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php Programming Glossary: origPHP5 calculate IPv6 range from cidr prefix? http://stackoverflow.com/questions/10085266/php5-calculate-ipv6-range-from-cidr-prefix pos 31 while flexbits 0 Get the character at this position orig substr lastaddrhex pos 1 Convert it to an integer origval hexdec.. orig substr lastaddrhex pos 1 Convert it to an integer origval hexdec orig OR it with 2^flexbits 1 with flexbits limited.. lastaddrhex pos 1 Convert it to an integer origval hexdec orig OR it with 2^flexbits 1 with flexbits limited to 4 at a time..
Match IPv4 address given IP range/mask? http://stackoverflow.com/questions/10421613/match-ipv4-address-given-ip-range-mask better. function netMatch network ip network trim network orig_network network ip trim ip if ip network echo used network network.. 3 return TRUE if . . . then all so matched echo from original network orig_network used network network for ip n d strpos.. if . . . then all so matched echo from original network orig_network used network network for ip n d strpos network ' ' if..
How do i resize and convert an uploaded image to a PNG using GD http://stackoverflow.com/questions/22259/how-do-i-resize-and-convert-an-uploaded-image-to-a-png-using-gd string function imageToPng srcFile maxSize 100 list width_orig height_orig type getimagesize srcFile Get the aspect ratio.. imageToPng srcFile maxSize 100 list width_orig height_orig type getimagesize srcFile Get the aspect ratio ratio_orig width_orig.. type getimagesize srcFile Get the aspect ratio ratio_orig width_orig height_orig width maxSize height maxSize resize to..
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