3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt1 = new DateTime('now', new DateTimeZone('Australia/Perth')); $dt2 = new DateTime('now', new DateTimeZone('Australia/Sydney')); $dt1->setTimezone(new DateTimeZone('UTC')); $dt2->setTimezone(new DateTimeZone('UTC')); var_dump($dt1); var_dump($dt2);

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)
8.3.60.0120.00618.35
8.3.50.0100.00721.27
8.3.40.0070.00718.76
8.3.30.0030.01022.11
8.3.20.0030.00518.72
8.3.10.0080.00020.82
8.3.00.0040.00423.61
8.2.180.0070.01116.75
8.2.170.0070.00722.96
8.2.160.0080.00520.43
8.2.150.0070.00724.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0040.00419.95
8.2.110.0040.00719.45
8.2.100.0080.00417.57
8.2.90.0000.00819.21
8.2.80.0040.00419.14
8.2.70.0080.00017.49
8.2.60.0000.00817.80
8.2.50.0080.00018.07
8.2.40.0040.00420.07
8.2.30.0040.00419.37
8.2.20.0080.00017.67
8.2.10.0000.00817.85
8.2.00.0050.00317.82
8.1.280.0140.00725.92
8.1.270.0050.00323.99
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00622.54
8.1.230.0070.00420.95
8.1.220.0080.00018.77
8.1.210.0030.00718.91
8.1.200.0080.00517.35
8.1.190.0050.00217.52
8.1.180.0060.00318.10
8.1.170.0040.00418.73
8.1.160.0070.00018.95
8.1.150.0040.00418.78
8.1.140.0000.00717.46
8.1.130.0030.00317.93
8.1.120.0040.00417.63
8.1.110.0000.00717.61
8.1.100.0080.00017.60
8.1.90.0000.00817.62
8.1.80.0000.00717.50
8.1.70.0070.00017.58
8.1.60.0030.01017.68
8.1.50.0000.00717.54
8.1.40.0000.00717.56
8.1.30.0040.00417.60
8.1.20.0040.00417.80
8.1.10.0000.00817.70
8.1.00.0040.00417.57
8.0.300.0000.00719.89
8.0.290.0060.00317.16
8.0.280.0070.00018.45
8.0.270.0040.00417.28
8.0.260.0000.00716.95
8.0.250.0040.00417.03
8.0.240.0040.00417.09
8.0.230.0080.00017.10
8.0.220.0030.00316.94
8.0.210.0030.00317.05
8.0.200.0000.00717.05
8.0.190.0040.00916.97
8.0.180.0040.00417.03
8.0.170.0040.00416.98
8.0.160.0030.00316.92
8.0.150.0000.00716.91
8.0.140.0000.01216.91
8.0.130.0050.00313.50
8.0.120.0040.00417.02
8.0.110.0040.00416.86
8.0.100.0000.00716.83
8.0.90.0000.00716.91
8.0.80.0090.00617.06
8.0.70.0040.00416.89
8.0.60.0040.00416.98
8.0.50.0030.00516.92
8.0.30.0090.01117.02
8.0.20.0070.01517.40
8.0.10.0030.00517.12
8.0.00.0140.00616.86
7.4.330.0030.00315.06
7.4.320.0030.00316.68
7.4.300.0000.00816.48
7.4.290.0000.00716.47
7.4.280.0060.00316.58
7.4.270.0060.00316.66
7.4.260.0000.00613.36
7.4.250.0000.00716.55
7.4.240.0040.00416.58
7.4.230.0040.00416.57
7.4.220.0180.00616.46
7.4.210.0110.00516.70
7.4.200.0000.00716.57
7.4.190.0070.00016.64
7.4.160.0050.01416.59
7.4.150.0130.00617.40
7.4.140.0110.01317.86
7.4.130.0120.00716.66
7.4.120.0120.00816.63
7.4.110.0130.01016.41
7.4.100.0000.01716.59
