3v4l.org

run code in 300+ PHP versions simultaneously
<?php $oldTime = new DateTime('now', new DateTimeZone('Europe/Athens')); $newTime = clone $oldTime; $newTime->setTimezone(new DateTimeZone('Europe/London')); if ($oldTime->format('d.m.Y H:i:s') != $newTime->format('d.m.Y H:i:s')) { die('a'); } die('ok');

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)
8.3.60.0170.00318.56
8.3.50.0110.00917.44
8.3.40.0110.00419.09
8.3.30.0060.00918.93
8.3.20.0050.00319.07
8.3.10.0060.00320.83
8.3.00.0040.00417.63
8.2.180.0110.00716.63
8.2.170.0070.00722.96
8.2.160.0030.01022.13
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0040.01126.16
8.2.120.0040.00419.77
8.2.110.0050.00520.92
8.2.100.0120.00018.03
8.2.90.0000.01019.22
8.2.80.0100.00018.05
8.2.70.0030.00917.73
8.2.60.0040.00418.16
8.2.50.0080.00019.63
8.2.40.0000.00820.00
8.2.30.0050.00218.16
8.2.20.0000.00817.89
8.2.10.0030.00517.82
8.2.00.0000.00817.96
8.1.280.0030.01225.92
8.1.270.0000.00724.66
8.1.260.0090.00526.35
8.1.250.0070.00028.09
8.1.240.0060.00322.33
8.1.230.0090.00320.92
8.1.220.0000.00817.74
8.1.210.0030.00618.78
8.1.200.0000.01017.48
8.1.190.0040.00417.52
8.1.180.0040.00418.10
8.1.170.0040.00418.89
8.1.160.0000.00818.95
8.1.150.0040.00418.86
8.1.140.0030.00617.70
8.1.130.0000.00717.93
8.1.120.0040.00417.55
8.1.110.0050.00317.64
8.1.100.0000.00817.53
8.1.90.0040.00417.63
8.1.80.0000.00717.59
8.1.70.0000.00717.66
8.1.60.0030.00517.63
8.1.50.0000.00717.61
8.1.40.0040.00417.55
8.1.30.0030.00617.72
8.1.20.0050.00317.75
8.1.10.0000.00817.75
8.1.00.0050.00517.64
8.0.300.0040.00419.90
8.0.290.0070.00016.99
8.0.280.0030.00318.46
8.0.270.0070.00017.32
8.0.260.0000.00817.09
8.0.250.0080.00017.21
8.0.240.0080.00017.16
8.0.230.0030.00517.08
8.0.220.0030.00317.01
8.0.210.0040.00417.20
8.0.200.0030.00617.06
8.0.190.0000.00917.05
8.0.180.0000.00717.15
8.0.170.0060.00317.00
8.0.160.0070.00017.07
8.0.150.0000.00917.10
8.0.140.0120.00417.15
8.0.130.0000.00613.61
8.0.120.0040.00417.14
8.0.110.0000.00717.01
8.0.100.0040.00416.93
8.0.90.0060.00317.02
8.0.80.0030.01317.15
8.0.70.0080.00017.01
8.0.60.0020.00517.03
8.0.50.0070.00017.02
8.0.30.0150.00617.26
8.0.20.0120.00617.52
8.0.10.0000.00817.16
8.0.00.0130.00617.00
7.4.330.0050.00014.93
7.4.320.0050.00216.74
7.4.300.0070.00016.77
7.4.290.0030.00316.71
7.4.280.0080.00616.82
7.4.270.0000.00716.63
7.4.260.0030.00513.48
7.4.250.0040.00416.66
7.4.240.0000.00716.67
7.4.230.0000.00716.54
7.4.220.0130.00316.84
7.4.210.0040.01216.67
7.4.200.0080.00016.62
7.4.190.0040.00416.66
7.4.160.0030.01316.58
7.4.150.0140.00317.07
7.4.140.0060.01617.33
7.4.130.0100.00716.74
7.4.120.0100.01316.59
7.4.110.0110.00816.70
7.4.100.0130.00416.68
