/usr/share/logwatch/scripts/services/php is in logwatch 7.4.1-2.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 | #!/usr/bin/perl
###############################################################################
# $Id: php 182 2014-01-26 12:46:02Z stefjakobs $
###############################################################################
# $Log: php,v $
# Revision 1.2 2008/03/24 23:31:26 kirk
# added copyright/license notice to each script
#
# Revision 1.1 2006/11/12 18:28:31 bjorn
# New php service, by Jeremias Reith.
#
###############################################################################
#
# Logwatch service for php error logs
#
# Processes all messages and summarizes them
# Each message is given with a timestamp and RMS
#######################################################
## Copyright (C) 2006 by Jeremias Reith <jr@terragate.net>
## Covered under the included MIT/X-Consortium License:
## http://www.opensource.org/licenses/mit-license.php
## All modifications and contributions by other persons to
## this script are assumed to have been donated to the
## Logwatch project and thus assume the above copyright
## and licensing terms. If you want to make contributions
## under your own copyright or a different license this
## must be explicitly stated in the contribution an the
## Logwatch project reserves the right to not accept such
## contributions. If you have made significant
## contributions to this script and want to claim
## copyright please contact logwatch-devel@lists.sourceforge.net.
#########################################################
use strict;
use Logwatch ':dates';
use Time::Local;
use POSIX qw(strftime);
my $date_format = '%d-%b-%Y %H:%M:%S';
my $filter = TimeFilter($date_format);
my $detail = exists $ENV{'LOGWATCH_DETAIL_LEVEL'} ? $ENV{'LOGWATCH_DETAIL_LEVEL'} : 0;
# we do not use any Date:: package (or strptime) as they are probably not available
my %month2num = ( Jan => 0, Feb => 1, Mar => 2, Apr => 3,
May => 4, Jun => 5, Jul => 6, Aug => 7,
Sep => 8, Oct => 9, Nov => 10, Dec => 11 );
# array of message categories (we do not use a hash to keep the order)
# first element: catorory name
# second element: matching regexp ($1 should contain the message)
# third element: anonymous hash ref (stores message counts)
my @message_categories = (['Fatal errors', qr/\] PHP Fatal error: (.*)$/o, {}],
['Warnings', qr/\] PHP Warning: (.*)$/o, {}],
['Notices', qr/\] PHP Notice: (.*)$/o, {}]);
# skipping categories depending on detail level
pop(@message_categories) if $detail < 10;
pop(@message_categories) if $detail < 5;
# counting messages
while(<>) {
my $line = $_;
# skipping messages that are not within the requested range
# the last part of the regex matches optionally occurring specification
# of timezones, either in Continent/City or abbrevations like UTC
next unless $line =~ /^\[($filter)(?: \w+(?:\/\w+)?)?\]/o;
$1 =~ /(\d+)-(\w+)-(\d+) (\d+):(\d+):(\d+)/;
my $time;
{
# timelocal is quite chatty
local $SIG{'__WARN__'} = sub {};
$time = timelocal($6, $5, $4, $1, $month2num{$2}, $3-1900);
}
foreach my $cur_cat (@message_categories) {
if($line =~ /$cur_cat->[1]/) {
my $msgs = $cur_cat->[2];
$msgs->{$1} = {count => '0',
first_occurrence => $time,
sum => 0,
sqrsum => 0} unless exists $msgs->{$1};
$msgs->{$1}->{'count'}++;
# summing up timestamps and squares of timestamps
# in order to calculate the rms
# using first occurrence of message as offset in calculation to
# prevent an integer overflow
$msgs->{$1}->{'sum'} += $time - $msgs->{$1}->{'first_occurrence'};
$msgs->{$1}->{'sqrsum'} += ($time - $msgs->{$1}->{'first_occurrence'}) ** 2;
last;
}
}
}
# generating summary
foreach my $cur_cat (@message_categories) {
# skipping non-requested message types
next unless keys %{$cur_cat->[2]};
my ($name, undef, $msgs) = @{$cur_cat};
print $name, ":\n";
my $last_count = 0;
# sorting messages by count
my @sorted_msgs = sort { $msgs->{$b}->{'count'} <=> $msgs->{$a}->{'count'} } keys %{$msgs};
foreach my $msg (@sorted_msgs) {
# grouping messages by number of occurrence
print "\n", $msgs->{$msg}->{'count'}, " times:\n" unless $last_count == $msgs->{$msg}->{'count'};
my $rms = 0;
# printing timestamp
print '[';
if($msgs->{$msg}->{'count'} > 1) {
# calculating rms
$rms = int(sqrt(
($msgs->{$msg}->{'count'} *
$msgs->{$msg}->{'sqrsum'} -
$msgs->{$msg}->{'sum'}) /
($msgs->{$msg}->{'count'} *
($msgs->{$msg}->{'count'} - 1))));
print strftime($date_format, localtime($msgs->{$msg}->{'first_occurrence'}+int($rms/2)));
print ' +/-';
# printing rms
if($rms > 86400) {
print int($rms/86400) , ' day(s)';
} elsif($rms > 3600) {
print int($rms/3600) , ' hour(s)';
} elsif($rms > 60) {
print int($rms/60) , ' minute(s)';
} else {
print $rms, ' seconds';
}
} else {
# we have got this message a single time
print strftime($date_format, localtime($msgs->{$msg}->{'first_occurrence'}));
}
print '] ', $msg, "\n";
$last_count = $msgs->{$msg}->{'count'};
}
print "\n";
}
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