pdf_context::increase_length() - Code Metrics - FTwex/fpdf-symfony2 - Measure and Improve Code Quality continuously with Scrutinizer

pdf_context::increase_length() A
last analyzed 2016-02-03 11:53 UTC

↳ Parent: pdf_context

Complexity

Conditions	4
Paths	2

Size

Total Lines	12
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Metric	Value
dl	0
loc	12
rs	9.2
cc	4
eloc	9
nc	2
nop	1

<?php
//
//  FPDI - Version 1.2.1
//
//    Copyright 2004-2008 Setasign - Jan Slabon
//
//  Licensed under the Apache License, Version 2.0 (the "License");
//  you may not use this file except in compliance with the License.
//  You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
//  Unless required by applicable law or agreed to in writing, software
//  distributed under the License is distributed on an "AS IS" BASIS,
//  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
//  See the License for the specific language governing permissions and
//  limitations under the License.
//

class pdf_context {
namespace YourVendor;

class YourClass { }

	var $file;
class A {
    var $property;
}
	var $buffer;
class A {
    var $property;
}
	var $offset;
class A {
    var $property;
}
	var $length;
class A {
    var $property;
}

	var $stack;
class A {
    var $property;
}

	// Constructor

	function pdf_context($f) {

		$this->file = $f;
		$this->reset();
	}

	// Optionally move the file
	// pointer to a new location
	// and reset the buffered data

	function reset($pos = null, $l = 100) {

		if (!is_null ($pos)) {
			fseek ($this->file, $pos);
		}

		$this->buffer = $l > 0 ? fread($this->file, $l) : '';
		$this->length = strlen($this->buffer);
		if ($this->length < $l)
            $this->increase_length($l - $this->length);
		$this->offset = 0;
		$this->stack = array();
	}

	// Make sure that there is at least one
	// character beyond the current offset in
	// the buffer to prevent the tokenizer
	// from attempting to access data that does
	// not exist

	function ensure_content() {

		if ($this->offset >= $this->length - 1) {
			return $this->increase_length();
		} else {
			return true;
		}
	}

	// Forcefully read more data into the buffer

	function increase_length($l=100) {

		if (feof($this->file)) {
			return false;
		} else {
			$totalLength = $this->length + $l;
		    do {
                $this->buffer .= fread($this->file, $totalLength-$this->length);
            } while ((($this->length = strlen($this->buffer)) != $totalLength) && !feof($this->file));
			
