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dc2e8d9593
These are no longer legal in PHP 8. This is supposed to be testing dynamic function calls, for which we should be using the string and not rely on the bareword fallback.
103 lines
2.3 KiB
PHP
103 lines
2.3 KiB
PHP
--TEST--
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PHP Spec test generated from ./functions/basics.php
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--FILE--
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<?php
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/*
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+-------------------------------------------------------------+
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| Copyright (c) 2014 Facebook, Inc. (http://www.facebook.com) |
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+-------------------------------------------------------------+
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*/
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error_reporting(-1);
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// Function names are not case-sensitive
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//function f() { echo "f\n"; }
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//function F() { echo "F\n"; } // F is equivalent to f
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// function having no declared parameters
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function f1()
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{
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$argList = func_get_args();
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echo "f1: # arguments passed is ".count($argList)."\n";
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foreach ($argList as $k => $e)
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{
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echo "\targ[$k] = >$e<\n";
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}
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}
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var_dump(f1()); // call f1, default return value is NULL
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$f = "f1"; // assign the name of the function to a variable
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$f(); // call f1 indirectly via $f
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"f1"(); // call f1 via the string "f1"
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// f1() = 123; // a function return is not an lvalue
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f1();
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f1(10,);
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f1(TRUE, "green");
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f1(23.45, NULL, array(1,2,3));
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// function having 2 declared parameters
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function f2($p1, $p2)
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{
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// A NULL value doesn't prove the argument wasn't passed; find a better test
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echo "f2: \$p1 = ".($p1 == NULL ? "NULL" : $p1).
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", \$p2 = ".($p2 == NULL ? "NULL" : $p2)."\n";
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}
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// if fewer arguments are passed than there are parameters declared, an ArgumentCountError is thrown
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try {
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f2();
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}
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catch (ArgumentCountError $e) {
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echo $e->getMessage() . PHP_EOL;
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}
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try {
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f2(10);
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}
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catch (ArgumentCountError $e) {
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echo $e->getMessage() . PHP_EOL;
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}
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f2(10, 20); // pass 2 (== 2)
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f2(10, 20, 30); // pass 3 (> 2)
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// some simple examples of function calls
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function square($v) { return $v * $v; }
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echo "5 squared = ".square(5)."\n";
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$funct = "square";
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var_dump($funct(-2.3));
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echo strlen("abcedfg")."\n";
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--EXPECTF--
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f1: # arguments passed is 0
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NULL
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f1: # arguments passed is 0
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f1: # arguments passed is 0
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f1: # arguments passed is 0
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f1: # arguments passed is 1
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arg[0] = >10<
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f1: # arguments passed is 2
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arg[0] = >1<
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arg[1] = >green<
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f1: # arguments passed is 3
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arg[0] = >23.45<
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arg[1] = ><
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Notice: Array to string conversion in %s/functions/basics.php on line 25
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arg[2] = >Array<
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Too few arguments to function f2(), 0 passed in %s on line %d and exactly 2 expected
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Too few arguments to function f2(), 1 passed in %s on line %d and exactly 2 expected
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f2: $p1 = 10, $p2 = 20
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f2: $p1 = 10, $p2 = 20
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5 squared = 25
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float(5.29)
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7
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