1 | <?php |
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2 | namespace tinymeng\tools; |
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3 | /** |
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4 | * 文件操作类 |
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5 | * logFilePath: /storage/tinymeng/log/ |
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6 | */ |
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7 | define('logFilePath',dirname(dirname(dirname(dirname(__DIR__)))).DIRECTORY_SEPARATOR.'storage'.DIRECTORY_SEPARATOR.'tinymeng'.DIRECTORY_SEPARATOR.'log'.DIRECTORY_SEPARATOR); |
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8 | class FileTool{ |
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9 | |||||
10 | /** |
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11 | * Name: writeLog |
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12 | * Author: Tinymeng <[email protected]> |
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13 | * @param string $message 日志信息 |
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14 | * @param string $file_name 文件名称 |
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15 | * @param bool $echo 是否输出 |
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16 | * @param \Exception|null $exception |
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17 | * @return bool |
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18 | */ |
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19 | static public function writeLog($message, $file_name='error',bool $echo = false,\Exception $exception = null){ |
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20 | if(!is_string($message)){ |
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21 | $message = json_encode($message); |
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22 | } |
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23 | $message = date('Y-m-d H:i:s').' : '.$message.PHP_EOL; |
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24 | if($exception && $exception instanceof \Exception){ |
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25 | $message .= ' File: '.$exception->getFile().' ,Line: '.$exception->getLine().' ,Message: '.$exception->getMessage(); |
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26 | } |
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27 | if($echo){ |
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28 | echo $message; |
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29 | } |
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30 | $path = logFilePath; |
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31 | if (!is_dir($path)) { |
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32 | if(!mkdir($path, 0755, true)){ |
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33 | die('创建缓存文件夹"'.$path.'"失败!'); |
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34 | } |
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35 | } |
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36 | |||||
37 | $file_name = $path.$file_name; |
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38 | self::filePutContents($file_name."-".date('Ymd',time()).".log",$message,true); |
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39 | return true; |
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40 | } |
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41 | |||||
42 | /** |
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43 | * Name: 写入文件(数据小使用file_put_contents) |
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44 | * Author: Tinymeng <[email protected]> |
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45 | * @param string $file_name 文件名称 |
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46 | * @param string $content 文件内容 |
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47 | * @param bool $file_append 内容是否追加 |
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48 | * file_put_contents和fopen,fwrite,fclose三个组合的区别 |
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49 | * http://blog.majiameng.com/article/2724.html |
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50 | */ |
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51 | static public function filePutContents(string $file_name,string $content,bool $file_append = false){ |
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52 | if(strrpos($file_name,DIRECTORY_SEPARATOR)){ |
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53 | //获取文件夹路径 |
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54 | $dir_name = substr($file_name,0,strrpos($file_name,DIRECTORY_SEPARATOR)); |
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55 | //创建文件夹 |
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56 | self::mkdir($dir_name); |
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57 | } |
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58 | |||||
59 | //添加文件权限 |
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60 | self::chmod($file_name); |
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61 | |||||
62 | //内容写入文件 |
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63 | if($file_append === false){ |
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64 | file_put_contents($file_name,$content); |
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65 | }else{ |
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66 | file_put_contents($file_name,$content,FILE_APPEND); |
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67 | } |
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68 | } |
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69 | |||||
70 | /** |
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71 | * Name: 写入文件(文件大,高并发使用fwrite写入) |
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72 | * Author: Tinymeng <[email protected]> |
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73 | * @param string $file_name 文件名称 |
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74 | * @param string $content 文件内容 |
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75 | * @param bool $file_append 内容是否追加 |
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76 | * file_put_contents和fopen,fwrite,fclose三个组合的区别 |
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77 | * http://blog.majiameng.com/article/2724.html |
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78 | */ |
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79 | static public function fWrite(string $file_name,string $content,bool $file_append = false){ |
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80 | if(strrpos($file_name,DIRECTORY_SEPARATOR)){ |
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81 | //获取文件夹路径 |
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82 | $dir_name = substr($file_name,0,strrpos($file_name,DIRECTORY_SEPARATOR)); |
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83 | //创建文件夹 |
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84 | self::mkdir($dir_name); |
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85 | } |
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86 | |||||
87 | //添加文件权限 |
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88 | self::chmod($file_name); |
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89 | |||||
90 | //内容写入文件 |
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91 | if($file_append === false){ |
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92 | $handle = fopen($file_name, 'w'); |
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93 | fwrite($handle, $content); |
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94 | fclose($handle); |
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95 | }else{ |
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96 | $handle = fopen($file_name, 'a'); |
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97 | fwrite($handle, $content); |
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98 | fclose($handle); |
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99 | } |
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100 | } |
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101 | |||||
102 | /** |
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103 | * Name: 创建文件夹 |
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104 | * Author: Tinymeng <[email protected]> |
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105 | * @param $dir_name |
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106 | * @return bool |