7.4.90.0060.01116.82
7.4.80.0200.00718.80
7.4.70.0030.01616.61
7.4.60.0070.01316.48
7.4.50.0030.00623.42
7.4.40.0030.01021.69
7.4.30.0150.00916.92
7.4.00.0070.01115.27
7.3.330.0030.00313.45
7.3.320.0050.00013.34
7.3.310.0000.00816.45
7.3.300.0030.00316.50
7.3.290.0090.00616.53
7.3.280.0100.00416.56
7.3.270.0120.00617.07
7.3.260.0070.01118.24
7.3.250.0140.00416.57
7.3.240.0130.00316.46
7.3.230.0070.01016.54
7.3.210.0030.01316.52
7.3.200.0140.00719.39
7.3.190.0030.02116.67
7.3.180.0140.00316.58
7.3.170.0030.01216.62
7.3.160.0000.01416.70
7.3.120.0040.01114.80
7.3.10.0110.00616.80
7.3.00.0130.00416.82
7.2.330.0140.00317.05
7.2.320.0060.01216.97
7.2.310.0080.00816.82
7.2.300.0140.01116.56
7.2.290.0070.01017.09
7.2.130.0110.00516.93
7.2.120.0100.00316.69
7.2.110.0130.00516.84
7.2.100.0110.00716.87
7.2.90.0120.00817.05
7.2.80.0040.00916.79
7.2.70.0070.01116.65
7.2.60.0090.00817.04
7.2.50.0070.01016.98
7.2.40.0150.00816.99
7.2.30.0100.00516.82
7.2.20.0090.00716.93
7.2.10.0140.00316.79
7.2.00.0140.00417.01
7.1.250.0050.01015.79
7.1.70.0030.00517.00
7.1.60.0030.02219.40
7.1.50.0040.01617.14
7.1.00.0000.03722.36
7.0.200.0030.00717.04
7.0.140.0200.05022.09
7.0.120.0070.03322.01
7.0.60.0100.07319.94
7.0.50.0030.04317.85
7.0.40.0030.05317.75
7.0.30.0130.04017.77
7.0.20.0030.04017.70
7.0.10.0100.03317.78
7.0.00.0000.04717.75
5.6.280.0030.07321.11
5.6.210.0070.08020.76
5.6.200.0070.06318.19
5.6.190.0070.04318.11
5.6.180.0100.03718.09
5.6.170.0100.03318.13
5.6.160.0030.04018.21
5.6.150.0030.04018.19
5.6.140.0070.03718.18
5.6.130.0100.03318.11
5.6.120.0000.04318.22
5.6.110.0030.04018.18
5.6.100.0030.04718.16
5.6.90.0000.04318.16
5.6.80.0100.03017.50
5.6.70.0030.03717.48
5.6.60.0030.03717.57
5.6.50.0070.03317.56
5.6.40.0070.04017.50
5.6.30.0030.03717.51
5.6.20.0100.07317.57
5.6.10.0100.06717.57
5.6.00.0030.04017.45
5.5.350.0230.07320.46
5.5.340.0070.04018.02
5.5.330.0070.06017.89
5.5.320.0030.04017.99
5.5.310.0030.04018.00
5.5.300.0100.04017.92
5.5.290.0030.04017.96
5.5.280.0030.04018.00
5.5.270.0100.03317.87
5.5.260.0030.04017.89
5.5.250.0070.03717.70
5.5.240.0070.03317.35
5.5.230.0000.04017.30
5.5.220.0030.03717.39
5.5.210.0070.03317.29
5.5.200.0000.04717.29
5.5.190.0000.05017.24
5.5.180.0100.04317.27
5.5.160.0000.04317.32
5.5.150.0070.07717.32
5.5.140.0030.05717.26
5.5.130.0100.05317.33
5.5.120.0070.07717.25
5.5.110.0030.08017.36
5.5.100.0030.07717.26
5.5.90.0000.05017.23
5.5.80.0030.05017.26
5.5.70.0070.06317.22
5.5.60.0030.08017.13
5.5.50.0100.04717.23
5.5.40.0070.08017.23
5.5.30.0030.04017.24
5.5.20.0070.06017.25
5.5.10.0130.06317.21
5.5.00.0070.07717.12
5.4.450.0000.04319.44
5.4.440.0000.04319.44
5.4.430.0000.04019.14
5.4.420.0000.04019.27
