### Install sebastian/exporter using Composer

Source: https://github.com/sebastianbergmann/exporter/blob/main/README.md

Demonstrates how to add the sebastian/exporter library to a project as a local or development dependency using Composer.

```bash
composer require sebastian/exporter
composer require --dev sebastian/exporter
```

--------------------------------

### Exporter: Optimize String Export Shortcut

Source: https://github.com/sebastianbergmann/exporter/blob/main/ChangeLog.md

Implements a shortcut for exporting strings, making the process more efficient, as noted in issue #60.

```php
public function export(mixed $value): string
{
    if (is_string($value)) {
        return $value;
    }
    // ... rest of the export logic ...
}
```

--------------------------------

### Exporter: Optimize Exporter::exportString()

Source: https://github.com/sebastianbergmann/exporter/blob/main/ChangeLog.md

Improves the performance of the `Exporter::exportString()` method, as noted in issue #64. Also addresses unnecessary calls to `str_repeat()` in issue #65.

```php
public function exportString(mixed $value): string
{
    // Optimization for string export
    if (is_string($value)) {
        return $value;
    }

    // ... rest of the export logic
}
```

--------------------------------

### Compact Exports using shortenedExport

Source: https://github.com/sebastianbergmann/exporter/blob/main/README.md

Shows how to use the `shortenedExport` method for a more concise representation of PHP arrays, objects, and long strings.

```php
<?php
use SebastianBergmann\Exporter\Exporter;

$exporter = new Exporter;

// Array ()
print $exporter->shortenedExport(array());

// Array (...)
print $exporter->shortenedExport(array(1,2,3,4,5));

// stdClass Object ()
print $exporter->shortenedExport(new stdClass);

// Exception Object (...)
print $exporter->shortenedExport(new Exception);

// this\nis\na\nsuper\nlong\nstring\nt...\nspace
print $exporter->shortenedExport(
<<<LONG_STRING
this
is
a
super
long
string
that
wraps
a
lot
and
eats
up
a
lot
of
space
LONG_STRING
);
?>
```

--------------------------------

### Exporter: Improve Enumeration Export

Source: https://github.com/sebastianbergmann/exporter/blob/main/ChangeLog.md

Enhances the export process for enumerations, as detailed in issue #42.

```php
public function exportEnum(UnitEnum $value): string
{
    // Logic to export enumerations
    // ...
}
```

--------------------------------

### Exporter: Improve Closed Resource Export

Source: https://github.com/sebastianbergmann/exporter/blob/main/ChangeLog.md

Enhances the way closed resources are exported, as detailed in issue #37.

```php
public function exportResource(mixed $value): string
{
    if (is_resource($value) && get_resource_type($value) === 'Unknown') {
        return '[closed resource]';
    }
    // ... rest of the export logic ...
}
```

--------------------------------

### Exporting Simple PHP Data Types

Source: https://github.com/sebastianbergmann/exporter/blob/main/README.md

Illustrates exporting various simple PHP data types such as integers, floats, strings, booleans, NAN, INF, null, resources, and binary strings.

```php
<?php
use SebastianBergmann\Exporter\Exporter;

$exporter = new Exporter;

// 46
print $exporter->export(46);

// 4.0
print $exporter->export(4.0);

// 'hello, world!'
print $exporter->export('hello, world!');

// false
print $exporter->export(false);

// NAN
print $exporter->export(acos(8));

// -INF
print $exporter->export(log(0));

// null
print $exporter->export(null);

// resource(13) of type (stream)
print $exporter->export(fopen('php://stderr', 'w'));

// Binary String: 0x000102030405
print $exporter->export(chr(0) . chr(1) . chr(2) . chr(3) . chr(4) . chr(5));
?>
```

--------------------------------

### Exporter: Handle Recursion Warning

Source: https://github.com/sebastianbergmann/exporter/blob/main/ChangeLog.md

Addresses a `count(): Recursion detected` warning that could be triggered during the export process, as reported in issue #61.

```php
public function export(mixed $value): string
{
    // Logic to detect and handle recursion
    // ...
}
```

--------------------------------

### Exporter: Control Maximum String Length

Source: https://github.com/sebastianbergmann/exporter/blob/main/ChangeLog.md

Introduces an optional constructor argument to control the maximum string length for exports. This feature was also added as an optional argument to `shortenedRecursiveExport()` and `shortenedExport()`.

```php
public function __construct(int $maximumStringLength = PHP_INT_MAX)
public function shortenedRecursiveExport(mixed $value, int $maximumStringLength = PHP_INT_MAX): string
public function shortenedExport(mixed $value, int $maximumStringLength = PHP_INT_MAX): string
```

