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invoke-php.pl

#!/usr/bin/env perl
# http://blog.mamemomonga.com/2016/05/lamp-php-debian8.html

use utf8;
use feature 'say';
use strict;
use warnings;

binmode(STDOUT,':utf8');
binmode(STDIN, ':utf8');
binmode(STDERR,':utf8');

package InvokePHP;

# aptitude install liblwp-protocol-https-perl
use LWP::Simple;

sub new {
	my ($class,$self)=(shift,{@_});
	bless($self,$class);
	return $self;
}

sub usage {
	my $self=shift;
	say "USAGE: $0 [ configure | ini | download ]";
	exit 255;
}

sub download {
	my $self=shift;
	my $phpver=$self->check_latest_php("7.0");
	say qq{wget -O php-$phpver.tar.xz http://jp2.php.net/get/php-$phpver.tar.xz/from/this/mirror}

}

sub configure {

		my @opt=(
	
		# [Apache 1.X]
		# 'with-apxs',
		
		# [Apache 2.X]
		'with-apxs2=/usr/bin/apxs',
	
		# 64bit
		'with-libdir=lib64',
		
		# php.d
		'with-config-file-scan-dir=/usr/local/etc/php.d',
		
		# [データベース]
		'with-mysqli=mysqlnd',
		'with-pdo-mysql',
		'enable-mysqlnd',
#		'enable-embedded-mysqli',
#		'with-pgsql',
#		'with-pdo-pgsql',
		
		# [マルチバイト]
		'enable-mbstring',
		'enable-mbregex',

		# [アーカイブ]		
		'with-zlib',
		'with-bz2',
		'enable-zip',

		# [いろいろ]
		'with-openssl',
		'with-pcre-regex',
		'with-mcrypt',
		
		# [画像処理関連]
		'enable-exif',
		'with-jpeg-dir',
		'with-png-dir',
		'with-xpm-dir',
		'with-gd',
		'enable-gd-jis-conv',
		'enable-gd-native-ttf',
		'enable-exif',
		'with-freetype-dir=/usr/lib',
		
		# [ネットワーク]
		'enable-sockets',
		'enable-ftp',
		'with-curl',
		'with-openssl',
	
		# Zend OPcache
		'enable-opcache',
	);

	# OCP - Opcache Control Panel
	# https://gist.github.com/ck-on/4959032

		# intl対応(ICU4.2以上？が必要)
		if(-d '/usr/local/icu48') {
			push @opt,'enable-intl';
			push @opt,'with-icu-dir=/usr/local/icu48'
		}

	say join(' ',('./configure',map {"--$_"} @opt));
}

sub ini {
	my $self=shift;
	say << '__END_OF_LINES__';
#!/bin/sh
set -xe

mkdir -p /usr/local/etc/php.d

cat > /usr/local/etc/php.d/01_global.ini << 'EOS'
[PHP]
expose_php          = off
short_open_tag      = off

memory_limit        = 256M

file_uploads        = On
max_file_uploads    = 20
post_max_size       = 20M
upload_max_filesize = 10M

display_errors         = On
display_startup_errors = On
html_errors            = On
log_errors             = On
report_memleaks        = On
error_reporting        = E_ALL

error_log       = /var/log/php/error.log

[Date]
date.timezone = Asia/Tokyo
EOS

cat > /usr/local/etc/php.d/02_opcache.ini << 'EOS'
[PHP]
zend_extension=opcache.so

[opcache]
opcache.memory_consumption=128
opcache.interned_strings_buffer=8
opcache.max_accelerated_files=4000
opcache.revalidate_freq=60
opcache.fast_shutdown=1
opcache.enable_cli=0
EOS

cat > /usr/local/etc/php.d/03_memcache.ini << 'EOS'
;[PHP]
;extension=memcache.so

;[Session]
;session.save_handler = memcache
;session.save_path = "tcp://localhost:11211"
EOS
__END_OF_LINES__

}

sub check_latest_php {
	my ($self,$release)=@_;
	my $atom=get("http://www.php.net/releases/feed.php");
	while( $atom=~m#<link rel="enclosure" title="([^"]+)" href="([^"]+)">#mg ) {
		my($title,$href)=($1,$2);
		if($title=~/^PHP (\Q$release.\E(?:\d{1,2})) \Q(tar.gz)\E/) { return $1 }
	}
}

package Main;

my $cmd=$ARGV[0] || '';

my $iphp=InvokePHP->new();
if($iphp->can($cmd)) {
	$iphp->$cmd;
} else {
	$iphp->usage;
}