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PHP get_cdef函数代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了PHP中get_cdef函数的典型用法代码示例。如果您正苦于以下问题:PHP get_cdef函数的具体用法?PHP get_cdef怎么用?PHP get_cdef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get_cdef函数的10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,您的评价将有助于我们的系统推荐出更棒的PHP代码示例。

示例1: rrdtool_function_graph


//.........这里部分代码省略.........

	/* +++++++++++++++++++++++ GRAPH ITEMS: CDEF's +++++++++++++++++++++++ */

	$i = 0;
	reset($graph_items);

	if (sizeof($graph_items) > 0) {
	foreach ($graph_items as $graph_item) {
		/* first we need to check if there is a DEF for the current data source/cf combination. if so,
		we will use that */
		if (isset($cf_ds_cache{$graph_item["data_template_rrd_id"]}{$graph_item["consolidation_function_id"]})) {
			$cf_id = $graph_item["consolidation_function_id"];
		}else{
		/* if there is not a DEF defined for the current data source/cf combination, then we will have to
		improvise. choose the first available cf in the following order: AVERAGE, MAX, MIN, LAST */
			if (isset($cf_ds_cache{$graph_item["data_template_rrd_id"]}[1])) {
				$cf_id = 1; /* CF: AVERAGE */
			}elseif (isset($cf_ds_cache{$graph_item["data_template_rrd_id"]}[3])) {
				$cf_id = 3; /* CF: MAX */
			}elseif (isset($cf_ds_cache{$graph_item["data_template_rrd_id"]}[2])) {
				$cf_id = 2; /* CF: MIN */
			}elseif (isset($cf_ds_cache{$graph_item["data_template_rrd_id"]}[4])) {
				$cf_id = 4; /* CF: LAST */
			}else{
				$cf_id = 1; /* CF: AVERAGE */
			}
		}

		/* make cdef string here; a note about CDEF's in cacti. A CDEF is neither unique to a
		data source of global cdef, but is unique when those two variables combine. */
		$cdef_graph_defs = ""; $cdef_total_ds = ""; $cdef_similar_ds = "";

		if ((!empty($graph_item["cdef_id"])) && (!isset($cdef_cache{$graph_item["cdef_id"]}{$graph_item["data_template_rrd_id"]}[$cf_id]))) {
			$cdef_string = get_cdef($graph_item["cdef_id"]);

			/* create cdef string for "total all data sources" if requested */
			if (ereg("ALL_DATA_SOURCES_(NO)?DUPS", $cdef_string)) {
				$item_count = 0;
				for ($t=0;($t<count($graph_items));$t++) {
					if ((ereg("(AREA|STACK|LINE[123])", $graph_item_types{$graph_items[$t]["graph_type_id"]})) && (!empty($graph_items[$t]["data_template_rrd_id"]))) {
						/* if the user screws up CF settings, PHP will generate warnings if left unchecked */
						if (isset($cf_ds_cache{$graph_items[$t]["data_template_rrd_id"]}[$cf_id])) {
							$def_name = generate_graph_def_name(strval($cf_ds_cache{$graph_items[$t]["data_template_rrd_id"]}[$cf_id]));
							$cdef_total_ds .= ($item_count == 0 ? "" : ",") . "TIME," . (time() - $seconds_between_graph_updates) . ",GT,$def_name,$def_name,UN,0,$def_name,IF,IF"; /* convert unknowns to '0' first */
							$item_count++;
						}
					}
				}

				/* if there is only one item to total, don't even bother with the summation. otherwise
				cdef=a,b,c,+,+ is fine. */
				if ($item_count > 1) {
					$cdef_total_ds .= str_repeat(",+", ($item_count - 2)) . ",+";
				}
			}

