本文整理汇总了PHP中calculate_total函数的典型用法代码示例。如果您正苦于以下问题：PHP calculate_total函数的具体用法？PHP calculate_total怎么用？PHP calculate_total使用的例子？那么, 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calculate_total函数的5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: foreach
foreach ($stateList as $code => $value) {
$eshopstatelist[$value['id']] = $value['code'];
}
foreach ($_POST as $name => $value) {
//have to do a discount code check here - otherwise things just don't work - but fine for free shipping codes
if (strstr($name, 'amount_')) {
if (isset($_SESSION['eshop_discount' . $blog_id]) && eshop_discount_codes_check()) {
$chkcode = valid_eshop_discount_code($_SESSION['eshop_discount' . $blog_id]);
if ($chkcode && apply_eshop_discount_code('discount') > 0) {
$discount = apply_eshop_discount_code('discount') / 100;
$value = number_format(round($value - $value * $discount, 2), 2);
$vset = 'yes';
}
}
if (is_discountable(calculate_total()) != 0 && !isset($vset)) {
$discount = is_discountable(calculate_total()) / 100;
$value = number_format(round($value - $value * $discount, 2), 2);
}
}
if (sizeof($stateList) > 0 && ($name == 'state' || $name == 'ship_state')) {
if ($value != '') {
$value = $eshopstatelist[$value];
}
}
$p->add_field($name, $value);
}
// $p->add_field('return_method','2'); //1=GET 2=POST
// was return method now rm - go figure.
$p->add_field('rm', '2');
//1=GET 2=POST
//settings in paypal/index.php to change these示例2: eshop_checkout
//.........这里部分代码省略.........
}
if (isset($espost['ship_country'])) {
$ship_country = $espost['ship_country'];
}
if (isset($espost['ship_state'])) {
$ship_state = $espost['ship_state'];
}
if (isset($espost['ship_altstate'])) {
$ship_altstate = $espost['ship_altstate'];
}
if (isset($espost['ship_postcode'])) {
$ship_postcode = $espost['ship_postcode'];
}
if (isset($espost['comments'])) {
$comments = $espost['comments'];
}
$chkerror = '1';
} else {
if (!isset($_GET['eshopaction'])) {
$shipping = 0;
$echoit .= "<div class=\"hr\"></div><div class=\"eshopcheckoutconf\"><h3>" . __('<span class="noprint">Please Confirm </span>Your Details', 'eshop') . '</h3>';
// create a custom id, and shove details in database
$date = date('YmdHis');
$_SESSION['date' . $blog_id] = $date;
$fprice = number_format($_SESSION['final_price' . $blog_id], 2, '.', '');
$espost['amount'] = $fprice;
$espost['custom'] = $date;
$espost['numberofproducts'] = sizeof($_SESSION['eshopcart' . $blog_id]);
//shipping
if (isset($_SESSION['shipping' . $blog_id])) {
$shipping = eshopShipTaxAmt();
}
//discount shipping
if (is_shipfree(calculate_total())) {
$shipping = 0;
}
//shipping
$espost['shipping_1'] = $shipping;
$ctable = $wpdb->prefix . 'eshop_countries';
$stable = $wpdb->prefix . 'eshop_states';
if ('no' == $eshopoptions['downloads_only']) {
$echoit .= '<h4>' . __('Mailing Address', 'eshop') . '</h4><ul class="eshop confirm">';
} else {
$echoit .= '<h4>' . __('Contact Details', 'eshop') . '</h4><ul class="eshop confirm">';
}
$echoit .= "<li><span class=\"items fullname\">" . __('Full name:', 'eshop') . "</span> " . $espost['first_name'] . " " . $espost['last_name'] . "</li>\n";
if ('no' == $eshopoptions['downloads_only']) {
