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Sanjay Mantoor
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New testcases for gmdate function
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‎ext/date/tests/gmdate_basic.phpt

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--TEST--
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Test gmdate() function : basic functionality
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--FILE--
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<?php
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/* Prototype : string gmdate(string format [, long timestamp])
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* Description: Format a GMT date/time
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* Source code: ext/date/php_date.c
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* Alias to functions:
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*/
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echo "*** Testing gmdate() : basic functionality ***\n";
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// Initialise all required variables
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date_default_timezone_set('UTC');
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$format = DATE_ISO8601;
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$timestamp = mktime(8, 8, 8, 8, 8, 2008);
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// Calling gmdate() with all possible arguments
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var_dump( gmdate($format, $timestamp) );
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// Calling gmdate() with mandatory arguments
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var_dump( gmdate($format) );
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?>
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===DONE===
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--EXPECTF--
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*** Testing gmdate() : basic functionality ***
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string(24) "2008-08-08T08:08:08+0000"
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string(%d) "%s"
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===DONE===

‎ext/date/tests/gmdate_error.phpt

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--TEST--
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Test gmdate() function : error conditions
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--FILE--
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<?php
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/* Prototype : string gmdate(string format [, long timestamp])
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* Description: Format a GMT date/time
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* Source code: ext/date/php_date.c
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* Alias to functions:
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*/
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echo "*** Testing gmdate() : error conditions ***\n";
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// Initialise all required variables
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date_default_timezone_set('UTC');
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$format = DATE_ISO8601;
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$timestamp = mktime(8, 8, 8, 8, 8, 2008);
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// Zero arguments
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echo "\n-- Testing gmdate() function with Zero arguments --\n";
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var_dump( gmdate() );
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//Test gmdate with one more than the expected number of arguments
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echo "\n-- Testing gmdate() function with more than expected no. of arguments --\n";
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$extra_arg = 10;
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var_dump( gmdate($format, $timestamp, $extra_arg) );
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?>
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===DONE===
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--EXPECTF--
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*** Testing gmdate() : error conditions ***
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-- Testing gmdate() function with Zero arguments --
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Warning: gmdate() expects at least 1 parameter, 0 given in %s on line %d
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bool(false)
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-- Testing gmdate() function with more than expected no. of arguments --
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Warning: gmdate() expects at most 2 parameters, 3 given in %s on line %d
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bool(false)
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===DONE===

‎ext/date/tests/gmdate_variation1.phpt

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--TEST--
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Test gmdate() function : usage variation - Passing unexpected values to format argument.
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--FILE--
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<?php
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/* Prototype : string gmdate(string format [, long timestamp])
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* Description: Format a GMT date/time
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* Source code: ext/date/php_date.c
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* Alias to functions:
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*/
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echo "*** Testing gmdate() : usage variation ***\n";
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// Initialise all required variables
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date_default_timezone_set('UTC');
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$timestamp = mktime(8, 8, 8, 8, 8, 2008);
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//get an unset variable
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$unset_var = 10;
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unset ($unset_var);
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// define some classes
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class classWithToString
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{
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public function __toString() {
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return "Class A object";
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}
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}
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class classWithoutToString
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{
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}
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// heredoc string
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$heredoc = <<<EOT
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hello world
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EOT;
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// add arrays
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$index_array = array (1, 2, 3);
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$assoc_array = array ('one' => 1, 'two' => 2);
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//array of values to iterate over
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$inputs = array(
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// int data
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'int 0' => 0,
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'int 1' => 1,
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'int 12345' => 12345,
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'int -12345' => -12345,
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// float data
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'float 10.5' => 10.5,
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'float -10.5' => -10.5,
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'float 12.3456789000e10' => 12.3456789000e10,
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'float -12.3456789000e10' => -12.3456789000e10,
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'float .5' => .5,
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// array data
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'empty array' => array(),
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'int indexed array' => $index_array,
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'associative array' => $assoc_array,
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'nested arrays' => array('foo', $index_array, $assoc_array),
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// null data
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'uppercase NULL' => NULL,
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'lowercase null' => null,
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// boolean data
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'lowercase true' => true,
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'lowercase false' =>false,
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'uppercase TRUE' =>TRUE,
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'uppercase FALSE' =>FALSE,
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// empty data
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'empty string DQ' => "",
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'empty string SQ' => '',
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// object data
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'instance of classWithToString' => new classWithToString(),
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'instance of classWithoutToString' => new classWithoutToString(),
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// undefined data
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'undefined var' => @$undefined_var,
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// unset data
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'unset var' => @$unset_var,
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);
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// loop through each element of the array for format
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foreach($inputs as $key =>$value) {
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echo "\n--$key--\n";
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var_dump( gmdate($value, $timestamp) );
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var_dump( gmdate($value) );
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};
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?>
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===DONE===
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--EXPECTF--
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*** Testing gmdate() : usage variation ***
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--int 0--
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string(1) "0"
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string(1) "0"
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--int 1--
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string(1) "1"
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string(1) "1"
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--int 12345--
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string(5) "12345"
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string(5) "12345"
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--int -12345--
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string(6) "-12345"
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string(6) "-12345"
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--float 10.5--
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string(4) "10.5"
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string(4) "10.5"
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--float -10.5--
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string(5) "-10.5"
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string(5) "-10.5"
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--float 12.3456789000e10--
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string(12) "123456789000"
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string(12) "123456789000"
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--float -12.3456789000e10--
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string(13) "-123456789000"
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string(13) "-123456789000"
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--float .5--
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string(3) "0.5"
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string(3) "0.5"
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--empty array--
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Warning: gmdate() expects parameter 1 to be string, array given in %s on line %d
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bool(false)
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Warning: gmdate() expects parameter 1 to be string, array given in %s on line %d
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bool(false)
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--int indexed array--
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Warning: gmdate() expects parameter 1 to be string, array given in %s on line %d
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bool(false)
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Warning: gmdate() expects parameter 1 to be string, array given in %s on line %d
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bool(false)
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--associative array--
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Warning: gmdate() expects parameter 1 to be string, array given in %s on line %d
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bool(false)
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Warning: gmdate() expects parameter 1 to be string, array given in %s on line %d
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bool(false)
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--nested arrays--
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Warning: gmdate() expects parameter 1 to be string, array given in %s on line %d
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bool(false)
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Warning: gmdate() expects parameter 1 to be string, array given in %s on line %d
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bool(false)
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--uppercase NULL--
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string(0) ""
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string(0) ""
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--lowercase null--
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string(0) ""
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string(0) ""
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--lowercase true--
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string(1) "1"
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string(1) "1"
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--lowercase false--
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string(0) ""
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string(0) ""
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--uppercase TRUE--
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string(1) "1"
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string(1) "1"
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--uppercase FALSE--
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string(0) ""
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string(0) ""
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--empty string DQ--
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string(0) ""
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string(0) ""
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--empty string SQ--
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string(0) ""
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string(0) ""
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--instance of classWithToString--
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string(53) "CFridayam0808 AM 2008b8UTC2008-08-08T08:08:08+00:0031"
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string(%d) "%s"
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--instance of classWithoutToString--
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Warning: gmdate() expects parameter 1 to be string, object given in %s on line %d
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bool(false)
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Warning: gmdate() expects parameter 1 to be string, object given in %s on line %d
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bool(false)
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--undefined var--
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string(0) ""
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string(0) ""
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--unset var--
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string(0) ""
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string(0) ""
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===DONE===

