3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php // In response to http://www.php.net/manual/en/language.constants.predefined.php#113130 // In fact, you can define magic constants too. (@__DIR__ == '__DIR__') && define('__DIR__', dirname(__FILE__)); echo "result of var_dump(__DIR__):\r\n"; var_dump(__DIR__); var_dump(phpversion());
Output for 7.1.0
result of var_dump(__DIR__): string(3) "/in" string(5) "7.1.0"
Output for 7.0.14
result of var_dump(__DIR__): string(3) "/in" string(6) "7.0.14"
Output for 7.0.7
result of var_dump(__DIR__): string(3) "/in" string(5) "7.0.7"
Output for 7.0.6
result of var_dump(__DIR__): string(3) "/in" string(5) "7.0.6"
Output for 7.0.5
result of var_dump(__DIR__): string(3) "/in" string(5) "7.0.5"
Output for 7.0.4
result of var_dump(__DIR__): string(3) "/in" string(5) "7.0.4"
Output for 7.0.3
result of var_dump(__DIR__): string(3) "/in" string(5) "7.0.3"
Output for 7.0.2
result of var_dump(__DIR__): string(3) "/in" string(5) "7.0.2"
Output for 7.0.1
result of var_dump(__DIR__): string(3) "/in" string(5) "7.0.1"
Output for 7.0.0
result of var_dump(__DIR__): string(3) "/in" string(5) "7.0.0"
Output for hhvm-3.10.0 - 3.12.0
result of var_dump(__DIR__): string(3) "/in" string(11) "5.6.99-hhvm"
Output for 5.6.28
result of var_dump(__DIR__): string(3) "/in" string(6) "5.6.28"
Output for 5.6.22
result of var_dump(__DIR__): string(3) "/in" string(6) "5.6.22"
Output for 5.6.21
result of var_dump(__DIR__): string(3) "/in" string(6) "5.6.21"
Output for 5.6.20
result of var_dump(__DIR__): string(3) "/in" string(6) "5.6.20"
Output for 5.6.19
result of var_dump(__DIR__): string(3) "/in" string(6) "5.6.19"
Output for 5.6.18
result of var_dump(__DIR__): string(3) "/in" string(6) "5.6.18"
Output for 5.6.17
result of var_dump(__DIR__): string(3) "/in" string(6) "5.6.17"
Output for 5.6.16
result of var_dump(__DIR__): string(3) "/in" string(6) "5.6.16"
Output for 5.6.15
result of var_dump(__DIR__): string(3) "/in" string(6) "5.6.15"
Output for 5.6.14
result of var_dump(__DIR__): string(3) "/in" string(6) "5.6.14"
Output for 5.6.13
result of var_dump(__DIR__): string(3) "/in" string(6) "5.6.13"
Output for 5.6.12
result of var_dump(__DIR__): string(3) "/in" string(6) "5.6.12"
Output for 5.6.11
result of var_dump(__DIR__): string(3) "/in" string(6) "5.6.11"
Output for 5.6.10
result of var_dump(__DIR__): string(3) "/in" string(6) "5.6.10"
Output for 5.6.9
result of var_dump(__DIR__): string(3) "/in" string(5) "5.6.9"
Output for 5.6.8
result of var_dump(__DIR__): string(3) "/in" string(5) "5.6.8"
Output for 5.6.7
result of var_dump(__DIR__): string(3) "/in" string(5) "5.6.7"
Output for 5.6.6
result of var_dump(__DIR__): string(3) "/in" string(5) "5.6.6"
Output for 5.6.5
result of var_dump(__DIR__): string(3) "/in" string(5) "5.6.5"
Output for 5.6.4
result of var_dump(__DIR__): string(3) "/in" string(5) "5.6.4"
Output for 5.6.3
result of var_dump(__DIR__): string(3) "/in" string(5) "5.6.3"
Output for 5.6.2
result of var_dump(__DIR__): string(3) "/in" string(5) "5.6.2"
Output for 5.6.1
result of var_dump(__DIR__): string(3) "/in" string(5) "5.6.1"
Output for 5.6.0
result of var_dump(__DIR__): string(3) "/in" string(5) "5.6.0"
Output for 5.5.36
result of var_dump(__DIR__): string(3) "/in" string(6) "5.5.36"
