PHP php\lib Str примеры использования

Пример #1

Файл: StringBenchmark.php Проект: lihuibin/jphp

 public function runJphp()
 {
     $str1 = 'foobar';
     $len = Str::length($str1);
     $pos = Str::pos($str1, 'oba');
     $pos = Str::pos($str1, 'oba', 4);
     $upper = Str::upper($str1);
     $replace = Str::replace($str1, 'o', 'O');
 }

Пример #2

Файл: str_002.php Проект: lihuibin/jphp

--TEST--
php\lib\str Test - comparing
--FILE--
<?php 
use php\lib\Str as str;
echo "equalsIgnoreCase(foo, foo) == " . str::equalsIgnoreCase('foo', 'foo'), "\n";
echo "equalsIgnoreCase(foo, fOO) == " . str::equalsIgnoreCase('foo', 'fOO'), "\n";
echo "equalsIgnoreCase(Foo, foo) == " . str::equalsIgnoreCase('Foo', 'foo'), "\n";
echo "--compare\n";
echo "compare(foo, foo) == " . str::compare('foo', 'foo'), "\n";
echo "compare(Foo, foo) == " . str::compare('Foo', 'foo'), "\n";
echo "compare(foo, Foo) == " . str::compare('foo', 'Foo'), "\n";
echo "--compare-ignore-case\n";
echo "compareIgnoreCase(foo, foo) == " . str::compareIgnoreCase('foo', 'foo'), "\n";
echo "compareIgnoreCase(Foo, foo) == " . str::compareIgnoreCase('Foo', 'foo'), "\n";
echo "compareIgnoreCase(foo, Foo) == " . str::compareIgnoreCase('foo', 'Foo'), "\n";
?>
--EXPECT--
equalsIgnoreCase(foo, foo) == 1
equalsIgnoreCase(foo, fOO) == 1
equalsIgnoreCase(Foo, foo) == 1
--compare
compare(foo, foo) == 0
compare(Foo, foo) == -32
compare(foo, Foo) == 32
--compare-ignore-case
compareIgnoreCase(foo, foo) == 0
compareIgnoreCase(Foo, foo) == 0
compareIgnoreCase(foo, Foo) == 0

Пример #3

Файл: str_003.php Проект: lihuibin/jphp

--FILE--
<?php 
use php\lib\Str as str;
echo "length(foobar) == " . str::length('foobar'), "\n";
echo "lower(FOObar) == " . str::lower('FOObar'), "\n";
echo "upper(FOObar) == " . str::upper('FOObar'), "\n";
echo "lowerFirst(FOObar) == " . str::lowerFirst('FOObar'), "\n";
echo "upperFirst(fOObar) == " . str::upperFirst('fOObar'), "\n";
echo "repeat(foo, 3) == " . str::repeat('foo', 3), "\n";
echo "repeat(o, 6) == " . str::repeat('o', 6), "\n";
echo "repeat(o, -1) == " . str::repeat('o', -1), "*nothing*\n";
echo "reverse(foobar) == " . str::reverse('foobar'), "\n";
echo "sub(foobar, 3) == " . str::sub('foobar', 3), "\n";
echo "sub(foobar, 3, 5) == " . str::sub('foobar', 3, 5), "\n";
echo "trim(  foobar  ) == " . str::trim('  foobar  '), "\n";
echo "format(f[%s]r, ooba) == " . str::format('f[%s]r', 'ooba'), "\n";
?>
--EXPECT--
length(foobar) == 6
lower(FOObar) == foobar
upper(FOObar) == FOOBAR
lowerFirst(FOObar) == fOObar
upperFirst(fOObar) == FOObar
repeat(foo, 3) == foofoofoo
repeat(o, 6) == oooooo
repeat(o, -1) == *nothing*
reverse(foobar) == raboof
sub(foobar, 3) == bar
sub(foobar, 3, 5) == ba
trim(  foobar  ) == foobar
format(f[%s]r, ooba) == f[ooba]r

Пример #4

Файл: str_005.php Проект: lihuibin/jphp

--TEST--
php\lib\str Test - isLower, isUpper, lower,  upper
--FILE--
<?php 
use php\lib\Str as str;
var_dump(str::isLower('моя строка'));
var_dump(str::isLower('Моя строка'));
var_dump(str::isLower(''));
var_dump(str::isUpper('МОЯ СТРОКА'));
var_dump(str::isUpper('мОЯ СТРОКА'));
var_dump(str::isUpper(''));
var_dump(str::isUpper(' $ % 467'));
var_dump(str::isLower(' $ % 467'));
var_dump(str::upper('мОя СтрОка'));
var_dump(str::lower('мОя СтрОка'));
?>
--EXPECT--
bool(true)
bool(false)
bool(false)
bool(true)
bool(false)
bool(false)
bool(false)
bool(false)
string(10) "МОЯ СТРОКА"
string(10) "моя строка"

