cvs: php-src /ext/standard/tests/strings ltrim.phpt rtrim.phpt str_pad.phpt
| From: | Zoe Slattery | Date: | Wed, 28 Mar 2007 10:31:13 +0000 |
| Subject: | cvs: php-src /ext/standard/tests/strings ltrim.phpt rtrim.phpt str_pad.phpt | ||
| Groups: | php.cvs | ||
| Request: | Send a blank email to php-cvs+get-43667@lists.php.net to get a copy of this message | ||
zoe Wed Mar 28 10:31:13 2007 UTC
Added files:
/php-src/ext/standard/tests/strings ltrim.phpt rtrim.phpt
str_pad.phpt
Log:
New tests for ltrim, rtrim, str_pad
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/strings/ltrim.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/strings/ltrim.phpt +++ php-src/ext/standard/tests/strings/ltrim.phpt --TEST-- Test ltrim() function --FILE-- <?php /* Testing for Error conditions */ /* Invalid Number of Arguments */ echo "\n *** Output for Error Conditions ***\n"; echo "\n *** Output for zero argument ***\n"; var_dump( ltrim() ); echo "\n *** Output for more than valid number of arguments (Valid are 1 or 2 arguments) ***\n"; var_dump( ltrim("", " ", 1) ); /* heredoc string */ $str = <<<EOD us ing heredoc string EOD; echo "\n *** Using heredoc string ***\n"; var_dump( ltrim($str, "\nusi") ); /* Testing the Normal behaviour of ltrim() function */ echo "\n *** Output for Normal Behaviour ***\n"; var_dump ( ltrim(" \t\0 ltrim test") ); /* without second Argument */ var_dump ( ltrim(" ltrim test" , "") ); /* no characters in second Argument */ var_dump ( ltrim(" ltrim test", NULL) ); /* with NULL as second Argument */ var_dump ( ltrim(" ltrim test", true) ); /* with boolean value as second Argument */ var_dump ( ltrim(" ltrim test", " ") ); /* with single space as second Argument */ var_dump ( ltrim("\t\n\r\0\x0B ltrim test", "\t\n\r\0\x0B") ); /* with multiple escape sequences as second Argument */ var_dump ( ltrim("ABCXYZltrim test", "A..Z") ); /* with characters range as second Argument */ var_dump ( ltrim("0123456789ltrim test", "0..9") ); /* with numbers range as second Argument */ var_dump ( ltrim("@$#ltrim test", "#@$") ); /* with some special characters as second Argument */ echo "\n *** Output for scalar argument) ***\n"; var_dump( ltrim( 12345 ) ); /* Scalar argument */ echo "\n *** Output for NULL argument) ***\n"; var_dump( ltrim(NULL) ); /* NULL Argument */ echo "\nDone\n"; ?> --EXPECTF-- *** Output for Error Conditions *** *** Output for zero argument *** Warning: ltrim() expects at least 1 parameter, 0 given in %s on line %d NULL *** Output for more than valid number of arguments (Valid are 1 or 2 arguments) *** Warning: ltrim() expects at most 2 parameters, 3 given in %s on line %d NULL *** Using heredoc string *** string(17) "ng heredoc string" *** Output for Normal Behaviour *** string(10) "ltrim test" string(13) " ltrim test" string(18) " ltrim test" string(18) " ltrim test" string(10) "ltrim test" string(11) " ltrim test" string(10) "ltrim test" string(10) "ltrim test" string(10) "ltrim test" *** Output for scalar argument) *** string(5) "12345" *** Output for NULL argument) *** string(0) "" Done http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/strings/rtrim.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/strings/rtrim.phpt +++ php-src/ext/standard/tests/strings/rtrim.phpt --TEST-- Testing rtrim() function --FILE-- <?php /* Testing for Error conditions */ /* Invalid Number of Arguments */ echo "\n *** Output for Error Conditions ***\n"; rtrim(); rtrim("", " ", 1); /* Testing the Normal behaviour of rtrim() function */ echo "\n *** Output for Normal Behaviour ***\n"; var_dump ( rtrim("rtrim test \t\0 ") ); /* without second Argument */ var_dump ( rtrim("rtrim test " , "") ); /* no characters in second Argument */ var_dump ( rtrim("rtrim test ", NULL) ); /* with NULL as second Argument */ var_dump ( rtrim("rtrim test ", true) ); /* with boolean value as second Argument */ var_dump ( rtrim("rtrim test ", " ") ); /* with single space