PHP code example of jeffpacks / substractor

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

jeffpacks / substractor example snippets

use jeffpacks\substractor\Substractor;

# Checks if a string contains a URL with a subdomain
Substractor::matches(
    'https://example.test/welcome.html https://example.test https://sub.example.test/index.html',
    'https://*.*.*/' # Trailing slash is important, otherwise the dot in welcome.html would count
));

$addresses = Substractor::subs('Please contact [email protected] or [email protected] for more info', '*@*.*');

# Returns ['userId' => '42', 'settingId' => '3221']
$segments = Substractor::macros('/user/42/settings/3221', '/user/{userId}/settings/{settingId}');

# Returns ['userId' => '42', 'settingId' => '3221']
$segments = Substractor::macros(
    '/user/42/settings/3221',
    [
        '/user/{userId}/settings/{settingId}'
        '/users/{userId}/settings/{settingId}'
    ]
);

$patterns = [
    '*.*.*-alpha.*' => '{major}.{minor}.{patch}-*.{alpha}',
    '*.*.*-beta.*' => '{major}.{minor}.{patch}-*.{beta}'
];

# Returns ['major' => '1', 'minor' => '2', 'patch' => '3', 'alpha' => '1']
$segments = Substractor::macros('1.2.3-alpha.1', $patterns);

# Returns ['major' => '1', 'minor' => '2', 'patch' => '3', 'beta' => '1']
$segments = Substractor::macros('1.2.3-beta.1', $patterns);

# Returns [] because the string does not contain 'alpha' or 'beta'
$segments = Substractor::macros('1.2.3', $patterns);

# Returns ['name' => 'sales', 'domain' => 'example.test']
$segments = Substractor::macros('Please contact [email protected] or [email protected] for more info', '{name}@{domain}');

# Returns ['name' => ['sales', 'contact'], 'domain' => ['example.test', 'example.test']]
$segments = Substractor::macrosAll('Please contact [email protected] or [email protected] for more info', '{name}@{domain}');

# Returns 'sales'
$name = Substractor::pluck('Please contact [email protected] or [email protected] for more info', '{name}@{domain}', 'name');

# Returns ['sales', 'contact']
$name = Substractor::pluckAll('Please contact [email protected] or [email protected] for more info', '{name}@{domain}', 'name');

$secret = 'OQvBIbYzkz';
$url = 'https://john:[email protected]';

$encryptedUrl = (string) Substractor::replace($url, '*://*:{pass}@*')->pass(fn($password) => openssl_encrypt($password, 'AES-128-CTR', $secret, 0, '1234567891011121'));

$decryptedUrl = (string) Substractor::replace($encryptedUrl, '*://*:{pass}@*')->pass(fn($password) => openssl_decrypt($password, 'AES-128-CTR', $secret, 0, '1234567891011121'));

echo "Encrypted: $encryptedUrl\n";
echo "Decrypted: $decryptedUrl\n";

# Outputs:
# Encrypted: https://john:[email protected]
# Decrypted: https://john:[email protected]

$url = 'http://john:[email protected]:80';

echo (string) Substractor::replace($url, '{protocol}://{user}:{pass}@{host}:{port}')->protocol('https')->port('22');

# Outputs:
# https://john:[email protected]:22

$markdown = 'You can [e-mail me](mailto:[email protected]) or reach me on [Github](https://github.com/jeffpacks)';
$result = Substractor::subs($markdown, '[*]', ' ');

$markdown = 'You can [e-mail me](mailto:[email protected]) or reach me on [Github](https://github.com/jeffpacks)';
$result = Substractor::subs($markdown, '[*]', [
    ' ', # pre-redact the space
    '[' => false, # false indicates post-redaction 
    ']' => false
]);