Output for 5.5.35
result of var_dump(__DIR__): string(3) "/in" string(6) "5.5.35"
Output for 5.5.34
result of var_dump(__DIR__): string(3) "/in" string(6) "5.5.34"
Output for 5.5.33
result of var_dump(__DIR__): string(3) "/in" string(6) "5.5.33"
Output for 5.5.32
result of var_dump(__DIR__): string(3) "/in" string(6) "5.5.32"
Output for 5.5.31
result of var_dump(__DIR__): string(3) "/in" string(6) "5.5.31"
Output for 5.5.30
result of var_dump(__DIR__): string(3) "/in" string(6) "5.5.30"
Output for 5.5.29
result of var_dump(__DIR__): string(3) "/in" string(6) "5.5.29"
Output for 5.5.28
result of var_dump(__DIR__): string(3) "/in" string(6) "5.5.28"
Output for 5.5.27
result of var_dump(__DIR__): string(3) "/in" string(6) "5.5.27"
Output for 5.5.26
result of var_dump(__DIR__): string(3) "/in" string(6) "5.5.26"
Output for 5.5.25
result of var_dump(__DIR__): string(3) "/in" string(6) "5.5.25"
Output for 5.5.24
result of var_dump(__DIR__): string(3) "/in" string(6) "5.5.24"
Output for 5.5.23
result of var_dump(__DIR__): string(3) "/in" string(6) "5.5.23"
Output for 5.5.22
result of var_dump(__DIR__): string(3) "/in" string(6) "5.5.22"
Output for 5.5.21
result of var_dump(__DIR__): string(3) "/in" string(6) "5.5.21"
Output for 5.5.20
result of var_dump(__DIR__): string(3) "/in" string(6) "5.5.20"
Output for 5.5.19
result of var_dump(__DIR__): string(3) "/in" string(6) "5.5.19"
Output for 5.5.18
result of var_dump(__DIR__): string(3) "/in" string(6) "5.5.18"
Output for 5.5.16
result of var_dump(__DIR__): string(3) "/in" string(6) "5.5.16"
Output for 5.5.15
result of var_dump(__DIR__): string(3) "/in" string(6) "5.5.15"
Output for 5.5.14
result of var_dump(__DIR__): string(3) "/in" string(6) "5.5.14"
Output for 5.5.13
result of var_dump(__DIR__): string(3) "/in" string(6) "5.5.13"
Output for 5.5.12
result of var_dump(__DIR__): string(3) "/in" string(6) "5.5.12"
Output for 5.5.11
result of var_dump(__DIR__): string(3) "/in" string(6) "5.5.11"
Output for 5.5.10
result of var_dump(__DIR__): string(3) "/in" string(6) "5.5.10"
Output for 5.5.9
result of var_dump(__DIR__): string(3) "/in" string(5) "5.5.9"
Output for 5.5.8
result of var_dump(__DIR__): string(3) "/in" string(5) "5.5.8"
Output for 5.5.7
result of var_dump(__DIR__): string(3) "/in" string(5) "5.5.7"
Output for 5.5.6
result of var_dump(__DIR__): string(3) "/in" string(5) "5.5.6"
Output for 5.5.5
result of var_dump(__DIR__): string(3) "/in" string(5) "5.5.5"
Output for 5.5.4
result of var_dump(__DIR__): string(3) "/in" string(5) "5.5.4"
Output for 5.5.3
result of var_dump(__DIR__): string(3) "/in" string(5) "5.5.3"
Output for 5.5.2
result of var_dump(__DIR__): string(3) "/in" string(5) "5.5.2"
Output for 5.5.1
result of var_dump(__DIR__): string(3) "/in" string(5) "5.5.1"
Output for 5.5.0
result of var_dump(__DIR__): string(3) "/in" string(5) "5.5.0"
Output for 5.4.45
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.45"
Output for 5.4.44
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.44"
Output for 5.4.43
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.43"
Output for 5.4.42
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.42"
Output for 5.4.41
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.41"
Output for 5.4.40
