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31 lines
456 B
Plaintext
31 lines
456 B
Plaintext
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--TEST--
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Closure 001: Lambda without lexical variables
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--FILE--
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<?php
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$lambda1 = function () {
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echo "Hello World!\n";
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};
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$lambda2 = function ($x) {
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echo "Hello $x!\n";
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};
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var_dump(is_callable($lambda1));
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var_dump(is_callable($lambda2));
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$lambda1();
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$lambda2("Universe");
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call_user_func($lambda1);
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call_user_func($lambda2, "Universe");
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echo "Done\n";
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?>
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--EXPECT--
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bool(true)
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bool(true)
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Hello World!
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Hello Universe!
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Hello World!
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Hello Universe!
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Done
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