PHP left函数代码示例

function mainAutoLoader($class)
{
    // Exceptions werden leicht besonders behandelt.
    if (right($class, 9) === 'Exception') {
        $file = DIAMONDMVC_ROOT . "/exceptions/{$class}.php";
    } else {
        $class = strToLower($class);
        if (left($class, 10) === 'controller' and $class !== 'controller') {
            $class = substr($class, 10);
            $file = DIAMONDMVC_ROOT . "/controllers/{$class}.php";
        } else {
            if (left($class, 5) === 'model' and $class !== 'model') {
                $class = substr($class, 5);
                $file = DIAMONDMVC_ROOT . "/models/{$class}.php";
            } else {
                if (left($class, 6) === 'module' and $class !== 'module') {
                    $class = substr($class, 6);
                    $file = DIAMONDMVC_ROOT . "/modules/{$class}/{$class}.php";
                } else {
                    $file = DIAMONDMVC_ROOT . "/lib/class_{$class}.php";
                }
            }
        }
    }
    if (file_exists($file)) {
        include_once $file;
    }
}

function autoloadFields($class)
{
    if (strToLower(left($class, 5)) !== 'field') {
        return;
    }
    require_once jailpath(DIAMONDMVC_ROOT . '/classes/fields', strToLower(substr($class, 5)) . '.php');
}

function extractColors($Hexa)
{
    if (strlen($Hexa) != 6) {
        return array(0, 0, 0);
    }
    $R = hexdec(left($Hexa, 2));
    $G = hexdec(mid($Hexa, 3, 2));
    $B = hexdec(right($Hexa, 2));
    return array($R, $G, $B);
}

 protected function generateDataString($exclude = array())
 {
     $result = '';
     foreach ($this->data as $key => $value) {
         if (left($key, 7) === 'search-' and !in_array($key, $exclude)) {
             $result .= ' data-' . $key . '="' . $value . '"';
         }
     }
     return $result;
 }

function textFormat($arrayData, $maxchar)
{
    $maxchar = 40;
    $text = '';
    foreach ($arrayData as $key => $val) {
        $newval = number_format($val, 0, '', '.');
        $space = $maxchar - (strlen($key) + strlen($newval) + 2);
        $text .= left($key, strlen($key));
        $text .= str_repeat(" ", $space);
        $text .= right($newval, strlen($newval));
        $text .= ",-";
        $text .= "\r\n";
    }
    return $text;
}

function getWhereAnd($sql, $addSql)
{
    $LCaseAddSql = '';
    $AddType = '';
    $s = '';
    //追加SQl为空则退出
    if (aspTrim($addSql) == '') {
        $getWhereAnd = $sql;
        return @$getWhereAnd;
    }
    if (inStr(lCase($sql), ' where ') > 0) {
        $AddType = ' And ';
    } else {
        $AddType = ' Where ';
    }
    if ($addSql != '') {
        $addSql = aspTrim($addSql);
        $LCaseAddSql = lCase($addSql);
        if (left($LCaseAddSql, 6) == 'order ' || left($LCaseAddSql, 6) == 'group ') {
            $getWhereAnd = $sql . ' ' . $addSql;
            return @$getWhereAnd;
            //改进必需加空格，因为前面已经删除了20160115
        } else {
            if (left($LCaseAddSql, 6) == 'where ') {
                $addSql = mid($addSql, 7, -1);
            } else {
                if (left($LCaseAddSql, 4) == 'and ') {
                    $addSql = mid($addSql, 5, -1);
                }
            }
        }
        //对where 改进   20160623
        $s = lCase($addSql);
        if ($s != 'and' && $s != 'or' && $s != 'where') {
            $sql = $sql . $AddType . $addSql;
        }
    }
    $getWhereAnd = $sql;
    return @$getWhereAnd;
}

$showDateTo1 = $dp->show('dateto1');
$showDateFrom2 = $dp->show('datefrom2');
$showDateTo2 = $dp->show('dateto2');
error_reporting(E_ERROR | E_WARNING | E_PARSE | E_NOTICE);
//$log = new Log();
$s = new XoopsSecurity();
//$ctrl= new SelectCtrl();
$periodfromctrl = $simbizctrl->getSelectPeriod(0, 'N', "onchange=updatePeriodTo(reporttype.value)", "periodfrom_id");
$periodtoctrl = $simbizctrl->getSelectPeriod(0, 'N', "", "periodto_id");
//$yearfromctrl=$simbizctrl->getSelectFinancialYear(0,'N',"","financialyearfrom_id");
//$yeartoctrl=$simbizctrl->getSelectFinancialYear(0,'N',"","financialyearto_id");
if ($defaultDateSession == "") {
    $defaultDateSession = date("Y-m-d", time());
}
$datefrom1 = left($defaultDateSession, 7) . "-01";
$dateto1 = getLastDayByMonth(left($defaultDateSession, 7));
$uid = $xoopsUser->getVar('uid');
$orgctrl = $ctrl->selectionOrg($uid, $defaultorganization_id, 'N', "", 'N');
echo <<<EOF
<script type='text/javascript'>
function validateForm(){

