diff --git a/centreon-plugins/apps/protocols/http/mode/collection.pm b/centreon-plugins/apps/protocols/http/mode/collection.pm
index fd6ef1b36..5c2dbd193 100644
--- a/centreon-plugins/apps/protocols/http/mode/collection.pm
+++ b/centreon-plugins/apps/protocols/http/mode/collection.pm
@@ -26,6 +26,7 @@ use strict;
 use warnings;
 use centreon::plugins::http;
 use Safe;
+use centreon::plugins::misc;
 use centreon::plugins::statefile;
 use Digest::MD5 qw(md5_hex);
 use Time::HiRes qw(gettimeofday tv_interval);
@@ -361,13 +362,20 @@ sub parse_txt {
 
     my $modifier = defined($options{conf}->{modifier}) ? $options{conf}->{modifier} : '';
 
+    my @entries = ();
+    foreach (@{$options{conf}->{entries}}) {
+        next if ($_->{offset} !~ /^[0-9]+$/);
+
+        push @entries, $_;
+    }
+
     my $i = 0;
     while ($options{content} =~ /(?$modifier)$options{conf}->{re}/g) {
         my $instance = $i;
         my $name = $options{name} . ucfirst($options{conf}->{name});
 
         my $entry = {};
-        foreach (@{$options{conf}->{entries}}) {
+        foreach (@entries) {
             my $offset = "\$" . $_->{offset};
             my $value = eval "$offset";
             if (!defined($value)) {
@@ -1320,6 +1328,87 @@ sub exec_func_assign {
     $self->set_special_variable_value(value => $assign_var, %$result);
 }
 
+sub exec_func_capture {
+    my ($self, %options) = @_;
+
+    #{
+    #    "type": "capture",
+    #    "src": "%(snmp.leefs.content)",
+    #    "pattern": "(?msi)Vertical BER Analysis.*?Bit Error Rate: (\S+)",
+    #    "groups": [
+    #        { "offset": 1, "save": "%(bitErrorRate)" }
+    #    ]
+    #}
+    if (!defined($options{src}) || $options{src} eq '') {
+        $self->{output}->add_option_msg(short_msg => "$self->{current_section} please set src attribute");
+        $self->{output}->option_exit();
+    }
+    if (!defined($options{pattern}) || $options{pattern} eq '') {
+        $self->{output}->add_option_msg(short_msg => "$self->{current_section} please set pattern attribute");
+        $self->{output}->option_exit();
+    }
+    if (!defined($options{groups}) || ref($options{groups}) ne 'ARRAY') {
+        $self->{output}->add_option_msg(short_msg => "$self->{current_section} please set groups attribute");
+        $self->{output}->option_exit();
+    }
+
+    my $result = $self->parse_special_variable(chars => [split //, $options{src}], start => 0);
+    if ($result->{type} !~ /^(?:0|4)$/) {
+        $self->{output}->add_option_msg(short_msg => $self->{current_section} . " special variable type not allowed in src attribute");
+        $self->{output}->option_exit();
+    } 
+    my $data = $self->get_special_variable_value(%$result);
+
+    my @matches = ($data =~ /$options{pattern}/);
+
+    foreach (@{$options{groups}}) {
+        next if ($_->{offset} !~ /^[0-9]+/);
+
+        my $value = '';
+        if (defined($matches[ $_->{offset} ])) {
+            $value = $matches[ $_->{offset} ];
+        }
+
+        my $save = $self->parse_special_variable(chars => [split //, $_->{save}], start => 0);
+        if ($save->{type} !~ /^(?:0|4)$/) {
+            $self->{output}->add_option_msg(short_msg => $self->{current_section} . " special variable type not allowed in save attribute");
+            $self->{output}->option_exit();
+        }
+        $self->set_special_variable_value(value => $value, %$save);
+    }
+}
+
+sub exec_func_scientific2number {
+    my ($self, %options) = @_;
+
+    #{
+    #    "type": "scientific2number",
+    #    "src": "%(bitErrorRate)",
+    #    "save": "%(bitErrorRate)",
+    #}
+    if (!defined($options{src}) || $options{src} eq '') {
+        $self->{output}->add_option_msg(short_msg => "$self->{current_section} please set src attribute");
+        $self->{output}->option_exit();
+    }
+    my $result = $self->parse_special_variable(chars => [split //, $options{src}], start => 0);
+    if ($result->{type} !~ /^(?:0|4)$/) {
+        $self->{output}->add_option_msg(short_msg => $self->{current_section} . " special variable type not allowed in src attribute");
+        $self->{output}->option_exit();
+    } 
+    my $data = $self->get_special_variable_value(%$result);
+
+    $data = centreon::plugins::misc::expand_exponential(value => $data);
+
+    if (defined($options{save}) && $options{save} ne '') {
+        my $save = $self->parse_special_variable(chars => [split //, $options{save}], start => 0);
+        if ($save->{type} !~ /^(?:0|4)$/) {
+            $self->{output}->add_option_msg(short_msg => $self->{current_section} . " special variable type not allowed in save attribute");
+            $self->{output}->option_exit();
+        }
+        $self->set_special_variable_value(value => $data, %$save);
+    }
+}
+
 sub set_functions {
     my ($self, %options) = @_;
 
