80 lines
1.7 KiB
PHP
80 lines
1.7 KiB
PHP
<?php
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// both of these are provided by illuminate/database already but i feel like it makes sense to add these definitions regardless
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if (!function_exists('starts_with')) {
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function starts_with(string $string, string $text): bool
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{
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return substr($string, 0, strlen($text)) === $text;
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}
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}
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if (!function_exists('ends_with')) {
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function ends_with(string $string, string $text): bool
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{
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return substr($string, 0 - strlen($text)) === $text;
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}
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}
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function dechex_pad(int $value, int $padding = 2): string
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{
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return str_pad(dechex($value), $padding, '0', STR_PAD_LEFT);
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}
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function array_rand_value(array $array, $fallback = null)
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{
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if (!$array) {
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return $fallback;
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}
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return $array[array_rand($array)];
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}
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function has_flag(int $flags, int $flag): bool
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{
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return ($flags & $flag) > 0;
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}
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function is_int_ex($value, int $boundary_low, int $boundary_high): bool
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{
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return is_int($value) && $value >= $boundary_low && $value <= $boundary_high;
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}
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function is_sbyte($value): bool
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{
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return is_int_ex($value, -0x80, 0x7F);
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}
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function is_byte($value): bool
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{
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return is_int_ex($value, 0x0, 0xFF);
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}
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function is_int16($value): bool
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{
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return is_int_ex($value, -0x8000, 0x7FFF);
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}
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function is_uint16($value): bool
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{
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return is_int_ex($value, 0x0, 0xFFFF);
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}
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function is_int32($value): bool
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{
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return is_int_ex($value, -0x80000000, 0x7FFFFFFF);
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}
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function is_uint32($value): bool
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{
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return is_int_ex($value, 0x0, 0xFFFFFFFF);
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}
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function is_int64($value): bool
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{
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return is_int_ex($value, -0x8000000000000000, 0x7FFFFFFFFFFFFFFF);
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}
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function is_uint64($value): bool
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{
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return is_int_ex($value, 0x0, 0xFFFFFFFFFFFFFFFF);
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}
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