3v4l.org

run code in 300+ PHP versions simultaneously
<?hh class Text { protected $text; public function __construct($text) { $this->text = $text; } public function hello() : int { return $this->text; } } var_dump((new Text(1))->hello());

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0170.00016.61
8.3.50.0160.00521.89
8.3.40.0090.01218.54
8.3.30.0130.00018.79
8.3.20.0050.00320.13
8.3.10.0000.00723.57
8.3.00.0100.00017.50
8.2.180.0100.01018.04
8.2.170.0140.00722.96
8.2.160.0070.00720.37
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0120.00626.16
8.2.120.0070.00022.26
8.2.110.0080.00020.75
8.2.100.0040.00819.63
8.2.90.0000.00817.78
8.2.80.0030.00619.16
8.2.70.0000.00917.93
8.2.60.0000.00717.80
8.2.50.0100.00018.10
8.2.40.0040.00420.46
8.2.30.0000.00717.92
8.2.20.0000.00717.54
8.2.10.0050.00317.91
8.2.00.0050.00317.53
8.1.280.0040.01125.92
8.1.270.0030.00622.19
8.1.260.0060.00326.35
8.1.250.0030.00328.09
8.1.240.0060.00321.23
8.1.230.0090.00320.97
8.1.220.0000.00717.74
8.1.210.0030.00618.77
8.1.200.0040.00417.22
8.1.190.0080.00016.88
8.1.180.0020.00518.10
8.1.170.0090.00018.57
8.1.160.0030.00322.08
8.1.150.0040.00418.49
8.1.140.0030.00717.27
8.1.130.0060.00017.74
8.1.120.0000.00917.34
8.1.110.0040.00417.30
8.1.100.0000.00717.28
8.1.90.0000.00717.18
8.1.80.0050.00317.23
8.1.70.0030.00317.25
8.1.60.0030.00617.34
8.1.50.0040.00417.36
8.1.40.0000.00817.37
8.1.30.0000.00817.42
8.1.20.0050.00217.37
8.1.10.0070.00017.45
8.1.00.0000.00717.36
8.0.300.0000.00720.21
8.0.290.0060.00316.63
8.0.280.0000.00718.36
8.0.270.0070.00017.10
8.0.260.0000.00617.05
8.0.250.0000.00716.84
8.0.240.0040.00416.85
8.0.230.0020.00516.70
8.0.220.0040.00416.75
8.0.210.0040.00416.61
8.0.200.0000.00616.77
8.0.190.0030.00316.70
8.0.180.0080.00016.66
8.0.170.0060.00316.67
8.0.160.0000.00716.84
8.0.150.0080.00016.65
8.0.140.0070.00016.68
8.0.130.0040.00413.35
8.0.120.0000.00816.77
8.0.110.0040.00416.71
8.0.100.0050.00216.62
8.0.90.0050.00216.69
8.0.80.0060.00916.82
8.0.70.0040.00316.78
8.0.60.0040.00416.75
8.0.50.0040.00416.71
8.0.30.0070.01216.99
8.0.20.0100.00817.40
8.0.10.0000.00716.91
8.0.00.0120.00516.51
7.4.330.0000.00615.00
7.4.320.0030.00316.46
7.4.300.0030.00316.41
7.4.290.0030.00316.31
7.4.280.0070.00016.30
7.4.270.0030.00316.27
7.4.260.0080.00016.33
7.4.250.0070.00016.23
7.4.240.0040.00316.34
7.4.230.0070.00016.25
7.4.220.0110.00516.45
7.4.210.0070.00716.46
7.4.200.0060.00016.26
7.4.190.0030.00316.34
7.4.160.0180.00616.44
7.4.150.0060.01117.40
7.4.140.0080.00917.86
7.4.130.0100.00716.41
7.4.120.0160.00516.50
7.4.110.0070.01016.37
7.4.100.0030.01716.35
7.4.90.0100.00716.26
7.4.80.0090.01319.39
7.4.70.0030.01316.46
7.4.60.0030.01316.43
7.4.50.0030.00316.27
7.4.40.0070.00722.77
7.4.30.0040.01116.43
7.3.330.0000.00513.21
7.3.320.0020.00213.20
7.3.310.0000.00715.95
7.3.300.0000.00716.14
7.3.290.0040.01116.18
7.3.280.0120.00616.14
7.3.270.0040.01317.40
7.3.260.0090.01316.27
7.3.250.0160.00416.13
7.3.240.0100.00616.22
7.3.230.0170.00016.41
7.3.210.0080.01216.42
7.3.200.0130.00919.39
7.3.190.0120.00416.31
7.3.180.0090.00616.31
7.3.170.0150.00016.27
7.3.160.0090.00616.48
7.2.330.0150.00316.49
7.2.320.0080.01316.36
7.2.310.0120.01216.39
7.2.300.0070.01016.21
7.2.290.0100.00716.13
5.4.320.0060.03612.45
5.4.310.0040.04012.45
5.4.300.0040.03912.45
5.4.290.0100.03712.43
5.4.280.0050.03912.33
5.4.270.0050.04012.33
5.4.260.0090.05612.33
5.4.250.0170.04712.33
5.4.240.0140.05012.33
5.4.230.0100.06112.32
5.4.220.0150.05612.32
5.4.210.0080.05812.32
5.4.200.0040.05912.32
5.4.190.0170.05912.32
5.4.180.0050.03712.32
5.4.170.0090.03412.33
5.4.160.0070.03612.32
5.4.150.0070.04612.32
5.4.140.0080.05412.01
5.4.130.0090.04112.00
5.4.120.0120.04411.95
5.4.110.0080.03611.95
5.4.100.0060.03511.95
5.4.90.0030.04211.95
5.4.80.0120.04611.95
5.4.70.0060.04911.94
5.4.60.0080.04211.94
5.4.50.0070.03611.94
5.4.40.0040.03911.93
5.4.30.0090.03611.93
5.4.20.0050.04111.93
5.4.10.0060.03711.93
5.4.00.0070.03611.42
5.3.290.0050.04112.80
5.3.280.0090.03612.71
5.3.270.0110.04612.73
5.3.260.0100.05612.72
5.3.250.0090.05912.72
5.3.240.0070.04012.71
5.3.230.0090.05112.71
5.3.220.0060.04812.68
5.3.210.0050.04512.68
5.3.200.0080.04812.68
5.3.190.0040.05012.67
5.3.180.0070.03812.67
5.3.170.0090.03712.66
5.3.160.0080.03912.67
5.3.150.0060.03712.67
5.3.140.0110.04312.66
5.3.130.0040.04312.66
5.3.120.0070.04812.65
5.3.110.0070.03912.66
5.3.100.0090.05112.12
5.3.90.0050.04912.08
5.3.80.0090.04712.07
5.3.70.0120.07912.08
5.3.60.0050.03812.06
5.3.50.0070.03612.00
5.3.40.0090.03712.00
5.3.30.0070.03611.94
5.3.20.0110.03411.72
5.3.10.0140.04511.69
5.3.00.0100.05711.67

preferences:
43.09 ms | 401 KiB | 5 Q