Array
(
    [0] => init
    [1] => resize
    [2] => setQuality
    [3] => keepAspectRatio
    [4] => keepFrame
    [5] => keepTransparency
    [6] => constrainOnly
    [7] => backgroundColor
    [8] => rotate
    [9] => watermark
    [10] => placeholder
    [11] => getPlaceholder
    [12] => __toString
    [13] => setWatermarkSize
    [14] => setWatermarkImageOpacity
    [15] => getOriginalWidth
    [16] => getOriginalHeigh
    [17] => getOriginalHeight
    [18] => getOriginalSizeArray
    [19] => validateUploadFile
    [20] => isModuleOutputEnabled
    [21] => isModuleEnabled
    [22] => __
    [23] => htmlEscape
    [24] => escapeHtml
    [25] => removeTags
    [26] => stripTags
    [27] => urlEscape
    [28] => escapeUrl
    [29] => escapeSpecial
    [30] => escapeScriptIdentifiers
    [31] => jsQuoteEscape
    [32] => quoteEscape
    [33] => setLayout
    [34] => getLayout
    [35] => urlEncode
    [36] => urlDecode
    [37] => translateArray
    [38] => hasTags
)