97 lines
1.7 KiB
PHP
Executable File
97 lines
1.7 KiB
PHP
Executable File
<?php
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/*
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* This work is hereby released into the Public Domain.
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* To view a copy of the public domain dedication,
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* visit http://creativecommons.org/licenses/publicdomain/ or send a letter to
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* Creative Commons, 559 Nathan Abbott Way, Stanford, California 94305, USA.
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*
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*/
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/*
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* Get the minimum of an array and ignore non numeric values
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*/
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function array_min($array) {
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if (is_array($array) and count($array) > 0) {
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do {
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$min = array_pop($array);
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if (is_numeric($min) === FALSE) {
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$min = NULL;
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}
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} while (count($array) > 0 and $min === NULL);
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if ($min !== NULL) {
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$min = (float)$min;
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}
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foreach($array as $value) {
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if (is_numeric($value) and (float)$value < $min) {
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$min = (float)$value;
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}
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}
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return $min;
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}
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return NULL;
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}
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/*
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* Get the maximum of an array and ignore non numeric values
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*/
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function array_max($array) {
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if (is_array($array) and count($array) > 0) {
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do {
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$max = array_pop($array);
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if (is_numeric($max) === FALSE) {
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$max = NULL;
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}
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} while (count($array) > 0 and $max === NULL);
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if ($max !== NULL) {
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$max = (float)$max;
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}
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foreach($array as $value) {
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if (is_numeric($value) and (float)$value > $max) {
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$max = (float)$value;
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}
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}
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return $max;
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}
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return NULL;
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}
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/*
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* Define file_put_contents() if needed
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*/
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if (function_exists('file_put_contents') === FALSE) {
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function file_put_contents($file, $content) {
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$fp = fopen($file, 'w');
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if ($fp) {
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fwrite($fp, $content);
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fclose($fp);
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}
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}
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}
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/*
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* Change error handler
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*/
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set_error_handler('errorHandlerArtichow');
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function errorHandlerArtichow($level, $message, $file, $line) {
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awImage::drawError($message.' in '.$file.' on line '.$line.'.');
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}
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