3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A{ public function Data(){ return B::Date(); } } $systA=new A(); class B{ private static $datetimezone; public static function SetTimeZone($a){ self::$datetimezone=$a; } public static function Date(){ return self::$datetimezone; } } B::SetTimeZone('Europe/Paris'); print_r($systA->Data());

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)
8.3.60.0150.00418.56
8.3.50.0150.00317.48
8.3.40.0040.01118.67
8.3.30.0110.00418.84
8.3.20.0040.00418.61
8.3.10.0030.00520.54
8.3.00.0000.00817.48
8.2.180.0120.00916.63
8.2.170.0110.00322.96
8.2.160.0040.01122.05
8.2.150.0040.01624.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00419.95
8.2.110.0060.00320.90
8.2.100.0040.00717.91
8.2.90.0030.00619.07
8.2.80.0050.00218.03
8.2.70.0030.00617.63
8.2.60.0050.00317.90
8.2.50.0040.00418.07
8.2.40.0040.00418.16
8.2.30.0020.00517.88
8.2.20.0050.00217.74
8.2.10.0050.00317.62
8.2.00.0000.00817.68
8.1.280.0120.00625.92
8.1.270.0030.00624.66
8.1.260.0060.00326.35
8.1.250.0070.00028.09
8.1.240.0060.00322.50
8.1.230.0070.00320.87
8.1.220.0040.00417.74
8.1.210.0060.00318.91
8.1.200.0060.00317.38
8.1.190.0040.00417.53
8.1.180.0030.00518.10
8.1.170.0000.00818.84
8.1.160.0000.00818.77
8.1.150.0050.00218.59
8.1.140.0030.00717.39
8.1.130.0000.00717.88
8.1.120.0000.00717.40
8.1.110.0000.00817.41
8.1.100.0000.00717.41
8.1.90.0030.00317.33
8.1.80.0000.00817.41
8.1.70.0070.00017.35
8.1.60.0050.00317.64
8.1.50.0000.00817.37
8.1.40.0000.00817.59
8.1.30.0000.00717.63
8.1.20.0040.00417.66
8.1.10.0000.00817.52
8.1.00.0040.00417.52
8.0.300.0000.00719.90
8.0.290.0040.00416.58
8.0.280.0000.00718.39
8.0.270.0030.00617.20
8.0.260.0060.00016.67
8.0.250.0080.00016.83
8.0.240.0030.00616.84
8.0.230.0040.00416.85
8.0.220.0050.00216.77
8.0.210.0040.00416.85
8.0.200.0060.00316.73
8.0.190.0100.00316.93
8.0.180.0080.00016.77
8.0.170.0030.00516.75
8.0.160.0030.00316.78
8.0.150.0060.00316.66
8.0.140.0040.00416.68
8.0.130.0050.00013.27
8.0.120.0050.00316.78
8.0.110.0040.00416.81
8.0.100.0040.00416.89
8.0.90.0040.00416.95
8.0.80.0110.00416.78
8.0.70.0040.00416.73
8.0.60.0000.00816.78
8.0.50.0000.00716.79
8.0.30.0070.01217.04
8.0.20.0100.00817.22
8.0.10.0000.00716.81
8.0.00.0110.00816.65
7.4.330.0060.00014.59
7.4.320.0030.00316.43
7.4.300.0020.00516.55
7.4.290.0000.00816.49
7.4.280.0030.00816.61
7.4.270.0040.00416.54
7.4.260.0050.00213.21
7.4.250.0050.00316.58
7.4.240.0030.00516.57
7.4.230.0040.00416.70
7.4.220.0030.01916.58
