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142 lines
3.0 KiB
PHP
142 lines
3.0 KiB
PHP
--TEST--
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Test var_export() function with integer values
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--FILE--
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<?php
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/* Prototype : mixed var_export(mixed var [, bool return])
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* Description: Outputs or returns a string representation of a variable
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* Source code: ext/standard/var.c
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* Alias to functions:
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*/
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echo "*** Testing var_export() with integer values ***\n";
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// different integer vlaues
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$valid_ints = array(
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'0' => '0',
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'1' => '1',
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'-1' => '-1',
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'-2147483648' => '-2147483648', // max negative integer value
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'-2147483647' => '-2147483647',
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'2147483647' => 2147483647, // max positive integer value
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'2147483640' => 2147483640,
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'0x123B' => 0x123B, // integer as hexadecimal
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"'0x12ab'" => '0x12ab',
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"'0Xfff'" => '0Xfff',
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"'0XFA'" => '0XFA',
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"-0x80000000" => -0x80000000, // max negative integer as hexadecimal
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"'0x7fffffff'" => '0x7fffffff', // max postive integer as hexadecimal
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"0x7FFFFFFF" => 0x7FFFFFFF, // max postive integer as hexadecimal
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"'0123'" => '0123', // integer as octal
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"01912" => 01912, // should be quivalent to octal 1
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"-020000000000" => -020000000000, // max negative integer as octal
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"017777777777" => 017777777777, // max positive integer as octal
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);
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/* Loop to check for above integer values with var_export() */
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echo "\n*** Output for integer values ***\n";
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foreach($valid_ints as $key => $int_value) {
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echo "\n-- Iteration: $key --\n";
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var_export( $int_value );
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echo "\n";
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var_export( $int_value, FALSE);
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echo "\n";
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var_dump( var_export( $int_value, TRUE) );
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}
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?>
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===DONE===
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--EXPECT--
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*** Testing var_export() with integer values ***
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*** Output for integer values ***
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-- Iteration: 0 --
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'0'
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'0'
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string(3) "'0'"
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-- Iteration: 1 --
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'1'
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'1'
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string(3) "'1'"
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-- Iteration: -1 --
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'-1'
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'-1'
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string(4) "'-1'"
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-- Iteration: -2147483648 --
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'-2147483648'
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'-2147483648'
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string(13) "'-2147483648'"
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-- Iteration: -2147483647 --
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'-2147483647'
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'-2147483647'
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string(13) "'-2147483647'"
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-- Iteration: 2147483647 --
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2147483647
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2147483647
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string(10) "2147483647"
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-- Iteration: 2147483640 --
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2147483640
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2147483640
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string(10) "2147483640"
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-- Iteration: 0x123B --
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4667
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4667
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string(4) "4667"
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-- Iteration: '0x12ab' --
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'0x12ab'
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'0x12ab'
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string(8) "'0x12ab'"
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-- Iteration: '0Xfff' --
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'0Xfff'
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'0Xfff'
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string(7) "'0Xfff'"
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-- Iteration: '0XFA' --
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'0XFA'
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'0XFA'
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string(6) "'0XFA'"
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-- Iteration: -0x80000000 --
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-2147483648
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-2147483648
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string(11) "-2147483648"
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-- Iteration: '0x7fffffff' --
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'0x7fffffff'
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'0x7fffffff'
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string(12) "'0x7fffffff'"
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-- Iteration: 0x7FFFFFFF --
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2147483647
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2147483647
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string(10) "2147483647"
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-- Iteration: '0123' --
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'0123'
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'0123'
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string(6) "'0123'"
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-- Iteration: 01912 --
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1
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1
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string(1) "1"
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-- Iteration: -020000000000 --
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-2147483648
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-2147483648
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string(11) "-2147483648"
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-- Iteration: 017777777777 --
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2147483647
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2147483647
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string(10) "2147483647"
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===DONE===
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