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141 lines
2.1 KiB
PHP
141 lines
2.1 KiB
PHP
--TEST--
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Test escapeshellarg() function : usage variations - different data types as $y arg
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--SKIPIF--
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<?php
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if( substr(PHP_OS, 0, 3) == "WIN" )
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die("skip.. Do not run on Windows");
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?>
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--FILE--
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<?php
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/* Prototype : string escapeshellarg ( string $arg )
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* Description: Escape a string to be used as a shell argument.
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* Source code: ext/standard/exec.c
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*/
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echo "*** Testing escapeshellarg() : usage variations ***\n";
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//get an unset variable
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$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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abc
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xyz
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EOT;
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// get a resource variable
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$fp = fopen(__FILE__, "r");
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$inputs = array(
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// int data
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/*1*/ 0,
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1,
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12,
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-12,
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2147483647,
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// float data
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/*6*/ 10.5,
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-10.5,
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1.234567e2,
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1.234567E-2,
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.5,
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// null data
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/*11*/ NULL,
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null,
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// boolean data
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/*13*/ true,
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false,
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TRUE,
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FALSE,
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// empty data
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/*17*/ "",
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'',
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// undefined data
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/*19*/ @$undefined_var,
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// unset data
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/*20*/ @$unset_var,
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);
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// loop through each element of $inputs to check the behaviour of escapeshellarg()
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$iterator = 1;
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foreach($inputs as $input) {
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echo "\n-- Iteration $iterator --\n";
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var_dump(escapeshellarg($input));
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$iterator++;
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};
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?>
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===Done===
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--EXPECT--
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*** Testing escapeshellarg() : usage variations ***
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-- Iteration 1 --
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string(3) "'0'"
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-- Iteration 2 --
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string(3) "'1'"
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-- Iteration 3 --
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string(4) "'12'"
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-- Iteration 4 --
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string(5) "'-12'"
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-- Iteration 5 --
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string(12) "'2147483647'"
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-- Iteration 6 --
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string(6) "'10.5'"
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-- Iteration 7 --
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string(7) "'-10.5'"
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-- Iteration 8 --
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string(10) "'123.4567'"
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-- Iteration 9 --
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string(12) "'0.01234567'"
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-- Iteration 10 --
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string(5) "'0.5'"
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-- Iteration 11 --
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string(2) "''"
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-- Iteration 12 --
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string(2) "''"
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-- Iteration 13 --
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string(3) "'1'"
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-- Iteration 14 --
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string(2) "''"
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-- Iteration 15 --
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string(3) "'1'"
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-- Iteration 16 --
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string(2) "''"
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-- Iteration 17 --
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string(2) "''"
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-- Iteration 18 --
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string(2) "''"
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-- Iteration 19 --
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string(2) "''"
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-- Iteration 20 --
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string(2) "''"
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===Done===
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