print_line() - Code Metrics - o2system/gear - Measure and Improve Code Quality continuously with Scrutinizer

print_line() A
last analyzed 2019-10-02 16:49 UTC

↳ Parent: Project

Complexity

Conditions	6
Paths	8

Size

Total Lines	20
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	6
eloc	12
nc	8
nop	2
dl	0
loc	20
rs	9.2222
c	0
b	0
f	0

<?php
/**
 * This file is part of the O2System Framework package.
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @author         Steeve Andrian Salim
 * @copyright      Copyright (c) Steeve Andrian Salim
 */
// ------------------------------------------------------------------------
/**
 * Printer Helper
 *
 * A collection of helper function to help PHP programmer to prints a human-readable information
 * about a variable, object and etc into the browser or command line.
 */

// ------------------------------------------------------------------------

if ( ! function_exists('var_format')) {
    /**
     * var_format
     *
     * Formats a variable with extra information.
     *
     * @param mixed $expression The variable tobe formatted.
     *
     * @return mixed
     */
    function var_format($expression)
    {
        if (is_bool($expression)) {
            if ($expression === true) {
                $expression = '(bool) TRUE';
            } else {
                $expression = '(bool) FALSE';
            }
        } elseif (is_resource($expression)) {
            $expression = '(resource) ' . get_resource_type($expression);
        } elseif (is_array($expression) || is_object($expression)) {
            $expression = @print_r($expression, true);
        } elseif (is_int($expression) OR is_numeric($expression)) {
            $expression = '(int) ' . $expression;
        } elseif (is_null($expression)) {
            $expression = '(null)';
        }

        return $expression;
    }
}

// ------------------------------------------------------------------------

if ( ! function_exists('print_out')) {
    /**
     * print_code
     *
     * Prints a variable into Gear Browser.
     *
     * @param mixed $expression The variable tobe formatted.
     * @param bool  $exit       The exit flag of the current script execution.
     */
    function print_out($expression, $exit = true)
    {
        if (php_sapi_name() === 'cli') {
            print_cli($expression, $exit);

            return;
        } elseif ( ! empty($_SERVER[ 'HTTP_X_REQUESTED_WITH' ]) && strtolower(
                $_SERVER[ 'HTTP_X_REQUESTED_WITH' ]
            ) === 'xmlhttprequest') {
            if (is_array($expression)) {
                echo json_encode($expression, JSON_PRETTY_PRINT);
            } elseif (is_object($expression)) {
                print_r($expression);
            } else {
                echo $expression;
            }

            if ($exit) {
                die;

            }
        } else {
            echo (new \O2System\Gear\Browser($expression))->render();

            if ($exit) {
                die;

            }
        }
    }
}

// ------------------------------------------------------------------------

if ( ! function_exists('print_console')) {
    /**
     * print_console
     *
     * Prints a variable into browser console.
     *
     * @param mixed $expression The variable tobe formatted.
     * @param bool  $exit       The exit flag of the current script execution.
     */
    function print_console(
        $expression,
        $label = null,
        $messageType = \O2System\Gear\Console::LOG_MESSAGE,
        $exit = true
    ) {
        if (php_sapi_name() === 'cli') {
            print_cli($expression, $exit);

            return;
        }

        (new \O2System\Gear\Console($label, $expression, $messageType))->send();
    }
}

// ------------------------------------------------------------------------

if ( ! function_exists('print_cli')) {
    /**
     * print_cli
     *
     * Prints a variable into command line interface output.
     *
     * @param mixed $expression The variable tobe formatted.
     * @param bool  $exit       The exit flag of the current script execution.
     */
    function print_cli($expression, $exit = true)
    {
        (new \O2System\Gear\Cli($expression))->send();

        if ($exit) {
            die;

