TypePHP 编译器
https://swoole.com/aot/
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112 lines
2.5 KiB
112 lines
2.5 KiB
--TEST--
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Test current() function : usage variations - arrays containing different data types
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--SKIPIF--
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<?php
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if (true) die("skip AOT does not support undefined variables");
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?>
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--FILE--
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<?php
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// get a class
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class classA
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{
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public function __toString(): string {
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return "Class A object";
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}
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}
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function main()
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{
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/*
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* Pass arrays of different data types as $array_arg to current() to test behaviour
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*/
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echo "*** Testing current() : usage variations ***\n";
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//get an unset variable
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$unset_var = 10;
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unset($unset_var);
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// heredoc string
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$heredoc = <<<EOT
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hello world
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EOT;
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// get a resource variable
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$fp = fopen(__FILE__, "r");
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// arrays of different data types to be passed to $array_arg argument
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$inputs = array(
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// int data
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/*1*/
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'int' => array(0, 1, 12345, -2345),
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// float data
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/*2*/
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'float' => array(10.5, -10.5, 123456789000.0, 1.23456789E-9, 0.5),
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// null data
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/*3*/
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'null' => array(NULL, null),
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// boolean data
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/*4*/
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'bool' => array(true, false, TRUE, FALSE),
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// empty data
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/*5*/
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'empty string' => array("", ''),
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/*6*/
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'empty array' => array(),
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// string data
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/*7*/
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'string' => array("string", 'string', $heredoc),
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// object data
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/*8*/
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'object' => array(new classA()),
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// undefined data
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/*9*/
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'undefined' => array(@$undefined_var),
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// unset data
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/*10*/
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'unset' => array(@$unset_var),
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// resource variable
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/*11*/
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'resource' => array($fp),
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);
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// loop through each element of $inputs to check the behavior of current()
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$iterator = 1;
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foreach ($inputs as $key => $input) {
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echo "\n-- Iteration {$iterator} : {$key} data --\n";
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var_dump(current($input));
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$iterator++;
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}
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fclose($fp);
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}
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?>
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--EXPECTF--
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*** Testing current() : usage variations ***
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-- Iteration 1 : int data --
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int(0)
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-- Iteration 2 : float data --
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float(10.5)
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-- Iteration 3 : null data --
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NULL
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-- Iteration 4 : bool data --
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bool(true)
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-- Iteration 5 : empty string data --
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string(0) ""
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-- Iteration 6 : empty array data --
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bool(false)
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-- Iteration 7 : string data --
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string(6) "string"
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-- Iteration 8 : object data --
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object(classA)#%d (0) {
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}
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-- Iteration 9 : undefined data --
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NULL
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-- Iteration 10 : unset data --
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NULL
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-- Iteration 11 : resource data --
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resource(%d) of type (stream)
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