as second Argument */ var_dump ( rtrim("rtrim test \t\n\r\0\x0B", "\t\n\r\0\x0B") ); /* with multiple escape sequences as second Argument */ var_dump ( rtrim("rtrim testABCXYZ", "A..Z") ); /* with characters range as second Argument */ var_dump ( rtrim("rtrim test0123456789", "0..9") ); /* with numbers range as second Argument */ var_dump ( rtrim("rtrim test$#@", "#@$") ); /* with some special characters as second Argument */ /* Use of class and objects */ echo "\n*** Checking with OBJECTS ***\n"; class string1 { public function __toString() { return "Object"; } } $obj = new string1; var_dump( rtrim($obj, "tc") ); /* String with embedded NULL */ echo "\n*** String with embedded NULL ***\n"; var_dump( rtrim("234\x0005678\x0000efgh\xijkl\x0n1", "\x0n1") ); /* heredoc string */ $str = <<<EOD us ing heredoc string EOD; echo "\n *** Using heredoc string ***\n"; var_dump( rtrim($str, "ing") ); echo "Done\n"; ?> --EXPECTF-- *** Output for Error Conditions *** Warning: rtrim() expects at least 1 parameter, 0 given in %s on line %d Warning: rtrim() expects at most 2 parameters, 3 given in %s on line %d *** Output for Normal Behaviour *** string(10) "rtrim test" string(13) "rtrim test " string(18) "rtrim test " string(18) "rtrim test " string(10) "rtrim test" string(11) "rtrim test " string(10) "rtrim test" string(10) "rtrim test" string(10) "rtrim test" *** Checking with OBJECTS *** string(4) "Obje" *** String with embedded NULL *** string(22) "234 *** Using heredoc string *** string(18) "us ing heredoc str" Done http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/strings/str_pad.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/strings/str_pad.phpt +++ php-src/ext/standard/tests/strings/str_pad.phpt --TEST-- "str_pad()" function --FILE-- <?php /* Pad a string to a certain length with another string */ echo "\n#### Basic operations ####\n"; $input_string = "str_pad()"; $pad_length = 20; $pad_string = "-+"; var_dump( str_pad($input_string, $pad_length) ); // default pad_string & pad_type var_dump( str_pad($input_string, $pad_length, $pad_string) ); // default pad_type var_dump( str_pad($input_string, $pad_length, $pad_string, STR_PAD_LEFT) ); var_dump( str_pad($input_string, $pad_length, $pad_string, STR_PAD_RIGHT) ); var_dump( str_pad($input_string, $pad_length, $pad_string, STR_PAD_BOTH) ); echo "\n#### variations with input string and pad-length ####\n"; /* different input string variation */ $input_strings = array( "variation", // normal string chr(0).chr(255).chr(128).chr(234).chr(143), // >7-bit ASCII "", // empty string NULL, // NULL true, // boolean 15, // numeric 15.55, // numeric "2990" // numeric string ); /* different pad_lengths */ $pad_lengths = array( -1, // negative value 0, // pad_length < sizeof(input_string) 9, // pad_length <= sizeof(input_string) 10, // pad_length > sizeof(input_string) 16 // pad_length > sizeof(input_string) ); $pad_string = "="; /*loop through to use each varient of $pad_length on each element of $input_strings array */ foreach ($input_strings as $input_string ) { foreach ($pad_lengths as $pad_length ) { var_dump( str_pad($input_string, $pad_length) ); // default pad_string & pad_type var_dump( str_pad($input_string, $pad_length, $pad_string) ); // default pad_type var_dump( str_pad($input_string, $pad_length, $pad_string, STR_PAD_LEFT) ); var_dump( str_pad($input_string, $pad_length, $pad_string, STR_PAD_RIGHT) ); var_dump( str_pad($input_string, $pad_length, $pad_string, STR_PAD_BOTH) ); } } echo "\n#### variation with pad string ####\n"; $pad_strings = array ("=", 1, true, "string_pad", 1.5, "\t", '\t'); $input_string="variation"; $pad_length = 16; foreach ( $pad_strings as $pad_string ) { var_dump( str_pad($input_string, $pad_length, $pad_string) ); // default pad_type var_dump( str_pad($input_string, $pad_length, $pad_string, STR_PAD_LEFT) ); var_dump( str_pad($input_string, $pad_length, $pad_string, STR_PAD_RIGHT) ); var_dump( str_pad($input_string, $pad_length, $pad_string, STR_PAD_BOTH) ); } echo "\n#### error conditions ####"; /* args less than min. expected of 2 */ str_pad(); str_pad($input_string); /* args more than expected,expected 4 */ str_pad($input_tring, $pad_length, $pad_string, STR_PAD_LEFT, NULL ); echo "\n--- padding string as null ---"; str_pad($input_string, 12, NULL); str_pad($input_string, 12, ""); /* bad pad_type - passing an undefined one */ var_dump( str_pad($input_string, $pad_length, "+", 15) ); echo "Done\n"; ?