7.4.210.0090.00716.51
7.4.200.0050.00316.63
7.4.190.0080.00016.66
7.4.160.0060.00916.50
7.4.150.0060.00917.07
7.4.140.0110.00917.15
7.4.130.0150.00816.48
7.4.120.0140.00516.49
7.4.110.0130.00616.36
7.4.100.0030.02016.49
7.4.90.0060.01616.56
7.4.80.0080.00818.80
7.4.70.0030.01416.64
7.4.60.0180.00016.35
7.4.50.0060.00016.54
7.4.40.0050.00821.94
7.4.30.0090.00916.41
7.4.00.0030.01014.65
7.3.330.0060.00013.36
7.3.320.0000.00613.36
7.3.310.0030.00516.13
7.3.300.0030.00316.32
7.3.290.0030.01016.29
7.3.280.0110.00416.37
7.3.270.0100.00717.07
7.3.260.0080.00918.24
7.3.250.0090.01116.49
7.3.240.0100.00716.35
7.3.230.0090.00916.46
7.3.210.0100.00716.42
7.3.200.0100.00719.39
7.3.190.0060.01816.52
7.3.180.0150.00316.48
7.3.170.0100.01016.48
7.3.160.0060.01016.41
7.3.120.0030.01314.83
7.3.10.0080.00916.38
7.3.00.0040.01116.16
7.2.330.0060.01116.24
7.2.320.0080.01416.65
7.2.310.0030.01516.38
7.2.300.0160.00016.69
7.2.290.0130.00316.76
7.2.130.0040.01216.55
7.2.120.0060.00916.52
7.2.110.0120.00816.41
7.2.100.0210.00016.48
7.2.90.0060.00916.29
7.2.80.0200.00616.54
7.2.70.0220.00716.85
7.2.60.0190.00616.01
7.2.50.0180.00416.45
7.2.40.0110.01116.48
7.2.30.0210.00016.73
7.2.20.0180.00316.36
7.2.10.0200.00016.23
7.2.00.0140.00818.08
7.1.250.0140.00014.97
7.1.100.0000.01018.16
7.1.70.0000.00717.20
7.1.60.0100.01319.40
7.1.50.0060.01616.95
7.1.00.0070.06322.34
7.0.200.0040.00416.73
7.0.140.0100.06321.92
7.0.120.0000.03322.12
7.0.60.0070.06720.00
7.0.50.0130.04017.88
7.0.40.0070.08720.30
7.0.30.0270.04720.16
7.0.20.0230.03320.23
7.0.10.0100.08320.10
7.0.00.0170.06720.11
5.6.280.0030.07320.84
5.6.210.0070.08320.73
5.6.200.0100.07718.29
5.6.190.0130.03720.47
5.6.180.0300.04720.48
5.6.170.0330.07020.39
5.6.160.0130.07720.56
5.6.150.0070.08018.14
5.6.140.0070.03718.21
5.6.130.0130.06718.17
5.6.120.0100.07721.01
5.6.110.0000.08320.99
5.6.100.0100.08320.94
5.6.90.0030.06721.00
5.6.80.0170.07720.29
5.5.350.0200.05320.45
5.5.340.0130.04718.08
5.5.330.0030.09020.13
5.5.320.0000.04320.36
5.5.310.0230.07720.32
5.5.300.0100.08017.98
5.5.290.0000.07318.07
5.5.280.0070.08020.74
5.5.270.0100.07020.78
5.5.260.0130.06020.96
5.5.250.0130.07320.66
5.5.240.0100.07720.16
5.4.450.0130.04319.48
5.4.440.0100.07019.57
5.4.430.0170.07019.57
5.4.420.0070.08319.33
5.4.410.0030.08319.48
5.4.400.0070.05719.25
5.4.390.0070.07019.05
5.4.380.0100.05719.16
5.4.370.0070.07318.96
5.4.360.0100.06318.98
5.4.350.0100.04318.93
5.4.340.0070.07719.24
5.4.320.0030.08018.84