7.4.90.0120.00616.57
7.4.80.0060.01219.39
7.4.70.0070.01516.64
7.4.60.0040.01816.52
7.4.50.0080.00016.18
7.4.40.0000.01622.77
7.4.30.0150.00616.57
7.4.00.0070.01114.82
7.3.330.0050.00013.09
7.3.320.0050.00013.22
7.3.310.0000.00716.42
7.3.300.0030.00316.32
7.3.290.0110.00316.37
7.3.280.0110.00616.32
7.3.270.0120.00617.40
7.3.260.0110.00918.24
7.3.250.0100.00616.35
7.3.240.0090.00916.52
7.3.230.0260.01016.55
7.3.210.0120.00616.46
7.3.200.0100.01319.39
7.3.190.0100.01316.57
7.3.180.0060.00916.57
7.3.170.0110.00716.43
7.3.160.0100.00616.34
7.3.120.0030.00714.52
7.2.330.0130.00916.45
7.2.320.0120.00616.90
7.2.310.0070.01116.64
7.2.300.0120.00616.81
7.2.290.0100.00616.55
7.2.60.0080.00516.79
7.2.00.0040.01119.42
7.1.200.0060.00915.80
7.1.100.0000.00818.23
7.1.70.0060.00917.42
7.1.60.0130.01319.17
7.1.50.0120.01216.77
7.1.00.0070.06722.31
7.0.200.0030.00516.62
7.0.140.0100.06721.95
7.0.100.0130.07720.06
7.0.90.0070.06319.93
7.0.80.0170.05719.85
7.0.70.0230.04019.92
7.0.60.0170.04020.07
7.0.50.0130.02720.38
7.0.40.0000.04720.10
7.0.30.0070.04020.14
7.0.20.0000.04719.92
7.0.10.0130.02720.13
7.0.00.0070.04020.17
5.6.280.0030.07320.85
5.6.250.0100.07320.62
5.6.240.0070.07320.59
5.6.230.0070.05320.67
5.6.220.0170.03320.58
5.6.210.0100.03720.46
5.6.200.0030.04021.10
5.6.190.0070.03321.07
5.6.180.0030.05021.04
5.6.170.0000.04021.17
5.6.160.0030.04020.92
5.6.150.0000.05720.95
5.6.140.0070.03321.11
5.6.130.0070.06721.03
5.6.120.0070.04021.11
5.6.110.0070.04021.02
5.6.100.0070.04321.10
5.6.90.0000.05021.04
5.6.80.0000.04320.32
5.6.70.0030.04020.33
5.6.60.0030.04020.38
5.6.50.0100.03020.52
5.6.40.0030.04320.39
5.6.30.0070.07320.46
5.6.20.0030.04020.48
5.6.10.0100.03320.30
5.6.00.0030.04720.27
5.5.380.0100.03720.44
5.5.370.0130.07020.54
5.5.360.0030.04720.53
5.5.350.0100.04320.35
5.5.340.0030.03720.75
5.5.330.0070.03720.73
5.5.320.0000.04020.83
5.5.310.0100.05720.86
5.5.300.0000.04320.63
5.5.290.0100.06320.87
5.5.280.0100.08020.83
5.5.270.0070.03720.82
5.5.260.0000.04720.61
5.5.250.0070.03720.63
5.5.240.0030.03720.21
5.5.230.0100.06320.30
5.5.220.0030.04020.19
5.5.210.0070.04720.28
5.5.200.0100.04719.99
5.5.190.0130.05320.14
5.5.180.0030.04020.26
5.5.160.0100.03020.26
5.5.150.0100.08720.18
5.5.140.0070.04020.11
5.5.130.0130.07020.23
5.5.120.0070.07320.23
5.5.110.0130.04720.26
5.5.100.0070.08320.07
5.5.90.0000.05019.94
5.5.80.0030.05020.16
5.5.70.0170.05020.13
5.5.60.0070.04720.04
5.5.50.0070.07720.14
5.5.40.0000.08320.04
5.5.30.0100.07020.07
5.5.20.0300.05019.98
5.5.10.0100.07720.05
5.5.00.0030.07020.02
5.4.450.0100.03019.36
5.4.440.0000.04319.20
5.4.430.0030.04019.55
5.4.420.0030.04019.36
5.4.410.0030.04719.14