> --EXPECTF-- #### Basic operations #### string(20) "str_pad() " string(20) "str_pad()-+-+-+-+-+-" string(20) "-+-+-+-+-+-str_pad()" string(20) "str_pad()-+-+-+-+-+-" string(20) "-+-+-str_pad()-+-+-+" #### variations with input string and pad-length #### string(9) "variation" string(9) "variation" string(9) "variation" string(9) "variation" string(9) "variation" string(9) "variation" string(9) "variation" string(9) "variation" string(9) "variation" string(9) "variation" string(9) "variation" string(9) "variation" string(9) "variation" string(9) "variation" string(9) "variation" string(10) "variation " string(10) "variation=" string(10) "=variation" string(10) "variation=" string(10) "variation=" string(16) "variation " string(16) "variation=======" string(16) "=======variation" string(16) "variation=======" string(16) "===variation====" string(5) " string(5) " string(5) " string(5) " string(5) " string(5) " string(5) " string(5) " string(5) " string(5) " string(9) " string(9) " string(9) "==== string(9) " string(9) "== string(10) " string(10) " string(10) "===== string(10) " string(10) "== string(16) " string(16) " string(16) "=========== string(16) " string(16) "===== string(0) "" string(0) "" string(0) "" string(0) "" string(0) "" string(0) "" string(0) "" string(0) "" string(0) "" string(0) "" string(9) " " string(9) "=========" string(9) "=========" string(9) "=========" string(9) "=========" string(10) " " string(10) "==========" string(10) "==========" string(10) "==========" string(10) "==========" string(16) " " string(16) "================" string(16) "================" string(16) "================" string(16) "================" string(0) "" string(0) "" string(0) "" string(0) "" string(0) "" string(0) "" string(0) "" string(0) "" string(0) "" string(0) "" string(9) " " string(9) "=========" string(9) "=========" string(9) "=========" string(9) "=========" string(10) " " string(10) "==========" string(10) "==========" string(10) "==========" string(10) "==========" string(16) " " string(16) "================" string(16) "================" string(16) "================" string(16) "================" string(1) "1" string(1) "1" string(1) "1" string(1) "1" string(1) "1" string(1) "1" string(1) "1" string(1) "1" string(1) "1" string(1) "1" string(9) "1 " string(9) "1========" string(9) "========1" string(9) "1========" string(9) "====1====" string(10) "1 " string(10) "1=========" string(10) "=========1" string(10) "1=========" string(10) "====1=====" string(16) "1 " string(16) "1===============" string(16) "===============1" string(16) "1===============" string(16) "=======1========" string(2) "15" string(2) "15" string(2) "15" string(2) "15" string(2) "15" string(2) "15" string(2) "15" string(2) "15" string(2) "15" string(2) "15" string(9) "15 " string(9) "15=======" string(9) "=======15" string(9) "15=======" string(9) "===15====" string(10) "15 " string(10) "15========" string(10) "========15" string(10) "15========" string(10) "====15====" string(16) "15 " string(16) "15==============" string(16) "==============15" string(16) "15==============" string(16) "=======15=======" string(5) "15.55" string(5) "15.55" string(5) "15.55" string(5) "15.55" string(5) "15.55" string(5) "15.55" string(5) "15.55" string(5) "15.55" string(5) "15.55" string(5) "15.55" string(9) "15.55 " string(9) "15.55====" string(9) "====15.55" string(9) "15.55====" string(9) "==15.55==" string(10) "15.55 " string(10) "15.55=====" string(10) "=====15.55" string(10) "15.55=====" string(10) "==15.55===" string(16) "15.55 " string(16) "15.55===========" string(16) "===========15.55" string(16) "15.55===========" string(16) "=====15.55======" string(4) "2990" string(4) "2990" string(4) "2990" string(4) "2990" string(4) "2990" string(4) "2990" string(4) "2990" string(4) "2990" string(4) "2990" string(4) "2990" string(9) "2990 " string(9) "2990=====" string(9) "=====2990" string(9) "2990=====" string(9) "==2990===" string(10) "2990 " string(10) "2990======" string(10) "======2990" string(10) "2990======" string(10) "===2990===" string(16) "2990 " string(16) "2990============" string(16) "============2990" string(16) "2990============" string(16) "======2990======" #### variation with pad string #### string(16) "variation=======" string(16) "=======variation" string(16) "variation=======" string(16) "===variation====" string(16) "variation1111111" string(16) "1111111variation" string(16) "variation1111111" string(16) "111variation1111" string(16) "variation1111111" string(16) "1111111variation" string(16) "variation1111111" string(16) "111variation1111" string(16) "variationstring_" string(16) "string_variation" string(16) "variationstring_" string(16) "strvariationstri" string(16) "variation1.51.51" string(16) "1.51.51variation" string(16) "variation1.51.51" string(16) "1.5variation1.51" string(16) "variation " string(16) " variation" string(16) "variation " string(16) " variation " string(16) "variation\t\t\t\" string(16) "\t\t\t\variation" string(16) "variation\t\t\t\" string(16) "\t\variation\t\t" #### error conditions #### Warning: Wrong parameter count for str_pad() in %s on line %d Warning: Wrong parameter count for str_pad() in %s on line %d Notice: Undefined variable: input_tring in %s on line %d Warning: Wrong parameter count for str_pad() in %s on line %d --- padding string as null --- Warning: str_pad(): Padding string cannot be empty in %s on line %d Warning: str_pad(): Padding string cannot be empty in %s on line %d Warning: str_pad(): Padding type has to be STR_PAD_LEFT, STR_PAD_RIGHT, or STR_PAD_BOTH in %s on line %d NULL Done
http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/strings/ltrim.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/strings/ltrim.phpt +++ php-src/ext/standard/tests/strings/ltrim.phpt --TEST-- Test ltrim() function --FILE-- <?php /* Testing for Error conditions */ /* Invalid Number of Arguments */ echo "\n *** Output for Error Conditions ***\n"; echo "\n *** Output for zero argument ***\n"; var_dump( ltrim() ); echo "\n *** Output for more than valid number of arguments (Valid are 1 or 2 arguments) ***\n"; var_dump( ltrim("", " ", 1) ); /* heredoc string */ $str = <<<EOD us ing heredoc string EOD; echo "\n *** Using heredoc string ***\n"; var_dump( ltrim($str, "\nusi") ); /* Testing the Normal behaviour of ltrim() function */ echo "\n *** Output for Normal Behaviour ***\n"; var_dump ( ltrim(" \t\0 ltrim test") ); /* without second Argument */ var_dump ( ltrim(" ltrim test" , "") ); /* no characters in second Argument */ var_dump ( ltrim(" ltrim test", NULL) ); /* with NULL as second Argument */ var_dump ( ltrim(" ltrim test", true) ); /* with boolean value as second Argument */ var_dump ( ltrim(" ltrim test", " ") ); /* with single space as second Argument */ var_dump ( ltrim("\t\n\r\0\x0B ltrim test", "\t\n\r\0\x0B") ); /* with multiple escape sequences as second Argument */ var_dump ( ltrim("ABCXYZltrim test", "A..Z") ); /* with characters range as second Argument */ var_dump ( ltrim("0123456789ltrim test", "0..9") ); /* with numbers range as second Argument */ var_dump ( ltrim("@$#ltrim test", "#@$") ); /* with some special characters as second Argument */ echo "\n *** Output for scalar argument) ***\n"; var_dump( ltrim( 12345 ) ); /* Scalar argument */ echo "\n *** Output for NULL argument) ***\n"; var_dump( ltrim(NULL) ); /* NULL Argument */ echo "\nDone\n"; ?