3v4l.org

run code in 300+ PHP versions simultaneously
<?php function diff($a, $b) { static $FMT = "Y-m-d H:i:s P (\D\S\T=I)"; printf("%20s: %s -> %s\n", $a->format("e"), $a->format($FMT), $b->format($FMT)); } $havana1 = new DateTime("@1615611600"); $havana1->setTimezone(new DateTimeZone("America/Havana")); $havana2 = (clone $havana1)->add(new DateInterval("P1D")); diff($havana1, $havana2); $tehran1 = new DateTime("@1616272200"); $tehran1->setTimezone(new DateTimeZone("Asia/Tehran")); $tehran2 = (clone $tehran1)->add(new DateInterval("P1D")); diff($tehran1, $tehran2);

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)
8.4.120.0110.01020.64
8.4.110.0130.00722.25
8.4.100.0180.00617.77
8.4.90.0130.00618.06
8.4.80.0020.00718.25
8.4.70.0110.00819.59
8.4.60.0150.00619.12
8.4.50.0060.00420.33
8.4.40.0070.01017.86
8.4.30.0040.00420.79
8.4.20.0170.00318.11
8.4.10.0130.00619.63
8.3.250.0090.01019.14
8.3.240.0130.00716.80
8.3.230.0100.00916.68
8.3.220.0040.00417.35
8.3.210.0100.00416.86
8.3.200.0060.00316.70
8.3.190.0040.00417.54
8.3.180.0140.00816.92
8.3.170.0000.01817.38
8.3.160.0140.00418.70
8.3.150.0130.00619.07
8.3.140.0110.00017.32
8.3.130.0120.00416.40
8.3.120.0030.00620.86
8.3.110.0080.00020.94
8.3.100.0070.01124.06
8.3.90.0170.00326.77
8.3.80.0030.00619.36
8.3.70.0120.00616.63
8.3.60.0150.00016.63
8.3.50.0110.00416.59
8.3.40.0110.00718.95
8.3.30.0040.01118.93
8.3.20.0080.00024.18
8.3.10.0050.00324.66
8.3.00.0080.00026.16
8.2.290.0050.00320.80
8.2.280.0080.00718.78
8.2.270.0130.00717.69
8.2.260.0100.00016.94
8.2.250.0060.00318.53
8.2.240.0060.00318.99
8.2.230.0050.00522.58
8.2.220.0070.00337.54
8.2.210.0040.00426.77
8.2.200.0040.00418.88
8.2.190.0090.00618.54
8.2.180.0140.00425.92
8.2.170.0130.00619.08
8.2.160.0130.00622.96
8.2.150.0000.00825.66
8.2.140.0050.00224.66
8.2.130.0000.00726.16
8.2.120.0040.00426.35
8.2.110.0060.00322.29
8.2.100.0000.01217.91
8.2.90.0040.00418.00
8.2.80.0040.00419.03
8.2.70.0060.00318.16
8.2.60.0040.00418.46
8.2.50.0070.00718.10
8.2.40.0000.00821.14
8.2.30.0030.00519.32
8.2.20.0040.00418.26
8.2.10.0080.00019.39
8.2.00.0050.00219.43
8.1.330.0100.01121.91
8.1.320.0110.01016.39
8.1.310.0040.00418.44
8.1.300.0060.01320.29
8.1.290.0120.00030.84
8.1.280.0120.00925.92
8.1.270.0040.00423.99
8.1.260.0020.00528.09
8.1.250.0030.00628.09
8.1.240.0040.00422.72
8.1.230.0150.00020.94
8.1.220.0040.00417.89
8.1.210.0060.00318.90
8.1.200.0070.00317.72
8.1.190.0000.00817.60
8.1.180.0000.00818.10
8.1.170.0030.00618.67
8.1.160.0000.00819.13
8.1.150.0000.00718.95
8.1.140.0040.00419.09
8.1.130.0030.00617.78
8.1.120.0040.00417.79
8.1.110.0040.00417.65
8.1.100.0040.00417.64
8.1.90.0030.00517.69
8.1.80.0000.00717.70
8.1.70.0030.00317.66
8.1.60.0040.00417.89
8.1.50.0040.00417.81
8.1.40.0030.00917.75
8.1.30.0030.00717.90
8.1.20.0000.00817.88
8.1.10.0080.00017.91
8.1.00.0030.00617.65
8.0.300.0040.00419.88
8.0.290.0000.00817.00
8.0.280.0040.00418.65
8.0.270.0000.00717.05
8.0.260.0030.00317.14
8.0.250.0030.00317.16
8.0.240.0030.00317.16
8.0.230.0060.00017.30
8.0.220.0050.00217.14
8.0.210.0040.00417.24
8.0.200.0030.00317.20
8.0.190.0040.00417.35
8.0.180.0000.00717.33
8.0.170.0060.00317.20
8.0.160.0040.00417.21
8.0.150.0020.00517.14
8.0.140.0000.00717.25
8.0.130.0030.00313.67
8.0.120.0040.00417.12
8.0.110.0000.00917.02
8.0.100.0050.00217.21
8.0.90.0030.00317.22
8.0.80.0110.00417.25
8.0.70.0070.00017.27
8.0.60.0040.00417.12
8.0.50.0000.00817.28
8.0.30.0120.00917.30
8.0.20.0090.00617.25
8.0.10.0040.01117.43
8.0.00.0000.02017.27
7.4.330.0020.00215.55
7.4.320.0000.00616.84
7.4.300.0070.00016.72
7.4.290.0030.00316.61
7.4.280.0060.00616.89
7.4.270.0030.00316.91
7.4.260.0050.00013.44
7.4.250.0000.00816.62
7.4.240.0030.00316.73
7.4.230.0000.00716.77
7.4.220.0030.00416.82
7.4.210.0040.01516.86
7.4.200.0030.00316.61
7.4.160.0000.02316.87
7.4.150.0030.01016.82
7.4.140.0060.00916.83
7.4.130.0100.01016.71
7.4.120.0060.00916.79
7.4.110.0090.01216.81
7.4.100.0070.01416.68
7.4.90.0100.01116.66
7.4.80.0090.00616.73
7.4.70.0030.01916.69
7.4.60.0090.00616.93
7.4.50.0060.01616.79
7.4.40.0110.00716.64
7.4.30.0100.00316.68
7.4.20.0060.00916.86
7.4.10.0030.01016.85
7.4.00.0070.00716.83
7.3.330.0070.00016.48
7.3.320.0050.00013.54
7.3.310.0000.00716.50
7.3.300.0000.00716.61
7.3.290.0070.01116.61
7.3.270.0070.00716.58
7.3.260.0110.01016.54
7.3.250.0110.01116.64
7.3.240.0120.00916.62
7.3.230.0040.01116.60
7.3.220.0030.01716.59
7.3.210.0090.00616.55
7.3.200.0030.01716.63
7.3.190.0060.01116.61
7.3.180.0140.00316.57
7.3.170.0080.01216.47
7.3.160.0060.01016.61
7.3.150.0040.01116.56
7.3.140.0030.01116.66
7.3.130.0000.01416.51
7.3.120.0030.01016.59
7.3.110.0030.01016.66
7.3.100.0070.00716.55
7.3.90.0100.00416.86
7.3.80.0110.00316.57
7.3.70.0080.00516.61
7.3.60.0030.01016.61
7.3.50.0030.00916.75
7.3.40.0070.00716.62
7.3.30.0030.01016.70
7.3.20.0050.00816.73
7.3.10.0090.00616.70
7.3.00.0060.00816.52

preferences:
29.08 ms | 403 KiB | 5 Q