‎ext/date/tests/gmdate_variation10.phpt

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--TEST--
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Test gmdate() function : usage variation - Passing Timezone format options to format argument.
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--FILE--
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<?php
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/* Prototype : string gmdate(string format [, long timestamp])
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* Description: Format a GMT date/time
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* Source code: ext/date/php_date.c
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* Alias to functions:
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*/
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echo "*** Testing gmdate() : usage variation ***\n";
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// Initialise all required variables
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date_default_timezone_set('Asia/Calcutta');
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$timestamp = mktime(8, 8, 8, 8, 8, 2008);
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echo "\n-- Testing gmdate() function with Timezone identifier format --\n";
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var_dump( gmdate('e') );
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var_dump( gmdate('e', $timestamp) );
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echo "\n-- Testing gmdate() function with checking whether date is in daylight saving time format --\n";
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var_dump( gmdate('I') );
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var_dump( gmdate('I', $timestamp) );
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echo "\n-- Testing gmdate() function with difference to GMT in hours format --\n";
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var_dump( gmdate('O') );
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var_dump( gmdate('O', $timestamp) );
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echo "\n-- Testing gmdate() function with Difference to GMT in hours using colon as separator format --\n";
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var_dump( gmdate('P') );
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var_dump( gmdate('P', $timestamp) );
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echo "\n-- Testing gmdate() function with timezone abbreviation format --\n";
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var_dump( gmdate('T') );
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var_dump( gmdate('T', $timestamp) );
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echo "\n-- Testing gmdate() function with timezone offset format --\n";
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var_dump( gmdate('T') );
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var_dump( gmdate('T', $timestamp) );
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?>
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===DONE===
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--EXPECTF--
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*** Testing gmdate() : usage variation ***
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-- Testing gmdate() function with Timezone identifier format --
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string(3) "UTC"
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string(3) "UTC"
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-- Testing gmdate() function with checking whether date is in daylight saving time format --
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string(1) "%d"
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string(1) "%d"
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-- Testing gmdate() function with difference to GMT in hours format --
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string(5) "+0000"
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string(5) "+0000"
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-- Testing gmdate() function with Difference to GMT in hours using colon as separator format --
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string(6) "+00:00"
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string(6) "+00:00"
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-- Testing gmdate() function with timezone abbreviation format --
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string(3) "GMT"
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string(3) "GMT"
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-- Testing gmdate() function with timezone offset format --
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string(3) "GMT"
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string(3) "GMT"
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===DONE===

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