<?php
namespace Illuminate\Support;
use Closure;
use Illuminate\Support\Traits\Macroable;
use Symfony\Component\VarDumper\VarDumper;
class Stringable
{
use Macroable;
/**
* The underlying string value.
*
* @var string
*/
protected $value;
/**
* Create a new instance of the class.
*
* @param string $value
* @return void
*/
public function __construct($value = '')
{
$this->value = (string) $value;
}
/**
* Return the remainder of a string after the first occurrence of a given value.
*
* @param string $search
* @return static
*/
public function after($search)
{
return new static(Str::after($this->value, $search));
}
/**
* Return the remainder of a string after the last occurrence of a given value.
*
* @param string $search
* @return static
*/
public function afterLast($search)
{
return new static(Str::afterLast($this->value, $search));
}
/**
* Append the given values to the string.
*
* @param array $values
* @return static
*/
public function append(...$values)
{
return new static($this->value.implode('', $values));
}
/**
* Transliterate a UTF-8 value to ASCII.
*
* @param string $language
* @return static
*/
public function ascii($language = 'en')
{
return new static(Str::ascii($this->value, $language));
}
/**
* Get the trailing name component of the path.
*
* @param string $suffix
* @return static
*/
public function basename($suffix = '')
{
return new static(basename($this->value, $suffix));
}
/**
* Get the basename of the class path.
*
* @return static
*/
public function classBasename()
{
return new static(class_basename($this->value));
}
/**
* Get the portion of a string before the first occurrence of a given value.
*
* @param string $search
* @return static
*/
public function before($search)
{
return new static(Str::before($this->value, $search));
}
/**
* Get the portion of a string before the last occurrence of a given value.
*
* @param string $search
* @return static
*/
public function beforeLast($search)
{
return new static(Str::beforeLast($this->value, $search));
}
/**
* Get the portion of a string between two given values.
*
* @param string $from
* @param string $to
* @return static
*/
public function between($from, $to)
{
return new static(Str::between($this->value, $from, $to));
}
/**
* Convert a value to camel case.
*
* @return static
*/
public function camel()
{
return new static(Str::camel($this->value));
}
/**
* Determine if a given string contains a given substring.
*
* @param string|array $needles
* @return bool
*/
public function contains($needles)
{
return Str::contains($this->value, $needles);
}
/**
* Determine if a given string contains all array values.
*
* @param array $needles
* @return bool
*/
public function containsAll(array $needles)
{
return Str::containsAll($this->value, $needles);
}
/**
* Get the parent directory's path.
*
* @param int $levels
* @return static
*/
public function dirname($levels = 1)
{
return new static(dirname($this->value, $levels));
}
/**
* Determine if a given string ends with a given substring.
*
* @param string|array $needles
* @return bool
*/
public function endsWith($needles)
{
return Str::endsWith($this->value, $needles);
}
/**
* Determine if the string is an exact match with the given value.
*
* @param string $value
* @return bool
*/
public function exactly($value)
{
return $this->value === $value;
}
/**
* Explode the string into an array.
*
* @param string $delimiter
* @param int $limit
* @return \Illuminate\Support\Collection
*/
public function explode($delimiter, $limit = PHP_INT_MAX)
{
return collect(explode($delimiter, $this->value, $limit));
}
/**
* Split a string using a regular expression or by length.
*
* @param string|int $pattern
* @param int $limit
* @param int $flags
* @return \Illuminate\Support\Collection
*/
public function split($pattern, $limit = -1, $flags = 0)
{
if (filter_var($pattern, FILTER_VALIDATE_INT) !== false) {
return collect(mb_str_split($this->value, $pattern));
}
$segments = preg_split($pattern, $this->value, $limit, $flags);
return ! empty($segments) ? collect($segments) : collect();
}
/**
* Cap a string with a single instance of a given value.
*
* @param string $cap
* @return static
*/
public function finish($cap)
{
return new static(Str::finish($this->value, $cap));
}
/**
* Determine if a given string matches a given pattern.
*
* @param string|array $pattern
* @return bool
*/
public function is($pattern)
{
return Str::is($pattern, $this->value);
}
/**
* Determine if a given string is 7 bit ASCII.