Пример #5

Файл: str_006.php Проект: lihuibin/jphp

--TEST--
php\lib\str Test - isNumber
--FILE--
<?php 
use php\lib\Str as str;
var_dump(str::isNumber('012738'));
var_dump(str::isNumber('9999999999999999999999999999999999999999999999'));
var_dump(str::isNumber('9999999999999999999999999999999999999999999999', false));
var_dump(str::isNumber('0.12738'));
var_dump(str::isNumber('0,12738'));
var_dump(str::isNumber('1234 '));
var_dump(str::isNumber(' 1234'));
var_dump(str::isNumber('0x16'));
?>
--EXPECT--
bool(true)
bool(true)
bool(false)
bool(false)
bool(false)
bool(false)
bool(false)
bool(false)

Пример #6

Файл: str_004.php Проект: lihuibin/jphp

<?php 
use php\lib\Str as str;
echo "--test-split\n";
echo "split('f,o,o,b,a,r', ',') == ";
var_dump(str::split('f,o,o,b,a,r', ','));
echo "split('f,o,o,b,a,r', ',', 3) == ";
var_dump(str::split('f,o,o,b,a,r', ',', 3));
echo "split('foobar', ',', 3) == ";
var_dump(str::split('foobar', ',', 3));
echo "split('foo,,bar', ',') == ";
var_dump(str::split('foo,,bar', ','));
echo "split('foo,,bar', ',,') == ";
var_dump(str::split('foo,,bar', ',,'));
echo "--test-join\n";
echo "join([foo,bar], ',') == " . str::join(['foo', 'bar'], ','), "\n";
echo "join([foo,bar], ',,') == " . str::join(['foo', 'bar'], ',,'), "\n";
?>
--EXPECT--
--test-split
split('f,o,o,b,a,r', ',') == array(6) {
  [0]=>
  string(1) "f"
  [1]=>
  string(1) "o"
  [2]=>
  string(1) "o"
  [3]=>
  string(1) "b"
  [4]=>
  string(1) "a"
  [5]=>

Пример #7

Файл: str_007.php Проект: lihuibin/jphp

--TEST--
php\lib\str Test - leng
--FILE--
<?php 
use php\lib\Str as str;
$random = str::random();
var_dump($random);
$random = str::random(8);
var_dump($random);
var_dump(str::random() != str::random());
$random = str::random(8, '1234567890');
var_dump($random);
var_dump(str::isNumber($random));
?>
--EXPECTF--
string(16) "%s
string(8) "%s
bool(true)
string(8) "%s
bool(true)

Пример #8

Файл: str_001.php Проект: lihuibin/jphp

echo "lastPos(ob_foobar, ob, -1000) == " . str::lastPos('ob_foobar', 'ob', -1000), "\n";
echo "--last-pos-ignore-case\n";
echo "lastPosIgnoreCase(ob_foObar, ob) == " . str::lastPosIgnoreCase('ob_foObar', 'ob'), "\n";
echo "lastPosIgnoreCase(ob_foObar, ob, 4) == " . str::lastPosIgnoreCase('ob_foObar', 'ob', 7), "\n";
echo "lastPosIgnoreCase(ob_foObar, ob, 100) == " . str::lastPosIgnoreCase('ob_foObar', 'ob', 100), "\n";
echo "lastPosIgnoreCase(ob_foObar, ob, -1) == " . str::lastPosIgnoreCase('ob_foObar', 'ob', -1), "\n";
echo "lastPosIgnoreCase(ob_foObar, ob, -1000) == " . str::lastPosIgnoreCase('ob_foObar', 'ob', -1000), "\n";
echo "--contains\n";
echo "contains(foobar, ob) == " . (str::contains('foobar', 'ob') ? "1" : "0"), "\n";
echo "contains(foobar, OB) == " . (str::contains('foobar', 'OB') ? "1" : "0"), "\n";
echo "--count\n";
echo "count(foobar, o) == " . str::count('foobar', 'o'), "\n";
echo "count(foobar, o, 2) == " . str::count('foobar', 'o', 2), "\n";
echo "count(foobar, oo) == " . str::count('foobar', 'oo'), "\n";
echo "count(foobar, oo, 2) == " . str::count('foobar', 'oo', 2), "\n";
echo "count(foobar, O) == " . str::count('foobar', 'O'), "\n";
?>
--EXPECT--
pos(Ob_foobar, ob) == 5
pos(Ob_foobar, ob, 4) == -1
pos(Ob_foobar, ob, 100) == -1
pos(Ob_foobar, ob, -1) == 5
pos(Ob_foobar, ob, -1000) == 5
--ignore-case
posIgnoreCase(Ob_foobar, ob) == 0
posIgnoreCase(Ob_foobar, ob, 4) == -1
posIgnoreCase(Ob_foobar, ob, 100) == -1
posIgnoreCase(Ob_foobar, ob, -1) == 0
posIgnoreCase(Ob_foobar, ob, -1000) == 0
--last-pos
lastPos(ob_foobar, ob) == 5