			/* create cdef string for "total similar data sources" if requested */
			if (ereg("SIMILAR_DATA_SOURCES_(NO)?DUPS", $cdef_string) ) {
				$sources_seen = array();
				$item_count = 0;

				for ($t=0;($t<count($graph_items));$t++) {
					if ((ereg("(AREA|STACK|LINE[123])", $graph_item_types{$graph_items[$t]["graph_type_id"]})) && (!empty($graph_items[$t]["data_template_rrd_id"])) && ($graph_item["data_source_name"] == $graph_items[$t]["data_source_name"]) && ($graph_item["graph_templates_item_id"] != $graph_items[$t]["graph_templates_item_id"])) {
						/* if the user screws up CF settings, PHP will generate warnings if left unchecked */
						if (isset($cf_ds_cache{$graph_items[$t]["data_template_rrd_id"]}[$cf_id]) && (!isset($sources_seen{$graph_items[$t]["data_template_rrd_id"]}))) {
							$def_name = generate_graph_def_name(strval($cf_ds_cache{$graph_items[$t]["data_template_rrd_id"]}[$cf_id]));
开发者ID:songchin,项目名称:Cacti,代码行数:67,代码来源:rrd.php


示例2: draw_cdef_preview

function draw_cdef_preview($cdef_id)
{
    ?>
	<tr class='even'>
		<td>
			<pre>cdef=<?php 
    print get_cdef($cdef_id, true);
    ?>
</pre>
		</td>
	</tr>
<?php 
}
开发者ID:teddywen,项目名称:cacti,代码行数:13,代码来源:cdef.php


示例3: draw_cdef_preview

function draw_cdef_preview($cdef_id)
{
    global $colors;
    ?>
	<tr bgcolor="#<?php 
    print $colors["panel"];
    ?>
">
		<td>
			<pre>cdef=<?php 
    print get_cdef($cdef_id, true);
    ?>
</pre>
		</td>
	</tr>
<?php 
}
开发者ID:BackupTheBerlios,项目名称:odp-svn,代码行数:17,代码来源:cdef.php


示例4: get_cdef

function get_cdef($cdef_id)
{
    $cdef_items = db_fetch_assoc("select * from cdef_items where cdef_id={$cdef_id} order by sequence");
    $i = 0;
    $cdef_string = "";
    if (sizeof($cdef_items) > 0) {
        foreach ($cdef_items as $cdef_item) {
            if ($i > 0) {
                $cdef_string .= ",";
            }
            if ($cdef_item["type"] == 5) {
                $current_cdef_id = $cdef_item["value"];
                $cdef_string .= get_cdef($current_cdef_id);
            } else {
                $cdef_string .= get_cdef_item_name($cdef_item["id"]);
            }
            $i++;
        }
    }
    return $cdef_string;
}
开发者ID:songchin,项目名称:Cacti,代码行数:21,代码来源:cdef.php


示例5: get_cdef

function get_cdef($cdef_id)
{
    $cdef_items = db_fetch_assoc_prepared('SELECT * FROM cdef_items WHERE cdef_id = ? ORDER BY sequence', array($cdef_id));
    $i = 0;
    $cdef_string = '';
    if (sizeof($cdef_items) > 0) {
        foreach ($cdef_items as $cdef_item) {
            if ($i > 0) {
                $cdef_string .= ',';
            }
            if ($cdef_item['type'] == 5) {
                $current_cdef_id = $cdef_item['value'];
                $cdef_string .= get_cdef($current_cdef_id);
            } else {
                $cdef_string .= get_cdef_item_name($cdef_item['id']);
            }
            $i++;
        }
    }
    return $cdef_string;
}
开发者ID:MrWnn,项目名称:cacti,代码行数:21,代码来源:cdef.php


示例6: rrdtool_function_xport


//.........这里部分代码省略.........
			}else{
				/* all other types are based on the best matching CF */
				$xport_cf = generate_graph_best_cf($xport_item["local_data_id"], $xport_item["consolidation_function_id"]);
				/* remember this for second foreach loop */
				$xport_items[$key]["cf_reference"] = $xport_cf;
			}

			if ((!empty($xport_item["local_data_id"])) &&
				(!isset($cf_ds_cache{$xport_item["data_template_rrd_id"]}[$xport_cf]))) {
				/* use a user-specified ds path if one is entered */
				$data_source_path = get_data_source_path($xport_item["local_data_id"], true);

