Merge pull request #28 from szymach/travis

Lowered PHP requirement to 5.4, lots of coding standard fixes
szymach · Mar 8, 2017 · ed1a876 · ed1a876
2 parents da5e1e2 + c327d11
commit ed1a876
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Showing 16 changed files with 177 additions and 162 deletions.
diff --git a/.scrutinizer.yml b/.scrutinizer.yml
@@ -0,0 +1,5 @@
+---
+checks:
+    php:
+        code_rating: true
+        duplication: true
diff --git a/.travis.yml b/.travis.yml
@@ -7,14 +7,23 @@ cache:
 
 sudo: false
 
-php:
-  - 5.5
+matrix:
+    include:
+        - php: 5.4
+        - php: 5.5
+        - php: 5.6
+        - php: 7.0
+        - php: 7.1
+
+
+before_install:
+    - phpenv config-rm xdebug.ini
+    - composer self-update -n
 
 before_script:
-  - composer self-update -n
-  - composer install -n --prefer-dist -v
-  - nohup php -S localhost:8080 -t features/fixtures/web > server.log 2>&1 &
+    - composer install -n --prefer-dist -v
+    - nohup php -S localhost:8080 -t features/fixtures/web > server.log 2>&1 &
 
 script:
-  - bin/phpcs --standard=PSR2 --encoding=UTF-8 --ignore="*.db,*.color,*.ttf" src/
-  - bin/behat --no-snippets --verbose --profile=travis -vvv
+    - bin/phpcs --standard=PSR2 --encoding=UTF-8 --ignore="*.db,*.color,*.ttf" src/
+    - bin/behat --no-snippets --verbose --profile=travis -vvv
diff --git a/composer.json b/composer.json
@@ -22,16 +22,16 @@
         "files": ["src/Resources/data/constants.php"]
     },
     "require": {
-        "php": ">=5.5",
+        "php": ">=5.4",
         "ext-gd": "*"
     },
     "require-dev" : {
-        "behat/behat": "~3.0",
-        "behat/mink": "~1.7",
-        "behat/mink-goutte-driver": "~1.2",
-        "bossa/phpspec2-expect": "~1.0",
-        "sensiolabs/behat-page-object-extension": "~2.0@dev",
-        "squizlabs/php_codesniffer": "~2.3"
+        "behat/behat": "^3.3",
+        "behat/mink": "^1.7",
+        "behat/mink-goutte-driver": "^1.2",
+        "bossa/phpspec2-expect": "^1.0",
+        "sensiolabs/behat-page-object-extension": "^2.0",
+        "squizlabs/php_codesniffer": "^2.8"
     },
     "config": {
         "bin-dir": "bin"

diff --git a/src/Chart/BaseDraw.php b/src/Chart/BaseDraw.php
@@ -295,8 +295,8 @@ public function allocateColor($Picture, $R, $G, $B, $Alpha = 100)
 
     /**
      * Convert apha to base 10
-     * @param int |float $AlphaValue
-     * @return int | float
+     * @param int|float $AlphaValue
+     * @return integer
      */
     public function convertAlpha($AlphaValue)
     {
@@ -502,9 +502,9 @@ public function processScale($XMin, $XMax, $MaxDivs, array $Factors, $AxisID)
 
     /**
      *
-     * @param int | float $Value1
-     * @param int | float $Value2
-     * @return int | float
+     * @param int|float $Value1
+     * @param int|float $Value2
+     * @return double
      */
     public function modulo($Value1, $Value2)
     {
@@ -527,8 +527,8 @@ public function modulo($Value1, $Value2)
     /**
      * @param mixed $Value
      * @param mixed $LastValue
-     * @param mixed $LabelingMethod
-     * @param mixed $ID
+     * @param integer $LabelingMethod
+     * @param integer $ID
      * @param boolean $LabelSkip
      * @return boolean
      */
@@ -574,23 +574,18 @@ public function countDrawableSeries()
      * @param int $Ya
      * @param int $Xb
      * @param int $Yb
-     * @return array
+     * @return integer[]
      */
     public function fixBoxCoordinates($Xa, $Ya, $Xb, $Yb)
     {
-        return array(
-            min($Xa, $Xb),
-            min($Ya, $Yb),
-            max($Xa, $Xb),
-            max($Ya, $Yb)
-        );
+        return array(min($Xa, $Xb), min($Ya, $Yb), max($Xa, $Xb), max($Ya, $Yb));
     }
 