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.40"
Output for 5.4.39
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.39"
Output for 5.4.38
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.38"
Output for 5.4.37
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.37"
Output for 5.4.36
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.36"
Output for 5.4.35
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.35"
Output for 5.4.34
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.34"
Output for 5.4.32
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.32"
Output for 5.4.31
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.31"
Output for 5.4.30
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.30"
Output for 5.4.29
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.29"
Output for 5.4.28
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.28"
Output for 5.4.27
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.27"
Output for 5.4.26
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.26"
Output for 5.4.25
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.25"
Output for 5.4.24
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.24"
Output for 5.4.23
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.23"
Output for 5.4.22
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.22"
Output for 5.4.21
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.21"
Output for 5.4.20
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.20"
Output for 5.4.19
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.19"
Output for 5.4.18
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.18"
Output for 5.4.17
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.17"
Output for 5.4.16
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.16"
Output for 5.4.15
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.15"
Output for 5.4.14
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.14"
Output for 5.4.13
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.13"
Output for 5.4.12
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.12"
Output for 5.4.11
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.11"
Output for 5.4.10
result of var_dump(__DIR__): string(3) "/in" string(6) "5.4.10"
Output for 5.4.9
result of var_dump(__DIR__): string(3) "/in" string(5) "5.4.9"
Output for 5.4.8
result of var_dump(__DIR__): string(3) "/in" string(5) "5.4.8"
Output for 5.4.7
result of var_dump(__DIR__): string(3) "/in" string(5) "5.4.7"
Output for 5.4.6
result of var_dump(__DIR__): string(3) "/in" string(5) "5.4.6"
Output for 5.4.5
result of var_dump(__DIR__): string(3) "/in" string(5) "5.4.5"
Output for 5.4.4
result of var_dump(__DIR__): string(3) "/in" string(5) "5.4.4"
Output for 5.4.3
result of var_dump(__DIR__): string(3) "/in" string(5) "5.4.3"
Output for 5.4.2
result of var_dump(__DIR__): string(3) "/in" string(5) "5.4.2"
Output for 5.4.1
result of var_dump(__DIR__): string(3) "/in" string(5) "5.4.1"
Output for 5.4.0
result of var_dump(__DIR__): string(3) "/in" string(5) "5.4.0"
Output for 5.3.29
result of var_dump(__DIR__): string(3) "/in" string(6) "5.3.29"
Output for 5.3.28
result of var_dump(__DIR__): string(3) "/in" string(6) "5.3.28"
Output for 5.3.27