				/* FOR WIN32: Escape all colon for drive letters (ex. D\:/path/to/rra) */
				$data_source_path = str_replace(":", "\:", $data_source_path);

				if (!empty($data_source_path)) {
					/* NOTE: (Update) Data source DEF names are created using the graph_item_id; then passed
					to a function that matches the digits with letters. rrdtool likes letters instead
					of numbers in DEF names; especially with CDEF's. cdef's are created
					the same way, except a 'cdef' is put on the beginning of the hash */
					$xport_defs .= "DEF:" . generate_graph_def_name(strval($i)) . "=\"$data_source_path\":" . $xport_item["data_source_name"] . ":" . $consolidation_functions[$xport_cf] . RRD_NL;

					$cf_ds_cache{$xport_item["data_template_rrd_id"]}[$xport_cf] = "$i";

					$i++;
				}
			}

			/* cache cdef value here to support data query variables in the cdef string */
			if (empty($xport_item["cdef_id"])) {
				$xport_item["cdef_cache"] = "";
				$xport_items[$j]["cdef_cache"] = "";
			}else{
				$xport_item["cdef_cache"] = get_cdef($xport_item["cdef_id"]);
				$xport_items[$j]["cdef_cache"] = get_cdef($xport_item["cdef_id"]);
			}

			/* +++++++++++++++++++++++ LEGEND: TEXT SUBSITUTION (<>'s) +++++++++++++++++++++++ */

			/* note the current item_id for easy access */
			$xport_item_id = $xport_item["graph_templates_item_id"];

			/* the following fields will be searched for graph variables */
			$variable_fields = array(
				"text_format" => array(
					"process_no_legend" => false
					),
				"value" => array(
					"process_no_legend" => true
					),
				"cdef_cache" => array(
					"process_no_legend" => true
					)
				);

			/* loop through each field that we want to substitute values for:
			currently: text format and value */
			while (list($field_name, $field_array) = each($variable_fields)) {
				/* certain fields do not require values when the legend is not to be shown */
				if (($field_array["process_no_legend"] == false) && (isset($xport_data_array["graph_nolegend"]))) {
					continue;
				}

				$xport_variables[$field_name][$xport_item_id] = $xport_item[$field_name];