        }
    }
}

// ------------------------------------------------------------------------

if ( ! function_exists('print_code')) {
    /**
     * print_code
     *
     * Prints a variable inside pre-code html tag.
     *
     * @param mixed $expression The variable tobe formatted.
     * @param bool  $exit       The exit flag of the current script execution.
     */
    function print_code($expression, $exit = false)
    {
        $expression = htmlentities(var_format($expression));
        $expression = htmlspecialchars(htmlspecialchars_decode($expression, ENT_QUOTES), ENT_QUOTES, 'UTF-8');

        echo '<pre>' . $expression . '</pre>';

        if ($exit === true) {
            die;

        }
    }
}

// ------------------------------------------------------------------------

if ( ! function_exists('print_dump')) {
    /**
     * print_dump
     *
     * Prints a dumps information about a variable inside pre-code html tag.
     *
     * @param mixed $expression The variable tobe formatted.
     * @param bool  $exit       The exit flag of the current script execution.
     */
    function print_dump($expression, $exit = false)
    {
        ob_start();
        var_dump($expression);

        $output = ob_get_contents();
        ob_end_clean();

        if (strpos($output, 'xdebug-var-dump') !== false) {
            if (defined('PATH_ROOT')) {
                $helper_file = implode(DIRECTORY_SEPARATOR,
                    ['vendor', 'o2system', 'gear', 'src', 'Helper.php:170:']);
                $output = str_replace('<small>' . PATH_ROOT . $helper_file . '</small>', '', $output);

            }

            echo $output;

            if ($exit) {
                die;

            }
        } else {
            print_code($output, $exit);
        }
    }
}

// ------------------------------------------------------------------------

if ( ! function_exists('print_json')) {
    /**
     * print_json
     *
     * Prints a variable into json formatted string.
     *
     * @param mixed $expression The variable tobe formatted.
     * @param int   $options    The optional json_encode options.
     * @param bool  $exit       The exit flag of the current script execution.
     */
    function print_json($expression, $options = null, $exit = true)
    {
        if (is_bool($options)) {

            $exit = $options;
            $options = null;
        }

        if (is_array($expression) || is_object($expression)) {
            if (empty($options)) {
                $output = json_encode($expression);
            } else {
                $output = json_encode($expression, $options);
            }

            print_out($output, $exit);
        } else {
            print_out('Invalid Expression!', $exit);
        }
    }
}

// ------------------------------------------------------------------------

if ( ! function_exists('print_serialize')) {
    /**
     * print_serialize
     *
     * Prints a variable into serialized formatted string.
     *
     * @param mixed $expression The variable tobe formatted.
     * @param bool  $exit       The exit flag of the current script execution.
     */
    function print_serialize($expression, $exit = true)
    {
        if (is_array($expression) || is_object($expression)) {
            print_out(serialize($expression), $exit);
        } else {
            print_out('Invalid Expression!', $exit);
        }
    }
}

// ------------------------------------------------------------------------

if ( ! function_exists('print_line')) {
    /**
     * print_line
     *
     * Prints a multiple stacked lines of variable.
     *
     * The print_line command can be placed in various places in the source code program,
     * the print_line will stacked all variable into a static memory and will be printed when
     * the expression is fill with --- string.
     *
     * @param mixed $expression The variable tobe formatted.
     * @param bool  $exit       The exit flag of the current script execution.
     */
    function print_line($expression, $exit = false)
    {
        static $lines;

        if (strtoupper($exit) === 'FLUSH') {
            $lines = [];
            $lines[] = $expression;
        }

        if (is_array($expression) || is_object($expression)) {
            $lines[] = print_r($expression, true);
        } else {
            $lines[] = var_format($expression);
        }

        if ($exit === true || $expression === '---') {
            $expression = implode(PHP_EOL, $lines);
            $lines = [];

            print_out($expression, $exit);
        }
    }
}

// ------------------------------------------------------------------------

if ( ! function_exists('pre_open')) {
    /**
     * pre_open
     *
     * Prints an open pre HTML tag.
     */
    function pre_open()
    {
        echo '<pre>';
    }
}

