3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(PHP_VERSION);var_dump(PHP_VERSION < 1);
based on YFD1J
Output for 7.1.0
string(5) "7.1.0" bool(false)
Output for 7.0.14
string(6) "7.0.14" bool(false)
Output for 7.0.6
string(5) "7.0.6" bool(false)
Output for 7.0.5
string(5) "7.0.5" bool(false)
Output for 7.0.4
string(5) "7.0.4" bool(false)
Output for 7.0.3
string(5) "7.0.3" bool(false)
Output for 7.0.2
string(5) "7.0.2" bool(false)
Output for 7.0.1
string(5) "7.0.1" bool(false)
Output for 7.0.0
string(5) "7.0.0" bool(false)
Output for hhvm-3.10.0 - 3.12.0
string(11) "5.6.99-hhvm" bool(false)
Output for 5.6.28
string(6) "5.6.28" bool(false)
Output for 5.6.21
string(6) "5.6.21" bool(false)
Output for 5.6.20
string(6) "5.6.20" bool(false)
Output for 5.6.19
string(6) "5.6.19" bool(false)
Output for 5.6.18
string(6) "5.6.18" bool(false)
Output for 5.6.17
string(6) "5.6.17" bool(false)
Output for 5.6.16
string(6) "5.6.16" bool(false)
Output for 5.6.15
string(6) "5.6.15" bool(false)
Output for 5.6.14
string(6) "5.6.14" bool(false)
Output for 5.6.13
string(6) "5.6.13" bool(false)
Output for 5.6.12
string(6) "5.6.12" bool(false)
Output for 5.6.11
string(6) "5.6.11" bool(false)
Output for 5.6.10
string(6) "5.6.10" bool(false)
Output for 5.6.9
string(5) "5.6.9" bool(false)
Output for 5.6.8
string(5) "5.6.8" bool(false)
Output for 5.5.35
string(6) "5.5.35" bool(false)
Output for 5.5.34
string(6) "5.5.34" bool(false)
Output for 5.5.33
string(6) "5.5.33" bool(false)
Output for 5.5.32
string(6) "5.5.32" bool(false)
Output for 5.5.31
string(6) "5.5.31" bool(false)
Output for 5.5.30
string(6) "5.5.30" bool(false)
Output for 5.5.29
string(6) "5.5.29" bool(false)
Output for 5.5.28
string(6) "5.5.28" bool(false)
Output for 5.5.27
string(6) "5.5.27" bool(false)
Output for 5.5.26
string(6) "5.5.26" bool(false)
Output for 5.5.25
string(6) "5.5.25" bool(false)
Output for 5.5.24
string(6) "5.5.24" bool(false)
Output for 5.4.45
string(6) "5.4.45" bool(false)
Output for 5.4.44
string(6) "5.4.44" bool(false)
Output for 5.4.43
string(6) "5.4.43" bool(false)
Output for 5.4.42
string(6) "5.4.42" bool(false)
Output for 5.4.41
string(6) "5.4.41" bool(false)
Output for 5.4.40
string(6) "5.4.40" bool(false)
Output for 5.4.39
string(6) "5.4.39" bool(false)
Output for 5.4.38
string(6) "5.4.38" bool(false)
Output for 5.4.37
string(6) "5.4.37" bool(false)
Output for 5.4.36
string(6) "5.4.36" bool(false)
Output for 5.4.35
string(6) "5.4.35" bool(false)
Output for 5.4.34
string(6) "5.4.34" bool(false)
Output for 5.4.32
string(6) "5.4.32" bool(false)
Output for 5.4.31
string(6) "5.4.31" bool(false)
Output for 5.4.30
string(6) "5.4.30" bool(false)
Output for 5.4.29
string(6) "5.4.29" bool(false)
Output for 5.4.28
string(6) "5.4.28" bool(false)
Output for 5.4.27
string(6) "5.4.27" bool(false)
Output for 5.4.26
string(6) "5.4.26" bool(false)
Output for 5.4.25
string(6) "5.4.25" bool(false)
Output for 5.4.24
string(6) "5.4.24" bool(false)
Output for 5.4.23
string(6) "5.4.23" bool(false)
Output for 5.4.22
string(6) "5.4.22" bool(false)
Output for 5.4.21
string(6) "5.4.21" bool(false)
Output for 5.4.20
string(6) "5.4.20" bool(false)
Output for 5.4.19
string(6) "5.4.19" bool(false)
Output for 5.4.18
string(6) "5.4.18" bool(false)
Output for 5.4.17
string(6) "5.4.17" bool(false)
Output for 5.4.16
string(6) "5.4.16" bool(false)
Output for 5.4.15
string(6) "5.4.15" bool(false)
Output for 5.4.14
string(6) "5.4.14" bool(false)
Output for 5.4.13
string(6) "5.4.13" bool(false)
Output for 5.4.12
string(6) "5.4.12" bool(false)
Output for 5.4.11
string(6) "5.4.11" bool(false)
Output for 5.4.10
string(6) "5.4.10" bool(false)
Output for 5.4.9
string(5) "5.4.9" bool(false)
Output for 5.4.8
string(5) "5.4.8" bool(false)
Output for 5.4.7
string(5) "5.4.7" bool(false)
Output for 5.4.6
string(5) "5.4.6" bool(false)
Output for 5.4.5
string(5) "5.4.5" bool(false)
Output for 5.4.4
string(5) "5.4.4" bool(false)
Output for 5.4.3
string(5) "5.4.3" bool(false)
Output for 5.4.2
string(5) "5.4.2" bool(false)
Output for 5.4.1
