diff --git a/ext/snmp/tests/snmp-object-error.phpt b/ext/snmp/tests/snmp-object-error.phpt
index 4e6bd04ea69..299a76350d9 100644
--- a/ext/snmp/tests/snmp-object-error.phpt
+++ b/ext/snmp/tests/snmp-object-error.phpt
@@ -57,17 +57,11 @@ $session = new SNMP(SNMP::VERSION_3, $hostname, $user_noauth, $timeout, $retries
 $session->valueretrieval = 67;
 var_dump($session->valueretrieval);
 echo "Closing session\n";
-var_dump($session->close(''));
 var_dump($session->close());
 var_dump($session->get('.1.3.6.1.2.1.1.1.0'));
 var_dump($session->close());
 
 $session = new SNMP(SNMP::VERSION_2c, $hostname, $community, $timeout, $retries);
-var_dump($session->walk('.1.3.6.1.2.1.1', FALSE, ''));
-var_dump($session->walk('.1.3.6.1.2.1.1', FALSE, 30, ''));
-var_dump($session->get());
-var_dump($session->getnext());
-var_dump($session->set());
 
 var_dump($session->max_oids);
 $session->max_oids = "ttt";
@@ -91,29 +85,11 @@ Open normal session
 Warning: main(): Unknown SNMP value retrieval method '67' in %s on line %d
 int(%d)
 Closing session
-
-Warning: SNMP::close() expects exactly 0 parameters, 1 given in %s on line %d
-bool(false)
 bool(true)
 
 Warning: SNMP::get(): Invalid or uninitialized SNMP object in %s on line %d
 bool(false)
 bool(true)
-
-Warning: SNMP::walk() expects parameter 3 to be int, string given in %s on line %d
-bool(false)
-
-Warning: SNMP::walk() expects parameter 4 to be int, string given in %s on line %d
-bool(false)
-
-Warning: SNMP::get() expects at least 1 parameter, 0 given in %s on line %d
-bool(false)
-
-Warning: SNMP::getnext() expects exactly 1 parameter, 0 given in %s on line %d
-bool(false)
-
-Warning: SNMP::set() expects exactly 3 parameters, 0 given in %s on line %d
-bool(false)
 NULL
 
 Warning: main(): max_oids should be positive integer or NULL, got 0 in %s on line %d
diff --git a/ext/snmp/tests/snmp-object-setSecurity_error.phpt b/ext/snmp/tests/snmp-object-setSecurity_error.phpt
index f43e699a31d..819642d9572 100644
--- a/ext/snmp/tests/snmp-object-setSecurity_error.phpt
+++ b/ext/snmp/tests/snmp-object-setSecurity_error.phpt
@@ -18,7 +18,6 @@ $session = new SNMP(SNMP::VERSION_3, $hostname, $user_noauth, $timeout, $retries
 $session->setSecurity('noAuthNoPriv');
 
 #echo "Checking error handling\n";
-var_dump($session->setSecurity());
 var_dump($session->setSecurity(''));
 var_dump($session->setSecurity('bugusPriv'));
 var_dump($session->setSecurity('authNoPriv', 'TTT'));
@@ -33,9 +32,6 @@ var_dump($session->close());
 
 ?>
 --EXPECTF--
-Warning: SNMP::setSecurity() expects at least 1 parameter, 0 given in %s on line %d
-bool(false)
-
 Warning: SNMP::setSecurity(): Invalid security level '' in %s on line %d
 bool(false)
 
diff --git a/ext/snmp/tests/snmp2_real_walk.phpt b/ext/snmp/tests/snmp2_real_walk.phpt
index 5a66312ebd8..d98c2c4c049 100644
--- a/ext/snmp/tests/snmp2_real_walk.phpt
+++ b/ext/snmp/tests/snmp2_real_walk.phpt
@@ -14,10 +14,6 @@ require_once(__DIR__.'/snmp_include.inc');
 snmp_set_quick_print(false);
 snmp_set_valueretrieval(SNMP_VALUE_PLAIN);
 
-echo "Checking error handling\n";
-var_dump(snmp2_real_walk($hostname, $community, '.1.3.6.1.2.1.1', ''));
-var_dump(snmp2_real_walk($hostname, $community, '.1.3.6.1.2.1.1', $timeout, ''));
-
 echo "Checking working\n";
 echo "Single OID\n";
 $return = snmp2_real_walk($hostname, $community, '.1.3.6.1.2.1.1', $timeout, $retries);
@@ -50,13 +46,6 @@ var_dump($return);
 
