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run code in 200+ php & hhvm versions
Bugs & Features
<?php class KZ_Crypt { public $_text = ''; //Chìa khoá để mở kho báu ^^ public $_key = 'f_pk_ZingTV_1_@z'; public $_iv = 'f_iv_ZingTV_1_@z'; //Kết quả trả về public $_result = ''; /** * Hàm mã hoá **/ public function _encrypt(){ if($this->_text != ''){ $cipher = mcrypt_module_open(MCRYPT_RIJNDAEL_128, '', MCRYPT_MODE_CBC, ''); $iv_size = mcrypt_enc_get_iv_size($cipher); if (mcrypt_generic_init($cipher, $this->_key, $this->_iv) != -1){ $cipherText = mcrypt_generic($cipher,$this->_text); mcrypt_generic_deinit($cipher); $this->_result = bin2hex($cipherText); return true; } }else{ return false; } } /** * Hàm giải mã **/ public function _decrypt(){ if($this->_text != ''){ $cipher = mcrypt_module_open(MCRYPT_RIJNDAEL_128, '', MCRYPT_MODE_CBC, ''); $iv_size = mcrypt_enc_get_iv_size($cipher); if(mcrypt_generic_init($cipher, $this->_key, $this->_iv) != -1){ $cipherText = mdecrypt_generic($cipher,$this->_hexToString($this->_text)); mcrypt_generic_deinit($cipher); $this->_result = $cipherText; return true; }else{ return false; } } } /** * Hàm chuyển đổi từ mã hex sang chuỗi. **/ protected function _hexToString($hex){ if(!is_string($hex)){ return null; } $char = ''; for($i=0; $i<strlen($hex);$i+=2){ $char .= chr(hexdec($hex{$i}.$hex{($i+1)})); } return $char; } }
based on cY95e
Output for 5.0.0 - 7.2.0
Output for 4.4.2 - 4.4.9
Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/rcbTI on line 5
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1
Parse error: parse error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /in/rcbTI on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `T_OLD_FUNCTION' or `T_FUNCTION' or `T_VAR' or `'}'' in /in/rcbTI on line 5
Process exited with code 255.