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<?php
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// 应用公共文件
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function startsWith($haystack, $needle)
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{
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return strncmp($haystack, $needle, strlen($needle)) === 0;
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}
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function endsWith($haystack, $needle)
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{
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return $haystack != '' && $needle != '' && substr_compare($haystack, $needle, -strlen($needle)) === 0;
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} |