$echoit .= "<li class=\"company\"><span class=\"items\">" . __('Company:', 'eshop') . "</span> " . $espost['company'] . "</li>\n";
}
$echoit .= "<li class=\"email\"><span class=\"items\">" . __('Email:', 'eshop') . "</span> " . $espost['email'] . "</li>\n";
if ('no' == $eshopoptions['downloads_only']) {
$echoit .= "<li class=\"phone\"><span class=\"items\">" . __('Phone:', 'eshop') . "</span> " . $espost['phone'] . "</li>\n";
$echoit .= "<li class=\"address\"><span class=\"items\">" . __('Address:', 'eshop') . "</span> " . $espost['address1'] . " " . $espost['address2'] . "</li>\n";
$echoit .= "<li class=\"city\"><span class=\"items\">" . __('City or town:', 'eshop') . "</span> " . $espost['city'] . "</li>\n";
$qcode = $wpdb->escape($espost['state']);
$qstate = $wpdb->get_var("SELECT stateName FROM {$stable} WHERE id='{$qcode}' limit 1");
if ($espost['altstate'] != '') {
$echoit .= "<li class=\"state\"><span class=\"items\">" . __('State/County/Province:', 'eshop') . "</span> " . $espost['altstate'] . "</li>\n";
} elseif ($qstate != '') {
$echoit .= "<li class=\"state\"><span class=\"items\">" . __('State/County/Province:', 'eshop') . "</span> " . $qstate . "</li>\n";
}
$echoit .= "<li class=\"zip\"><span class=\"items\">" . __('Zip/Post code:', 'eshop') . "</span> " . $espost['zip'] . "</li>\n";
$qccode = $wpdb->escape($espost['country']);
$qcountry = $wpdb->get_var("SELECT country FROM {$ctable} WHERE code='{$qccode}' limit 1");
$echoit .= "<li class=\"country\"><span class=\"items\">" . __('Country:', 'eshop') . "</span> " . $qcountry . "</li>\n";
}示例3: display_cart
//.........这里部分代码省略.........
$data = eshop_parse_optsets($data);
$optset = '<span class="eshopoptsets">' . $data['optset'] . '</span>';
$addoprice = $data['addoprice'];
} else {
$optset = '';
}
$echooptset = apply_filters('eshop_optset_cart_display', $optset);
if (!has_filter('eshop_optset_cart_display')) {
$echooptset = nl2br($optset);
}
$textdesc = '<a href="' . get_permalink($opt['postid']) . '">' . stripslashes($opt["pname"]) . ' <span class="eshopidetails">(' . $opt['pid'] . ' : ' . stripslashes($opt['item']) . ')</span></a>' . $echooptset;
$echoimg = $eimg;
if (isset($eshopoptions['widget_cart_type']) && $eshopoptions['widget_cart_type'] == '1' && $iswidget == 'w') {
$textdesc = '';
}
if ($iswidget == 'w' && isset($eshopoptions['widget_cart_type']) && $eshopoptions['widget_cart_type'] == '2') {
$echoimg = '';
}
$echo .= '<td id="prod' . $calt . $iswidget . '" headers="cartItem' . $iswidget . '" class="leftb cartitem">' . $echoimg . $textdesc . '</td>' . "\n";
$echo .= "<td class=\"cqty lb\" headers=\"cartQty{$iswidget} prod" . $calt . $iswidget . "\">";
// if we allow changes, quantities are in text boxes
if ($change == true) {
//generate acceptable id
//$toreplace=array(" ","-","$","\r","\r\n","\n","\\","&","#",";");
$accid = $productid . $key;
$accid = 'c' . md5($accid);
//str_replace($toreplace, "", $accid);
$echo .= '<label for="' . $accid . $iswidget . '"><input class="short" type="text" id="' . $accid . $iswidget . '" name="' . $productid . '[' . $key . ']" value="' . $opt["qty"] . '" size="3" maxlength="3" /></label>';
} else {
$echo .= $opt["qty"];
}
/* DISCOUNT */
$opt["price"] += $addoprice;
