PHP 7.2 Compatibility

Resolved Stepan Rybalka
(@jey-fisher)

7 years, 7 months ago

I scaned the plugin compatibility with PHP 7.2 and I got a result that I added below. Please, could you prepare the code for PHP 7.2. Thank You!

Nextend Social Login – Errors: 6

FILE: /nas/content/live/zliencommunity/wp-content/plugins/nextend-facebook-connect/providers/facebook/compat/Facebook/PseudoRandomString/McryptPseudoRandomStringGenerator.php
————
FOUND 3 ERRORS AFFECTING 1 LINE
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53 | ERROR | Function mcrypt_create_iv() is deprecated since PHP 7.1 and removed since PHP 7.2; Use random_bytes() or OpenSSL instead
53 | ERROR | Extension ‘mcrypt’ is deprecated since PHP 7.1 and removed since PHP 7.2; Use openssl (preferred) or pecl/mcrypt once available instead
53 | ERROR | The constant “MCRYPT_DEV_URANDOM” is deprecated since PHP 7.1 and removed since PHP 7.2
————
FILE: /nas/content/live/zliencommunity/wp-content/plugins/nextend-facebook-connect/includes/oauth2.php
————
FOUND 3 ERRORS AFFECTING 1 LINE
————
219 | ERROR | Function mcrypt_create_iv() is deprecated since PHP 7.1 and removed since PHP 7.2; Use random_bytes() or OpenSSL instead
219 | ERROR | Extension ‘mcrypt’ is deprecated since PHP 7.1 and removed since PHP 7.2; Use openssl (preferred) or pecl/mcrypt once available instead
219 | ERROR | The constant “MCRYPT_DEV_URANDOM” is deprecated since PHP 7.1 and removed since PHP 7.2

Viewing 2 replies - 1 through 2 (of 2 total)

Plugin Author

(@nextendweb)

Hi @jey-fisher,
Nextend Social Login works fine on PHP 7.2. What you found are not errors, but compatibility codes for PHP 7.1 and older versions of PHP. Nothing to worry about.

Here is the source code for details explanation:

if (function_exists('random_bytes')) {
	return $this->bytesToString(random_bytes(self::CSRF_LENGTH));
}

if (function_exists('mcrypt_create_iv')) {
	/** @noinspection PhpDeprecationInspection */
	$binaryString = mcrypt_create_iv(self::CSRF_LENGTH, MCRYPT_DEV_URANDOM);

	if ($binaryString !== false) {
		return $this->bytesToString($binaryString);
	}
}

if (function_exists('openssl_random_pseudo_bytes')) {
	$wasCryptographicallyStrong = false;

	$binaryString = openssl_random_pseudo_bytes(self::CSRF_LENGTH, $wasCryptographicallyStrong);

	if ($binaryString !== false && $wasCryptographicallyStrong === true) {
		return $this->bytesToString($binaryString);
	}
}

Thread Starter

Stepan Rybalka

(@jey-fisher)

7 years, 7 months ago

Thank you so mush for the speed with answer and great plugin!

Viewing 2 replies - 1 through 2 (of 2 total)

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