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152 lines
2.5 KiB
Plaintext
152 lines
2.5 KiB
Plaintext
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--TEST--
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Test get_defined_vars() function
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--FILE--
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<?php
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/* Prototype: array get_defined_vars ( void )
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Description: This function returns a multidimensional array containing a list of all defined
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variables, be them environment, server or user-defined variables, within the scope that
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get_defined_vars() is called.
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*/
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echo "Simple testcase for get_defined_vars() function\n\n";
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function f1() {
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echo "\n-- Function f1() called --\n";
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$vars = get_defined_vars();
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if (count($vars) != 0) {
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echo "TEST FAILED\n";
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}
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echo "\n-- ..define some local variables --\n";
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$i = 123;
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$f = 123.456;
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$b = false;
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$s = "Hello World";
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$arr = array(1,2,3,4);
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var_dump( get_defined_vars() );
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f2();
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}
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function f2() {
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echo "\n -- Function f2() called --\n";
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$vars= get_defined_vars();
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if (count($vars) != 0) {
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echo "TEST FAILED\n";
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}
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echo "\n-- ...define some variables --\n";
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$i = 456;
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$f = 456.678;
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$b = true;
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$s = "Goodnight";
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$arr = array("foo", "bar");
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var_dump( get_defined_vars() );
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echo "\n-- ...define some more variables --\n";
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$i1 = 456;
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$f1 = 456.678;
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$b1 = true;
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var_dump( get_defined_vars() );
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}
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echo "\n-- Get variables at global scope --\n";
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$vars = get_defined_vars();
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if (count($vars) == 0) {
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echo "TEST FAILED - Global variables missing at global scope\n";
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}
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// call a function
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f1();
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?>
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===DONE===
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--EXPECT--
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Simple testcase for get_defined_vars() function
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-- Get variables at global scope --
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-- Function f1() called --
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-- ..define some local variables --
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array(6) {
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[u"vars"]=>
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array(0) {
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}
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[u"i"]=>
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int(123)
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[u"f"]=>
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float(123.456)
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[u"b"]=>
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bool(false)
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[u"s"]=>
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unicode(11) "Hello World"
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[u"arr"]=>
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array(4) {
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[0]=>
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int(1)
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[1]=>
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int(2)
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[2]=>
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int(3)
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[3]=>
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int(4)
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}
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}
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-- Function f2() called --
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-- ...define some variables --
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array(6) {
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[u"vars"]=>
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array(0) {
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}
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[u"i"]=>
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int(456)
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[u"f"]=>
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float(456.678)
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[u"b"]=>
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bool(true)
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[u"s"]=>
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unicode(9) "Goodnight"
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[u"arr"]=>
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array(2) {
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[0]=>
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unicode(3) "foo"
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[1]=>
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unicode(3) "bar"
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}
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}
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-- ...define some more variables --
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array(9) {
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[u"vars"]=>
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array(0) {
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}
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[u"i"]=>
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int(456)
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[u"f"]=>
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float(456.678)
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[u"b"]=>
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bool(true)
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[u"s"]=>
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unicode(9) "Goodnight"
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[u"arr"]=>
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array(2) {
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[0]=>
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unicode(3) "foo"
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[1]=>
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unicode(3) "bar"
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}
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[u"i1"]=>
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int(456)
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[u"f1"]=>
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float(456.678)
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[u"b1"]=>
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bool(true)
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}
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===DONE===
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