if (is_discountable(calculate_total()) > 0) {
$discount = is_discountable(calculate_total()) / 100;
$disc_line = round($opt["price"] - $opt["price"] * $discount, 2);
}
$eline = $line_total = $opt["price"] * $opt["qty"];
if (isset($disc_line)) {
$eline = $disc_line * $opt["qty"];
}
$echo .= "</td>\n<td headers=\"cartTotal{$iswidget} prod" . $calt . $iswidget . "\" class=\"amts\">" . sprintf(__('%1$s%2$s', 'eshop'), $currsymbol, number_format_i18n($eline, __('2', 'eshop'))) . "</td>\n";
//TAX
$etax = $eshopoptions['etax'];
if ($pzone != '' && isset($eshopoptions['tax']) && $eshopoptions['tax'] == '1' || 'yes' == $eshopoptions['downloads_only'] && isset($etax['unknown']) && $etax['unknown'] != '') {
if (isset($eshop_product['products'][$opt['option']]['tax']) && $eshop_product['products'][$opt['option']]['tax'] != '' && $eshop_product['products'][$opt['option']]['tax'] != '0') {
if ($pzone != '') {
$taxrate = eshop_get_tax_rate($eshop_product['products'][$opt['option']]['tax'], $pzone);
} else {
$taxrate = $etax['unknown'];
}
$ttotax = $line_total;
if (isset($disc_line)) {
$ttotax = $disc_line * $opt["qty"];
}
$taxamt = round($ttotax * $taxrate / 100, 2);
$echo .= '<td>' . $taxrate . '</td><td>' . sprintf(__('%1$s%2$s', 'eshop'), $currsymbol, number_format_i18n($taxamt, __('2', 'eshop'))) . '</td>';
$taxtotal += $taxamt;
$_SESSION['eshopcart' . $blog_id][$productid]['tax_rate'] = $taxrate;
$_SESSION['eshopcart' . $blog_id][$productid]['tax_amt'] = $taxamt;
} else {
$echo .= '<td></td><td></td>';
}
}
//
if ($iswidget == '' && $change == 'true') {示例4: number_format
<?php
print $tax;
?>
% is $
<?php
print number_format($total, 2);
?>
</p>
<?php
}
if (isset($_POST['submitted'])) {
if (is_numeric($_POST['quantity']) && is_numeric($_POST['price'])) {
if (is_numeric($_POST['tax'])) {
calculate_total($_POST['quantity'], $_POST['price'], $_POST['tax']);
} else {
calculate_total($_POST['quantity'], $_POST['price']);
}
} else {
echo '<h1>Error!</h1>';
echo '<p class="error">Please enter a valid quantity and price.</p>';
}
}
?>
<h1>Widget cost calculator</h1>
<form action="calculator.php" method="post">
<p>Quantity: <input type="text" name="quantity" size="5" maxlength="5"
value="<?php
if (isset($_POST['quantity'])) {
echo $_POST['quantity'];
}示例5: number_format
// Turn 5% into .05.
$total = $_POST['quantity'] * $_POST['price'] * ($taxrate + 1);
$total = number_format($total, 2);
}
// End of function.
// Check if the form has been submitted.
if (isset($_POST['submitted'])) {
if (is_numeric($_POST['quantity']) && is_numeric($_POST['price'])) {
// Print the heading.
echo '<h1 id="mainhead">总计：</h1>';
$total = NULL;
// Initialize $total.
if (is_numeric($_POST['tax'])) {
calculate_total($_POST['tax']);
} else {
calculate_total();
}
echo '<p>总计购买： ' . $_POST['quantity'] . ' 件商品，每件 ' . number_format($_POST['price'], 2) . ' 元，总价（含税）为 ' . $total . ' 元.</p>';
// Print some spacing.
echo '<p><br /></p>';
} else {
// Invalid submitted values.
echo '<h1 id="mainhead">错误！</h1>
<p class="error">请输入有效的商品数量及单价！</p><p><br /></p>';
}
}
// End of main isset() IF.
// Leave the PHP section and create the HTML form.
?>
<h2>花费计算</h2>
<form action="calculator.php" method="post">