*
* @return bool
*/
public function isAscii()
{
return Str::isAscii($this->value);
}
/**
* Determine if the given string is empty.
*
* @return bool
*/
public function isEmpty()
{
return $this->value === '';
}
/**
* Determine if the given string is not empty.
*
* @return bool
*/
public function isNotEmpty()
{
return ! $this->isEmpty();
}
/**
* Convert a string to kebab case.
*
* @return static
*/
public function kebab()
{
return new static(Str::kebab($this->value));
}
/**
* Return the length of the given string.
*
* @param string $encoding
* @return int
*/
public function length($encoding = null)
{
return Str::length($this->value, $encoding);
}
/**
* Limit the number of characters in a string.
*
* @param int $limit
* @param string $end
* @return static
*/
public function limit($limit = 100, $end = '...')
{
return new static(Str::limit($this->value, $limit, $end));
}
/**
* Convert the given string to lower-case.
*
* @return static
*/
public function lower()
{
return new static(Str::lower($this->value));
}
/**
* Get the string matching the given pattern.
*
* @param string $pattern
* @return static|null
*/
public function match($pattern)
{
preg_match($pattern, $this->value, $matches);
if (! $matches) {
return new static;
}
return new static($matches[1] ?? $matches[0]);
}
/**
* Get the string matching the given pattern.
*
* @param string $pattern
* @return \Illuminate\Support\Collection
*/
public function matchAll($pattern)
{
preg_match_all($pattern, $this->value, $matches);
if (empty($matches[0])) {
return collect();
}
return collect($matches[1] ?? $matches[0]);
}
/**
* Pad both sides of the string with another.
*
* @param int $length
* @param string $pad
* @return static
*/
public function padBoth($length, $pad = ' ')
{
return new static(Str::padBoth($this->value, $length, $pad));
}
/**
* Pad the left side of the string with another.
*
* @param int $length
* @param string $pad
* @return static
*/
public function padLeft($length, $pad = ' ')
{
return new static(Str::padLeft($this->value, $length, $pad));
}
/**
* Pad the right side of the string with another.
*
* @param int $length
* @param string $pad
* @return static
*/
public function padRight($length, $pad = ' ')
{
return new static(Str::padRight($this->value, $length, $pad));
}
/**
* Parse a Class@method style callback into class and method.
*
* @param string|null $default
* @return array
*/
public function parseCallback($default = null)
{
return Str::parseCallback($this->value, $default);
}
/**
* Get the plural form of an English word.
*
* @param int $count
* @return static
*/
public function plural($count = 2)
{
return new static(Str::plural($this->value, $count));
}
/**
* Pluralize the last word of an English, studly caps case string.
*
* @param int $count
* @return static
*/
public function pluralStudly($count = 2)
{
return new static(Str::pluralStudly($this->value, $count));
}
/**
* Prepend the given values to the string.
*
* @param array $values
* @return static
*/
public function prepend(...$values)
{
return new static(implode('', $values).$this->value);
}
/**
* Replace the given value in the given string.
*
* @param string|string[] $search
* @param string|string[] $replace
* @return static
*/
public function replace($search, $replace)
{
return new static(str_replace($search, $replace, $this->value));
}
/**
* Replace a given value in the string sequentially with an array.
*
* @param string $search
* @param array $replace
* @return static
*/
public function replaceArray($search, array $replace)
{
return new static(Str::replaceArray($search, $replace, $this->value));
}
/**
* Replace the first occurrence of a given value in the string.
*
* @param string $search
* @param string $replace
* @return static
*/
public function replaceFirst($search, $replace)
{
return new static(Str::replaceFirst($search, $replace, $this->value));
}
/**
* Replace the last occurrence of a given value in the string.
*
* @param string $search
* @param string $replace
* @return static
*/
public function replaceLast($search, $replace)
{
return new static(Str::replaceLast($search, $replace, $this->value));
}
/**
* Replace the patterns matching the given regular expression.