    var datefrom1 = document.forms['frmincomestatementreport'].datefrom1.value;
    var datefrom2= document.forms['frmincomestatementreport'].datefrom2.value;
    var dateto1= document.forms['frmincomestatementreport'].dateto2.value;
    var dateto2= document.forms['frmincomestatementreport'].dateto2.value;
    var periodfrom_id= document.forms['frmincomestatementreport'].periodfrom_id.value;
    var periodto_id= document.forms['frmincomestatementreport'].periodto_id.value;

    var reporttype = document.forms['frmincomestatementreport'].reporttype.value;

function replaceDim($content)
{
    $splStr = '';
    $s = '';
    $tempS = '';
    $c = '';
    $lCaseS = '';
    $DimInTHNumb = '';
    $splStr = aspSplit($content, ',');
    foreach ($splStr as $key => $s) {
        $s = aspTrim($s);
        $lCaseS = lCase($s);
        if ($s != '') {
            //对变量中()处理，
            if (inStr($s, '(') > 0) {
                $s = mid($s, 1, inStr($s, '(') - 1);
            }
            $DimInTHNumb = inStr(lCase($GLOBALS['ReplaceDimList']), ',' . $lCaseS . '=');
            //替换变量
            if ($DimInTHNumb > 0) {
                //替换变量
                $tempS = mid($GLOBALS['ReplaceDimList'], $DimInTHNumb + 1, -1);
                $tempS = mid($tempS, 1, inStr($tempS, ',') - 1);
                $tempS = mid($tempS, inStr($tempS, '=') + 1, -1);
                if (inStr($GLOBALS['FunDim'] . $GLOBALS['RootFunDim'], ',' . $tempS . ',') == false) {
                    $s = $tempS;
                }
            }
            $c = $c . $s . ',';
        }
    }
    if ($c != '') {
        $c = left($c, len($c) - 1);
    }
    $replaceDim = $c;
    return @$replaceDim;
}

}
include_once dirname(__FILE__) . "/ressources/class.templates.inc";
include_once dirname(__FILE__) . "/ressources/class.users.menus.inc";
include_once dirname(__FILE__) . "/ressources/class.miniadm.inc";
include_once dirname(__FILE__) . "/ressources/class.mysql.postfix.builder.inc";
include_once dirname(__FILE__) . "/ressources/class.squid.inc";
if (isset($_GET["content"])) {
    content();
    exit;
}
if (isset($_GET["messaging-right"])) {
    messaging_right();
    exit;
}
if (isset($_GET["left"])) {
    left();
    exit;
}
if (isset($_GET["proxy-settings"])) {
    section_architecture_tabs();
    exit;
}
if (isset($_GET["web-filtering"])) {
    web_filtering();
    exit;
}
if (isset($_GET["tasks"])) {
    tasks();
    exit;
}
if (isset($_GET["monitor"])) {

function getHtmlValue($content, $sType)
{
    $i = '';
    $endStr = '';
    $s = '';
    $labelName = '';
    $startLabel = '';
    $endLabel = '';
    $LCaseEndStr = '';
    $paramName = '';
    $startLabel = '<';
    $endLabel = '>';
    for ($i = 1; $i <= len($content); $i++) {
        $s = mid($content, $i, 1);
        $endStr = mid($content, $i, -1);
        if ($s == '<') {
            if (inStr($endStr, '>') > 0) {
                $s = mid($endStr, 1, inStr($endStr, '>'));
                $i = $i + len($s) - 1;
                $s = mid($s, 2, len($s) - 2);
                $s = PHPTrim($s);
                if (right($s, 1) == '/') {
                    $s = PHPTrim(left($s, len($s) - 1));
                }
                $endStr = right($endStr, len($endStr) - len($s) - 2);
                //最后字符减去当前标签  -2是因为它有<>二个字符
                //注意之前放在labelName下面
                $labelName = mid($s, 1, inStr($s . ' ', ' ') - 1);
                $labelName = lCase($labelName);
                if ($labelName == 'title' && $sType == 'webtitle') {
                    $LCaseEndStr = lCase($endStr);
                    if (inStr($LCaseEndStr, '</title>') > 0) {
                        $s = mid($endStr, 1, inStr($LCaseEndStr, '</title>') - 1);
                    } else {
                        $s = '';
                    }
                    $getHtmlValue = $s;
                    return @$getHtmlValue;
                } else {
                    if ($labelName == 'meta' && ($sType == 'webkeywords' || $sType == 'webdescription')) {
                        $LCaseEndStr = lCase($endStr);
                        $paramName = PHPTrim(lCase(getParamValue($s, 'name')));
                        if ('web' . $paramName == $sType) {
                            $getHtmlValue = getParamValue($s, 'content');
                            return @$getHtmlValue;
                        }
                    }
                }
            }
        }
    }
    $getHtmlValue = '';
    return @$getHtmlValue;
}