result of var_dump(__DIR__): string(3) "/in" string(6) "5.3.27"
Output for 5.3.26
result of var_dump(__DIR__): string(3) "/in" string(6) "5.3.26"
Output for 5.3.25
result of var_dump(__DIR__): string(3) "/in" string(6) "5.3.25"
Output for 5.3.24
result of var_dump(__DIR__): string(3) "/in" string(6) "5.3.24"
Output for 5.3.23
result of var_dump(__DIR__): string(3) "/in" string(6) "5.3.23"
Output for 5.3.22
result of var_dump(__DIR__): string(3) "/in" string(6) "5.3.22"
Output for 5.3.21
result of var_dump(__DIR__): string(3) "/in" string(6) "5.3.21"
Output for 5.3.20
result of var_dump(__DIR__): string(3) "/in" string(6) "5.3.20"
Output for 5.3.19
result of var_dump(__DIR__): string(3) "/in" string(6) "5.3.19"
Output for 5.3.18
result of var_dump(__DIR__): string(3) "/in" string(6) "5.3.18"
Output for 5.3.17
result of var_dump(__DIR__): string(3) "/in" string(6) "5.3.17"
Output for 5.3.16
result of var_dump(__DIR__): string(3) "/in" string(6) "5.3.16"
Output for 5.3.15
result of var_dump(__DIR__): string(3) "/in" string(6) "5.3.15"
Output for 5.3.14
result of var_dump(__DIR__): string(3) "/in" string(6) "5.3.14"
Output for 5.3.13
result of var_dump(__DIR__): string(3) "/in" string(6) "5.3.13"
Output for 5.3.12
result of var_dump(__DIR__): string(3) "/in" string(6) "5.3.12"
Output for 5.3.11
result of var_dump(__DIR__): string(3) "/in" string(6) "5.3.11"
Output for 5.3.10
result of var_dump(__DIR__): string(3) "/in" string(6) "5.3.10"
Output for 5.3.9
result of var_dump(__DIR__): string(3) "/in" string(5) "5.3.9"
Output for 5.3.8
result of var_dump(__DIR__): string(3) "/in" string(5) "5.3.8"
Output for 5.3.7
result of var_dump(__DIR__): string(3) "/in" string(5) "5.3.7"
Output for 5.3.6
result of var_dump(__DIR__): string(3) "/in" string(5) "5.3.6"
Output for 5.3.5
result of var_dump(__DIR__): string(3) "/in" string(5) "5.3.5"
Output for 5.3.4
result of var_dump(__DIR__): string(3) "/in" string(5) "5.3.4"
Output for 5.3.3
result of var_dump(__DIR__): string(3) "/in" string(5) "5.3.3"
Output for 5.3.2
result of var_dump(__DIR__): string(3) "/in" string(5) "5.3.2"
Output for 5.3.1
result of var_dump(__DIR__): string(3) "/in" string(5) "5.3.1"
Output for 5.3.0
result of var_dump(__DIR__): string(3) "/in" string(5) "5.3.0"
Output for 5.2.17
result of var_dump(__DIR__): string(3) "/in" string(6) "5.2.17"
Output for 5.2.16
result of var_dump(__DIR__): string(3) "/in" string(6) "5.2.16"
Output for 5.2.15
result of var_dump(__DIR__): string(3) "/in" string(6) "5.2.15"
Output for 5.2.14
result of var_dump(__DIR__): string(3) "/in" string(6) "5.2.14"
Output for 5.2.13
result of var_dump(__DIR__): string(3) "/in" string(6) "5.2.13"
Output for 5.2.12
result of var_dump(__DIR__): string(3) "/in" string(6) "5.2.12"
Output for 5.2.11
result of var_dump(__DIR__): string(3) "/in" string(6) "5.2.11"
Output for 5.2.10
result of var_dump(__DIR__): string(3) "/in" string(6) "5.2.10"
Output for 5.2.9
result of var_dump(__DIR__): string(3) "/in" string(5) "5.2.9"
Output for 5.2.8
result of var_dump(__DIR__): string(3) "/in" string(5) "5.2.8"
Output for 5.2.7
result of var_dump(__DIR__): string(3) "/in" string(5) "5.2.7"
Output for 5.2.6
result of var_dump(__DIR__): string(3) "/in" string(5) "5.2.6"
Output for 5.2.5
