PHP Optimization Tips | ProgTuts This tutorial will explain many small techniques which will, hopefully, help optimize your php scripts. PHPã³ã¼ãæé©åãã¯ããã¯éã (1) echo 'a string ' . $name; // ã¯ä»¥ä¸ããéã echo "a string $name"; (2) echo 'this', 'is', 'a', $variable, 'string'; // ã¯ä»¥ä¸ããéã echo 'this' . 'is' . 'a' . $variable . 'string'; (3) if (!isset($foo{5})) { echo "Foo is too short"; } // ã¯ä»¥ä¸ããéã if (strl
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