PHP/MySQL Authentication
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Thu. Oct. 12th, 2006 3:32 PM
This is a mysql php pager class that I found online somewhere and modified.
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Enforce loadig fresh script code for the external javascript files. Compatible with HTTP 1.0.
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Convert an irregular name=value pair string into a formatted array.
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You can use this function to dynamically generate html "width/height" for use with displaying a thumbnail image usingthe original image. This will help save in making dup images just for display as a thumbnail.
It takes two arguments, the path to where the image is stored and the desired width or height.
Please comment or improve this code
.
It takes two arguments, the path to where the image is stored and the desired width or height.
Please comment or improve this code
.
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The below code will generate a form dropdown for all 12 months, with the current month selected. Handy for those date pickers!
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This will give you CheckDNSRR functionality in windows.
This function is only natively available in php while running on Linux.
This function is only natively available in php while running on Linux.
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If a visitor comes to your site from a search engine such as Google or Yahoo, this function will highlight the keywords in a given text the user used for his search.
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From RSA Security's website:
"RC4 is a stream cipher designed by Rivest for RSA Data Security (now RSA Security). It is a variable key-size stream cipher with byte-oriented operations. The algorithm is based on the use of a random permutation. Analysis shows that the period of the cipher is overwhelmingly likely to be greater than 10^100. Eight to sixteen machine operations are required per output byte, and the cipher can be expected to run very quickly in software. Independent analysts have scrutinized the algorithm and it is considered secure."
This implementation encodes the byte stream to be encrypted "in-place".
Example:
"RC4 is a stream cipher designed by Rivest for RSA Data Security (now RSA Security). It is a variable key-size stream cipher with byte-oriented operations. The algorithm is based on the use of a random permutation. Analysis shows that the period of the cipher is overwhelmingly likely to be greater than 10^100. Eight to sixteen machine operations are required per output byte, and the cipher can be expected to run very quickly in software. Independent analysts have scrutinized the algorithm and it is considered secure."
This implementation encodes the byte stream to be encrypted "in-place".
Example:
Byte[] Key = new Byte[5] { 12, 34, 22, 12, 32 };
Byte[] B = new Byte[10] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
// Examine B array before and after this next call.
RC4(ref B, Key);
// Examine B array before and after this next call.
RC4(ref B, Key);
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This only seems appropriate, we were fighting with a similar issue this morning.
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Example of how to use CURL with PHP.
