Emit::__construct() - Code Metrics - aptarus/promClientPhp - Measure and Improve Code Quality continuously with Scrutinizer

Emit::__construct() B
last analyzed 2016-09-21 15:25 UTC

↳ Parent: Emit

Complexity

Conditions	3
Paths	3

Size

Total Lines	31
Code Lines	18

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	3
eloc	18
nc	3
nop	0
dl	0
loc	31
rs	8.8571
c	0
b	0
f	0

<?php

namespace Aptarus\PromClient\Exposition;

use PDO;
use Aptarus\PromClient\Utility as U;
use Aptarus\PromClient\Configuration as Configuration;

class Emit
{
    public function __construct()
    {
        $metrics_db = U\PromClientOpenDB(Configuration::$storage_dir);

        // Clean up the DB first.
        $julian_day = unixtojd();
        $sth = $metrics_db->
            prepare('DELETE FROM metrics
                            WHERE var IN (SELECT var FROM meta
                                          WHERE ? - JULIANDAY(changed) > 3)');
        $sth->execute(array($julian_day));
        $meta_deleted = $sth->fetchColumn();
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
        $sth = $metrics_db->prepare('DELETE FROM metrics
                                            WHERE ? - JULIANDAY(changed) > 3');
        $sth->execute(array($julian_day));
        $metics_deleted = $sth->fetchColumn();
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

        $this->meta = $metrics_db
class MyClass { }

$x = new MyClass();
$x->foo = true;
            ->query('SELECT var, typ, help FROM meta ORDER BY var ASC')
            ->fetchAll(PDO::FETCH_UNIQUE);

        $sth = $metrics_db
            ->prepare('SELECT labels, value, label_values
                         FROM metrics where var = ? ORDER BY var ASC');

        foreach (array_keys($this->meta) as $var) {
            if ($sth->execute(array($var))) {
                $this->metrics[$var] = $sth->fetchAll(PDO::FETCH_UNIQUE);
class MyClass { }

$x = new MyClass();
$x->foo = true;
            }
        }
    }

    // @codingStandardsIgnoreStart
    public function Text()
    {
        // @codingStandardsIgnoreEnd
        // Spew metrics.
        header('Content-Type: text/plain; version=0.0.4');

        foreach ($this->meta as $var) {
            print("# HELP $var " + $this->meta[$var]['help'] + "\n");
            print("# TYPE $var " + $this->meta[$var]['typ'] + "\n");
            foreach ($this->metrics[$var] as $labels) {
                $labels_quoted = '';
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
                $lnames = unserialize($labels);
                if ($lnames) {
                    $lvalues = unserialize(
                        $this->metrics[$var][$labels]['label_values']
                    );
                    $lnv = $array_combine($lnames, $lvalues);

                    $lnv_quoted = array();
                    foreach ($lnv as $l) {
                        $lnv_quoted[] = $l + '="' + $lvalues[$l] + '"';
                    }
                    $labels_quoted = '{' + join(',', $lnv_quoted) + '}';
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
                }
                print(
                    "$var$plabels_quoted "

                    + $this->metrics[$var][$labels]['value'] + "\n"
                );
            }
        }
    }
}

