The constants below are defined by this extension, and will only be available when the extension has either been compiled into PHP or dynamically loaded at runtime.
| Constant | Value | Description | 
|---|---|---|
| SOAP_1_1(integer) | 1 | |
| SOAP_1_2(integer) | 2 | |
| SOAP_PERSISTENCE_SESSION(integer) | 1 | |
| SOAP_PERSISTENCE_REQUEST(integer) | 2 | |
| SOAP_FUNCTIONS_ALL(integer) | 999 | |
| SOAP_ENCODED(integer) | 1 | |
| SOAP_LITERAL(integer) | 2 | |
| SOAP_RPC(integer) | 1 | |
| SOAP_DOCUMENT(integer) | 2 | |
| SOAP_ACTOR_NEXT(integer) | 1 | |
| SOAP_ACTOR_NONE(integer) | 2 | |
| SOAP_ACTOR_UNLIMATERECEIVER(integer) | 3 | |
| SOAP_COMPRESSION_ACCEPT(integer) | 32 | |
| SOAP_COMPRESSION_GZIP(integer) | 0 | |
| SOAP_COMPRESSION_DEFLATE(integer) | 16 | |
| SOAP_AUTHENTICATION_BASIC(integer) | 0 | |
| SOAP_AUTHENTICATION_DIGEST(integer) | 1 | |
| SOAP_SSL_METHOD_TLS(integer) | 0 | Since PHP 5.5.0. | 
| SOAP_SSL_METHOD_SSLv2(integer) | 1 | Since PHP 5.5.0. | 
| SOAP_SSL_METHOD_SSLv3(integer) | 2 | Since PHP 5.5.0. | 
| SOAP_SSL_METHOD_SSLv23(integer) | 3 | Since PHP 5.5.0. | 
| UNKNOWN_TYPE(integer) | 999998 | |
| XSD_STRING(integer) | 101 | |
| XSD_BOOLEAN(integer) | 102 | |
| XSD_DECIMAL(integer) | 103 | |
| XSD_FLOAT(integer) | 104 | |
| XSD_DOUBLE(integer) | 105 | |
| XSD_DURATION(integer) | 106 | |
| XSD_DATETIME(integer) | 107 | |
| XSD_TIME(integer) | 108 | |
| XSD_DATE(integer) | 109 | |
| XSD_GYEARMONTH(integer) | 110 | |
| XSD_GYEAR(integer) | 111 | |
| XSD_GMONTHDAY(integer) | 112 | |
| XSD_GDAY(integer) | 113 | |
| XSD_GMONTH(integer) | 114 | |
| XSD_HEXBINARY(integer) | 115 | |
| XSD_BASE64BINARY(integer) | 116 | |
| XSD_ANYURI(integer) | 117 | |
| XSD_QNAME(integer) | 118 | |
| XSD_NOTATION(integer) | 119 | |
| XSD_NORMALIZEDSTRING(integer) | 120 | |
| XSD_TOKEN(integer) | 121 | |
| XSD_LANGUAGE(integer) | 122 | |
| XSD_NMTOKEN(integer) | 123 | |
| XSD_NAME(integer) | 124 | |
| XSD_NCNAME(integer) | 125 | |
| XSD_ID(integer) | 126 | |
| XSD_IDREF(integer) | 127 | |
| XSD_IDREFS(integer) | 128 | |
| XSD_ENTITY(integer) | 129 | |
| XSD_ENTITIES(integer) | 130 | |
| XSD_INTEGER(integer) | 131 | |
| XSD_NONPOSITIVEINTEGER(integer) | 132 | |
| XSD_NEGATIVEINTEGER(integer) | 133 | |
| XSD_LONG(integer) | 134 | |
| XSD_INT(integer) | 135 | |
| XSD_SHORT(integer) | 136 | |
| XSD_BYTE(integer) | 137 | |
| XSD_NONNEGATIVEINTEGER(integer) | 138 | |
| XSD_UNSIGNEDLONG(integer) | 139 | |
| XSD_UNSIGNEDINT(integer) | 140 | |
| XSD_UNSIGNEDSHORT(integer) | 141 | |
| XSD_UNSIGNEDBYTE(integer) | 142 | |
| XSD_POSITIVEINTEGER(integer) | 143 | |
| XSD_NMTOKENS(integer) | 144 | |
| XSD_ANYTYPE(integer) | 145 | |
| XSD_ANYXML(integer) | 147 | |
| APACHE_MAP(integer) | 200 | |
| SOAP_ENC_OBJECT(integer) | 301 | |
| SOAP_ENC_ARRAY(integer) | 300 | |
| XSD_1999_TIMEINSTANT(integer) | 401 | |
| XSD_NAMESPACE(integer) | http://www.w3.org/2001/XMLSchema | |
| XSD_1999_NAMESPACE(integer) | http://www.w3.org/1999/XMLSchema | |
| SOAP_SINGLE_ELEMENT_ARRAYS(integer) | 1 | |
| SOAP_WAIT_ONE_WAY_CALLS(integer) | 2 | |
| SOAP_USE_XSI_ARRAY_TYPE(integer) | 4 | |
| WSDL_CACHE_NONE(integer) | 0 | |
| WSDL_CACHE_DISK(integer) | 1 | |
| WSDL_CACHE_MEMORY(integer) | 2 | |
| WSDL_CACHE_BOTH(integer) | 3 |