     /**
      * Apply AALias correction to the rounded box boundaries
-     * @param int | float $Value
+     * @param int|float $Value
      * @param int $Mode
-     * @return int | float
+     * @return int|float
      */
     public function offsetCorrection($Value, $Mode)
     {
@@ -843,7 +838,7 @@ public function getRandomColor($Alpha = 100)
     /**
      * Validate a palette
      * @param mixed $Colors
-     * @param int | float $Surrounding
+     * @param int|float $Surrounding
      * @return array
      */
     public function validatePalette($Colors, $Surrounding = null)
@@ -913,7 +908,7 @@ public function validatePalette($Colors, $Surrounding = null)
      * @param mixed $Values
      * @param array $Option
      * @param boolean $ReturnOnly0Height
-     * @return array | int | float
+     * @return int|float|array
      */
     public function scaleComputeY($Values, array $Option = array(), $ReturnOnly0Height = false)
     {
@@ -1060,7 +1055,7 @@ public function scaleFormat($Value, $Mode = null, $Format = null, $Unit = null)
     }
 
     /**
-     * @return array | null
+     * @return array|null
      */
     public function scaleGetXSettings()
     {
@@ -1168,13 +1163,13 @@ public function writeBounds($Type = BOUND_BOTH, $Format = null)
 
                     if ($Type == BOUND_MAX || $Type == BOUND_BOTH) {
                         if ($MaxLabelPos == BOUND_LABEL_POS_TOP
-                            || ( $MaxLabelPos == BOUND_LABEL_POS_AUTO && $MaxValue >= 0)
+                            || ($MaxLabelPos == BOUND_LABEL_POS_AUTO && $MaxValue >= 0)
                         ) {
                             $YPos = $PosArray[$MaxPos] - $DisplayOffset + 2;
                             $Align = TEXT_ALIGN_BOTTOMMIDDLE;
                         }
                         if ($MaxLabelPos == BOUND_LABEL_POS_BOTTOM
-                            || ( $MaxLabelPos == BOUND_LABEL_POS_AUTO && $MaxValue < 0)
+                            || ($MaxLabelPos == BOUND_LABEL_POS_AUTO && $MaxValue < 0)
                         ) {
                             $YPos = $PosArray[$MaxPos] + $DisplayOffset + 2;
                             $Align = TEXT_ALIGN_TOPMIDDLE;

diff --git a/src/Chart/Bubble.php b/src/Chart/Bubble.php
@@ -466,8 +466,7 @@ public function writeBubbleLabel($SerieName, $SerieWeightName, $Points, $Format
             } else {
                 $Description = "No description";
             }
-            $Series = "";
-            $Series[] = array("Format" => $Color, "Caption" => $Caption);
+            $Series = [["Format" => $Color, "Caption" => $Caption]];
 
             if ($Data["Orientation"] == SCALE_POS_LEFTRIGHT) {
                 if ($XDivs == 0) {

diff --git a/src/Chart/Cache.php b/src/Chart/Cache.php
@@ -361,7 +361,7 @@ public function saveFromCache($ID, $Destination)
     /**
      * Get file from cache
      * @param string $ID
-     * @return string | null
+     * @return string|null
      */
     public function getFromCache($ID)
     {

diff --git a/src/Chart/Data.php b/src/Chart/Data.php
@@ -179,7 +179,7 @@ public function reverseSerie($Series)
     /**
      * Return the sum of the serie values
      * @param string $Serie
-     * @return int | null
+     * @return int|null
      */
     public function getSum($Serie)
     {
@@ -233,7 +233,7 @@ public function setSerieShape($Series, $Shape = SERIE_SHAPE_FILLEDCIRCLE)
 
     /**
      * Set the description of a given serie
-     * @param mixed $Series
+     * @param string|array $Series
      * @param string $Description
      */
     public function setSerieDescription($Series, $Description = "My serie")
@@ -250,7 +250,7 @@ public function setSerieDescription($Series, $Description = "My serie")
 