> --EXPECTF-- *** Output for Error Conditions *** *** Output for zero argument *** Warning: ltrim() expects at least 1 parameter, 0 given in %s on line %d NULL *** Output for more than valid number of arguments (Valid are 1 or 2 arguments) *** Warning: ltrim() expects at most 2 parameters, 3 given in %s on line %d NULL *** Using heredoc string *** string(17) "ng heredoc string" *** Output for Normal Behaviour *** string(10) "ltrim test" string(13) " ltrim test" string(18) " ltrim test" string(18) " ltrim test" string(10) "ltrim test" string(11) " ltrim test" string(10) "ltrim test" string(10) "ltrim test" string(10) "ltrim test" *** Output for scalar argument) *** string(5) "12345" *** Output for NULL argument) *** string(0) "" Done http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/strings/rtrim.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/strings/rtrim.phpt +++ php-src/ext/standard/tests/strings/rtrim.phpt --TEST-- Testing rtrim() function --FILE-- <?php /* Testing for Error conditions */ /* Invalid Number of Arguments */ echo "\n *** Output for Error Conditions ***\n"; rtrim(); rtrim("", " ", 1); /* Testing the Normal behaviour of rtrim() function */ echo "\n *** Output for Normal Behaviour ***\n"; var_dump ( rtrim("rtrim test \t\0 ") ); /* without second Argument */ var_dump ( rtrim("rtrim test " , "") ); /* no characters in second Argument */ var_dump ( rtrim("rtrim test ", NULL) ); /* with NULL as second Argument */ var_dump ( rtrim("rtrim test ", true) ); /* with boolean value as second Argument */ var_dump ( rtrim("rtrim test ", " ") ); /* with single space as second Argument */ var_dump ( rtrim("rtrim test \t\n\r\0\x0B", "\t\n\r\0\x0B") ); /* with multiple escape sequences as second Argument */ var_dump ( rtrim("rtrim testABCXYZ", "A..Z") ); /* with characters range as second Argument */ var_dump ( rtrim("rtrim test0123456789", "0..9") ); /* with numbers range as second Argument */ var_dump ( rtrim("rtrim test$#@", "#@$") ); /* with some special characters as second Argument */ /* Use of class and objects */ echo "\n*** Checking with OBJECTS ***\n"; class string1 { public function __toString() { return "Object"; } } $obj = new string1; var_dump( rtrim($obj, "tc") ); /* String with embedded NULL */ echo "\n*** String with embedded NULL ***\n"; var_dump( rtrim("234\x0005678\x0000efgh\xijkl\x0n1", "\x0n1") ); /* heredoc string */ $str = <<<EOD us ing heredoc string EOD; echo "\n *** Using heredoc string ***\n"; var_dump( rtrim($str, "ing") ); echo "Done\n"; ?> --EXPECTF-- *** Output for Error Conditions *** Warning: rtrim() expects at least 1 parameter, 0 given in %s on line %d Warning: rtrim() expects at most 2 parameters, 3 given in %s on line %d *** Output for Normal Behaviour *** string(10) "rtrim test" string(13) "rtrim test " string(18) "rtrim test " string(18) "rtrim test " string(10) "rtrim test" string(11) "rtrim test " string(10) "rtrim test" string(10) "rtrim test" string(10) "rtrim test" *** Checking with OBJECTS *** string(4) "Obje" *** String with embedded NULL *** string(22) "234 *** Using heredoc string *** string(18) "us ing heredoc str" Done http://cvs.php.net/viewvc.cgi/php-src/ext/standard/tests/strings/str_pad.phpt?view=markup&rev=1.1 Index: php-src/ext/standard/tests/strings/str_pad.phpt +++ php-src/ext/standard/tests/strings/str_pad.phpt --TEST-- "str_pad()" function --FILE-- <?php /* Pad a string to a certain length with another string */ echo "\n#### Basic operations ####\n"; $input_string = "str_pad()"; $pad_length = 20; $pad_string = "-+"; var_dump( str_pad($input_string, $pad_length) ); // default pad_string & pad_type var_dump( str_pad($input_string, $pad_length, $pad_string) ); // default pad_type