function formatting($content, $action)
{
    $i = '';
    $endStr = '';
    $s = '';
    $c = '';
    $labelName = '';
    $startLabel = '';
    $endLabel = '';
    $endLabelStr = '';
    $nLevel = '';
    $isYes = '';
    $parentLableName = '';
    $nextLableName = '';
    //下一个标题名称
    $isA = '';
    //是否为A链接
    $isTextarea = '';
    //是否为多行输入文本框
    $isScript = '';
    //脚本语言
    $isStyle = '';
    //Css层叠样式表
    $isPre = '';
    //是否为pre
    $startLabel = '<';
    $endLabel = '>';
    $nLevel = 0;
    $action = '|' . $action . '|';
    //层级
    $isA = false;
    $isTextarea = false;
    $isScript = false;
    $isStyle = false;
    $isPre = false;
    $content = replace(replace($content, vbCrlf(), chr(10)), vbTab(), '    ');
    for ($i = 1; $i <= len($content); $i++) {
        $s = mid($content, $i, 1);
        $endStr = mid($content, $i, -1);
        if ($s == '<') {
            if (inStr($endStr, '>') > 0) {
                $s = mid($endStr, 1, inStr($endStr, '>'));
                $i = $i + len($s) - 1;
                $s = mid($s, 2, len($s) - 2);
                if (right($s, 1) == '/') {
                    $s = PHPTrim(left($s, len($s) - 1));
                }
                $endStr = right($endStr, len($endStr) - len($s) - 2);
                //最后字符减去当前标签  -2是因为它有<>二个字符
                //注意之前放在labelName下面
                $labelName = mid($s, 1, inStr($s . ' ', ' ') - 1);
                $labelName = lCase($labelName);
                //call echo("labelName",labelName)
                if ($labelName == 'a') {
                    $isA = true;
                } else {
                    if ($labelName == '/a') {
                        $isA = false;
                    } else {
                        if ($labelName == 'textarea') {
                            $isTextarea = true;
                        } else {
                            if ($labelName == '/textarea') {
                                $isTextarea = false;
                            } else {
                                if ($labelName == 'script') {
                                    $isScript = true;
                                } else {
                                    if ($labelName == '/script') {
                                        $isScript = false;
                                    } else {
                                        if ($labelName == 'style') {
                                            $isStyle = true;
                                        } else {
                                            if ($labelName == '/style') {
                                                $isStyle = false;
                                            } else {
                                                if ($labelName == 'pre') {
                                                    $isPre = true;
                                                } else {
                                                    if ($labelName == '/pre') {
                                                        $isPre = false;
                                                    }
                                                }
                                            }
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
                $endLabelStr = $endLabel;
                $nextLableName = getHtmlLableName($endStr, 0);
                //不为压缩HTML
                if (inStr($action, '|ziphtml|') == false && $isPre == false) {
                    if ($isA == false) {
                        if (inStr('|a|strong|u|i|s|script|', '|' . $labelName . '|') == false && '/' . $labelName != $nextLableName && inStr('|/a|/strong|/u|/i|/s|/script|', '|' . $nextLableName . '|') == false) {
                            $endLabelStr = $endLabelStr . chr(10);
                        }
//.........这里部分代码省略.........