 ?>
 --EXPECTF--
-Checking error handling
-
-Warning: snmp2_real_walk() expects parameter 4 to be int, %s given in %s on line %d
-bool(false)
-
-Warning: snmp2_real_walk() expects parameter 5 to be int, %s given in %s on line %d
-bool(false)
 Checking working
 Single OID
 string(5) "array"
diff --git a/ext/snmp/tests/snmp2_walk.phpt b/ext/snmp/tests/snmp2_walk.phpt
index ccccf76dc84..326e0a71cd3 100644
--- a/ext/snmp/tests/snmp2_walk.phpt
+++ b/ext/snmp/tests/snmp2_walk.phpt
@@ -14,10 +14,6 @@ require_once(__DIR__.'/snmp_include.inc');
 snmp_set_quick_print(false);
 snmp_set_valueretrieval(SNMP_VALUE_PLAIN);
 
-echo "Checking error handling\n";
-var_dump(snmp2_walk($hostname, $community, '.1.3.6.1.2.1.1', ''));
-var_dump(snmp2_walk($hostname, $community, '.1.3.6.1.2.1.1', $timeout, ''));
-
 echo "Checking working\n";
 echo "Single OID\n";
 $return = snmp2_walk($hostname, $community, '.1.3.6.1.2.1.1', $timeout, $retries);
@@ -58,13 +54,6 @@ var_dump($return);
 
 ?>
 --EXPECTF--
-Checking error handling
-
-Warning: snmp2_walk() expects parameter 4 to be int, %s given in %s on line %d
-bool(false)
-
-Warning: snmp2_walk() expects parameter 5 to be int, %s given in %s on line %d
-bool(false)
 Checking working
 Single OID
 string(5) "array"
diff --git a/ext/snmp/tests/snmp3-error.phpt b/ext/snmp/tests/snmp3-error.phpt
index 58e02dc7c53..cbebf69f628 100644
--- a/ext/snmp/tests/snmp3-error.phpt
+++ b/ext/snmp/tests/snmp3-error.phpt
@@ -16,7 +16,6 @@ echo "Checking error handling\n";
 //              string auth_passphrase, string priv_protocol, string priv_passphrase,
 //              string object_id [, int timeout [, int retries]]);
 
-var_dump(snmp3_get($hostname, $community, '', '', '', '', ''));
 var_dump(snmp3_get($hostname, $community, '', '', '', '', '', '.1.3.6.1.2.1.1.1.0'));
 var_dump(snmp3_get($hostname, $community, 'bugusPriv', '', '', '', '', '.1.3.6.1.2.1.1.1.0'));
 var_dump(snmp3_get($hostname, $community, 'authNoPriv', 'TTT', '', '', '', '.1.3.6.1.2.1.1.1.0'));
@@ -27,8 +26,6 @@ var_dump(snmp3_get($hostname, $community, 'authPriv', 'MD5', $auth_pass, 'AES',
 var_dump(snmp3_get($hostname, $community, 'authPriv', 'MD5', $auth_pass, 'AES', 'ty', '.1.3.6.1.2.1.1.1.0'));
 var_dump(snmp3_get($hostname, 'somebogususer', 'authPriv', 'MD5', $auth_pass, 'AES', $priv_pass, '.1.3.6.1.2.1.1.1.0', $timeout, $retries));
 
-var_dump(snmp3_set($hostname, $community, 'authPriv', 'MD5', $auth_pass, 'AES', $priv_pass, '', 's'));
-
 var_dump(snmp3_set($hostname, $rwuser, 'authPriv', 'MD5', $auth_pass, 'AES', $priv_pass, '.1.3.6.777...7.5.3', 's', 'ttt', $timeout, $retries));
 var_dump(snmp3_set($hostname, $rwuser, 'authPriv', 'MD5', $auth_pass, 'AES', $priv_pass, '.1.3.6.777.7.5.3', array('s'), 'yyy', $timeout, $retries));
 
@@ -36,9 +33,6 @@ var_dump(snmp3_set($hostname, $rwuser, 'authPriv', 'MD5', $auth_pass, 'AES', $pr
 --EXPECTF--
 Checking error handling
 
-Warning: snmp3_get() expects at least 8 parameters, 7 given in %s on line %d
-bool(false)
-
 Warning: snmp3_get(): Invalid security level '' in %s on line %d
 bool(false)
 
@@ -66,9 +60,6 @@ bool(false)
 Warning: snmp3_get(): Fatal error: Unknown user name in %s on line %d
 bool(false)
 
