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79 lines
1.5 KiB
PHP
79 lines
1.5 KiB
PHP
--TEST--
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Test array_push() function : usage variations - array keys are different data types
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--FILE--
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<?php
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/*
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* Pass array_push arrays where the keys are different data types.
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*/
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echo "*** Testing array_push() : usage variations ***\n";
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// Initialise function arguments not being substituted
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$var = 'value';
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// heredoc string
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$heredoc = <<<EOT
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hello world
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EOT;
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// arrays of different data types as keys to be passed to $stack argument
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$inputs = array(
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// int data
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/*1*/ 'int' => array(
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0 => 'zero',
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1 => 'one',
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12345 => 'positive',
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-2345 => 'negative',
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),
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// boolean data
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/*4*/ 'bool lowercase' => array(
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true => 'lowert',
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false => 'lowerf',
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),
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// empty data
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'empty single quotes' => array(
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'' => 'emptys',
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),
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// string data
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/*6*/ 'string' => array(
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"stringd" => 'stringd',
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'strings' => 'strings',
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$heredoc => 'stringh',
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),
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);
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// loop through each sub-array of $inputs to check the behavior of array_push()
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foreach($inputs as $key => $input) {
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echo "\n-- $key data --\n";
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echo "Before : ";
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var_dump(count($input));
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echo "After : ";
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var_dump( array_push($input, $var) );
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};
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echo "Done";
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?>
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--EXPECT--
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*** Testing array_push() : usage variations ***
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-- int data --
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Before : int(4)
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After : int(5)
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-- bool lowercase data --
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Before : int(2)
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After : int(3)
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-- empty single quotes data --
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Before : int(1)
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After : int(2)
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-- string data --
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Before : int(3)
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After : int(4)
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Done
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