mb_substr

Supported Versions: PHP 4 >= 4.0.6, PHP 5, PHP 7, PHP 8

Get part of string

        <?php mb_substr(    string $string,    int $start,    ?int $length = null,    ?string $encoding = null): string
    

laravel/framework

<?php             return false;

        }



        return mb_substr($subject, $index, 1);

    }

src/Illuminate/Support/Str.php

laravel/framework

<?php         $start = ltrim($matches[1]);



        $start = str(mb_substr($start, max(mb_strlen($start, 'UTF-8') - $radius, 0), $radius, 'UTF-8'))->ltrim()->unless(

            fn ($startWithRadius) => $startWithRadius->exactly($start),

            fn ($startWithRadius) => $startWithRadius->prepend($omission),

        );

src/Illuminate/Support/Str.php

laravel/framework

<?php         $end = rtrim($matches[3]);



        $end = str(mb_substr($end, 0, $radius, 'UTF-8'))->rtrim()->unless(

            fn ($endWithRadius) => $endWithRadius->exactly($end),

            fn ($endWithRadius) => $endWithRadius->append($omission),

        );

src/Illuminate/Support/Str.php

laravel/framework

<?php             return $string;

        }



        $segment = mb_substr($string, $index, $length, $encoding);



        if ($segment === '') {

            return $string;

src/Illuminate/Support/Str.php

laravel/framework

<?php             $startIndex = $index < -$strlen ? 0 : $strlen + $index;

        }



        $start = mb_substr($string, 0, $startIndex, $encoding);

        $segmentLen = mb_strlen($segment, $encoding);

        $end = mb_substr($string, $startIndex + $segmentLen);

src/Illuminate/Support/Str.php

laravel/framework

<?php         $start = mb_substr($string, 0, $startIndex, $encoding);

        $segmentLen = mb_strlen($segment, $encoding);

        $end = mb_substr($string, $startIndex + $segmentLen);



        return $start.str_repeat(mb_substr($character, 0, 1, $encoding), $segmentLen).$end;

    }

src/Illuminate/Support/Str.php

laravel/framework

<?php         $segmentLen = mb_strlen($segment, $encoding);

        $end = mb_substr($string, $startIndex + $segmentLen);



        return $start.str_repeat(mb_substr($character, 0, 1, $encoding), $segmentLen).$end;

    }

src/Illuminate/Support/Str.php

laravel/framework

<?php         $shortLeft = floor($short / 2);

        $shortRight = ceil($short / 2);



        return mb_substr(str_repeat($pad, $shortLeft), 0, $shortLeft).

               $value.

               mb_substr(str_repeat($pad, $shortRight), 0, $shortRight);

    }

src/Illuminate/Support/Str.php

laravel/framework

<?php         return mb_substr(str_repeat($pad, $shortLeft), 0, $shortLeft).

               $value.

               mb_substr(str_repeat($pad, $shortRight), 0, $shortRight);

    }

src/Illuminate/Support/Str.php

laravel/framework

<?php         $short = max(0, $length - mb_strlen($value));



        return mb_substr(str_repeat($pad, $short), 0, $short).$value;

    }

src/Illuminate/Support/Str.php

laravel/framework

<?php         $short = max(0, $length - mb_strlen($value));



        return $value.mb_substr(str_repeat($pad, $short), 0, $short);

    }

src/Illuminate/Support/Str.php

laravel/framework

<?php             } else {

                if (in_array($lowercaseWord, $minorWords) &&

                    mb_strlen($lowercaseWord) <= 3 &&

                    ! ($i === 0 || in_array(mb_substr($words[$i - 1], -1), $endPunctuation))) {

                    $words[$i] = $lowercaseWord;

                } else {

                    $words[$i] = ucfirst($lowercaseWord);

src/Illuminate/Support/Str.php

laravel/framework

<?php     public static function substr($string, $start, $length = null, $encoding = 'UTF-8')

    {

        return mb_substr($string, $start, $length, $encoding);

    }

src/Illuminate/Support/Str.php

laravel/framework

<?php         } elseif ($extraValue === 'NOT_NULL') {

            $query->whereNotNull($key);

        } elseif (str_starts_with($extraValue, '!')) {

            $query->where($key, '!=', mb_substr($extraValue, 1));

        } else {

            $query->where($key, $extraValue);

        }

src/Illuminate/Validation/DatabasePresenceVerifier.php

facade/ignition

<?php     protected function insertLineNumberAtPosition(int $position, string $value)

    {

        $before = mb_substr($value, 0, $position);

        $lineNumber = count(explode("\n", $before));



        return mb_substr($value, 0, $position)."|---LINE:{$lineNumber}---|".mb_substr($value, $position);

src/Views/Compilers/BladeSourceMapCompiler.php