string(5) "5.4.1" bool(false)
Output for 5.4.0
string(5) "5.4.0" bool(false)
Output for 5.3.29
string(6) "5.3.29" bool(false)
Output for 5.3.28
string(6) "5.3.28" bool(false)
Output for 5.3.27
string(6) "5.3.27" bool(false)
Output for 5.3.26
string(6) "5.3.26" bool(false)
Output for 5.3.25
string(6) "5.3.25" bool(false)
Output for 5.3.24
string(6) "5.3.24" bool(false)
Output for 5.3.23
string(6) "5.3.23" bool(false)
Output for 5.3.22
string(6) "5.3.22" bool(false)
Output for 5.3.21
string(6) "5.3.21" bool(false)
Output for 5.3.20
string(6) "5.3.20" bool(false)
Output for 5.3.19
string(6) "5.3.19" bool(false)
Output for 5.3.18
string(6) "5.3.18" bool(false)
Output for 5.3.17
string(6) "5.3.17" bool(false)
Output for 5.3.16
string(6) "5.3.16" bool(false)
Output for 5.3.15
string(6) "5.3.15" bool(false)
Output for 5.3.14
string(6) "5.3.14" bool(false)
Output for 5.3.13
string(6) "5.3.13" bool(false)
Output for 5.3.12
string(6) "5.3.12" bool(false)
Output for 5.3.11
string(6) "5.3.11" bool(false)
Output for 5.3.10
string(6) "5.3.10" bool(false)
Output for 5.3.9
string(5) "5.3.9" bool(false)
Output for 5.3.8
string(5) "5.3.8" bool(false)
Output for 5.3.7
string(5) "5.3.7" bool(false)
Output for 5.3.6
string(5) "5.3.6" bool(false)
Output for 5.3.5
string(5) "5.3.5" bool(false)
Output for 5.3.4
string(5) "5.3.4" bool(false)
Output for 5.3.3
string(5) "5.3.3" bool(false)
Output for 5.3.2
string(5) "5.3.2" bool(false)
Output for 5.3.1
string(5) "5.3.1" bool(false)
Output for 5.3.0
string(5) "5.3.0" bool(false)
Output for 5.2.17
string(6) "5.2.17" bool(false)
Output for 5.2.16
string(6) "5.2.16" bool(false)
Output for 5.2.15
string(6) "5.2.15" bool(false)
Output for 5.2.14
string(6) "5.2.14" bool(false)
Output for 5.2.13
string(6) "5.2.13" bool(false)
Output for 5.2.12
string(6) "5.2.12" bool(false)
Output for 5.2.11
string(6) "5.2.11" bool(false)
Output for 5.2.10
string(6) "5.2.10" bool(false)
Output for 5.2.9
string(5) "5.2.9" bool(false)
Output for 5.2.8
string(5) "5.2.8" bool(false)
Output for 5.2.7
string(5) "5.2.7" bool(false)
Output for 5.2.6
string(5) "5.2.6" bool(false)
Output for 5.2.5
string(5) "5.2.5" bool(false)
Output for 5.2.4
string(5) "5.2.4" bool(false)
Output for 5.2.3
string(5) "5.2.3" bool(false)
Output for 5.2.2
string(5) "5.2.2" bool(false)
Output for 5.2.1
string(5) "5.2.1" bool(false)
Output for 5.2.0
string(5) "5.2.0" bool(false)
Output for 5.1.6
string(5) "5.1.6" bool(false)
Output for 5.1.5
string(5) "5.1.5" bool(false)
Output for 5.1.4
string(5) "5.1.4" bool(false)
Output for 5.1.3
string(5) "5.1.3" bool(false)
Output for 5.1.2
string(5) "5.1.2" bool(false)
Output for 5.1.1
string(5) "5.1.1" bool(false)
Output for 5.1.0
string(5) "5.1.0" bool(false)
Output for 5.0.5
string(5) "5.0.5" bool(false)
Output for 5.0.4
string(5) "5.0.4" bool(false)
Output for 5.0.3
string(5) "5.0.3" bool(false)
Output for 5.0.2
string(5) "5.0.2" bool(false)
Output for 5.0.1
string(5) "5.0.1" bool(false)
Output for 5.0.0
string(5) "5.0.0" bool(false)
Output for 4.4.9
string(5) "4.4.9" bool(false)
Output for 4.4.8
string(5) "4.4.8" bool(false)
Output for 4.4.7
string(5) "4.4.7" bool(false)
Output for 4.4.6
string(5) "4.4.6" bool(false)
Output for 4.4.5
string(5) "4.4.5" bool(false)
Output for 4.4.4
string(5) "4.4.4" bool(false)
Output for 4.4.3
string(5) "4.4.3" bool(false)
Output for 4.4.2
string(5) "4.4.2" bool(false)
Output for 4.4.1
string(5) "4.4.1" bool(false)
Output for 4.4.0
string(5) "4.4.0" bool(false)
Output for 4.3.11
string(6) "4.3.11" bool(false)
Output for 4.3.10
string(6) "4.3.10" bool(false)
Output for 4.3.9
string(5) "4.3.9" bool(false)
Output for 4.3.8
string(5) "4.3.8" bool(false)
Output for 4.3.7
string(5) "4.3.7" bool(false)
Output for 4.3.6
string(5) "4.3.6" bool(false)
Output for 4.3.5
string(5) "4.3.5" bool(false)
Output for 4.3.4
string(5) "4.3.4" bool(false)
Output for 4.3.3
string(5) "4.3.3" bool(false)
Output for 4.3.2
string(5) "4.3.2" bool(false)
Output for 4.3.1
string(5) "4.3.1" bool(false)
Output for 4.3.0
string(5) "4.3.0" bool(false)