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13 lines
166 B
PHP
13 lines
166 B
PHP
<?php
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function compare_function($var1, $var2) {
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if ($var1 == $var2) {
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return 0;
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} else if ($var1 < $var2) {
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return -1;
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} else {
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return 1;
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}
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}
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?>
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