@@ -1330,7 +1419,7 @@ sub set_functions {
         $self->{current_section} = '[' . $options{section} . ' > ' . $i . ']';
         next if (defined($_->{position}) && $options{position} ne $_->{position});
         next if (!defined($_->{position}) && !(defined($options{default}) && $options{default} == 1));
-        
+
         next if (!defined($_->{type}));
 
         if ($_->{type} eq 'map') {
@@ -1347,6 +1436,10 @@ sub set_functions {
             $self->exec_func_replace(%$_);
         } elsif (lc($_->{type}) eq 'assign') {
             $self->exec_func_assign(%$_);
+        } elsif (lc($_->{type}) eq 'capture') {
+            $self->exec_func_capture(%$_);
+        } elsif (lc($_->{type}) eq 'scientific2number') {
+            $self->exec_func_scientific2number(%$_);
         }
     }
 }
@@ -1355,7 +1448,11 @@ sub substitute_constants {
     my ($self, %options) = @_;
 
     return undef if (!defined($options{value}));
-    $options{value} =~ s/%\((constants\.[a-zA-Z0-9\._:]+?)\)/$self->{constants}->{$1}/g;
+    while ($options{value} =~ /%\((constants\.[a-zA-Z0-9\._:]+?)\)/g) {
+        my $value = defined($self->{constants}->{$1}) ? $self->{constants}->{$1} : '';
+        $options{value} =~ s/%\($1\)/$value/g;
+    }
+    
     return $options{value};
 }
 
diff --git a/centreon-plugins/apps/protocols/snmp/mode/collection.pm b/centreon-plugins/apps/protocols/snmp/mode/collection.pm
index 1b9704220..2fb2ff55b 100644
--- a/centreon-plugins/apps/protocols/snmp/mode/collection.pm
+++ b/centreon-plugins/apps/protocols/snmp/mode/collection.pm
@@ -26,6 +26,7 @@ use strict;
 use warnings;
 use JSON::XS;
 use Safe;
+use centreon::plugins::misc;
 use centreon::plugins::statefile;
 use Digest::MD5 qw(md5_hex);
 
@@ -1148,7 +1149,7 @@ sub exec_func_replace {
     }
 
     my $result = $self->parse_special_variable(chars => [split //, $options{src}], start => 0);
-    if ($result->{type} !~ /^(?:0|4)$/) {
+    if ($result->{type} !~ /^(?:0|1|4)$/) {
         $self->{output}->add_option_msg(short_msg => $self->{current_section} . " special variable type not allowed in src attribute");
         $self->{output}->option_exit();
     }
@@ -1183,7 +1184,7 @@ sub exec_func_assign {
     }
 
     my $result = $self->parse_special_variable(chars => [split //, $options{save}], start => 0);
-    if ($result->{type} !~ /^(?:0|4)$/) {
+    if ($result->{type} !~ /^(?:0|1|4)$/) {
         $self->{output}->add_option_msg(short_msg => $self->{current_section} . " special variable type not allowed in src attribute");
         $self->{output}->option_exit();
     }
@@ -1197,6 +1198,87 @@ sub exec_func_assign {
     $self->set_special_variable_value(value => $assign_var, %$result);
 }
 
