PHP string_html_entities函数代码示例

function error_print_stack_trace()
{
    if (extension_loaded('xdebug')) {
        #check for xdebug presence
        $t_stack = xdebug_get_function_stack();
        # reverse the array in a separate line of code so the
        #  array_reverse() call doesn't appear in the stack
        $t_stack = array_reverse($t_stack);
        array_shift($t_stack);
        #remove the call to this function from the stack trace
        print '<center><table class="width75">';
        foreach ($t_stack as $t_frame) {
            print '<tr ' . helper_alternate_class() . '>';
            print '<td>' . string_html_entities($t_frame['file']) . '</td><td>' . $t_frame['line'] . '</td><td>' . (isset($t_frame['function']) ? $t_frame['function'] : '???') . '</td>';
            $t_args = array();
            if (isset($t_frame['params'])) {
                foreach ($t_frame['params'] as $t_value) {
                    $t_args[] = error_build_parameter_string($t_value);
                }
            }
            print '<td>( ' . string_html_entities(implode($t_args, ', ')) . ' )</td></tr>';
        }
        print '</table></center>';
    } else {
        $t_stack = debug_backtrace();
        array_shift($t_stack);
        #remove the call to this function from the stack trace
        array_shift($t_stack);
        #remove the call to the error handler from the stack trace
        print '<center><table class="width75">';
        print '<tr><th>Filename</th><th>Line</th><th>Function</th><th>Args</th></tr>';
        foreach ($t_stack as $t_frame) {
            print '<tr ' . helper_alternate_class() . '>';
            print '<td>' . string_html_entities($t_frame['file']) . '</td><td>' . (isset($t_frame['line']) ? $t_frame['line'] : '-') . '</td><td>' . $t_frame['function'] . '</td>';
            $t_args = array();
            if (isset($t_frame['args'])) {
                foreach ($t_frame['args'] as $t_value) {
                    $t_args[] = error_build_parameter_string($t_value);
                }
            }
            print '<td>( ' . string_html_entities(implode($t_args, ', ')) . ' )</td></tr>';
        }
        print '</table></center>';
    }
}

function print_hidden_input($p_field_key, $p_field_val)
{
    if (is_array($p_field_val)) {
        foreach ($p_field_val as $t_key => $t_value) {
            if (is_array($t_value)) {
                $t_key = string_html_entities($t_key);
                $t_field_key = $p_field_key . '[' . $t_key . ']';
                print_hidden_input($t_field_key, $t_value);
            } else {
                $t_field_key = $p_field_key . '[' . $t_key . ']';
                print_hidden_input($t_field_key, $t_value);
            }
        }
    } else {
        $t_key = string_html_entities($p_field_key);
        $t_val = string_html_entities($p_field_val);
        echo "<input type=\"hidden\" name=\"{$t_key}\" value=\"{$t_val}\" />\n";
    }
}

function print_filter_custom_field($p_field_id)
{
    global $t_filter, $t_accessible_custom_fields_names, $t_accessible_custom_fields_types, $t_accessible_custom_fields_values, $t_accessible_custom_fields_ids, $t_select_modifier;
    $j = array_search($p_field_id, $t_accessible_custom_fields_ids);
    if ($j === null || $j === false) {
        # Note: Prior to PHP 4.2.0, array_search() returns NULL on failure instead of FALSE.
        ?>
			<span style="color:red;weight:bold;">
				unknown custom filter (custom <?php 
        $p_field_id;
        ?>
)
			</span>
			<?php 
    } elseif (isset($t_accessible_custom_fields_names[$j])) {
        if ($t_accessible_custom_fields_types[$j] == CUSTOM_FIELD_TYPE_DATE) {
            print_filter_custom_field_date($j, $p_field_id);
        } else {
            echo '<select ' . $t_select_modifier . ' name="custom_field_' . $p_field_id . '[]">';
            echo '<option value="' . META_FILTER_ANY . '" ';
            check_selected($t_filter['custom_fields'][$p_field_id], META_FILTER_ANY);
            echo '>[' . lang_get('any') . ']</option>';
            # don't show META_FILTER_NONE for enumerated types as it's not possible for them to be blank
            if (!in_array($t_accessible_custom_fields_types[$j], array(CUSTOM_FIELD_TYPE_ENUM, CUSTOM_FIELD_TYPE_LIST, CUSTOM_FIELD_TYPE_MULTILIST))) {
                echo '<option value="' . META_FILTER_NONE . '" ';
                check_selected($t_filter['custom_fields'][$p_field_id], META_FILTER_NONE);
                echo '>[' . lang_get('none') . ']</option>';
            }
            foreach ($t_accessible_custom_fields_values[$j] as $t_item) {
                if (strtolower($t_item) !== META_FILTER_ANY && strtolower($t_item) !== META_FILTER_NONE) {
                    echo '<option value="' . string_html_entities($t_item) . '" ';
                    if (isset($t_filter['custom_fields'][$p_field_id])) {
                        check_selected($t_filter['custom_fields'][$p_field_id], $t_item);
                    }
                    echo '>' . string_shorten($t_item) . '</option>' . "\n";
                }
            }
            echo '</select>';
        }
    }
}

//.........这里部分代码省略.........
			<?php 
        if (ON == config_get('enable_profiles')) {
            ?>
			<td class="small-caption" id="platform_filter_target">
				<?php 
            print_multivalue_field(FILTER_PROPERTY_PLATFORM, $t_filter[FILTER_PROPERTY_PLATFORM]);
            ?>
			</td>
			<td class="small-caption" id="os_filter_target">
				<?php 
            print_multivalue_field(FILTER_PROPERTY_OS, $t_filter[FILTER_PROPERTY_OS]);
            ?>
			</td>
			<td class="small-caption" id="os_build_filter_target">
				<?php 
            print_multivalue_field(FILTER_PROPERTY_OS_BUILD, $t_filter[FILTER_PROPERTY_OS_BUILD]);
            ?>
			</td>
			<?php 
        } else {
            ?>
				<td colspan="3">&#160;</td>
			<?php 
        }
        ?>

