用？PHP DBC::getRecord使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类DBC的用法示例。
在下文中一共展示了DBC::getRecord方法的2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: fromDBC
/**
* Attempts to construct a map based on given DBC, predicting what each field could possibly hold by way of sampling
*/
public static function fromDBC(DBC $dbc, $attach = true)
{
$fields = $dbc->getFieldCount();
$samples = $dbc->getRecordCount() > self::SAMPLES ? self::SAMPLES : $dbc->getRecordCount();
$block = $dbc->getStringBlock();
preg_match_all('#\\0#', $block, $matches, PREG_OFFSET_CAPTURE);
$strings = array();
foreach ($matches[0] as $offset) {
$offset = (int) $offset[1] + 1;
if ($offset < strlen($block) - 1) {
$strings[$offset] = true;
}
}
$matrix = array_fill(1, $fields, 0);
for ($i = 0; $i < $samples; $i++) {
$record = $dbc->getRecord($i);
$values = $record->asArray();
foreach ($values as $offset => $value) {
if ($value < 0) {
$matrix[$offset] += 1 << 0;
}
if (self::isProbableFloat($value)) {
$matrix[$offset] += 1 << 8;
}
if (isset($strings[$value]) || $value === 0) {
$matrix[$offset] += 1 << 16;
if ($value !== 0) {
$matrix[$offset] |= 1 << 24;
}
}
}
}
$map = new self();
for ($i = 1; $i <= $fields; $i++) {
$probs = $matrix[$i];
$int = ($probs & 0xff) / $samples;
$flt = (($probs & 0xff00) >> 8) / $samples;
$str = (($probs & 0xff0000) >> 16) / $samples;
$strbit = ($probs & 0xff000000) >> 24;
$field = 'field' . $i;
if ($flt > 0.6) {
$type = DBC::FLOAT;
} else {
if ($strbit > 0 && $str > 0.99) {
$type = DBC::STRING;
if ($i + DBC::LOCALIZATION <= $fields) {
$type = DBC::STRING_LOC;
for ($j = $i + 1; $j <= $i + DBC::LOCALIZATION; $j++) {
$probs = $matrix[$j];
$str = (($probs & 0xff0000) >> 16) / $samples;
$strbit = ($probs & 0xff000000) >> 24;
if ($str !== 1 || $strbit !== 0) {
$type = DBC::STRING;
}
}
if ($type === DBC::STRING_LOC) {
$i += DBC::LOCALIZATION;
}
}
} else {
if ($int > 0.01) {
$type = DBC::INT;
} else {
$type = DBC::UINT;
}
}
}
$map->add($field, $type);
}
if ($attach && $dbc->getMap() === null) {
$dbc->attach($map);
}
return $map;
}示例2: DBC
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* @author Tim Kurvers <tim@moonsphere.net>
*/
error_reporting(E_ALL | E_STRICT);
require '../lib/bootstrap.php';
/**
* This example shows how to edit an existing a DBC-file
*/
// Open given DBC and given map (editing requires a writable DBC)
$dbc = new DBC('./dbcs/Sample.dbc', DBCMap::fromINI('./maps/Sample.ini'));
// Grab the first record
$rec = $dbc->getRecord(0);
// Dump the record in its initial state
$rec->dump(true);
// Read the points value (field 18 or 'points')
$points = $rec->getInt(18);
$points = $rec->getInt('points');
// Write the points value +1 (again through field 18 or 'points') and verify the record-dump
$rec->setInt(18, $points + 1);
$rec->setInt('points', $points + 1);
$rec->dump(true);
// Write a random string to the name field and verify the record-dump
$rec->setString('name', uniqid());
$rec->dump(true);
// Also, note how the string-block of the DBC file increases per string-write!
var_dump($dbc);