result of var_dump(__DIR__): string(3) "/in" string(5) "5.2.5"
Output for 5.2.4
result of var_dump(__DIR__): string(3) "/in" string(5) "5.2.4"
Output for 5.2.3
result of var_dump(__DIR__): string(3) "/in" string(5) "5.2.3"
Output for 5.2.2
result of var_dump(__DIR__): string(3) "/in" string(5) "5.2.2"
Output for 5.2.1
result of var_dump(__DIR__): string(3) "/in" string(5) "5.2.1"
Output for 5.2.0
result of var_dump(__DIR__): string(3) "/in" string(5) "5.2.0"
Output for 5.1.6
result of var_dump(__DIR__): string(3) "/in" string(5) "5.1.6"
Output for 5.1.5
result of var_dump(__DIR__): string(3) "/in" string(5) "5.1.5"
Output for 5.1.4
result of var_dump(__DIR__): string(3) "/in" string(5) "5.1.4"
Output for 5.1.3
result of var_dump(__DIR__): string(3) "/in" string(5) "5.1.3"
Output for 5.1.2
result of var_dump(__DIR__): string(3) "/in" string(5) "5.1.2"
Output for 5.1.1
result of var_dump(__DIR__): string(3) "/in" string(5) "5.1.1"
Output for 5.1.0
result of var_dump(__DIR__): string(3) "/in" string(5) "5.1.0"
Output for 5.0.5
result of var_dump(__DIR__): string(3) "/in" string(5) "5.0.5"
Output for 5.0.4
result of var_dump(__DIR__): string(3) "/in" string(5) "5.0.4"
Output for 5.0.3
result of var_dump(__DIR__): string(3) "/in" string(5) "5.0.3"
Output for 5.0.2
result of var_dump(__DIR__): string(3) "/in" string(5) "5.0.2"
Output for 5.0.1
result of var_dump(__DIR__): string(3) "/in" string(5) "5.0.1"
Output for 5.0.0
result of var_dump(__DIR__): string(3) "/in" string(5) "5.0.0"
Output for 4.4.9
result of var_dump(__DIR__): string(3) "/in" string(5) "4.4.9"
Output for 4.4.8
result of var_dump(__DIR__): string(3) "/in" string(5) "4.4.8"
Output for 4.4.7
result of var_dump(__DIR__): string(3) "/in" string(5) "4.4.7"
Output for 4.4.6
result of var_dump(__DIR__): string(3) "/in" string(5) "4.4.6"
Output for 4.4.5
result of var_dump(__DIR__): string(3) "/in" string(5) "4.4.5"
Output for 4.4.4
result of var_dump(__DIR__): string(3) "/in" string(5) "4.4.4"
Output for 4.4.3
result of var_dump(__DIR__): string(3) "/in" string(5) "4.4.3"
Output for 4.4.2
result of var_dump(__DIR__): string(3) "/in" string(5) "4.4.2"
Output for 4.4.1
result of var_dump(__DIR__): string(3) "/in" string(5) "4.4.1"
Output for 4.4.0
result of var_dump(__DIR__): string(3) "/in" string(5) "4.4.0"
Output for 4.3.11
result of var_dump(__DIR__): string(3) "/in" string(6) "4.3.11"
Output for 4.3.10
result of var_dump(__DIR__): string(3) "/in" string(6) "4.3.10"
Output for 4.3.9
result of var_dump(__DIR__): string(3) "/in" string(5) "4.3.9"
Output for 4.3.8
result of var_dump(__DIR__): string(3) "/in" string(5) "4.3.8"
Output for 4.3.7
result of var_dump(__DIR__): string(3) "/in" string(5) "4.3.7"
Output for 4.3.6
result of var_dump(__DIR__): string(3) "/in" string(5) "4.3.6"
Output for 4.3.5
result of var_dump(__DIR__): string(3) "/in" string(5) "4.3.5"
Output for 4.3.4
result of var_dump(__DIR__): string(3) "/in" string(5) "4.3.4"
Output for 4.3.3
result of var_dump(__DIR__): string(3) "/in" string(5) "4.3.3"
Output for 4.3.2
result of var_dump(__DIR__): string(3) "/in" string(5) "4.3.2"
Output for 4.3.1
result of var_dump(__DIR__): string(3) "/in" string(5) "4.3.1"
Output for 4.3.0
result of var_dump(__DIR__): string(3) "/in" string(5) "4.3.0"