// ------------------------------------------------------------------------

if ( ! function_exists('pre_line')) {
    /**
     * pre_line
     *
     * Prints a variable into pre HTML tag.
     *
     * @param mixed $expression The variable tobe formatted.
     * @param bool  $implode    The flag to implode lines.
     */
    function pre_line($expression, $implode = true)
    {
        if (is_array($expression) AND $implode === true) {
            $expression = implode(PHP_EOL, $expression);
        } elseif (is_bool($expression)) {
            if ($expression === true) {
                $expression = '(bool) TRUE';
            } else {
                $expression = '(bool) FALSE';
            }
        } elseif (is_resource($expression)) {
            $expression = '(resource) ' . get_resource_type($expression);
        } elseif (is_array($expression) || is_object($expression)) {
            $expression = @print_r($expression, true);
        } elseif (is_int($expression) OR is_numeric($expression)) {
            $expression = '(int) ' . $expression;
        } elseif (is_null($expression)) {
            $expression = '(null)';
        }

        echo $expression . PHP_EOL;
    }
}

// ------------------------------------------------------------------------

if ( ! function_exists('pre_close')) {
    /**
     * pre_close
     *
     * Prints a close pre HTML tag.
     */
    function pre_close($exit = false)
    {
        echo '</pre>';

        if ($exit) {
            die;

        }
    }
}

// ------------------------------------------------------------------------

if ( ! function_exists('debug_start')) {
    /**
     * debug_start
     *
     * Starts a debugger stacks.
     */
    function debug_start()
    {
        \O2System\Gear\Debugger::start();
    }
}

// ------------------------------------------------------------------------

if ( ! function_exists('debug_line')) {
    /**
     * debug_line
     *
     * Add a debug line variable into debugger stacks.
     *
     * @param mixed $expression The variable tobe formatted.
     * @param bool  $export     The variable export flag, to export the variable into parsable string representation.
     */
    function debug_line($expression, $export = false)
    {
        \O2System\Gear\Debugger::line($expression, $export);
    }
}

// ------------------------------------------------------------------------

if ( ! function_exists('debug_marker')) {
    /**
     * debug_marker
     *
     * Add a debug marker into debugger stacks.
     */
    function debug_marker()
    {
        \O2System\Gear\Debugger::marker();
    }
}

// ------------------------------------------------------------------------

if ( ! function_exists('debug_stop')) {
    /**
     * debug_stop
     *
     * Stop the script execution and prints the debugger output into browser.
     */
    function debug_stop()
    {
        \O2System\Gear\Debugger::stop();
        die;