-Warning: snmp3_set() expects at least 10 parameters, 9 given in %s on line %d
-bool(false)
-
 Warning: snmp3_set(): Invalid object identifier: .1.3.6.777...7.5.3 in %s on line %d
 bool(false)
 
diff --git a/ext/snmp/tests/snmp_get_quick_print.phpt b/ext/snmp/tests/snmp_get_quick_print.phpt
index 630f7b544a0..bce2aca4619 100644
--- a/ext/snmp/tests/snmp_get_quick_print.phpt
+++ b/ext/snmp/tests/snmp_get_quick_print.phpt
@@ -10,11 +10,6 @@ require_once(__DIR__.'/skipif.inc');
 <?php
 require_once(__DIR__.'/snmp_include.inc');
 
-echo "Checking error handling\n";
-var_dump(snmp_get_quick_print('noarg'));
-var_dump(snmp_set_quick_print('noarg'));
-var_dump(snmp_set_quick_print());
-
 echo "Checking working\n";
 var_dump(snmp_get_quick_print());
 snmp_set_quick_print(false);
@@ -24,16 +19,6 @@ var_dump(snmp_get_quick_print());
 
 ?>
 --EXPECTF--
-Checking error handling
-
-Warning: snmp_get_quick_print() expects exactly 0 parameters, 1 given in %s on line %d
-NULL
-
-Warning: snmp_set_quick_print() expects parameter 1 to be int, %s given in %s on line %d
-bool(false)
-
-Warning: snmp_set_quick_print() expects exactly 1 parameter, 0 given in %s on line %d
-bool(false)
 Checking working
 bool(%s)
 bool(false)
diff --git a/ext/snmp/tests/snmp_get_valueretrieval.phpt b/ext/snmp/tests/snmp_get_valueretrieval.phpt
index ca07ecaa55f..5d2242c1cd6 100644
--- a/ext/snmp/tests/snmp_get_valueretrieval.phpt
+++ b/ext/snmp/tests/snmp_get_valueretrieval.phpt
@@ -11,9 +11,6 @@ require_once(__DIR__.'/skipif.inc');
 require_once(__DIR__.'/snmp_include.inc');
 
 echo "Checking error handling\n";
-var_dump(snmp_get_valueretrieval('noarg'));
-var_dump(snmp_set_valueretrieval());
-var_dump(snmp_set_valueretrieval('noarg'));
 var_dump(snmp_set_valueretrieval(67));
 
 echo "Checking working\n";
@@ -33,15 +30,6 @@ var_dump(snmp_get_valueretrieval() === (SNMP_VALUE_LIBRARY|SNMP_VALUE_OBJECT));
 --EXPECTF--
 Checking error handling
 
-Warning: snmp_get_valueretrieval() expects exactly 0 parameters, 1 given in %s on line %d
-bool(false)
-
-Warning: snmp_set_valueretrieval() expects exactly 1 parameter, 0 given in %s on line %d
-bool(false)
-
-Warning: snmp_set_valueretrieval() expects parameter 1 to be int, %s given in %s on line %d
-bool(false)
-
 Warning: snmp_set_valueretrieval(): Unknown SNMP value retrieval method '67' in %s on line %d
 bool(false)
 Checking working
diff --git a/ext/snmp/tests/snmp_read_mib.phpt b/ext/snmp/tests/snmp_read_mib.phpt
index 00203bb4e58..65ce16d2099 100644
--- a/ext/snmp/tests/snmp_read_mib.phpt
+++ b/ext/snmp/tests/snmp_read_mib.phpt
@@ -15,7 +15,6 @@ if (!file_exists($mibdir . '/SNMPv2-MIB.txt')) die('skip MIB file not in the sys
 require_once(__DIR__.'/snmp_include.inc');
 
 echo "Checking error handling\n";
-var_dump(snmp_read_mib());
 var_dump(snmp_read_mib(__DIR__.'/cannotfindthisfile'));
 
 echo "Checking working\n";
@@ -25,9 +24,6 @@ var_dump(snmp_read_mib($mibdir . '/SNMPv2-MIB.txt'));
 --EXPECTF--
 Checking error handling
 
-Warning: snmp_read_mib() expects exactly 1 parameter, 0 given in %s on line %d
-bool(false)
-
 Warning: snmp_read_mib(): Error while reading MIB file '%s': No such file or directory in %s on line %d
 bool(false)
 Checking working
diff --git a/ext/snmp/tests/snmp_set_enum_print.phpt b/ext/snmp/tests/snmp_set_enum_print.phpt
index 1efe8953ea4..e17c6c80a22 100644
--- a/ext/snmp/tests/snmp_set_enum_print.phpt
+++ b/ext/snmp/tests/snmp_set_enum_print.phpt
@@ -11,18 +11,11 @@ if (!function_exists('snmp_set_enum_print')) die('This function is only availabl
 <?php
 require_once(__DIR__.'/snmp_include.inc');
 
-echo "Checking error handling\n";
-var_dump(snmp_set_enum_print());
-
 echo "Checking working\n";
 var_dump(snmp_set_enum_print(0));
 var_dump(snmp_set_enum_print(1));
 ?>
 --EXPECTF--
-Checking error handling
-
-Warning: snmp_set_enum_print() expects exactly 1 parameter, 0 given in %s on line %d
-bool(false)
 Checking working
 bool(true)
 bool(true)
diff --git a/ext/snmp/tests/snmp_set_oid_output_format.phpt b/ext/snmp/tests/snmp_set_oid_output_format.phpt
index 30778dea9f3..65cb79b7b43 100644
--- a/ext/snmp/tests/snmp_set_oid_output_format.phpt
+++ b/ext/snmp/tests/snmp_set_oid_output_format.phpt
@@ -12,7 +12,6 @@ if (!function_exists('snmp_set_oid_output_format')) die('This function is only a
 require_once(__DIR__.'/snmp_include.inc');
 
 echo "Checking error handling\n";
-var_dump(snmp_set_oid_output_format());
 var_dump(snmp_set_oid_output_format(123));
 
 echo "Checking working\n";
@@ -22,9 +21,6 @@ var_dump(snmp_set_oid_output_format(SNMP_OID_OUTPUT_NUMERIC));
 --EXPECTF--
 Checking error handling
 
-Warning: snmp_set_oid_output_format() expects exactly 1 parameter, 0 given in %s on line %d
-bool(false)
-
 Warning: snmp_set_oid_output_format(): Unknown SNMP output print format '123' in %s on line %d
 bool(false)
 Checking working
diff --git a/ext/snmp/tests/snmprealwalk.phpt b/ext/snmp/tests/snmprealwalk.phpt
index ba5a304240d..b3e75764660 100644
--- a/ext/snmp/tests/snmprealwalk.phpt
+++ b/ext/snmp/tests/snmprealwalk.phpt
@@ -14,10 +14,6 @@ require_once(__DIR__.'/snmp_include.inc');
 snmp_set_quick_print(false);
 snmp_set_valueretrieval(SNMP_VALUE_PLAIN);
 
-echo "Checking error handling\n";
-var_dump(snmprealwalk($hostname, $community, '.1.3.6.1.2.1.1', ''));
-var_dump(snmprealwalk($hostname, $community, '.1.3.6.1.2.1.1', $timeout, ''));
-
 echo "Checking working\n";
 echo "Single OID\n";
 $return = snmprealwalk($hostname, $community, '.1.3.6.1.2.1.1', $timeout, $retries);
@@ -50,13 +46,6 @@ var_dump($return);
 
 ?>
 --EXPECTF--
-Checking error handling
-
-Warning: snmprealwalk() expects parameter 4 to be int, %s given in %s on line %d
-bool(false)
-
-Warning: snmprealwalk() expects parameter 5 to be int, %s given in %s on line %d
-bool(false)
 Checking working
 Single OID
 string(5) "array"
diff --git a/ext/snmp/tests/snmpwalk.phpt b/ext/snmp/tests/snmpwalk.phpt
index 1cdfc6d1e5a..b7ed803fd38 100644
--- a/ext/snmp/tests/snmpwalk.phpt
+++ b/ext/snmp/tests/snmpwalk.phpt
@@ -14,10 +14,6 @@ require_once(__DIR__.'/snmp_include.inc');
 snmp_set_quick_print(false);
 snmp_set_valueretrieval(SNMP_VALUE_PLAIN);
 
-echo "Checking error handling\n";
-var_dump(snmpwalk($hostname, $community, '.1.3.6.1.2.1.1', ''));
-var_dump(snmpwalk($hostname, $community, '.1.3.6.1.2.1.1', $timeout, ''));
-
 echo "Checking working\n";
 echo "Single OID\n";
 $return = snmpwalk($hostname, $community, '.1.3.6.1.2.1.1', $timeout, $retries);
@@ -58,13 +54,6 @@ var_dump($return);
 
 ?>
 --EXPECTF--
-Checking error handling
-
-Warning: snmpwalk() expects parameter 4 to be int, %s given in %s on line %d
-bool(false)
-
-Warning: snmpwalk() expects parameter 5 to be int, %s given in %s on line %d
-bool(false)
 Checking working
 Single OID
 string(5) "array"