5.4.310.0100.07719.01
5.4.300.0070.07719.16
5.4.290.0000.08718.85
5.4.280.0200.06318.87
5.4.270.0070.08019.14
5.4.260.0070.05019.16
5.4.250.0070.04319.23
5.4.240.0070.05319.15
5.4.230.0100.07019.14
5.4.220.0030.08019.14
5.4.210.0070.06019.21
5.4.200.0100.07718.99
5.4.190.0070.07019.14
5.4.180.0100.03719.14
5.4.170.0030.07719.13
5.4.160.0030.05719.21
5.4.150.0100.05319.22
5.4.140.0100.04016.55
5.4.130.0170.06016.45
5.4.120.0070.06316.45
5.4.110.0070.03716.32
5.4.100.0030.03716.48
5.4.90.0030.04316.48
5.4.80.0030.07316.33
5.4.70.0030.07716.71
5.4.60.0030.05016.26
5.4.50.0070.05716.40
5.4.40.0100.06016.43
5.4.30.0130.06716.39
5.4.20.0100.07016.38
5.4.10.0070.04016.38
5.4.00.0000.06015.70
5.3.290.0100.06314.66
5.3.280.0100.05014.65
5.3.270.0000.08314.66
5.3.260.0030.07714.63
5.3.250.0070.04014.59
5.3.240.0070.07714.68
5.3.230.0070.08014.63
5.3.220.0000.04714.57
5.3.210.0130.03014.61
5.3.200.0030.04314.56
5.3.190.0100.05714.62
5.3.180.0100.07014.59
5.3.170.0070.04314.58
5.3.160.0130.05314.72
5.3.150.0100.07014.56
5.3.140.0070.07314.70
5.3.130.0070.04714.59
5.3.120.0030.08314.58
5.3.110.0170.06014.62
5.3.100.0200.06014.20
5.3.90.0030.04314.09
5.3.80.0130.05713.95
5.3.70.0100.06314.18
5.3.60.0000.04714.06
5.3.50.0070.05713.92
5.3.40.0100.07314.11
5.3.30.0070.07313.97
5.3.20.0100.07013.71
5.3.10.0170.03013.66
5.3.00.0000.04013.62
5.2.170.0070.06011.16
5.2.160.0000.03711.16
5.2.150.0030.06011.13
5.2.140.0030.05711.04
5.2.130.0030.05011.11
5.2.120.0100.03711.15
5.2.110.0000.03311.25
5.2.100.0030.05711.10
5.2.90.0100.03011.14
5.2.80.0070.02711.07
5.2.70.0100.02311.06
5.2.60.0070.04311.23
5.2.50.0100.05311.09
5.2.40.0030.06310.97
5.2.30.0030.06710.98
5.2.20.0070.03010.97
5.2.10.0030.02710.91
5.2.00.0030.03010.77
5.1.60.0070.02010.05
5.1.50.0000.0309.91
5.1.40.0000.02710.14
5.1.30.0000.02710.30
5.1.20.0000.03010.36
5.1.10.0070.02010.16
5.1.00.0070.0209.98
5.0.50.0000.0238.60
5.0.40.0030.0278.48
5.0.30.0030.0308.23
5.0.20.0030.0178.22
5.0.10.0030.0178.18
5.0.00.0000.0308.14
4.4.90.0000.0337.98
4.4.80.0000.0337.98
4.4.70.0030.0207.98
4.4.60.0000.0207.98
4.4.50.0070.0107.98
4.4.40.0000.0237.98
4.4.30.0030.0137.98
4.4.20.0030.0137.98
4.4.10.0030.0137.98
4.4.00.0030.0277.98
4.3.110.0000.0137.98
4.3.100.0000.0137.98
4.3.90.0000.0137.98
4.3.80.0030.0207.98
4.3.70.0000.0177.98
4.3.60.0000.0177.98
4.3.50.0000.0137.98
4.3.40.0000.0237.98
4.3.30.0000.0137.98
4.3.20.0000.0177.98
4.3.10.0000.0137.98
4.3.00.0070.0107.98

preferences:
40.34 ms | 401 KiB | 5 Q