Set up laravel Homestead by vagrant

Prepare installation: VirtualBox 5.1; Vagrant; composer

$ vagrant box add laravel/homestead

$ cd ~

$ git clone https://github.com/laravel/homestead.git Homestead

$ cd Homestead

$ git checkout v6.5.0

Init homestead

// Mac / Linux...

$ bash init.sh

// Windows...

$ init.bat

Modify file "Homestead.yaml"

folders:

    - map: /the/path/in/pc

      to: /home/vagrant/code

$ ssh-keygen -t rsa -b 4096 -C "your_email@example.com"

$ eval "$(ssh-agent -s)"

$ ssh-add -k ~/.ssh/id_rsa

$ cd /the/path/in/pc

$ composer create-project laravel/laravel projectName

Init and set up vagrant

$ vagrant up

Stop vagrant

$ vagrant halt

Connect to vagrant env

$ vagrant ssh

Restart vagrant

$ vagrant reload

Install pip by python

CentOS:
yum -y install wget
wget https://bootstrap.pypa.io/get-pip.py
python get-pip.py

Mac: Restart MySQL by command line

Apache:

sudo rm /Applications/XAMPP/xamppfiles/bin/mysql.server

sudo ln -s /Applications/XAMPP/xamppfiles/share/mysql/mysql.server /Applications/XAMPP/xamppfiles/bin/mysql.server 

PHP: set timezone and date format

Use date_timezone_set to set 2017/10/24 00:00:00 in timezone Asia/Tokyo.
$date = '2017-10-24';
$timezone = 'Asia/Tokyo';
$tokyoTime = date_timezone_set(new DateTime($date), new DateTimeZone($timezone));
echo $tokyoTime;

If $date is null, $tokyoTime will be the time of right now in Tokyo.
Set $tokyoTime to null when $date is null.
$tokyoTime = empty($date) ? '' : date_timezone_set(new DateTime($date), new DateTimeZone($timezone));

Set format
$tokyoTime = empty($date) ? '' : date_format(date_timezone_set(new DateTime($date), new DateTimeZone($timezone)), 'Ymd H:i');

Escape html <=> chr list

 	(Space)	!	!
"	"	#	#
$	$	%	%
&	&	'	'
(	(	)	)
*	*	+	+
,	,	-	-
.	.	/	/
0	0	1~9	1~9
:	:	&#59;	;
&#60;	<	&#61;	=
&#62;	>	&#63;	?
&#64;	@	&#65;~&#90;	A~Z
&#91;	[	&#92;	\
&#93;	]	&#94;	^
&#95;	_	&#96;	`
&#97;~&#122;	a~z	&#123;	{
&#124;	|	&#125;	}
&#126;	~	&#127;	DEL

全角スペース:&#x3000;