function Find_Specific_Report_Paragraph($phrase_to_look_for, $file, $pl1_name, $aspect, $pl2_name, $pl_pos, $pl_speed)
{
    $string = "";
    $len = strlen($phrase_to_look_for);
    //put entire file contents into an array, line by line
    $file_array = file($file);
    // look through each line searching for $phrase_to_look_for
    for ($i = 0; $i < count($file_array); $i++) {
        if (left(trim($file_array[$i]), $len) == $phrase_to_look_for) {
            $flag = 0;
            while (trim($file_array[$i]) != "*") {
                if ($flag == 0) {
                    if ($pl_speed < 0) {
                        //retrograde
                        $string .= "<b>" . $pl1_name . $aspect . $pl2_name . "</b> - " . $pl1_name . " (Rx) at " . Convert_Longitude($pl_pos) . "<br>";
                    } else {
                        $string .= "<b>" . $pl1_name . $aspect . $pl2_name . "</b> - " . $pl1_name . " at " . Convert_Longitude($pl_pos) . "<br>";
                    }
                } else {
                    $string .= $file_array[$i];
                }
                $flag = 1;
                $i++;
            }
            break;
        }
    }
    return $string;
}

function local_link($id_art, $id_prop, $lg)
{
    global $l;
    $txt = "";
    $values = val_prop($id_art, $id_prop);
    $values = array_unique($values);
    if (count($values) > 0) {
        for ($i = 0; $i < count($values); $i++) {
            if (isset($values[$i])) {
                $site = loc_val($values[$i], $id_prop);
                if (right($site, 1) == "/") {
                    $site = left($site, strlen($site) - 1);
                }
                if (strpos($site, "louvre")) {
                    $site = str_replace("www.", "", $site);
                }
                if ($site != "") {
                    if ($txt != "") {
                        $txt .= "</br>";
                    }
                    $txt .= "<b>" . label_item($values[$i], $lg) . "</b>&nbsp;: ";
                    /* Easter egg */
                    if ($lg == "mu") {
                        $txt .= "<a href=\"" . $site . "\" class=\"externe\">Houba</a>";
                    } else {
                        $txt .= "<a href=\"" . $site . "\" class=\"externe\">" . str_replace("http://", "", $site) . "</a>";
                    }
                }
            }
        }
    }
    return $txt;
}

