PHP File Handling File modifiers or indicators:
{"Image DocumentName": "PHP File Handling File modifiers or indicators:", "Image ImageDescription": "Modes. Description. r. Read only. Starts at the beginning of the file. r+ Read/Write. Starts at the beginning of the file. w. Write only. Opens and clears the contents of file; or creates a new file if it doesn t exist. w+ Read/Write. Opens and clears the contents of file; or creates a new file if it doesn t exist. a. Append. Opens and writes to the end of the file or creates a new file if it doesn t exist. a+ Read/Append. Preserves file content by writing to the end of the file. x. Write only. Creates a new file. Returns FALSE and an error if file already exists. x+ Read/Write. Creates a new file. Returns FALSE and an error if file already exists. PHP Filesystem Functions.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}