以下是如何在最新的PHP 7.1.0上安装和运行最新的Magento 2.1.3。
补丁安装文件
Magento 2.1.3检查php版本，并拒绝使用php 7.1.0进行安装。我们绕过它
打开setup / src / Magento / Setup / Model / PhpRedinessCheck.php并更改第79行
从：
$normalizedPhpVersion = $this->getNormalizedCurrentPhpVersion(PHP_VERSION);
至：
$normalizedPhpVersion = $this->getNormalizedCurrentPhpVersion(‘7.0.2‘);
2.禁止mcrypt警告
编辑vendor / magento / framework / Encryption / Crypt.php并将所有mcrypt / mdecrypt函数与@
@mdecrypt_generic
这是一个diff文件：
54c54
< ????????$this->_handle = @mcrypt_module_open($cipher, ‘‘, $mode, ‘‘);
---
> ????????$this->_handle = mcrypt_module_open($cipher, ‘‘, $mode, ‘‘);
56c56
< ????????????$maxKeySize = @mcrypt_enc_get_key_size($this->_handle);
---
> ????????????$maxKeySize = mcrypt_enc_get_key_size($this->_handle);
62c62
< ????????????$initVectorSize = @mcrypt_enc_get_iv_size($this->_handle);
---
> ????????????$initVectorSize = mcrypt_enc_get_iv_size($this->_handle);
80c80
< ????????????@mcrypt_module_close($this->_handle);
---
> ????????????mcrypt_module_close($this->_handle);
83c83
< ????????@mcrypt_generic_init($this->_handle, $key, $initVector);
---
> ????????mcrypt_generic_init($this->_handle, $key, $initVector);
93,94c93,94
< ????????@mcrypt_generic_deinit($this->_handle);
< ????????@mcrypt_module_close($this->_handle);
---
> ????????mcrypt_generic_deinit($this->_handle);
> ????????mcrypt_module_close($this->_handle);
138c138
< ????????return @mcrypt_generic($this->_handle, $data);
---
> ????????return mcrypt_generic($this->_handle, $data);
152c152
< ????????$data = @mdecrypt_generic($this->_handle, $data);
---
> ????????$data = mdecrypt_generic($this->_handle, $data);
清除缓存：
rm -rf var/cache/*
rm -rf var/generation/*
[解决] Magento 2.1.3在PHP 7.1.0上
原文地址：http://www.cnblogs.com/shenlongjue/p/7491120.html