PHPSA\Analyzer\Pass\Expression\FunctionCall\DeprecatedFunctions

Complexity

Total Complexity

7

Size/Duplication

Total Lines	43
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

31.58%

Importance

Changes	1
Bugs	0	Features	1

1 Method

Rating	Name	Duplication	Size	Complexity
C	pass()	0	23	7

<?php

namespace PHPSA\Analyzer\Pass\Expression\FunctionCall;

use PhpParser\Node\Expr\FuncCall;
use PhpParser\Node\Name;
use PHPSA\Compiler\Expression;
use PHPSA\Context;

class DeprecatedFunctions extends AbstractFunctionCallAnalyzer
{
    protected $map = array(
        'datefmt_set_timezone_id' => ['5.5','IntlDateFormatter::setTimeZone()'],
        'define_syslog_variables' => ['5.3','_'],
        'set_magic_quotes_runtime' => ['5.3','_'],
        'set_socket_blocking' => ['5.3','_'],
        'ereg' => ['5.3','preg_match()'],
        'eregi' => ['5.3','preg_match()'],
        'ereg_replace' => ['5.3','preg_replace()'],
        'eregi_replace' => ['5.3','preg_replace()'],
        'split' => ['5.3','explode()'],
        'spliti' => ['5.3','preg_split()'],
        'sql_regcase' => ['5.3','preg_match()'],
        'session_is_registered' => ['5.3','$_SESSION'],
        'session_unregister' => ['5.3','$_SESSION'],
        'session_register' => ['5.3','$_SESSION'],
    );

    public function pass(FuncCall $funcCall, Context $context)
    {
        $functionName = $this->resolveFunctionName($funcCall, $context);
        if ($functionName && isset($this->map[$functionName])) {
            $context->notice(
                'deprecated.function',
                sprintf('%s() is deprecated since PHP %s. Use %s instead.', $functionName, $this->map[$functionName][0], $this->map[$functionName][1]),
                $funcCall
            );
        } elseif ($functionName && substr($functionName, 0, 6) === "mysql_") {
            $context->notice(
                'deprecated.function',
                sprintf('The MySQL Extension is deprecated since PHP 5.5. Use PDO instead.'),
                $funcCall
            );
        } elseif ($functionName && substr($functionName, 0, 7) === "mcrypt_") {
            $context->notice(
                'deprecated.function',
                sprintf('The Mcrypt Extension is deprecated since PHP 7.1. Use paragonie/halite instead.'),
                $funcCall
            );
        }
    }
}