var_dump( str_pad($input_string, $pad_length, $pad_string, STR_PAD_LEFT) ); var_dump( str_pad($input_string, $pad_length, $pad_string, STR_PAD_RIGHT) ); var_dump( str_pad($input_string, $pad_length, $pad_string, STR_PAD_BOTH) ); echo "\n#### variations with input string and pad-length ####\n"; /* different input string variation */ $input_strings = array( "variation", // normal string chr(0).chr(255).chr(128).chr(234).chr(143), // >7-bit ASCII "", // empty string NULL, // NULL true, // boolean 15, // numeric 15.55, // numeric "2990" // numeric string ); /* different pad_lengths */ $pad_lengths = array( -1, // negative value 0, // pad_length < sizeof(input_string) 9, // pad_length <= sizeof(input_string) 10, // pad_length > sizeof(input_string) 16 // pad_length > sizeof(input_string) ); $pad_string = "="; /*loop through to use each varient of $pad_length on each element of $input_strings array */ foreach ($input_strings as $input_string ) { foreach ($pad_lengths as $pad_length ) { var_dump( str_pad($input_string, $pad_length) ); // default pad_string & pad_type var_dump( str_pad($input_string, $pad_length, $pad_string) ); // default pad_type var_dump( str_pad($input_string, $pad_length, $pad_string, STR_PAD_LEFT) ); var_dump( str_pad($input_string, $pad_length, $pad_string, STR_PAD_RIGHT) ); var_dump( str_pad($input_string, $pad_length, $pad_string, STR_PAD_BOTH) ); } } echo "\n#### variation with pad string ####\n"; $pad_strings = array ("=", 1, true, "string_pad", 1.5, "\t", '\t'); $input_string="variation"; $pad_length = 16; foreach ( $pad_strings as $pad_string ) { var_dump( str_pad($input_string, $pad_length, $pad_string) ); // default pad_type var_dump( str_pad($input_string, $pad_length, $pad_string, STR_PAD_LEFT) ); var_dump( str_pad($input_string, $pad_length, $pad_string, STR_PAD_RIGHT) ); var_dump( str_pad($input_string, $pad_length, $pad_string, STR_PAD_BOTH) ); } echo "\n#### error conditions ####"; /* args less than min. expected of 2 */ str_pad(); str_pad($input_string); /* args more than expected,expected 4 */ str_pad($input_tring, $pad_length, $pad_string, STR_PAD_LEFT, NULL ); echo "\n--- padding string as null ---"; str_pad($input_string, 12, NULL); str_pad($input_string, 12, ""); /* bad pad_type - passing an undefined one */ var_dump( str_pad($input_string, $pad_length, "+", 15) ); echo "Done\n"; ?> --EXPECTF-- #### Basic operations #### string(20) "str_pad() " string(20) "str_pad()-+-+-+-+-+-" string(20) "-+-+-+-+-+-str_pad()" string(20) "str_pad()-+-+-+-+-+-" string(20) "-+-+-str_pad()-+-+-+" #### variations with input string and pad-length #### string(9) "variation" string(9) "variation" string(9) "variation" string(9) "variation" string(9) "variation" string(9) "variation" string(9) "variation" string(9) "variation" string(9) "variation" string(9) "variation" string(9) "variation" string(9) "variation" string(9) "variation" string(9) "variation" string(9) "variation" string(10) "variation " string(10) "variation=" string(10) "=variation" string(10) "variation=" string(10) "variation=" string(16) "variation " string(16) "variation=======" string(16) "=======variation" string(16) "variation=======" string(16) "===variation====" string(5) " string(5) " string(5) " string(5) " string(5) " string(5) " string(5) " string(5) " string(5) " string(5) " string(9) " string(9) " string(9) "==== string(9) " string(9) "== string(10) " string(10) " string(10) "===== string(10) " string(10) "== string(16) " string(16) " string(16) "=========== string(16) " string(16) "===== string(0) "" string(0) "" string(0) "" string(0) "" string(0) "" string(0) "" string(0) "" string(0) "" string(0) "" string(0) "" string(9) " " string(9) "=========" string(9) "=========" string(9) "=========" string(9) "=========" string(10) " " string(10) "==========" string(10) "==========" string(10) "==========" string(10) "==========" string(16) " " string(16) "================" string(16) "================" string(16) "================" string(16) "================" string(0) "" string(