pH7Software /
pH7-Social-Dating-CMS
| Conditions | 30 |
| Paths | 3330 |
| Total Lines | 119 |
| Lines | 0 |
| Ratio | 0 % |
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Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
Methods with many parameters are not only hard to understand, but their parameters also often become inconsistent when you need more, or different data.
There are several approaches to avoid long parameter lists:
| 1 | <?php |
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| 180 | private function watermarkPrint_gd($src, $watermark, $dest_x, $dest_y, $quality, $transparency, $watermarkImgInfo, $srcImgInfo) { |
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| 181 | |||
| 182 | $watermark_width = $watermarkImgInfo[0]; |
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| 183 | $watermark_height = $watermarkImgInfo[1]; |
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| 184 | |||
| 185 | $ermsg = ''; |
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| 186 | switch ($watermarkImgInfo['mime']) { |
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| 187 | case 'image/gif': |
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| 188 | if (imagetypes() & IMG_GIF) { |
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| 189 | $oWatermarkImg = imagecreatefromgif($watermark); |
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| 190 | } else { |
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| 191 | $ermsg = 'GIF images are not supported'; |
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| 192 | } |
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| 193 | break; |
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| 194 | case 'image/jpeg': |
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| 195 | if (imagetypes() & IMG_JPG) { |
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| 196 | $oWatermarkImg = imagecreatefromjpeg($watermark) ; |
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| 197 | } else { |
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| 198 | $ermsg = 'JPEG images are not supported'; |
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| 199 | } |
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| 200 | break; |
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| 201 | case 'image/png': |
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| 202 | if (imagetypes() & IMG_PNG) { |
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| 203 | $oWatermarkImg = imagecreatefrompng($watermark) ; |
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| 204 | } else { |
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| 205 | $ermsg = 'PNG images are not supported'; |
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| 206 | } |
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| 207 | break; |
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| 208 | case 'image/wbmp': |
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| 209 | if (imagetypes() & IMG_WBMP) { |
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| 210 | $oWatermarkImg = imagecreatefromwbmp($watermark); |
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| 211 | } else { |
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| 212 | $ermsg = 'WBMP images are not supported'; |
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| 213 | } |
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| 214 | break; |
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| 215 | default: |
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| 216 | $oWatermarkImg = false; |
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| 217 | $ermsg = $watermarkImgInfo['mime'].' images are not supported'; |
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| 218 | break; |
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| 219 | } |
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| 220 | |||
| 221 | if (! $ermsg) { |
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| 222 | switch ($srcImgInfo['mime']) { |
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| 223 | case 'image/gif': |
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| 224 | if (imagetypes() & IMG_GIF) { |
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| 225 | $oSrcImg = imagecreatefromgif($src); |
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| 226 | } else { |
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| 227 | $ermsg = 'GIF images are not supported'; |
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| 228 | } |
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| 229 | break; |
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| 230 | case 'image/jpeg': |
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| 231 | if (imagetypes() & IMG_JPG) { |
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| 232 | $oSrcImg = imagecreatefromjpeg($src) ; |
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| 233 | } else { |
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| 234 | $ermsg = 'JPEG images are not supported'; |
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| 235 | } |
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| 236 | break; |
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| 237 | case 'image/png': |
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| 238 | if (imagetypes() & IMG_PNG) { |
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| 239 | $oSrcImg = imagecreatefrompng($src) ; |
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| 240 | } else { |
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| 241 | $ermsg = 'PNG images are not supported'; |
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| 242 | } |
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| 243 | break; |
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| 244 | case 'image/wbmp': |
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| 245 | if (imagetypes() & IMG_WBMP) { |
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| 246 | $oSrcImg = imagecreatefromwbmp($src); |
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| 247 | } else { |
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| 248 | $ermsg = 'WBMP images are not supported'; |
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| 249 | } |
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| 250 | break; |
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| 251 | default: |
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| 252 | $oSrcImg = false; |
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| 253 | $ermsg = $srcImgInfo['mime'].' images are not supported'; |
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| 254 | break; |
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| 255 | } |
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| 256 | } |
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| 257 | |||
| 258 | if ($ermsg || false === $oSrcImg || false === $oWatermarkImg) { |
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| 259 | return false; |
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| 260 | } |
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| 261 | |||
| 262 | if ($srcImgInfo['mime'] === 'image/png') { |
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| 263 | if (function_exists('imagecolorallocatealpha')) { |
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| 264 | $bg = imagecolorallocatealpha($oSrcImg, 255, 255, 255, 127); |
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| 265 | imagefill($oSrcImg, 0, 0 , $bg); |
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| 266 | } |
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| 267 | } |
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| 268 | |||
| 269 | if ($watermarkImgInfo['mime'] === 'image/png') { |
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| 270 | imagecopy($oSrcImg, $oWatermarkImg, $dest_x, $dest_y, 0, 0, $watermark_width, $watermark_height); |
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| 271 | } else { |
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| 272 | imagecopymerge($oSrcImg, $oWatermarkImg, $dest_x, $dest_y, 0, 0, $watermark_width, $watermark_height, $transparency); |
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| 273 | } |
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| 274 | |||
| 275 | switch ($srcImgInfo['mime']) { |
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| 276 | case 'image/gif': |
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| 277 | imagegif($oSrcImg, $src); |
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| 278 | break; |
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| 279 | case 'image/jpeg': |
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| 280 | imagejpeg($oSrcImg, $src, $quality); |
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| 281 | break; |
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| 282 | case 'image/png': |
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| 283 | if (function_exists('imagesavealpha') && function_exists('imagealphablending')) { |
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| 284 | imagealphablending($oSrcImg, false); |
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| 285 | imagesavealpha($oSrcImg, true); |
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| 286 | } |
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| 287 | imagepng($oSrcImg, $src); |
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| 288 | break; |
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| 289 | case 'image/wbmp': |
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| 290 | imagewbmp($oSrcImg, $src); |
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| 291 | break; |
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| 292 | } |
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| 293 | |||
| 294 | imageDestroy($oSrcImg); |
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| 295 | imageDestroy($oWatermarkImg); |
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| 296 | |||
| 297 | return true; |
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| 298 | } |
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| 299 | } |
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| 300 |
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This check marks private properties in classes that are never used. Those properties can be removed.