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Crypt/Base: create_function isn't needed for PHP >= 5.3.0

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terrafrost 2020-05-29 08:34:40 -05:00
parent ceaffa8fa9
commit cc3ad79058
1 changed files with 3 additions and 12 deletions
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15
phpseclib/Crypt/Base.php
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@ -413,7 +413,7 @@ abstract class Base
* @var mixed
* @access private
*/
var $use_inline_crypt;
var $use_inline_crypt = true;
/**
* If OpenSSL can be used in ECB but not in CTR we can emulate CTR
@ -495,11 +495,6 @@ abstract class Base
}
$this->_setEngine();
// Determining whether inline crypting can be used by the cipher
if ($this->use_inline_crypt !== false) {
$this->use_inline_crypt = version_compare(PHP_VERSION, '5.3.0') >= 0 || function_exists('create_function');
}
}
/**
@ -2602,12 +2597,8 @@ abstract class Base
}
// Create the $inline function and return its name as string. Ready to run!
if (version_compare(PHP_VERSION, '5.3.0') >= 0) {
eval('$func = function ($_action, &$self, $_text) { ' . $init_crypt . 'if ($_action == "encrypt") { ' . $encrypt . ' } else { ' . $decrypt . ' } };');
return $func;
}
return create_function('$_action, &$self, $_text', $init_crypt . 'if ($_action == "encrypt") { ' . $encrypt . ' } else { ' . $decrypt . ' }');
eval('$func = function ($_action, &$self, $_text) { ' . $init_crypt . 'if ($_action == "encrypt") { ' . $encrypt . ' } else { ' . $decrypt . ' } };');
return $func;
}
/**