    }
}

1			<?php
2			/**
3			* This file is part of the O2System Framework package.
4			*
5			* For the full copyright and license information, please view the LICENSE
6			* file that was distributed with this source code.
7			*
8			* @author Steeve Andrian Salim
9			* @copyright Copyright (c) Steeve Andrian Salim
10			*/
11			// ------------------------------------------------------------------------
12			/**
13			* Printer Helper
14			*
15			* A collection of helper function to help PHP programmer to prints a human-readable information
16			* about a variable, object and etc into the browser or command line.
17			*/
18
19			// ------------------------------------------------------------------------
20
21			if ( ! function_exists('var_format')) {
22			/**
23			* var_format
24			*
25			* Formats a variable with extra information.
26			*
27			* @param mixed $expression The variable tobe formatted.
28			*
29			* @return mixed
30			*/
31			function var_format($expression)
32			{
33			if (is_bool($expression)) {
34			if ($expression === true) {
35			$expression = '(bool) TRUE';
36			} else {
37			$expression = '(bool) FALSE';
38			}
39			} elseif (is_resource($expression)) {
40			$expression = '(resource) ' . get_resource_type($expression);
41			} elseif (is_array($expression) \|\| is_object($expression)) {
42			$expression = @print_r($expression, true);
43			} elseif (is_int($expression) OR is_numeric($expression)) {
44			$expression = '(int) ' . $expression;
45			} elseif (is_null($expression)) {
46			$expression = '(null)';
47			}
48
49			return $expression;
50			}
51			}
52
53			// ------------------------------------------------------------------------
54
55			if ( ! function_exists('print_out')) {
56			/**
57			* print_code
58			*
59			* Prints a variable into Gear Browser.
60			*
61			* @param mixed $expression The variable tobe formatted.
62			* @param bool $exit The exit flag of the current script execution.
63			*/
64			function print_out($expression, $exit = true)
65			{
66			if (php_sapi_name() === 'cli') {
67			print_cli($expression, $exit);
68
69			return;
70			} elseif ( ! empty($_SERVER[ 'HTTP_X_REQUESTED_WITH' ]) && strtolower(
71			$_SERVER[ 'HTTP_X_REQUESTED_WITH' ]
72			) === 'xmlhttprequest') {
73			if (is_array($expression)) {
74			echo json_encode($expression, JSON_PRETTY_PRINT);
75			} elseif (is_object($expression)) {
76			print_r($expression);
77			} else {
78			echo $expression;
79			}
80
81			if ($exit) {
82			die;
			0 ignored issues – show Best Practice introduced 2019-01-16 12:18 UTC by Report Bug Copy Issue Report Using `exit` here is not recommended. In general, usage of exit should be done with care and only when running in a scripting context like a CLI script. Loading history...
83			}
84			} else {
85			echo (new \O2System\Gear\Browser($expression))->render();
86
87			if ($exit) {
88			die;
			0 ignored issues – show Best Practice introduced 2019-01-16 12:18 UTC by Report Bug Copy Issue Report Using `exit` here is not recommended. In general, usage of exit should be done with care and only when running in a scripting context like a CLI script. Loading history...
89			}
90			}
91			}
92			}
93
94			// ------------------------------------------------------------------------
95
96			if ( ! function_exists('print_console')) {
97			/**
98			* print_console
99			*
100			* Prints a variable into browser console.
101			*
102			* @param mixed $expression The variable tobe formatted.
103			* @param bool $exit The exit flag of the current script execution.
104			*/
105			function print_console(
106			$expression,
107			$label = null,
108			$messageType = \O2System\Gear\Console::LOG_MESSAGE,
109			$exit = true
110			) {
111			if (php_sapi_name() === 'cli') {
112			print_cli($expression, $exit);
113
114			return;
115			}
116
117			(new \O2System\Gear\Console($label, $expression, $messageType))->send();
118			}
119			}
120
121			// ------------------------------------------------------------------------
122
123			if ( ! function_exists('print_cli')) {
124			/**
125			* print_cli
126			*
127			* Prints a variable into command line interface output.
128			*
129			* @param mixed $expression The variable tobe formatted.
130			* @param bool $exit The exit flag of the current script execution.
131			*/
132			function print_cli($expression, $exit = true)
133			{
134			(new \O2System\Gear\Cli($expression))->send();
135
136			if ($exit) {
137			die;
			0 ignored issues – show Best Practice introduced 2019-01-16 12:18 UTC by Report Bug Copy Issue Report Using `exit` here is not recommended. In general, usage of exit should be done with care and only when running in a scripting context like a CLI script. Loading history...
138			}
139			}
140			}
141
142			// ------------------------------------------------------------------------
143