+sub exec_func_capture {
+    my ($self, %options) = @_;
+
+    #{
+    #    "type": "capture",
+    #    "src": "%(snmp.leefs.content)",
+    #    "pattern": "(?msi)Vertical BER Analysis.*?Bit Error Rate: (\S+)",
+    #    "groups": [
+    #        { "offset": 1, "save": "%(bitErrorRate)" }
+    #    ]
+    #}
+    if (!defined($options{src}) || $options{src} eq '') {
+        $self->{output}->add_option_msg(short_msg => "$self->{current_section} please set src attribute");
+        $self->{output}->option_exit();
+    }
+    if (!defined($options{pattern}) || $options{pattern} eq '') {
+        $self->{output}->add_option_msg(short_msg => "$self->{current_section} please set pattern attribute");
+        $self->{output}->option_exit();
+    }
+    if (!defined($options{groups}) || ref($options{groups}) ne 'ARRAY') {
+        $self->{output}->add_option_msg(short_msg => "$self->{current_section} please set groups attribute");
+        $self->{output}->option_exit();
+    }
+
+    my $result = $self->parse_special_variable(chars => [split //, $options{src}], start => 0);
+    if ($result->{type} !~ /^(?:0|1|4)$/) {
+        $self->{output}->add_option_msg(short_msg => $self->{current_section} . " special variable type not allowed in src attribute");
+        $self->{output}->option_exit();
+    } 
+    my $data = $self->get_special_variable_value(%$result);
+
+    my @matches = ($data =~ /$options{pattern}/);
+
+    foreach (@{$options{groups}}) {
+        next if ($_->{offset} !~ /^[0-9]+/);
+
+        my $value = '';
+        if (defined($matches[ $_->{offset} ])) {
+            $value = $matches[ $_->{offset} ];
+        }
+
+        my $save = $self->parse_special_variable(chars => [split //, $_->{save}], start => 0);
+        if ($save->{type} !~ /^(?:0|1|4)$/) {
+            $self->{output}->add_option_msg(short_msg => $self->{current_section} . " special variable type not allowed in save attribute");
+            $self->{output}->option_exit();
+        }
+        $self->set_special_variable_value(value => $value, %$save);
+    }
+}
+
+sub exec_func_scientific2number {
+    my ($self, %options) = @_;
+
+    #{
+    #    "type": "scientific2number",
+    #    "src": "%(bitErrorRate)",
+    #    "save": "%(bitErrorRate)",
+    #}
+    if (!defined($options{src}) || $options{src} eq '') {
+        $self->{output}->add_option_msg(short_msg => "$self->{current_section} please set src attribute");
+        $self->{output}->option_exit();
+    }
+    my $result = $self->parse_special_variable(chars => [split //, $options{src}], start => 0);
+    if ($result->{type} !~ /^(?:0|1|4)$/) {
+        $self->{output}->add_option_msg(short_msg => $self->{current_section} . " special variable type not allowed in src attribute");
+        $self->{output}->option_exit();
+    } 
+    my $data = $self->get_special_variable_value(%$result);
+
+    $data = centreon::plugins::misc::expand_exponential(value => $data);
+
+    if (defined($options{save}) && $options{save} ne '') {
+        my $save = $self->parse_special_variable(chars => [split //, $options{save}], start => 0);
+        if ($save->{type} !~ /^(?:0|1|4)$/) {
+            $self->{output}->add_option_msg(short_msg => $self->{current_section} . " special variable type not allowed in save attribute");
+            $self->{output}->option_exit();
+        }
+        $self->set_special_variable_value(value => $data, %$save);
+    }
+}
+
 sub set_functions {
     my ($self, %options) = @_;
 
@@ -1222,8 +1304,12 @@ sub set_functions {
             $self->exec_func_count(%$_);
         } elsif (lc($_->{type}) eq 'replace') {
             $self->exec_func_replace(%$_);
-        }  elsif (lc($_->{type}) eq 'assign') {
+        } elsif (lc($_->{type}) eq 'assign') {
             $self->exec_func_assign(%$_);
+        } elsif (lc($_->{type}) eq 'capture') {
+            $self->exec_func_capture(%$_);
+        } elsif (lc($_->{type}) eq 'scientific2number') {
+            $self->exec_func_scientific2number(%$_);
         }
     }
 }
diff --git a/centreon-plugins/centreon/common/protocols/sql/mode/collection.pm b/centreon-plugins/centreon/common/protocols/sql/mode/collection.pm
index 61acd0477..69e88208b 100644
--- a/centreon-plugins/centreon/common/protocols/sql/mode/collection.pm
+++ b/centreon-plugins/centreon/common/protocols/sql/mode/collection.pm
@@ -26,6 +26,7 @@ use strict;
 use warnings;
 use JSON::XS;
 use Safe;
+use centreon::plugins::misc;
 use centreon::plugins::statefile;
 use Digest::MD5 qw(md5_hex);
 use Time::HiRes qw(gettimeofday tv_interval);
@@ -1101,6 +1102,87 @@ sub exec_func_assign {
     $self->set_special_variable_value(value => $assign_var, %$result);
 }
 