 public function display($arraydata, $y_axis = 0, $fielddata = false, $maxheight = 0)
 {
     $this->Rotate($arraydata["rotation"]);
     if ($arraydata["rotation"] != "") {
         if ($arraydata["rotation"] == "Left") {
             $w = $arraydata["width"];
             $arraydata["width"] = $arraydata["height"];
             $arraydata["height"] = $w;
             $this->pdf->SetXY($this->pdf->GetX() - $arraydata["width"], $this->pdf->GetY());
         } elseif ($arraydata["rotation"] == "Right") {
             $w = $arraydata["width"];
             $arraydata["width"] = $arraydata["height"];
             $arraydata["height"] = $w;
             $this->pdf->SetXY($this->pdf->GetX(), $this->pdf->GetY() - $arraydata["height"]);
         } elseif ($arraydata["rotation"] == "UpsideDown") {
             //soverflow"=>$stretchoverflow,"poverflow"
             $arraydata["soverflow"] = true;
             $arraydata["poverflow"] = true;
             //   $w=$arraydata["width"];
             // $arraydata["width"]=$arraydata["height"];
             //$arraydata["height"]=$w;
             $this->pdf->SetXY($this->pdf->GetX() - $arraydata["width"], $this->pdf->GetY() - $arraydata["height"]);
         }
     }
     if ($arraydata["type"] == "SetFont") {
         $arraydata["font"] = strtolower($arraydata["font"]);
         if (file_exists($fontfile) || $this->bypassnofont == false) {
             $fontfile = $this->fontdir . '/' . $arraydata["font"] . '.php';
             $this->pdf->SetFont($arraydata["font"], $arraydata["fontstyle"], $arraydata["fontsize"], $fontfile);
         } else {
             $arraydata["font"] = "freeserif";
             if ($arraydata["fontstyle"] == "") {
                 $this->pdf->SetFont('freeserif', $arraydata["fontstyle"], $arraydata["fontsize"], $this->fontdir . '/freeserif.php');
             } elseif ($arraydata["fontstyle"] == "B") {
                 $this->pdf->SetFont('freeserifb', $arraydata["fontstyle"], $arraydata["fontsize"], $this->fontdir . '/freeserifb.php');
             } elseif ($arraydata["fontstyle"] == "I") {
                 $this->pdf->SetFont('freeserifi', $arraydata["fontstyle"], $arraydata["fontsize"], $this->fontdir . '/freeserifi.php');
             } elseif ($arraydata["fontstyle"] == "BI") {
                 $this->pdf->SetFont('freeserifbi', $arraydata["fontstyle"], $arraydata["fontsize"], $this->fontdir . '/freeserifbi.php');
             } elseif ($arraydata["fontstyle"] == "BIU") {
                 $this->pdf->SetFont('freeserifbi', "BIU", $arraydata["fontsize"], $this->fontdir . '/freeserifbi.php');
             } elseif ($arraydata["fontstyle"] == "U") {
                 $this->pdf->SetFont('freeserif', "U", $arraydata["fontsize"], $this->fontdir . '/freeserif.php');
             } elseif ($arraydata["fontstyle"] == "BU") {
                 $this->pdf->SetFont('freeserifb', "U", $arraydata["fontsize"], $this->fontdir . '/freeserifb.php');
             } elseif ($arraydata["fontstyle"] == "IU") {
                 $this->pdf->SetFont('freeserifi', "IU", $arraydata["fontsize"], $this->fontdir . '/freeserifbi.php');
             }
         }
     } elseif ($arraydata["type"] == "subreport") {
         return $this->runSubReport($arraydata, $y_axis);
     } elseif ($arraydata["type"] == "MultiCell") {
         if ($fielddata == false) {
             $this->checkoverflow($arraydata, $this->updatePageNo($arraydata["txt"]), '', $maxheight);
         } elseif ($fielddata == true) {
             $this->checkoverflow($arraydata, $this->updatePageNo($this->analyse_expression($arraydata["txt"], $arraydata["isPrintRepeatedValues"])), $maxheight);
         }
     } elseif ($arraydata["type"] == "SetXY") {
         $this->pdf->SetXY($arraydata["x"] + $this->arrayPageSetting["leftMargin"], $arraydata["y"] + $y_axis);
     } elseif ($arraydata["type"] == "Cell") {
         //                print_r($arraydata);
         //              echo "<br/>";
         $this->pdf->Cell($arraydata["width"], $arraydata["height"], $this->updatePageNo($arraydata["txt"]), $arraydata["border"], $arraydata["ln"], $arraydata["align"], $arraydata["fill"], $arraydata["link"] . "", 0, true, "T", $arraydata["valign"]);
     } elseif ($arraydata["type"] == "Rect") {
         if ($arraydata['mode'] == 'Transparent') {
             $style = '';
         } else {
             $style = 'FD';
         }
         //      $this->pdf->SetLineStyle($arraydata['border']);
         $this->pdf->Rect($arraydata["x"] + $this->arrayPageSetting["leftMargin"], $arraydata["y"] + $y_axis, $arraydata["width"], $arraydata["height"], $style, $arraydata['border'], $arraydata['fillcolor']);
     } elseif ($arraydata["type"] == "RoundedRect") {
         if ($arraydata['mode'] == 'Transparent') {
             $style = '';
         } else {
             $style = 'FD';
         }
         //
         //        $this->pdf->SetLineStyle($arraydata['border']);
         $this->pdf->RoundedRect($arraydata["x"] + $this->arrayPageSetting["leftMargin"], $arraydata["y"] + $y_axis, $arraydata["width"], $arraydata["height"], $arraydata["radius"], '1111', $style, $arraydata['border'], $arraydata['fillcolor']);
     } elseif ($arraydata["type"] == "Ellipse") {
         //$this->pdf->SetLineStyle($arraydata['border']);
         $this->pdf->Ellipse($arraydata["x"] + $arraydata["width"] / 2 + $this->arrayPageSetting["leftMargin"], $arraydata["y"] + $y_axis + $arraydata["height"] / 2, $arraydata["width"] / 2, $arraydata["height"] / 2, 0, 0, 360, 'FD', $arraydata['border'], $arraydata['fillcolor']);
     } elseif ($arraydata["type"] == "Image") {
         //echo $arraydata["path"];
         $path = $this->analyse_expression($arraydata["path"]);
         $imgtype = substr($path, -3);
         $arraydata["link"] = $arraydata["link"] . "";
         if ($imgtype == 'jpg' || right($path, 3) == 'jpg' || right($path, 4) == 'jpeg') {
             $imgtype = "JPEG";
         } elseif ($imgtype == 'png' || $imgtype == 'PNG') {
             $imgtype = "PNG";
         }
         //echo $path;
         if (file_exists($path) || left($path, 4) == 'http') {
             //$path="/Applications/XAMPP/xamppfiles/simbiz/modules/simantz/images/modulepic.jpg";
             //  $path="/simbiz/images/pendingno.png";
             if ($arraydata["link"] == "") {
                 $this->pdf->Image($path, $arraydata["x"] + $this->arrayPageSetting["leftMargin"], $arraydata["y"] + $y_axis, $arraydata["width"], $arraydata["height"], $imgtype, $arraydata["link"]);
             } else {
//.........这里部分代码省略.........

function startsWith($str, $check)
{
    return left($str, strlen($check)) == $check;
}