3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start = new DateTime('2012-10-25 00:00:00', new DateTimeZone('America/New_York')); $start->setTimeZone(new DateTimeZone('UTC')); $start = $start->format('Y-m-d H:i:s'); echo $start;

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)
8.3.60.0090.00618.42
8.3.50.0090.00821.90
8.3.40.0000.01518.92
8.3.30.0000.01419.07
8.3.20.0040.00420.33
8.3.10.0100.00323.61
8.3.00.0040.00420.64
8.2.180.0180.00316.75
8.2.170.0060.00922.96
8.2.160.0120.00622.26
8.2.150.0060.00324.18
8.2.140.0060.00324.66
8.2.130.0110.00426.16
8.2.120.0040.00422.11
8.2.110.0000.00920.94
8.2.100.0090.00318.03
8.2.90.0040.00419.34
8.2.80.0060.00317.97
8.2.70.0060.00317.72
8.2.60.0060.00318.16
8.2.50.0000.00818.07
8.2.40.0040.00418.34
8.2.30.0000.00718.19
8.2.20.0040.00417.98
8.2.10.0040.00417.98
8.2.00.0000.00817.91
8.1.280.0210.00325.92
8.1.270.0060.00323.83
8.1.260.0000.00826.35
8.1.250.0060.00328.09
8.1.240.0090.00021.36
8.1.230.0110.00017.57
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0030.00617.35
8.1.180.0060.00318.10
8.1.170.0080.00018.59
8.1.160.0040.00721.84
8.1.150.0000.00718.77
8.1.140.0050.00217.54
8.1.130.0000.00717.94
8.1.120.0030.00417.62
8.1.110.0050.00317.68
8.1.100.0030.00317.64
8.1.90.0000.00717.61
8.1.80.0030.00317.58
8.1.70.0080.00017.53
8.1.60.0050.00517.61
8.1.50.0050.00317.57
8.1.40.0030.00617.54
8.1.30.0060.00317.70
8.1.20.0040.00417.55
8.1.10.0040.00417.69
8.1.00.0040.00417.52
8.0.300.0050.00318.77
8.0.290.0040.00417.00
8.0.280.0030.00318.38
8.0.270.0000.00717.35
8.0.260.0050.00317.04
8.0.250.0000.00617.18
8.0.240.0050.00517.00
8.0.230.0070.00017.12
8.0.220.0000.00717.02
8.0.210.0030.00317.06
8.0.200.0040.00417.04
8.0.190.0070.00017.11
8.0.180.0000.00716.95
8.0.170.0050.00316.96
8.0.160.0000.00716.89
8.0.150.0000.00717.04
8.0.140.0040.00416.93
8.0.130.0030.00313.41
8.0.120.0060.00316.81
8.0.110.0030.00316.98
8.0.100.0050.00316.90
8.0.90.0070.00016.88
8.0.80.0080.00816.90
8.0.70.0000.00716.84
8.0.60.0070.00016.93
8.0.50.0050.00317.08
8.0.30.0130.01017.11
8.0.20.0070.01117.40
8.0.10.0000.00716.96
8.0.00.0060.01116.72
7.4.330.0030.00315.00
7.4.320.0000.00616.66
7.4.300.0000.00716.57
7.4.290.0030.00316.46
7.4.280.0070.00016.70
7.4.270.0070.00016.63
7.4.260.0000.00816.47
7.4.250.0000.00716.48
7.4.240.0050.00316.58
7.4.230.0030.00316.73
7.4.220.0130.01316.54
7.4.210.0070.01116.65
7.4.200.0030.00316.61
7.4.190.0070.00016.60
7.4.160.0030.01316.86
7.4.150.0070.01617.40
7.4.140.0130.00617.86
7.4.130.0130.01016.59
7.4.120.0100.00816.69
7.4.110.0140.00716.68
7.4.100.0130.00516.64
7.4.90.0120.00616.60
7.4.80.0070.01016.64
7.4.70.0170.00316.55
7.4.60.0160.00016.51
7.4.50.0040.00416.52
7.4.40.0080.00622.77
7.4.30.0090.00616.57