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107 | */ |
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108 | static public function mkdir(string $dir_name){ |
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109 | if (!is_dir($dir_name)) { |
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110 | if(!mkdir($dir_name, 0755, true)){ |
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111 | die('创建缓存文件夹"'.$dir_name.'"失败!'); |
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112 | } |
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113 | //添加文件权限 |
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114 | self::chmod($dir_name); |
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115 | } |
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116 | return true; |
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117 | } |
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118 | |||||
119 | /** |
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120 | * Name: 删除文件夹或文件 |
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121 | * Author: Tinymeng <[email protected]> |
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122 | * @param $dir |
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123 | * @return bool |
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124 | */ |
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125 | static public function delDir(string $dir) { |
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126 | if(!file_exists($dir)){//文件不存在 |
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127 | return true; |
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128 | } |
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129 | if (!is_dir($dir)) { |
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130 | unlink($dir); |
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131 | return true; |
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132 | } |
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133 | |||||
134 | //先删除目录下的文件 |
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135 | $dh = opendir($dir); |
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136 | while ($file = readdir($dh)) { |
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137 | if($file != "." && $file!="..") { |
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138 | $full_path = $dir."/".$file; |
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139 | if(!is_dir($full_path)) { |
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140 | unlink($full_path); |
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141 | } else { |
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142 | self::delDir($full_path); |
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143 | } |
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144 | } |
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145 | } |
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146 | closedir($dh); |
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147 | |||||
148 | //删除当前文件夹: |
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149 | if(rmdir($dir)) { |
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150 | return true; |
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151 | } else { |
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152 | return false; |
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153 | } |
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154 | } |
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155 | |||||
156 | /** |
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157 | * 给目录赋值权限 |
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158 | * @Author: TinyMeng <[email protected]> |
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159 | * @param $file_name |
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160 | * @param int $mode |
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161 | */ |
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162 | static public function chmod($file_name,$mode = 0755){ |
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163 | if (file_exists($file_name)){ |
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164 | @chmod($file_name,$mode); |
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It seems like you do not handle an error condition for
chmod() . This can introduce security issues, and is generally not recommended.
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If this is a false-positive, you can also ignore this issue in your code via the
If you suppress an error, we recommend checking for the error condition explicitly: // For example instead of
@mkdir($dir);
// Better use
if (@mkdir($dir) === false) {
throw new \RuntimeException('The directory '.$dir.' could not be created.');
}
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165 | } |
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166 | } |
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167 | |||||
168 | /** |
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169 | * 获取目录文件 |
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170 | * @Author: TinyMeng <[email protected]> |
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171 | * @param $path |
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172 | * dirname()可以的当前文件目录 |
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173 | * @return array |
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174 | */ |
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175 | static public function scanDir($path){ |
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176 | $filename = scandir($path); |
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177 | $result = array(); |
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178 | foreach($filename as $k=>$v){ |
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179 | // 跳过两个特殊目录 continue跳出循环 |
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180 | if($v=="." || $v==".."){continue;} |
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181 | $result[] = $v; |
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182 | } |
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183 | return $result; |
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184 | } |
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185 | |||||
186 | /** |
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187 | * 文件移动 |
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188 | * @Author: TinyMeng <[email protected]> |
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189 | * @param string $file old文件 |
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190 | * @param string $new_file 新文件 |
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191 | * @return bool |
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192 | */ |
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193 | static public function move(string $file, string $new_file): bool |
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194 | { |
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195 | //文件是否存在 |
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196 | if(!file_exists($file)){ |
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197 | return false; |
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198 | } |
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199 | |||||
200 | //新文件目录 |
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201 | if(strrpos($new_file,DIRECTORY_SEPARATOR)){ |
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202 | //获取文件夹路径 |
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203 | $dir_name = substr($new_file,0,strrpos($new_file,DIRECTORY_SEPARATOR)); |
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204 | //创建文件夹 |
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205 | self::mkdir($dir_name); |
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206 | //添加文件权限 |
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207 | self::chmod($dir_name); |
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208 | } |
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209 | |||||
210 | copy($file,$new_file); //拷贝到新目录 |
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211 | unlink($file); //删除旧目录下的文件 |
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212 | |||||
213 | return true; |
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214 | } |
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215 | } |
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216 |