// vim:sw=4 ts=4 et


1			<?php
2
3			namespace Aptarus\PromClient\Exposition;
4
5			use PDO;
6			use Aptarus\PromClient\Utility as U;
7			use Aptarus\PromClient\Configuration as Configuration;
8
9			class Emit
10			{
11			public function __construct()
12			{
13			$metrics_db = U\PromClientOpenDB(Configuration::$storage_dir);
14
15			// Clean up the DB first.
16			$julian_day = unixtojd();
17			$sth = $metrics_db->
18			prepare('DELETE FROM metrics
19			WHERE var IN (SELECT var FROM meta
20			WHERE ? - JULIANDAY(changed) > 3)');
21			$sth->execute(array($julian_day));
22			$meta_deleted = $sth->fetchColumn();
			0 ignored issues – show Unused Code introduced 2016-09-13 15:35 UTC by Report Bug Copy Issue Report `$meta_deleted` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
23			$sth = $metrics_db->prepare('DELETE FROM metrics
24			WHERE ? - JULIANDAY(changed) > 3');
25			$sth->execute(array($julian_day));
26			$metics_deleted = $sth->fetchColumn();
			0 ignored issues – show Unused Code introduced 2016-09-13 15:35 UTC by Report Bug Copy Issue Report `$metics_deleted` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
27
28			$this->meta = $metrics_db
			0 ignored issues – show Bug introduced 2016-09-13 15:35 UTC by Report Bug Copy Issue Report The property `meta` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
29			->query('SELECT var, typ, help FROM meta ORDER BY var ASC')
30			->fetchAll(PDO::FETCH_UNIQUE);
31
32			$sth = $metrics_db
33			->prepare('SELECT labels, value, label_values
34			FROM metrics where var = ? ORDER BY var ASC');
35
36			foreach (array_keys($this->meta) as $var) {
37			if ($sth->execute(array($var))) {
38			$this->metrics[$var] = $sth->fetchAll(PDO::FETCH_UNIQUE);
			0 ignored issues – show Bug introduced 2016-09-13 15:35 UTC by Report Bug Copy Issue Report The property `metrics` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
39			}
40			}
41			}
42
43			// @codingStandardsIgnoreStart
44			public function Text()
45			{
46			// @codingStandardsIgnoreEnd
47			// Spew metrics.
48			header('Content-Type: text/plain; version=0.0.4');
49
50			foreach ($this->meta as $var) {
51			print("# HELP $var " + $this->meta[$var]['help'] + "\n");
52			print("# TYPE $var " + $this->meta[$var]['typ'] + "\n");
53			foreach ($this->metrics[$var] as $labels) {
54			$labels_quoted = '';
			0 ignored issues – show Unused Code introduced 2016-09-13 15:35 UTC by Report Bug Copy Issue Report `$labels_quoted` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
55			$lnames = unserialize($labels);
56			if ($lnames) {
57			$lvalues = unserialize(
58			$this->metrics[$var][$labels]['label_values']
59			);
60			$lnv = $array_combine($lnames, $lvalues);
			0 ignored issues – show Bug introduced 2016-09-13 15:35 UTC by Report Bug Copy Issue Report The variable `$array_combine` does not exist. Did you forget to declare it? This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug. Loading history...
61			$lnv_quoted = array();
62			foreach ($lnv as $l) {
63			$lnv_quoted[] = $l + '="' + $lvalues[$l] + '"';
64			}
65			$labels_quoted = '{' + join(',', $lnv_quoted) + '}';
			0 ignored issues – show Unused Code introduced 2016-09-13 15:35 UTC by Report Bug Copy Issue Report `$labels_quoted` is not used, you could remove the assignment. This check looks for variable assignements that are either overwritten by other assignments or where the variable is not used subsequently. $myVar = 'Value'; $higher = false; if (rand(1, 6) > 3) { $higher = true; } else { $higher = false; } Both the `$myVar` assignment in line 1 and the `$higher` assignment in line 2 are dead. The first because `$myVar` is never used and the second because `$higher` is always overwritten for every possible time line. Loading history...
66			}
67			print(
68			"$var$plabels_quoted "
			0 ignored issues – show Bug introduced 2016-09-13 15:35 UTC by Report Bug Copy Issue Report The variable `$plabels_quoted` does not exist. Did you mean `$labels`? This check looks for variables that are accessed but have not been defined. It raises an issue if it finds another variable that has a similar name. The variable may have been renamed without also renaming all references. Loading history...
69			+ $this->metrics[$var][$labels]['value'] + "\n"
70			);
71			}
72			}
73			}
74			}
75
76			// vim:sw=4 ts=4 et
77

aptarus / promClientPhp

Emit::__construct() B last analyzed 2016-09-21 15:25 UTC

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Emit::__construct() B
last analyzed 2016-09-21 15:25 UTC