*
* @param string $pattern
* @param \Closure|string $replace
* @param int $limit
* @return static
*/
public function replaceMatches($pattern, $replace, $limit = -1)
{
if ($replace instanceof Closure) {
return new static(preg_replace_callback($pattern, $replace, $this->value, $limit));
}
return new static(preg_replace($pattern, $replace, $this->value, $limit));
}
/**
* Begin a string with a single instance of a given value.
*
* @param string $prefix
* @return static
*/
public function start($prefix)
{
return new static(Str::start($this->value, $prefix));
}
/**
* Convert the given string to upper-case.
*
* @return static
*/
public function upper()
{
return new static(Str::upper($this->value));
}
/**
* Convert the given string to title case.
*
* @return static
*/
public function title()
{
return new static(Str::title($this->value));
}
/**
* Get the singular form of an English word.
*
* @return static
*/
public function singular()
{
return new static(Str::singular($this->value));
}
/**
* Generate a URL friendly "slug" from a given string.
*
* @param string $separator
* @param string|null $language
* @return static
*/
public function slug($separator = '-', $language = 'en')
{
return new static(Str::slug($this->value, $separator, $language));
}
/**
* Convert a string to snake case.
*
* @param string $delimiter
* @return static
*/
public function snake($delimiter = '_')
{
return new static(Str::snake($this->value, $delimiter));
}
/**
* Determine if a given string starts with a given substring.
*
* @param string|array $needles
* @return bool
*/
public function startsWith($needles)
{
return Str::startsWith($this->value, $needles);
}
/**
* Convert a value to studly caps case.
*
* @return static
*/
public function studly()
{
return new static(Str::studly($this->value));
}
/**
* Returns the portion of string specified by the start and length parameters.
*
* @param int $start
* @param int|null $length
* @return static
*/
public function substr($start, $length = null)
{
return new static(Str::substr($this->value, $start, $length));
}
/**
* Returns the number of substring occurrences.
*
* @param string $needle
* @param int|null $offset
* @param int|null $length
* @return int
*/
public function substrCount($needle, $offset = null, $length = null)
{
return Str::substrCount($this->value, $needle, $offset, $length);
}
/**
* Trim the string of the given characters.
*
* @param string $characters
* @return static
*/
public function trim($characters = null)
{
return new static(trim(...array_merge([$this->value], func_get_args())));
}
/**
* Left trim the string of the given characters.
*
* @param string $characters
* @return static
*/
public function ltrim($characters = null)
{
return new static(ltrim(...array_merge([$this->value], func_get_args())));
}
/**
* Right trim the string of the given characters.
*
* @param string $characters
* @return static
*/
public function rtrim($characters = null)
{
return new static(rtrim(...array_merge([$this->value], func_get_args())));
}
/**
* Make a string's first character uppercase.
*
* @return static
*/
public function ucfirst()
{
return new static(Str::ucfirst($this->value));
}
/**
* Apply the callback's string changes if the given "value" is true.
*
* @param mixed $value
* @param callable $callback
* @param callable|null $default
* @return mixed|$this
*/
public function when($value, $callback, $default = null)
{
if ($value) {
return $callback($this, $value) ?: $this;
} elseif ($default) {
return $default($this, $value) ?: $this;
}
return $this;
}
/**
* Execute the given callback if the string is empty.
*
* @param callable $callback
* @return static
*/
public function whenEmpty($callback)
{
if ($this->isEmpty()) {
$result = $callback($this);
return is_null($result) ? $this : $result;
}
return $this;
}
/**
* Limit the number of words in a string.
*
* @param int $words
* @param string $end
* @return static
*/
public function words($words = 100, $end = '...')
{
return new static(Str::words($this->value, $words, $end));
}
/**
* Dump the string.
*
* @return $this
*/
public function dump()
{
VarDumper::dump($this->value);
return $this;
}
/**
* Dump the string and end the script.
*
* @return void
*/
public function dd()
{
$this->dump();
exit(1);
}
/**
* Proxy dynamic properties onto methods.
*
* @param string $key
* @return mixed
*/
public function __get($key)
{
return $this->{$key}();
}
/**
* Get the raw string value.
*
* @return string
*/
public function __toString()
{
return (string) $this->value;
}
}