				/* date/time substitution */
开发者ID:songchin,项目名称:Cacti,代码行数:67,代码来源:rrd.php


示例7: rrdtool_function_graph


//.........这里部分代码省略.........
                    /* remember this for second foreach loop */
                    $graph_items[$key]["cf_reference"] = $graph_cf;
                }
            } else {
                /* all other types are based on the best matching CF */
                $graph_cf = generate_graph_best_cf($graph_item["local_data_id"], $graph_item["consolidation_function_id"]);
                /* remember this for second foreach loop */
                $graph_items[$key]["cf_reference"] = $graph_cf;
            }
            if (!empty($graph_item["local_data_id"]) && !isset($cf_ds_cache[$graph_item["data_template_rrd_id"]][$graph_cf])) {
                /* use a user-specified ds path if one is entered */
                if (isset($graph_data_array['export_realtime'])) {
                    $data_source_path = read_config_option("realtime_cache_path") . "/user_" . session_id() . "_" . $graph_item["local_data_id"] . ".rrd";
                } else {
                    $data_source_path = get_data_source_path($graph_item["local_data_id"], true);
                }
                /* FOR WIN32: Escape all colon for drive letters (ex. D\:/path/to/rra) */
                $data_source_path = str_replace(":", "\\:", $data_source_path);
                if (!empty($data_source_path)) {
                    /* NOTE: (Update) Data source DEF names are created using the graph_item_id; then passed
                    			to a function that matches the digits with letters. rrdtool likes letters instead
                    			of numbers in DEF names; especially with CDEF's. cdef's are created
                    			the same way, except a 'cdef' is put on the beginning of the hash */
                    $graph_defs .= "DEF:" . generate_graph_def_name(strval($i)) . "=" . cacti_escapeshellarg($data_source_path) . ":" . cacti_escapeshellarg($graph_item["data_source_name"], true) . ":" . $consolidation_functions[$graph_cf] . RRD_NL;
                    $cf_ds_cache[$graph_item["data_template_rrd_id"]][$graph_cf] = "{$i}";
                    $i++;
                }
            }
            /* cache cdef value here to support data query variables in the cdef string */
            if (empty($graph_item["cdef_id"])) {
                $graph_item["cdef_cache"] = "";
                $graph_items[$j]["cdef_cache"] = "";
            } else {
                $graph_item["cdef_cache"] = get_cdef($graph_item["cdef_id"]);
                $graph_items[$j]["cdef_cache"] = get_cdef($graph_item["cdef_id"]);
            }
            /* +++++++++++++++++++++++ LEGEND: TEXT SUBSTITUTION (<>'s) +++++++++++++++++++++++ */
            /* note the current item_id for easy access */
            $graph_item_id = $graph_item["graph_templates_item_id"];
            /* the following fields will be searched for graph variables */
            $variable_fields = array("text_format" => array("process_no_legend" => false), "value" => array("process_no_legend" => true), "cdef_cache" => array("process_no_legend" => true));
            /* loop through each field that we want to substitute values for:
            			currently: text format and value */
            while (list($field_name, $field_array) = each($variable_fields)) {
                /* certain fields do not require values when the legend is not to be shown */
                if ($field_array["process_no_legend"] == false && isset($graph_data_array["graph_nolegend"])) {
                    continue;
                }
                $graph_variables[$field_name][$graph_item_id] = $graph_item[$field_name];
                /* date/time substitution */
                if (strstr($graph_variables[$field_name][$graph_item_id], "|date_time|")) {
                    $graph_variables[$field_name][$graph_item_id] = str_replace("|date_time|", date('D d M H:i:s T Y', strtotime(db_fetch_cell("SELECT value FROM settings WHERE name='date'"))), $graph_variables[$field_name][$graph_item_id]);
                }
                /* data source title substitution */
                if (strstr($graph_variables[$field_name][$graph_item_id], "|data_source_title|")) {
                    $graph_variables[$field_name][$graph_item_id] = str_replace("|data_source_title|", get_data_source_title($graph_item["local_data_id"]), $graph_variables[$field_name][$graph_item_id]);
                }
                /* data query variables */
                $graph_variables[$field_name][$graph_item_id] = rrd_substitute_host_query_data($graph_variables[$field_name][$graph_item_id], $graph, $graph_item);
                /* Nth percentile */
                if (preg_match_all("/\\|([0-9]{1,2}):(bits|bytes):(\\d):(current|total|max|total_peak|all_max_current|all_max_peak|aggregate_max|aggregate_sum|aggregate_current|aggregate):(\\d)?\\|/", $graph_variables[$field_name][$graph_item_id], $matches, PREG_SET_ORDER)) {
                    foreach ($matches as $match) {
                        $graph_variables[$field_name][$graph_item_id] = str_replace($match[0], variable_nth_percentile($match, $graph_item, $graph_items, $graph_start, $graph_end), $graph_variables[$field_name][$graph_item_id]);
                    }
                }
                /* bandwidth summation */
开发者ID:MrWnn,项目名称:cacti,代码行数:67,代码来源:rrd.php