			return true;
		}
	}

}

1			<?php
2			//
3			// FPDI - Version 1.2.1
4			//
5			// Copyright 2004-2008 Setasign - Jan Slabon
6			//
7			// Licensed under the Apache License, Version 2.0 (the "License");
8			// you may not use this file except in compliance with the License.
9			// You may obtain a copy of the License at
10			//
11			// http://www.apache.org/licenses/LICENSE-2.0
12			//
13			// Unless required by applicable law or agreed to in writing, software
14			// distributed under the License is distributed on an "AS IS" BASIS,
15			// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16			// See the License for the specific language governing permissions and
17			// limitations under the License.
18			//
19
20			class pdf_context {
			0 ignored issues – show Coding Style Compatibility introduced 2016-02-03 11:39 UTC by Report Bug Copy Issue Report PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions. You can fix this by adding a namespace to your class: namespace YourVendor; class YourClass { } When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries. Loading history...
21
22			var $file;
			0 ignored issues – show Coding Style introduced 2016-02-03 11:39 UTC by Report Bug Copy Issue Report The visibility should be declared for property `$file`. The PSR-2 coding standard requires that all properties in a class have their visibility explicitly declared. If you declare a property using class A { var $property; } the property is implicitly global. To learn more about the PSR-2, please see the PHP-FIG site on the PSR-2. Loading history...
23			var $buffer;
			0 ignored issues – show Coding Style introduced 2016-02-03 11:39 UTC by Report Bug Copy Issue Report The visibility should be declared for property `$buffer`. The PSR-2 coding standard requires that all properties in a class have their visibility explicitly declared. If you declare a property using class A { var $property; } the property is implicitly global. To learn more about the PSR-2, please see the PHP-FIG site on the PSR-2. Loading history...
24			var $offset;
			0 ignored issues – show Coding Style introduced 2016-02-03 11:39 UTC by Report Bug Copy Issue Report The visibility should be declared for property `$offset`. The PSR-2 coding standard requires that all properties in a class have their visibility explicitly declared. If you declare a property using class A { var $property; } the property is implicitly global. To learn more about the PSR-2, please see the PHP-FIG site on the PSR-2. Loading history...
25			var $length;
			0 ignored issues – show Coding Style introduced 2016-02-03 11:39 UTC by Report Bug Copy Issue Report The visibility should be declared for property `$length`. The PSR-2 coding standard requires that all properties in a class have their visibility explicitly declared. If you declare a property using class A { var $property; } the property is implicitly global. To learn more about the PSR-2, please see the PHP-FIG site on the PSR-2. Loading history...
26
27			var $stack;
			0 ignored issues – show Coding Style introduced 2016-02-03 11:39 UTC by Report Bug Copy Issue Report The visibility should be declared for property `$stack`. The PSR-2 coding standard requires that all properties in a class have their visibility explicitly declared. If you declare a property using class A { var $property; } the property is implicitly global. To learn more about the PSR-2, please see the PHP-FIG site on the PSR-2. Loading history...
28
29			// Constructor
30
31			function pdf_context($f) {
			0 ignored issues – show Best Practice introduced 2016-02-03 11:39 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history... Coding Style Best Practice introduced 2016-02-03 11:39 UTC by Report Bug Copy Issue Report Please use `__construct()` instead of a PHP4-style constructor that is named after the class. Loading history...
32			$this->file = $f;
33			$this->reset();
34			}
35
36			// Optionally move the file
37			// pointer to a new location
38			// and reset the buffered data
39
40			function reset($pos = null, $l = 100) {
			0 ignored issues – show Best Practice introduced 2016-02-03 11:39 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
41			if (!is_null ($pos)) {
42			fseek ($this->file, $pos);
43			}
44
45			$this->buffer = $l > 0 ? fread($this->file, $l) : '';
46			$this->length = strlen($this->buffer);
47			if ($this->length < $l)
48			$this->increase_length($l - $this->length);
49			$this->offset = 0;
50			$this->stack = array();
51			}
52
53			// Make sure that there is at least one
54			// character beyond the current offset in
55			// the buffer to prevent the tokenizer
56			// from attempting to access data that does
57			// not exist
58
59			function ensure_content() {
			0 ignored issues – show Best Practice introduced 2016-02-03 11:39 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
60			if ($this->offset >= $this->length - 1) {
61			return $this->increase_length();
62			} else {
63			return true;
64			}
65			}
66
67			// Forcefully read more data into the buffer
68
69			function increase_length($l=100) {
			0 ignored issues – show Best Practice introduced 2016-02-03 11:39 UTC by Report Bug Copy Issue Report It is generally recommended to explicitly declare the visibility for methods. Adding explicit visibility (`private`, `protected`, or `public`) is generally recommend to communicate to other developers how, and from where this method is intended to be used. Loading history...
70			if (feof($this->file)) {
71			return false;
72			} else {
73			$totalLength = $this->length + $l;
74			do {
75			$this->buffer .= fread($this->file, $totalLength-$this->length);
76			} while ((($this->length = strlen($this->buffer)) != $totalLength) && !feof($this->file));
77
78			return true;
79			}
80			}
81
82			}

FTwex / fpdf-symfony2

pdf_context::increase_length() A last analyzed 2016-02-03 11:53 UTC

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pdf_context::increase_length() A
last analyzed 2016-02-03 11:53 UTC