     /**
      * Set a serie as "drawable" while calling a rendering public function
-     * @param mixed $Series
+     * @param string|array $Series
      * @param boolean $Drawable
      */
     public function setSerieDrawable($Series, $Drawable = true)
@@ -489,21 +489,22 @@ public function drawAll()
     /**
      * Return the average value of the given serie
      * @param string $Serie
-     * @return int | null
+     * @return int|null
      */
     public function getSerieAverage($Serie)
     {
         if (isset($this->Data["Series"][$Serie])) {
             $SerieData = $this->stripVOID($this->Data["Series"][$Serie]["Data"]);
             return array_sum($SerieData) / sizeof($SerieData);
         }
+
         return null;
     }
 
     /**
      * Return the geometric mean of the given serie
      * @param string $Serie
-     * @return int | null
+     * @return int|null
      */
     public function getGeometricMean($Serie)
     {
@@ -515,13 +516,14 @@ public function getGeometricMean($Serie)
             }
             return pow($Seriesum, 1 / sizeof($SerieData));
         }
+
         return null;
     }
 
     /**
      * Return the harmonic mean of the given serie
      * @param string $Serie
-     * @return int | null
+     * @return int|null
      */
     public function getHarmonicMean($Serie)
     {
@@ -540,7 +542,7 @@ public function getHarmonicMean($Serie)
     /**
      * Return the standard deviation of the given serie
      * @param string $Serie
-     * @return int | float | null
+     * @return double|null
      */
     public function getStandardDeviation($Serie)
     {
@@ -560,7 +562,7 @@ public function getStandardDeviation($Serie)
     /**
      * Return the Coefficient of variation of the given serie
      * @param string $Serie
-     * @return float | null
+     * @return float|null
      */
     public function getCoefficientOfVariation($Serie)
     {
@@ -578,7 +580,7 @@ public function getCoefficientOfVariation($Serie)
     /**
      * Return the median value of the given serie
      * @param string $Serie
-     * @return int | float
+     * @return int|float
      */
     public function getSerieMedian($Serie)
     {
@@ -598,7 +600,7 @@ public function getSerieMedian($Serie)
      * Return the x th percentil of the given serie
      * @param string $Serie
      * @param int $Percentil
-     * @return int | float | null
+     * @return int|float| null
      */
     public function getSeriePercentile($Serie = "Serie1", $Percentil = 95)
     {
@@ -645,7 +647,7 @@ public function addRandomValues($SerieName = "Serie1", array $Options = array())
 
     /**
      * Test if we have valid data
-     * @return boolean
+     * @return boolean|null
      */
     public function containsData()
     {
@@ -660,6 +662,8 @@ public function containsData()
                 return true;
             }
         }
+
+        return null;
     }
 
     /**
@@ -922,12 +926,12 @@ public function loadPalette($FileName, $Overwrite = false)
     /**
      * Initialise a given scatter serie
      * @param int $ID
-     * @return null | int
+     * @return null
      */
     public function initScatterSerie($ID)
     {
         if (isset($this->Data["ScatterSeries"][$ID])) {
-            return 0;
+            return null;
         }
 
         $this->Data["ScatterSeries"][$ID]["Description"] = "Scatter " . $ID;
@@ -1095,10 +1099,11 @@ public function importFromCSV($FileName, array $Options = array())
 
     /**
      * Create a dataset based on a formula
+     *
      * @param string $SerieName
      * @param string $Formula
      * @param array $Options
-     * @return null | int
+     * @return null
      */
     public function createFunctionSerie($SerieName, $Formula = "", array $Options = array())
     {
@@ -1110,11 +1115,11 @@ public function createFunctionSerie($SerieName, $Formula = "", array $Options =
         $AbscissaSerie = isset($Options["AbscissaSerie"]) ? $Options["AbscissaSerie"] : "Abscissa";
 
         if ($Formula == "") {
-            return 0;
+            return null;
         }
 
-        $Result = "";
-        $Abscissa = "";
+        $Result = [];
+        $Abscissa = [];
         for ($i = $MinX; $i <= $MaxX; $i = $i + $XStep) {
             $Expression = "\$return = '!'.(" . str_replace("z", $i, $Formula) . ");";
             if (@eval($Expression) === false) {
@@ -1188,7 +1193,8 @@ public function getData()
 
     /**
      * Save a palette element
-     * @param id $ID
+     *
+     * @param integer $ID
      * @param string $Color
      */
     public function savePalette($ID, $Color)