144			if ( ! function_exists('print_code')) {
145			/**
146			* print_code
147			*
148			* Prints a variable inside pre-code html tag.
149			*
150			* @param mixed $expression The variable tobe formatted.
151			* @param bool $exit The exit flag of the current script execution.
152			*/
153			function print_code($expression, $exit = false)
154			{
155			$expression = htmlentities(var_format($expression));
156			$expression = htmlspecialchars(htmlspecialchars_decode($expression, ENT_QUOTES), ENT_QUOTES, 'UTF-8');
157
158			echo '<pre>' . $expression . '</pre>';
159
160			if ($exit === true) {
161			die;
			0 ignored issues – show Best Practice introduced 2019-01-16 12:18 UTC by Report Bug Copy Issue Report Using `exit` here is not recommended. In general, usage of exit should be done with care and only when running in a scripting context like a CLI script. Loading history...
162			}
163			}
164			}
165
166			// ------------------------------------------------------------------------
167
168			if ( ! function_exists('print_dump')) {
169			/**
170			* print_dump
171			*
172			* Prints a dumps information about a variable inside pre-code html tag.
173			*
174			* @param mixed $expression The variable tobe formatted.
175			* @param bool $exit The exit flag of the current script execution.
176			*/
177			function print_dump($expression, $exit = false)
178			{
179			ob_start();
180			var_dump($expression);
			0 ignored issues – show Security Debugging Code introduced 2019-01-16 12:18 UTC by Report Bug Copy Issue Report `var_dump($expression)` looks like debug code. Are you sure you do not want to remove it? Loading history...
181			$output = ob_get_contents();
182			ob_end_clean();
183
184			if (strpos($output, 'xdebug-var-dump') !== false) {
185			if (defined('PATH_ROOT')) {
186			$helper_file = implode(DIRECTORY_SEPARATOR,
187			['vendor', 'o2system', 'gear', 'src', 'Helper.php:170:']);
188			$output = str_replace('<small>' . PATH_ROOT . $helper_file . '</small>', '', $output);
			0 ignored issues – show Bug introduced 2019-01-16 12:18 UTC by Report Bug Copy Issue Report The constant `PATH_ROOT` was not found. Maybe you did not declare it correctly or list all dependencies? Loading history...
189			}
190
191			echo $output;
192
193			if ($exit) {
194			die;
			0 ignored issues – show Best Practice introduced 2019-01-16 12:18 UTC by Report Bug Copy Issue Report Using `exit` here is not recommended. In general, usage of exit should be done with care and only when running in a scripting context like a CLI script. Loading history...
195			}
196			} else {
197			print_code($output, $exit);
198			}
199			}
200			}
201
202			// ------------------------------------------------------------------------
203
204			if ( ! function_exists('print_json')) {
205			/**
206			* print_json
207			*
208			* Prints a variable into json formatted string.
209			*
210			* @param mixed $expression The variable tobe formatted.
211			* @param int $options The optional json_encode options.
212			* @param bool $exit The exit flag of the current script execution.
213			*/
214			function print_json($expression, $options = null, $exit = true)
215			{
216			if (is_bool($options)) {
			0 ignored issues – show introduced 2019-01-16 12:18 UTC by Report Bug Copy Issue Report The condition `is_bool($options)` is always `false`. Loading history...
217			$exit = $options;
218			$options = null;
219			}
220
221			if (is_array($expression) \|\| is_object($expression)) {
222			if (empty($options)) {
223			$output = json_encode($expression);
224			} else {
225			$output = json_encode($expression, $options);
226			}
227
228			print_out($output, $exit);
229			} else {
230			print_out('Invalid Expression!', $exit);
231			}
232			}
233			}
234
235			// ------------------------------------------------------------------------
236
237			if ( ! function_exists('print_serialize')) {
238			/**
239			* print_serialize
240			*
241			* Prints a variable into serialized formatted string.
242			*
243			* @param mixed $expression The variable tobe formatted.
244			* @param bool $exit The exit flag of the current script execution.
245			*/
246			function print_serialize($expression, $exit = true)
247			{
248			if (is_array($expression) \|\| is_object($expression)) {
249			print_out(serialize($expression), $exit);
250			} else {
251			print_out('Invalid Expression!', $exit);
252			}
253			}
254			}
255
256			// ------------------------------------------------------------------------
257
258			if ( ! function_exists('print_line')) {
259			/**
260			* print_line
261			*
262			* Prints a multiple stacked lines of variable.
263			*
264			* The print_line command can be placed in various places in the source code program,
265			* the print_line will stacked all variable into a static memory and will be printed when
266			* the expression is fill with --- string.