示例8: rrdtool_function_graph_rt


//.........这里部分代码省略.........
			}else{
				/* all other types are based on the best matching CF */
				$graph_cf = generate_graph_best_cf($graph_item["local_data_id"], $graph_item["consolidation_function_id"]);
				/* remember this for second foreach loop */
				$graph_items[$key]["cf_reference"] = $graph_cf;
			}

			if ((!empty($graph_item["local_data_id"])) && (!isset($cf_ds_cache{$graph_item["data_template_rrd_id"]}[$graph_cf]))) {
				/* use a user-specified ds path if one is entered */
				$data_source_path = read_config_option("realtime_cache_path") .
					"/realtime_" . $graph_item["local_data_id"] . "_5.rrd";

				/* FOR WIN32: Escape all colon for drive letters (ex. D\:/path/to/rra) */
				$data_source_path = str_replace(":", "\:", $data_source_path);

				if (!empty($data_source_path)) {
					/* NOTE: (Update) Data source DEF names are created using the graph_item_id; then passed
					to a function that matches the digits with letters. rrdtool likes letters instead
					of numbers in DEF names; especially with CDEF's. cdef's are created
					the same way, except a 'cdef' is put on the beginning of the hash */
					$graph_defs .= "DEF:" . generate_graph_def_name(strval($i)) . "=\"$data_source_path\":" . $graph_item["data_source_name"] . ":" . $consolidation_functions[$graph_cf] . RRD_NL;

					$cf_ds_cache{$graph_item["data_template_rrd_id"]}[$graph_cf] = "$i";

					$i++;
				}
			}

			/* cache cdef value here to support data query variables in the cdef string */
			if (empty($graph_item["cdef_id"])) {
				$graph_item["cdef_cache"] = "";
				$graph_items[$j]["cdef_cache"] = "";
			}else{
				$graph_item["cdef_cache"] = get_cdef($graph_item["cdef_id"]);
				$graph_items[$j]["cdef_cache"] = get_cdef($graph_item["cdef_id"]);
			}

			/* +++++++++++++++++++++++ LEGEND: TEXT SUBSITUTION (<>'s) +++++++++++++++++++++++ */

			/* note the current item_id for easy access */
			$graph_item_id = $graph_item["graph_templates_item_id"];

			/* the following fields will be searched for graph variables */
			$variable_fields = array(
				"text_format" => array(
					"process_no_legend" => false
					),
				"value" => array(
					"process_no_legend" => true
					),
				"cdef_cache" => array(
					"process_no_legend" => true
					)
				);

			/* loop through each field that we want to substitute values for:
			currently: text format and value */
			while (list($field_name, $field_array) = each($variable_fields)) {
				/* certain fields do not require values when the legend is not to be shown */
				if (($field_array["process_no_legend"] == false) && (isset($graph_data_array["graph_nolegend"]))) {
					continue;
				}

				$graph_variables[$field_name][$graph_item_id] = $graph_item[$field_name];

				/* date/time substitution */
开发者ID:avillaverdec,项目名称:cacti,代码行数:67,代码来源:graph_image_rt.php


示例9: draw_cdef_preview

function draw_cdef_preview($cdef_id) {
	global $colors; ?>
	<tr>
		<td>
			<pre>cdef=<?php print get_cdef($cdef_id, true);?></pre>
		</td>
	</tr>
<?php }
开发者ID:songchin,项目名称:Cacti,代码行数:8,代码来源:cdef.php