0) "" string(0) "" string(0) "" string(0) "" string(0) "" string(0) "" string(0) "" string(0) "" string(0) "" string(9) " " string(9) "=========" string(9) "=========" string(9) "=========" string(9) "=========" string(10) " " string(10) "==========" string(10) "==========" string(10) "==========" string(10) "==========" string(16) " " string(16) "================" string(16) "================" string(16) "================" string(16) "================" string(1) "1" string(1) "1" string(1) "1" string(1) "1" string(1) "1" string(1) "1" string(1) "1" string(1) "1" string(1) "1" string(1) "1" string(9) "1 " string(9) "1========" string(9) "========1" string(9) "1========" string(9) "====1====" string(10) "1 " string(10) "1=========" string(10) "=========1" string(10) "1=========" string(10) "====1=====" string(16) "1 " string(16) "1===============" string(16) "===============1" string(16) "1===============" string(16) "=======1========" string(2) "15" string(2) "15" string(2) "15" string(2) "15" string(2) "15" string(2) "15" string(2) "15" string(2) "15" string(2) "15" string(2) "15" string(9) "15 " string(9) "15=======" string(9) "=======15" string(9) "15=======" string(9) "===15====" string(10) "15 " string(10) "15========" string(10) "========15" string(10) "15========" string(10) "====15====" string(16) "15 " string(16) "15==============" string(16) "==============15" string(16) "15==============" string(16) "=======15=======" string(5) "15.55" string(5) "15.55" string(5) "15.55" string(5) "15.55" string(5) "15.55" string(5) "15.55" string(5) "15.55" string(5) "15.55" string(5) "15.55" string(5) "15.55" string(9) "15.55 " string(9) "15.55====" string(9) "====15.55" string(9) "15.55====" string(9) "==15.55==" string(10) "15.55 " string(10) "15.55=====" string(10) "=====15.55" string(10) "15.55=====" string(10) "==15.55===" string(16) "15.55 " string(16) "15.55===========" string(16) "===========15.55" string(16) "15.55===========" string(16) "=====15.55======" string(4) "2990" string(4) "2990" string(4) "2990" string(4) "2990" string(4) "2990" string(4) "2990" string(4) "2990" string(4) "2990" string(4) "2990" string(4) "2990" string(9) "2990 " string(9) "2990=====" string(9) "=====2990" string(9) "2990=====" string(9) "==2990===" string(10) "2990 " string(10) "2990======" string(10) "======2990" string(10) "2990======" string(10) "===2990===" string(16) "2990 " string(16) "2990============" string(16) "============2990" string(16) "2990============" string(16) "======2990======" #### variation with pad string #### string(16) "variation=======" string(16) "=======variation" string(16) "variation=======" string(16) "===variation====" string(16) "variation1111111" string(16) "1111111variation" string(16) "variation1111111" string(16) "111variation1111" string(16) "variation1111111" string(16) "1111111variation" string(16) "variation1111111" string(16) "111variation1111" string(16) "variationstring_" string(16) "string_variation" string(16) "variationstring_" string(16) "strvariationstri" string(16) "variation1.51.51" string(16) "1.51.51variation" string(16) "variation1.51.51" string(16) "1.5variation1.51" string(16) "variation " string(16) " variation" string(16) "variation " string(16) " variation " string(16) "variation\t\t\t\" string(16) "\t\t\t\variation" string(16) "variation\t\t\t\" string(16) "\t\variation\t\t" #### error conditions #### Warning: Wrong parameter count for str_pad() in %s on line %d Warning: Wrong parameter count for str_pad() in %s on line %d Notice: Undefined variable: input_tring in %s on line %d Warning: Wrong parameter count for str_pad() in %s on line %d --- padding string as null --- Warning: str_pad(): Padding string cannot be empty in %s on line %d Warning: str_pad(): Padding string cannot be empty in %s on line %d Warning: str_pad(): Padding type has to be STR_PAD_LEFT, STR_PAD_RIGHT, or STR_PAD_BOTH in %s on line %d NULL Done