--------------------------------

### Exporter: Use Short Array Syntax

Source: https://github.com/sebastianbergmann/exporter/blob/main/ChangeLog.md

Updates the array export mechanism to utilize short array syntax, as per issue #51.

```php
public function exportArray(array $value): string
{
    // ... export logic using short array syntax ...
    return '[' . implode(', ', $exportedItems) . ']';
}
```

--------------------------------

### Exporting a PHP Exception Object

Source: https://github.com/sebastianbergmann/exporter/blob/main/README.md

Shows how to use the Exporter class to export a PHP Exception object, displaying its properties.

```php
<?php
use SebastianBergmann\Exporter\Exporter;

$exporter = new Exporter;

print $exporter->export(new Exception);
?>
```

--------------------------------

### Exporter: Avoid Lazy Object Initialization

Source: https://github.com/sebastianbergmann/exporter/blob/main/ChangeLog.md

This change optimizes the export process by preventing the initialization of lazy objects during export, as detailed in issue #69.

```php
/**
 * @internal
 */
public function __construct(
    private readonly Exporter $exporter = new self()
) {}

// ... other methods
```

--------------------------------

### Exporter: Optimize Large Array and Object Graph Export

Source: https://github.com/sebastianbergmann/exporter/blob/main/ChangeLog.md

Improves the efficiency of exporting large arrays and complex object graphs, as described in issue #52.

```php
public function export(mixed $value): string
{
    // Optimized logic for large arrays and object graphs
    // ...
}
```

--------------------------------

### Exporter: Fix str_repeat() Parameter Type

Source: https://github.com/sebastianbergmann/exporter/blob/main/ChangeLog.md

Corrects an issue where the second parameter for `str_repeat()` was not an integer, as identified in issue #29.

```php
public function repeatString(string $string, int $times): string
{
    // Ensure $times is an integer before calling str_repeat
    return str_repeat($string, $times);
}
```

--------------------------------

### Removed HHVM-Specific Code

Source: https://github.com/sebastianbergmann/exporter/blob/main/ChangeLog.md

This section details the removal of HHVM-specific code that is no longer required. This change was implemented in version 7.0.0 of the exporter project.

```text
Removed HHVM-specific code that is no longer needed
```

--------------------------------

### Exporter: Restore Default Array Export Behavior

Source: https://github.com/sebastianbergmann/exporter/blob/main/ChangeLog.md

Fixes an issue where the export of arrays was limited by default, restoring the behavior from versions prior to 6.1.0, as per issue #62.

```php
public function exportArray(array $value): string
{
    // Default behavior: no limit on array export
    // ... export logic ...
}
```

--------------------------------

### Exporter: Limit Array Export for Performance

Source: https://github.com/sebastianbergmann/exporter/blob/main/ChangeLog.md

Introduces an option to limit the export of large arrays to improve performance, particularly useful within PHPUnit, as described in issue #59.

```php
public function __construct(int $maximumArrayItems = PHP_INT_MAX)
public function exportArray(array $value): string
{
    if (count($value) > $this->maximumArrayItems) {
        return sprintf(
            '[... %d items ...]',
            count($value)
        );
    }
    // ... export logic ...
}
```

--------------------------------

### Exporting Complex PHP Data Types

Source: https://github.com/sebastianbergmann/exporter/blob/main/README.md

Demonstrates exporting complex PHP data types including nested arrays and objects with self-references.

```php
<?php
use SebastianBergmann\Exporter\Exporter;

$exporter = new Exporter;

print $exporter->export(array(array(1,2,3), array("",0,FALSE)));

$array = array();
$array['self'] = &$array;
print $exporter->export($array);

$obj = new stdClass();
$obj->self = $obj;
print $exporter->export($obj);
?>
```

--------------------------------

### Exporter: Fix Float Export Precision

Source: https://github.com/sebastianbergmann/exporter/blob/main/ChangeLog.md

Corrects an issue related to the precision of exported floating-point numbers, as addressed in issue #47.

```php
public function exportFloat(float $value): string
{
    // Logic to ensure correct float precision during export
    // ...
}
```

--------------------------------

### Exporter: Fix SplObjectStorage Index Change

Source: https://github.com/sebastianbergmann/exporter/blob/main/ChangeLog.md

Resolves an issue where `Exporter::toArray()` inadvertently modified the index of `SplObjectStorage`, as reported in issue #49.

```php
public function toArray(mixed $value): array
{
    // Logic to correctly export SplObjectStorage without changing its index
    // ...
}
```

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