5.4.400.0070.03319.14
5.4.390.0000.04018.98
5.4.380.0030.03719.12
5.4.370.0100.03719.06
5.4.360.0070.03719.04
5.4.350.0000.03719.07
5.4.340.0030.03319.12
5.4.320.0070.04018.98
5.4.310.0100.05718.81
5.4.300.0100.05718.78
5.4.290.0130.06319.07
5.4.280.0100.06019.04
5.4.270.0070.08018.81
5.4.260.0070.06018.80
5.4.250.0130.05719.07
5.4.240.0130.03718.89
5.4.230.0030.04718.82
5.4.220.0030.08319.02
5.4.210.0030.05019.03
5.4.200.0070.06719.12
5.4.190.0070.07018.91
5.4.180.0070.07319.13
5.4.170.0130.05718.96
5.4.160.0030.04718.94
5.4.150.0130.06718.79
5.4.140.0030.04316.38
5.4.130.0070.04016.40
5.4.120.0030.07716.18
5.4.110.0100.07316.40
5.4.100.0000.04716.48
5.4.90.0070.06716.39
5.4.80.0070.07316.48
5.4.70.0070.04716.29
5.4.60.0030.08016.29
5.4.50.0100.06016.40
5.4.40.0130.06316.38
5.4.30.0030.05316.38
5.4.20.0000.06016.41
5.4.10.0000.04016.39
5.4.00.0070.03315.81
5.3.290.0000.04014.65
5.3.280.0130.03714.45
5.3.270.0000.05714.46
5.3.260.0030.06714.46
5.3.250.0070.06714.60
5.3.240.0100.06714.57
5.3.230.0100.06014.54
5.3.220.0030.04314.50
5.3.210.0070.04314.39
5.3.200.0030.08314.43
5.3.190.0170.06714.39
5.3.180.0030.04714.42
5.3.170.0030.08014.42
5.3.160.0070.07314.52
5.3.150.0070.07014.57
5.3.140.0100.06714.55
5.3.130.0100.03314.54
5.3.120.0070.07014.36
5.3.110.0070.05314.51
5.3.100.0030.04013.86
5.3.90.0070.04014.01
5.3.80.0070.06014.00
5.3.70.0030.06013.77
5.3.60.0070.04713.77
5.3.50.0070.05313.92
5.3.40.0000.05013.95
5.3.30.0030.03713.89
5.3.20.0030.06313.60
5.3.10.0030.06013.61
5.3.00.0100.07013.49
5.2.170.0030.06011.19
5.2.160.0070.03011.10
5.2.150.0070.05311.14
5.2.140.0030.02711.07
5.2.130.0030.05710.95
5.2.120.0030.02311.11
5.2.110.0000.04311.12
5.2.100.0030.02711.10
5.2.90.0070.05710.89
5.2.80.0070.04011.09
5.2.70.0030.05311.04
5.2.60.0070.06010.91
5.2.50.0030.02710.83
5.2.40.0000.04310.81
5.2.30.0000.03010.79
5.2.20.0030.06310.88
5.2.10.0000.04010.77
5.2.00.0030.04010.64
5.1.60.0000.02710.04
5.1.50.0030.0479.83
5.1.40.0000.0239.98
5.1.30.0030.05710.25
5.1.20.0030.02310.42
5.1.10.0000.05710.14
5.1.00.0070.0509.90
5.0.50.0070.0408.59
5.0.40.0000.0478.39
5.0.30.0000.0678.28
5.0.20.0070.0208.28
5.0.10.0030.0378.28
5.0.00.0030.0678.28
4.4.90.0000.0308.28
4.4.80.0000.0338.28
4.4.70.0030.0378.28
4.4.60.0000.0338.28
4.4.50.0000.0308.28
4.4.40.0030.0238.28
4.4.30.0000.0208.28
4.4.20.0030.0308.28
4.4.10.0030.0338.28
4.4.00.0030.0208.28
4.3.110.0030.0338.28
4.3.100.0000.0308.28
4.3.90.0000.0278.28
4.3.80.0000.0478.28
4.3.70.0000.0308.28
4.3.60.0030.0308.28
4.3.50.0000.0378.28
4.3.40.0070.0178.28
4.3.30.0030.0178.28
4.3.20.0000.0178.28
4.3.10.0000.0278.28
4.3.00.0030.0238.28

preferences:
42.48 ms | 401 KiB | 5 Q