+sub exec_func_capture {
+    my ($self, %options) = @_;
+
+    #{
+    #    "type": "capture",
+    #    "src": "%(snmp.leefs.content)",
+    #    "pattern": "(?msi)Vertical BER Analysis.*?Bit Error Rate: (\S+)",
+    #    "groups": [
+    #        { "offset": 1, "save": "%(bitErrorRate)" }
+    #    ]
+    #}
+    if (!defined($options{src}) || $options{src} eq '') {
+        $self->{output}->add_option_msg(short_msg => "$self->{current_section} please set src attribute");
+        $self->{output}->option_exit();
+    }
+    if (!defined($options{pattern}) || $options{pattern} eq '') {
+        $self->{output}->add_option_msg(short_msg => "$self->{current_section} please set pattern attribute");
+        $self->{output}->option_exit();
+    }
+    if (!defined($options{groups}) || ref($options{groups}) ne 'ARRAY') {
+        $self->{output}->add_option_msg(short_msg => "$self->{current_section} please set groups attribute");
+        $self->{output}->option_exit();
+    }
+
+    my $result = $self->parse_special_variable(chars => [split //, $options{src}], start => 0);
+    if ($result->{type} !~ /^(?:0|4)$/) {
+        $self->{output}->add_option_msg(short_msg => $self->{current_section} . " special variable type not allowed in src attribute");
+        $self->{output}->option_exit();
+    } 
+    my $data = $self->get_special_variable_value(%$result);
+
+    my @matches = ($data =~ /$options{pattern}/);
+
+    foreach (@{$options{groups}}) {
+        next if ($_->{offset} !~ /^[0-9]+/);
+
+        my $value = '';
+        if (defined($matches[ $_->{offset} ])) {
+            $value = $matches[ $_->{offset} ];
+        }
+
+        my $save = $self->parse_special_variable(chars => [split //, $_->{save}], start => 0);
+        if ($save->{type} !~ /^(?:0|4)$/) {
+            $self->{output}->add_option_msg(short_msg => $self->{current_section} . " special variable type not allowed in save attribute");
+            $self->{output}->option_exit();
+        }
+        $self->set_special_variable_value(value => $value, %$save);
+    }
+}
+
+sub exec_func_scientific2number {
+    my ($self, %options) = @_;
+
+    #{
+    #    "type": "scientific2number",
+    #    "src": "%(bitErrorRate)",
+    #    "save": "%(bitErrorRate)",
+    #}
+    if (!defined($options{src}) || $options{src} eq '') {
+        $self->{output}->add_option_msg(short_msg => "$self->{current_section} please set src attribute");
+        $self->{output}->option_exit();
+    }
+    my $result = $self->parse_special_variable(chars => [split //, $options{src}], start => 0);
+    if ($result->{type} !~ /^(?:0|4)$/) {
+        $self->{output}->add_option_msg(short_msg => $self->{current_section} . " special variable type not allowed in src attribute");
+        $self->{output}->option_exit();
+    } 
+    my $data = $self->get_special_variable_value(%$result);
+
+    $data = centreon::plugins::misc::expand_exponential(value => $data);
+
+    if (defined($options{save}) && $options{save} ne '') {
+        my $save = $self->parse_special_variable(chars => [split //, $options{save}], start => 0);
+        if ($save->{type} !~ /^(?:0|4)$/) {
+            $self->{output}->add_option_msg(short_msg => $self->{current_section} . " special variable type not allowed in save attribute");
+            $self->{output}->option_exit();
+        }
+        $self->set_special_variable_value(value => $data, %$save);
+    }
+}
+
 sub set_functions {
     my ($self, %options) = @_;
 
@@ -1128,6 +1210,10 @@ sub set_functions {
             $self->exec_func_replace(%$_);
         } elsif (lc($_->{type}) eq 'assign') {
             $self->exec_func_assign(%$_);
+        } elsif (lc($_->{type}) eq 'capture') {
+            $self->exec_func_capture(%$_);
+        } elsif (lc($_->{type}) eq 'scientific2number') {
+            $self->exec_func_scientific2number(%$_);
         }
     }
 }