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@ 2022-07-14T17:19:31Z

<?php

$multiSql = "
ALTER TABLE `my_table` CHANGE `typ` `typ` INT(10) UNSIGNED NOT NULL DEFAULT '0' COMMENT '0=none; 1=test1; 2=test2; 3=test3';

ALTER TABLE `my_table2`
  ADD `date` varchar(25) COLLATE utf8_czech_ci DEFAULT NULL AFTER `test`;
 
ALTER TABLE `my_table3` ADD `date` varchar(25) COLLATE utf8_czech_ci DEFAULT NULL AFTER `test`; ALTER TABLE `my_table3` ADD `test2` varchar(25) COLLATE utf8_czech_ci DEFAULT NULL AFTER `date`;

ALTER TABLE `my_table3` CHANGE `test2` `test2` INT(10) UNSIGNED NOT NULL DEFAULT '0' COMMENT '0=test; 1=test2;';
";

$sqlArray = array_map(function($x){
    return trim(preg_replace("/\R/", '', $x));
}, preg_split('~\([^)]*\)(*SKIP)(*F)|(?<=;)(?=\h*$|\s*\bALTER TABLE\b)~m', trim($multiSql), -1, PREG_SPLIT_NO_EMPTY));

print_r($sqlArray);

Output for git.master, git.master_jit, rfc.property-hooks: Array ( [0] => ALTER TABLE `my_table` CHANGE `typ` `typ` INT(10) UNSIGNED NOT NULL DEFAULT '0' COMMENT '0=none; 1=test1; 2=test2; 3=test3'; [1] => ALTER TABLE `my_table2` ADD `date` varchar(25) COLLATE utf8_czech_ci DEFAULT NULL AFTER `test`; [2] => ALTER TABLE `my_table3` ADD `date` varchar(25) COLLATE utf8_czech_ci DEFAULT NULL AFTER `test`; [3] => ALTER TABLE `my_table3` ADD `test2` varchar(25) COLLATE utf8_czech_ci DEFAULT NULL AFTER `date`; [4] => ALTER TABLE `my_table3` CHANGE `test2` `test2` INT(10) UNSIGNED NOT NULL DEFAULT '0' COMMENT '0=test; 1=test2;'; )

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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