5.4.410.0070.03319.21
5.4.400.0030.03719.04
5.4.390.0070.04718.99
5.4.380.0000.04019.07
5.4.370.0030.04019.03
5.4.360.0030.03718.98
5.4.350.0100.03018.97
5.4.340.0100.07318.95
5.4.320.0100.07319.11
5.4.310.0070.07018.95
5.4.300.0070.07719.07
5.4.290.0000.05019.02
5.4.280.0000.05318.99
5.4.270.0100.07319.03
5.4.260.0070.08019.11
5.4.250.0070.05019.02
5.4.240.0030.04018.96
5.4.230.0030.07018.95
5.4.220.0070.06719.07
5.4.210.0100.07319.02
5.4.200.0200.06318.95
5.4.190.0030.04018.96
5.4.180.0100.04018.94
5.4.170.0200.06319.11
5.4.160.0030.07018.97
5.4.150.0130.07718.96
5.4.140.0130.06716.31
5.4.130.0030.07316.31
5.4.120.0100.04016.49
5.4.110.0070.07316.36
5.4.100.0100.07016.34
5.4.90.0070.06316.30
5.4.80.0100.04016.32
5.4.70.0070.04316.33
5.4.60.0030.07316.39
5.4.50.0000.07716.30
5.4.40.0030.06316.55
5.4.30.0100.07016.15
5.4.20.0070.04716.39
5.4.10.0070.07316.26
5.4.00.0130.07015.68
5.3.290.0130.07014.63
5.3.280.0030.06314.55
5.3.270.0170.04314.56
5.3.260.0030.06314.54
5.3.250.0070.07714.68
5.3.240.0030.06714.55
5.3.230.0130.06714.53
5.3.220.0030.03714.54
5.3.210.0030.03714.49
5.3.200.0030.06014.64
5.3.190.0130.07014.64
5.3.180.0000.05714.48
5.3.170.0030.04314.39
5.3.160.0070.05314.42
5.3.150.0000.07314.41
5.3.140.0030.05714.51
5.3.130.0030.08014.51
5.3.120.0100.07314.36
5.3.110.0100.07714.40
5.3.100.0030.07713.95
5.3.90.0100.05013.95
5.3.80.0070.07713.97
5.3.70.0070.07713.86
5.3.60.0100.06013.77
5.3.50.0030.04013.70
5.3.40.0070.05013.90
5.3.30.0030.04013.69
5.3.20.0000.04013.47
5.3.10.0070.04313.58
5.3.00.0070.05013.60
5.2.170.0070.04011.11
5.2.160.0030.05011.13
5.2.150.0030.03011.17
5.2.140.0000.04310.96
5.2.130.0000.03311.24
5.2.120.0030.03710.88
5.2.110.0070.02311.04
5.2.100.0030.05010.88
5.2.90.0030.04710.92
5.2.80.0000.04011.06
5.2.70.0100.04711.09
5.2.60.0000.06011.04
5.2.50.0000.03310.94
5.2.40.0070.02311.02
5.2.30.0100.05710.92
5.2.20.0100.06011.10
5.2.10.0130.05710.84
5.2.00.0070.04310.70
5.1.60.0030.0539.82
5.1.50.0070.0479.95
5.1.40.0030.05310.00
5.1.30.0070.05010.47
5.1.20.0070.04010.33
5.1.10.0000.03010.14
5.1.00.0070.04710.03
5.0.50.0030.0238.54
5.0.40.0030.0438.37
5.0.30.0000.0578.05
5.0.20.0000.0478.23
5.0.10.0000.0438.12
5.0.00.0100.0578.20
4.4.90.0000.0307.85
4.4.80.0070.0177.85
4.4.70.0100.0307.85
4.4.60.0000.0337.85
4.4.50.0030.0277.85
4.4.40.0070.0477.85
4.4.30.0000.0337.85
4.4.20.0030.0177.85
4.4.10.0000.0237.85
4.4.00.0070.0207.85
4.3.110.0070.0277.85
4.3.100.0070.0237.85
4.3.90.0000.0407.85
4.3.80.0030.0507.85
4.3.70.0030.0337.85
4.3.60.0030.0377.85
4.3.50.0070.0137.85
4.3.40.0000.0577.85
4.3.30.0000.0277.85
4.3.20.0000.0237.85
4.3.10.0000.0277.85
4.3.00.0000.0307.85

preferences:
44.54 ms | 401 KiB | 5 Q