267			*
268			* @param mixed $expression The variable tobe formatted.
269			* @param bool $exit The exit flag of the current script execution.
270			*/
271			function print_line($expression, $exit = false)
272			{
273			static $lines;
274
275			if (strtoupper($exit) === 'FLUSH') {
276			$lines = [];
277			$lines[] = $expression;
278			}
279
280			if (is_array($expression) \|\| is_object($expression)) {
281			$lines[] = print_r($expression, true);
282			} else {
283			$lines[] = var_format($expression);
284			}
285
286			if ($exit === true \|\| $expression === '---') {
287			$expression = implode(PHP_EOL, $lines);
288			$lines = [];
289
290			print_out($expression, $exit);
291			}
292			}
293			}
294
295			// ------------------------------------------------------------------------
296
297			if ( ! function_exists('pre_open')) {
298			/**
299			* pre_open
300			*
301			* Prints an open pre HTML tag.
302			*/
303			function pre_open()
304			{
305			echo '<pre>';
306			}
307			}
308
309			// ------------------------------------------------------------------------
310
311			if ( ! function_exists('pre_line')) {
312			/**
313			* pre_line
314			*
315			* Prints a variable into pre HTML tag.
316			*
317			* @param mixed $expression The variable tobe formatted.
318			* @param bool $implode The flag to implode lines.
319			*/
320			function pre_line($expression, $implode = true)
321			{
322			if (is_array($expression) AND $implode === true) {
323			$expression = implode(PHP_EOL, $expression);
324			} elseif (is_bool($expression)) {
325			if ($expression === true) {
326			$expression = '(bool) TRUE';
327			} else {
328			$expression = '(bool) FALSE';
329			}
330			} elseif (is_resource($expression)) {
331			$expression = '(resource) ' . get_resource_type($expression);
332			} elseif (is_array($expression) \|\| is_object($expression)) {
333			$expression = @print_r($expression, true);
334			} elseif (is_int($expression) OR is_numeric($expression)) {
335			$expression = '(int) ' . $expression;
336			} elseif (is_null($expression)) {
337			$expression = '(null)';
338			}
339
340			echo $expression . PHP_EOL;
341			}
342			}
343
344			// ------------------------------------------------------------------------
345
346			if ( ! function_exists('pre_close')) {
347			/**
348			* pre_close
349			*
350			* Prints a close pre HTML tag.
351			*/
352			function pre_close($exit = false)
353			{
354			echo '</pre>';
355
356			if ($exit) {
357			die;
			0 ignored issues – show Best Practice introduced 2019-01-16 12:18 UTC by Report Bug Copy Issue Report Using `exit` here is not recommended. In general, usage of exit should be done with care and only when running in a scripting context like a CLI script. Loading history...
358			}
359			}
360			}
361
362			// ------------------------------------------------------------------------
363
364			if ( ! function_exists('debug_start')) {
365			/**
366			* debug_start
367			*
368			* Starts a debugger stacks.
369			*/
370			function debug_start()
371			{
372			\O2System\Gear\Debugger::start();
373			}
374			}
375
376			// ------------------------------------------------------------------------
377
378			if ( ! function_exists('debug_line')) {
379			/**
380			* debug_line
381			*
382			* Add a debug line variable into debugger stacks.
383			*
384			* @param mixed $expression The variable tobe formatted.
385			* @param bool $export The variable export flag, to export the variable into parsable string representation.
386			*/
387			function debug_line($expression, $export = false)
388			{
389			\O2System\Gear\Debugger::line($expression, $export);
390			}
391			}
392
393			// ------------------------------------------------------------------------
394
395			if ( ! function_exists('debug_marker')) {
396			/**
397			* debug_marker
398			*
399			* Add a debug marker into debugger stacks.
400			*/
401			function debug_marker()
402			{
403			\O2System\Gear\Debugger::marker();
404			}
405			}
406
407			// ------------------------------------------------------------------------
408
409			if ( ! function_exists('debug_stop')) {
410			/**
411			* debug_stop
412			*
413			* Stop the script execution and prints the debugger output into browser.
414			*/
415			function debug_stop()
416			{
417			\O2System\Gear\Debugger::stop();
418			die;
			0 ignored issues – show Best Practice introduced 2019-01-16 12:18 UTC by Report Bug Copy Issue Report Using `exit` here is not recommended. In general, usage of exit should be done with care and only when running in a scripting context like a CLI script. Loading history...
419			}
420			}

o2system / gear

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print_line() A last analyzed 2019-10-02 16:49 UTC

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print_line() A
last analyzed 2019-10-02 16:49 UTC