示例10: rrdtool_function_xport


//.........这里部分代码省略.........
    $i = 0;
    $j = 0;
    $nth = 0;
    $sum = 0;
    if (sizeof($xport_items) > 0) {
        foreach ($xport_items as $xport_item) {
            /* mimic the old behavior: LINE[123], AREA, and STACK items use the CF specified in the graph item */
            if ($xport_item["graph_type_id"] == 4 || $xport_item["graph_type_id"] == 5 || $xport_item["graph_type_id"] == 6 || $xport_item["graph_type_id"] == 7 || $xport_item["graph_type_id"] == 8) {
                $xport_cf = $xport_item["consolidation_function_id"];
                /* all other types are based on the AVERAGE CF */
            } else {
                $xport_cf = 1;
            }
            if (!empty($xport_item["local_data_id"]) && !isset($cf_ds_cache[$xport_item["data_template_rrd_id"]][$xport_cf])) {
                /* use a user-specified ds path if one is entered */
                $data_source_path = get_data_source_path($xport_item["local_data_id"], true);
                /* FOR WIN32: Escape all colon for drive letters (ex. D\:/path/to/rra) */
                $data_source_path = str_replace(":", "\\:", $data_source_path);
                if (!empty($data_source_path)) {
                    /* NOTE: (Update) Data source DEF names are created using the graph_item_id; then passed
                    			to a function that matches the digits with letters. rrdtool likes letters instead
                    			of numbers in DEF names; especially with CDEF's. cdef's are created
                    			the same way, except a 'cdef' is put on the beginning of the hash */
                    $xport_defs .= "DEF:" . generate_graph_def_name(strval($i)) . "=\"{$data_source_path}\":" . $xport_item["data_source_name"] . ":" . $consolidation_functions[$xport_cf] . RRD_NL;
                    $cf_ds_cache[$xport_item["data_template_rrd_id"]][$xport_cf] = "{$i}";
                    $i++;
                }
            }
            /* cache cdef value here to support data query variables in the cdef string */
            if (empty($xport_item["cdef_id"])) {
                $xport_item["cdef_cache"] = "";
                $xport_items[$j]["cdef_cache"] = "";
            } else {
                $xport_item["cdef_cache"] = get_cdef($xport_item["cdef_id"]);
                $xport_items[$j]["cdef_cache"] = get_cdef($xport_item["cdef_id"]);
            }
            /* +++++++++++++++++++++++ LEGEND: TEXT SUBSITUTION (<>'s) +++++++++++++++++++++++ */
            /* note the current item_id for easy access */
            $xport_item_id = $xport_item["graph_templates_item_id"];
            /* the following fields will be searched for graph variables */
            $variable_fields = array("text_format" => array("process_no_legend" => false), "value" => array("process_no_legend" => true), "cdef_cache" => array("process_no_legend" => true));
            /* loop through each field that we want to substitute values for:
            			currently: text format and value */
            while (list($field_name, $field_array) = each($variable_fields)) {
                /* certain fields do not require values when the legend is not to be shown */
                if ($field_array["process_no_legend"] == false && isset($xport_data_array["graph_nolegend"])) {
                    continue;
                }
                $xport_variables[$field_name][$xport_item_id] = $xport_item[$field_name];
                /* date/time substitution */
                if (strstr($xport_variables[$field_name][$xport_item_id], "|date_time|")) {
                    $xport_variables[$field_name][$xport_item_id] = str_replace("|date_time|", date('D d M H:i:s T Y', strtotime(db_fetch_cell("select value from settings where name='date'"))), $xport_variables[$field_name][$xport_item_id]);
                }
                /* data query variables */
                $xport_variables[$field_name][$xport_item_id] = rrd_substitute_host_query_data($xport_variables[$field_name][$xport_item_id], $graph, $xport_item);
                /* Nth percentile */
                if (preg_match_all("/\\|([0-9]{1,2}):(bits|bytes):(\\d):(current|total|max|total_peak|all_max_current|all_max_peak|aggregate_max|aggregate_sum|aggregate_current|aggregate):(\\d)?\\|/", $xport_variables[$field_name][$xport_item_id], $matches, PREG_SET_ORDER)) {
                    foreach ($matches as $match) {
                        if ($field_name == "value") {
                            $xport_meta["NthPercentile"][$nth]["format"] = $match[0];
                            $xport_meta["NthPercentile"][$nth]["value"] = str_replace($match[0], variable_nth_percentile($match, $xport_item, $xport_items, $graph_start, $graph_end), $xport_variables[$field_name][$xport_item_id]);
                            $nth++;
                        }
                    }
                }
                /* bandwidth summation */
开发者ID:BackupTheBerlios,项目名称:odp-svn,代码行数:67,代码来源:rrd.php



注:本文中的get_cdef函数示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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