			<td class="small-caption" id="tag_string_filter_target" colspan="5">
				<?php 
        $t_tag_string = $t_filter[FILTER_PROPERTY_TAG_STRING];
        if ($t_filter[FILTER_PROPERTY_TAG_SELECT] != 0 && tag_exists($t_filter[FILTER_PROPERTY_TAG_SELECT])) {
            $t_tag_string .= is_blank($t_tag_string) ? '' : config_get('tag_separator');
            $t_tag_string .= tag_get_field($t_filter[FILTER_PROPERTY_TAG_SELECT], 'name');
        }
        echo string_html_entities($t_tag_string);
        echo '<input type="hidden" name="', FILTER_PROPERTY_TAG_STRING, '" value="', string_attribute($t_tag_string), '" />';
        ?>
			</td>
		</tr>
		<?php 
        # get plugin filters
        $t_plugin_filters = filter_get_plugin_filters();
        $t_plugin_filter_links = array();
        $t_plugin_filter_fields = array();
        $t_column_count_by_row = array();
        $t_row = 0;
        foreach ($t_plugin_filters as $t_field_name => $t_filter_object) {
            # be sure the colspan is an integer
            $t_colspan = (int) $t_filter_object->colspan;
            # prevent silliness.
            if ($t_colspan < 0) {
                $t_colspan = abs($t_colspan);
            } else {
                if ($t_colspan > $t_filter_cols) {
                    $t_colspan = $t_filter_cols;
                } else {
                    if ($t_colspan == 0) {
                        $t_colspan = 1;
                    }
                }
            }
            # the row may already have elements in it. find out.
            $t_columns_available = $t_filter_cols - $t_column_count_by_row[$t_row];
            if ($t_columns_available == 0) {
                $t_row++;
            }
            # see if there is room in the current row

//.........这里部分代码省略.........
			<?php 
        if (ON == config_get('enable_profiles')) {
            ?>
			<td class="small-caption" valign="top" id="platform_filter_target">
				<?php 
            print_multivalue_field(FILTER_PROPERTY_PLATFORM, $t_filter[FILTER_PROPERTY_PLATFORM]);
            ?>
			</td>
			<td class="small-caption" valign="top" id="os_filter_target">
				<?php 
            print_multivalue_field(FILTER_PROPERTY_OS, $t_filter[FILTER_PROPERTY_OS]);
            ?>
			</td>
			<td class="small-caption" valign="top" id="os_build_filter_target">
				<?php 
            print_multivalue_field(FILTER_PROPERTY_OS_BUILD, $t_filter[FILTER_PROPERTY_OS_BUILD]);
            ?>
			</td>
			<?php 
        } else {
            ?>
				<td colspan="3">&#160;</td>
			<?php 
        }
        ?>

			<td class="small-caption" valign="top" id="tag_string_filter_target" colspan="5">
				<?php 
        $t_tag_string = $t_filter[FILTER_PROPERTY_TAG_STRING];
        if ($t_filter[FILTER_PROPERTY_TAG_SELECT] != 0 && tag_exists($t_filter[FILTER_PROPERTY_TAG_SELECT])) {
            $t_tag_string .= is_blank($t_tag_string) ? '' : config_get('tag_separator');
            $t_tag_string .= tag_get_field($t_filter[FILTER_PROPERTY_TAG_SELECT], 'name');
        }
        echo string_html_entities($t_tag_string);
        echo '<input type="hidden" name="', FILTER_PROPERTY_TAG_STRING, '" value="', string_attribute($t_tag_string), '" />';
        ?>
			</td>
		</tr>
		<?php 
        # get plugin filters
        $t_plugin_filters = filter_get_plugin_filters();
        $t_column = 0;
        $t_fields = '';
        $t_values = '';
        # output a filter form element for each plugin filter
        foreach ($t_plugin_filters as $t_field_name => $t_filter_object) {
            $t_fields .= '<td class="small-caption" valign="top"> <a href="' . $t_filters_url . string_attribute($t_field_name) . '" id="' . string_attribute($t_field_name) . '_filter">' . string_display_line($t_filter_object->title) . '</a> </td>';
            $t_values .= '<td class="small-caption" valign="top" id="' . string_attribute($t_field_name) . '_filter_target"> ';
            if (!isset($t_filter[$t_field_name])) {
                $t_values .= lang_get('any');
            } else {
                switch ($t_filter_object->type) {
                    case FILTER_TYPE_STRING:
                    case FILTER_TYPE_INT:
                        if (filter_field_is_any($t_filter[$t_field_name])) {
                            $t_values .= lang_get('any');
                        } else {
                            $t_values .= string_display_line($t_filter[$t_field_name]);
                        }
                        $t_values .= '<input type="hidden" name="' . string_attribute($t_field_name) . '" value="' . string_attribute($t_filter[$t_field_name]) . '"/>';
                        break;
                    case FILTER_TYPE_BOOLEAN:
                        $t_values .= string_display_line($t_filter_object->display((bool) $t_filter[$t_field_name]));
                        $t_values .= '<input type="hidden" name="' . string_attribute($t_field_name) . '" value="' . (bool) $t_filter[$t_field_name] . '"/>';
                        break;
                    case FILTER_TYPE_MULTI_STRING: