Fix 'can not' in test data and in code comments

Zend/tests/bug47516.phpt

@@ -1,5 +1,5 @@
 --TEST--
-Bug #47516 (nowdoc can not be embed in heredoc but can be embed in double quote)
+Bug #47516 (nowdoc cannot be embedded in heredoc but can be embedded in double quote)
 --FILE--
 <?php
 $s='substr';

Zend/tests/bug70805.phpt

@@ -37,9 +37,9 @@ $t[] = &$t;
 unset($t); // This is used to trigger C::__destruct while doing gc_colloct_roots
 
 $e = $a;
-unset($a); // This one can not be putted into roots buf because it's full, thus gc_colloct_roots will be called,
+unset($a); // This one cannot be put into roots buf because it's full, thus gc_colloct_roots will be called,
            // but C::__destructor which is called in gc_colloct_roots will put $a into buf
-           // which will make $a be putted into gc roots buf twice
+           // which will make $a be put into gc roots buf twice
 var_dump(gc_collect_cycles());
 ?>
 --EXPECT--

Zend/tests/bug70957.phpt

@@ -1,5 +1,5 @@
 --TEST--
-Bug #70957 (self::class can not be resolved with reflection for abstract class)
+Bug #70957 (self::class cannot be resolved with reflection for abstract class)
 --FILE--
 <?php
 

Zend/zend_vm_gen.php

@@ -2403,7 +2403,7 @@ function gen_vm($def, $skel) {
     // Load definition file
     $in = @file($def);
     if (!$in) {
-        die("ERROR: Can not open definition file '$def'\n");
+        die("ERROR: Cannot open definition file '$def'\n");
     }
     // We need absolute path to definition file to use it in #line directives
     $definition_file = realpath($def);
@@ -2411,7 +2411,7 @@ function gen_vm($def, $skel) {
     // Load skeleton file
     $skl = @file($skel);
     if (!$skl) {
-        die("ERROR: Can not open skeleton file '$skel'\n");
+        die("ERROR: Cannot open skeleton file '$skel'\n");
     }
     // We need absolute path to skeleton file to use it in #line directives
     $skeleton_file = realpath($skel);

ext/curl/tests/curl_copy_handle_basic_006.phpt

@@ -26,7 +26,7 @@ curl
   var_dump( curl_exec($ch) );
   var_dump( curl_exec($copy) );
 
-  curl_close($ch); // can not close original handle before curl_exec($copy) since it causes char * inputs to be invalid (see also: http://curl.haxx.se/libcurl/c/curl_easy_duphandle.html)
+  curl_close($ch); // cannot close original handle before curl_exec($copy) since it causes char * inputs to be invalid (see also: http://curl.haxx.se/libcurl/c/curl_easy_duphandle.html)
   curl_close($copy);
 
 ?>

ext/date/tests/bug45543.phpt

@@ -1,5 +1,5 @@
 --TEST--
-Test for bug #45543: DateTime::setTimezone can not set timezones without ID.
+Test for bug #45543: DateTime::setTimezone cannot set timezones without ID.
 --INI--
 date.timezone=UTC
 --FILE--

ext/intl/grapheme/grapheme_util.c

@@ -53,7 +53,7 @@ void grapheme_substr_ascii(char *str, size_t str_len, int32_t f, int32_t l, char
 	*sub_str = NULL;
 
 	if(str_len > INT32_MAX) {
-		/* We can not return long strings from ICU functions, so we won't here too */
+		/* We cannot return long strings from ICU functions, so we won't here too */
 		return;
 	}
 

ext/intl/intl_convert.c

@@ -60,7 +60,7 @@ void intl_convert_utf8_to_utf16(
 	*status = U_ZERO_ERROR;
 
 	if(src_len > INT32_MAX) {
-		/* we can not fit this string */
+		/* we cannot fit this string */
 		*status = U_BUFFER_OVERFLOW_ERROR;
 		return;
 	}

ext/mysqli/tests/bug34785.phpt

@@ -1,5 +1,5 @@
 --TEST--
-Bug #34785 (Can not properly subclass mysqli_stmt)
+Bug #34785 (Cannot properly subclass mysqli_stmt)
 --EXTENSIONS--
 mysqli
 --SKIPIF--

ext/mysqli/tests/mysqli_options_openbasedir.phpt

@@ -15,7 +15,7 @@ if (!$link = my_mysqli_connect($host, $user, $passwd, $db, $port, $socket))
 
 if ($IS_MYSQLND) {
     if (true !== mysqli_options($link, MYSQLI_OPT_LOCAL_INFILE, 1))
-        printf("[002] Can not set MYSQLI_OPT_LOCAL_INFILE although open_basedir is set!\n");
+        printf("[002] Cannot set MYSQLI_OPT_LOCAL_INFILE although open_basedir is set!\n");
 
 } else {
     if (false !== mysqli_options($link, MYSQLI_OPT_LOCAL_INFILE, 1))

ext/mysqli/tests/mysqli_select_db.phpt

@@ -56,11 +56,11 @@ require_once('skipifconnectfailure.inc');
     $current_db = $row['dbname'];
 
     mysqli_report(MYSQLI_REPORT_OFF);
-    mysqli_select_db($link, 'I can not imagine that this database exists');
+    mysqli_select_db($link, 'I cannot imagine that this database exists');
     mysqli_report(MYSQLI_REPORT_ERROR);
 
     ob_start();
-    mysqli_select_db($link, 'I can not imagine that this database exists');
+    mysqli_select_db($link, 'I cannot imagine that this database exists');
     $output = ob_get_contents();
     ob_end_clean();
     if (!stristr($output, "1049") && !stristr($output, "1044") && !stristr($output, "1045")) {

ext/pcntl/tests/pcntl_fork_variation.phpt

@@ -1,5 +1,5 @@
 --TEST--
-Test function pcntl_fork() by testing the process isolation in the forking hierarchy father -> son -> grandson where father can not knows his grandson
+Test function pcntl_fork() by testing the process isolation in the forking hierarchy father -> son -> grandson where father cannot know his grandson
 --CREDITS--
 Marco Fabbri mrfabbri@gmail.com
 Francesco Fullone ff@ideato.it

ext/phar/tar.c

@@ -497,7 +497,7 @@ bail:
 
 		entry.link = NULL;
 		/* link field is null-terminated unless it has 100 non-null chars.
-		 * Thus we can not use strlen. */
+		 * Thus we cannot use strlen. */
 		linkname_len = strnlen(hdr->linkname, 100);
 		if (entry.tar_type == TAR_LINK) {
 			if (!zend_hash_str_exists(&myphar->manifest, hdr->linkname, linkname_len)) {

ext/reflection/tests/ReflectionClass_CannotClone_basic.phpt

@@ -1,5 +1,5 @@
 --TEST--
-Reflection class can not be cloned
+Reflection class cannot be cloned
 --CREDITS--
 Stefan Koopmanschap <stefan@phpgg.nl>
 TestFest PHP|Tek

ext/simplexml/tests/bug26976.phpt

@@ -1,5 +1,5 @@
 --TEST--
-Bug #26976 (Can not access array elements using array indices)
+Bug #26976 (Cannot access array elements using array indices)
 --EXTENSIONS--
 simplexml
 --FILE--

ext/sockets/tests/mcast_ipv6_send.phpt

@@ -9,10 +9,11 @@ if (getenv('CI_NO_IPV6') || !defined('IPPROTO_IPV6')) {
     die('skip IPv6 not available.');
 }
 $level = IPPROTO_IPV6;
-$s = socket_create(AF_INET6, SOCK_DGRAM, SOL_UDP) or die("skip Can not create socket");
+$s = socket_create(AF_INET6, SOCK_DGRAM, SOL_UDP) or die("skip Cannot create socket");
 if (socket_set_option($s, $level, IPV6_MULTICAST_IF, 1) === false) {
     die("skip interface 1 either doesn't exist or has no ipv6 address");
 }
+?>
 --FILE--
 <?php
 $domain = AF_INET6;

ext/standard/browscap.c

@@ -329,7 +329,7 @@ static void php_browscap_parser_cb(zval *arg1, zval *arg2, zval *arg3, int callb
 				}
 
 				if (zend_string_equals_literal_ci(Z_STR_P(arg1), "parent")) {
-					/* parent entry can not be same as current section -> causes infinite loop! */
+					/* parent entry cannot be same as current section -> causes infinite loop! */
 					if (ctx->current_section_name != NULL &&
 						zend_string_equals_ci(ctx->current_section_name, Z_STR_P(arg2))
 					) {

ext/standard/hrtime.c

@@ -159,7 +159,7 @@ static zend_always_inline php_hrtime_t _timer_current(void)
 	from an arbitrary point in time. If an optional boolean argument is
 	passed, returns an integer on 64-bit platforms or float on 32-bit
 	containing the current high-resolution time in nanoseconds. The
-	delivered timestamp is monotonic and can not be adjusted. */
+	delivered timestamp is monotonic and cannot be adjusted. */
 PHP_FUNCTION(hrtime)
 {
 #if HRTIME_AVAILABLE

ext/standard/string.c

@@ -1190,7 +1190,7 @@ PHPAPI void php_implode(const zend_string *glue, HashTable *pieces, zval *return
 		}
 	} ZEND_HASH_FOREACH_END();
 
-	/* numelems can not be 0, we checked above */
+	/* numelems cannot be 0, we checked above */
 	str = zend_string_safe_alloc(numelems - 1, ZSTR_LEN(glue), len, 0);
 	cptr = ZSTR_VAL(str) + ZSTR_LEN(str);
 	*cptr = 0;

ext/standard/tests/array/array_filter_object.phpt

@@ -47,7 +47,7 @@ class FinalClass
 {
   private $var4;
   final function finalMethod() {
-    echo 'This can not be overloaded';
+    echo 'This cannot be overloaded';
   }
 }
 

ext/standard/tests/filters/bug22538.phpt

@@ -15,7 +15,7 @@ do {
     $path2 = sprintf("%s/%s%db", __DIR__, uniqid(), time());
 } while ($path1 == $path2);
 
-$fp = fopen($path1, "w") or die("Can not open $path1\n");
+$fp = fopen($path1, "w") or die("Cannot open $path1\n");
 $str = "abcdefghijklmnopqrstuvwxyz\n";
 $str_len = strlen($str);
 $cnt = $size;
@@ -24,8 +24,8 @@ while (($cnt -= $str_len) > 0) {
 }
 $cnt = $size - ($str_len + $cnt);
 fclose($fp);
-$fin = fopen($path1, "r") or die("Can not open $path1\n");
-$fout = fopen($path2, "w") or die("Can not open $path2\n");
+$fin = fopen($path1, "r") or die("Cannot open $path1\n");
+$fout = fopen($path2, "w") or die("Cannot open $path2\n");
 stream_filter_append($fout, "string.rot13");
 my_stream_copy_to_stream($fin, $fout);
 fclose($fout);

ext/xmlreader/tests/014.phpt

@@ -1,5 +1,5 @@
 --TEST--
-XMLReader: libxml2 XML Reader, read-only element values can not be modified
+XMLReader: libxml2 XML Reader, read-only element values cannot be modified
 --CREDITS--
 Mark Baker mark@lange.demon.co.uk at the PHPNW2017 Conference for PHP Testfest 2017
 --EXTENSIONS--

main/network.c

@@ -836,7 +836,7 @@ php_socket_t php_network_connect_socket_to_host(const char *host, unsigned short
 				((struct sockaddr_in *)sa)->sin_port = htons(port);
 				socklen = sizeof(struct sockaddr_in);
 				if (bindto && strchr(bindto, ':')) {
-					/* IPV4 sock can not bind to IPV6 address */
+					/* IPV4 sock cannot bind to IPV6 address */
 					bindto = NULL;
 				}
 				break;

tests/classes/interface_constant_inheritance_006.phpt

@@ -1,5 +1,5 @@
 --TEST--
-Ensure a interface can not have protected constants
+Ensure an interface cannot have protected constants
 --FILE--
 <?php
 interface A {

tests/classes/interface_constant_inheritance_007.phpt

@@ -1,5 +1,5 @@
 --TEST--
-Ensure a interface can not have private constants
+Ensure an interface cannot have private constants
 --FILE--
 <?php
 interface A {

tests/lang/bug24908.phpt

@@ -1,5 +1,5 @@
 --TEST--
-Bug #24908 (super-globals can not be used in __destruct())
+Bug #24908 (super-globals cannot be used in __destruct())
 --INI--
 variables_order=GPS
 --FILE--