7.4.00.0030.01014.99
7.3.330.0060.00013.30
7.3.320.0050.00013.23
7.3.310.0000.00716.46
7.3.300.0070.00016.27
7.3.290.0070.00716.48
7.3.280.0080.00916.44
7.3.270.0100.00717.40
7.3.260.0130.01016.41
7.3.250.0130.00716.44
7.3.240.0060.01216.22
7.3.230.0090.00616.70
7.3.210.0100.00716.69
7.3.200.0100.01319.39
7.3.190.0170.00716.39
7.3.180.0090.00616.62
7.3.170.0090.00916.65
7.3.160.0060.00916.48
7.3.120.0130.00315.09
7.2.330.0110.01016.85
7.2.320.0140.00416.66
7.2.310.0080.00816.66
7.2.300.0140.00316.43
7.2.290.0110.00616.51
7.2.00.0060.00319.37
7.1.100.0030.01318.18
7.1.70.0040.00417.04
7.1.60.0150.00919.29
7.1.50.0030.00716.64
7.1.00.0000.07722.41
7.0.200.0070.00316.94
7.0.140.0070.07021.92
7.0.100.0100.07019.95
7.0.90.0070.07720.13
7.0.80.0000.08019.96
7.0.70.0100.07719.89
7.0.60.0130.07320.06
7.0.50.0030.08720.33
7.0.40.0130.07320.06
7.0.30.0070.08720.11
7.0.20.0100.05720.18
7.0.10.0030.06320.08
7.0.00.0170.04020.07
5.6.280.0000.07721.09
5.6.250.0000.06020.74
5.6.240.0170.07720.69
5.6.230.0070.05720.62
5.6.220.0170.07020.64
5.6.210.0130.05320.62
5.6.200.0030.08021.18
5.6.190.0030.08321.06
5.6.180.0030.08321.11
5.6.170.0100.08321.03
5.6.160.0070.08020.93
5.6.150.0170.04321.04
5.6.140.0130.06021.00
5.6.130.0130.08321.13
5.6.120.0200.07021.06
5.6.110.0100.09020.93
5.6.100.0100.08020.99
5.6.90.0070.08021.02
5.6.80.0030.08320.41
5.6.70.0070.08020.32
5.6.60.0100.07020.41
5.6.50.0130.07020.52
5.6.40.0100.06720.31
5.6.30.0100.07720.30
5.6.20.0100.08020.46
5.6.10.0100.07720.30
5.6.00.0100.08020.51
5.5.380.0030.08320.41
5.5.370.0070.05720.34
5.5.360.0100.08720.33
5.5.350.0000.08020.37
5.5.340.0130.04020.75
5.5.330.0100.08020.93
5.5.320.0070.07320.78
5.5.310.0100.07320.91
5.5.300.0070.08320.86
5.5.290.0070.05720.77
5.5.280.0070.07720.87
5.5.270.0130.08020.89
5.5.260.0130.06720.76
5.5.250.0100.04320.70
5.5.240.0030.04320.30
5.5.230.0030.09020.27
5.5.220.0070.04320.29
5.5.210.0030.07320.32
5.5.200.0100.08020.25
5.5.190.0030.05020.26
5.5.180.0030.08320.11
5.5.160.0000.08320.18
5.5.150.0170.04020.21
5.5.140.0130.07020.14
5.5.130.0070.08019.96
5.5.120.0070.08020.26
5.5.110.0130.07320.24
5.5.100.0200.06720.15
5.5.90.0070.08020.11
5.5.80.0200.05720.09
5.5.70.0100.07320.06
5.5.60.0130.07019.89
5.5.50.0100.07320.14
5.5.40.0070.06020.00
5.5.30.0200.06020.04
5.5.20.0100.08020.05
5.5.10.0130.05020.13
5.5.00.0200.04320.10
5.4.450.0100.08319.37
5.4.440.0100.08019.39
5.4.430.0030.07719.45
5.4.420.0030.04719.38
5.4.410.0030.08019.33
5.4.400.0030.07718.97
5.4.390.0070.07718.81
5.4.380.0030.07719.08
5.4.370.0070.07019.05
5.4.360.0100.07318.82
5.4.350.0100.07019.14
5.4.340.0100.07319.10
5.4.320.0000.08319.13
5.4.310.0070.05718.95
5.4.300.0100.07018.81
5.4.290.0070.07719.04
5.4.280.0070.07719.07
5.4.270.0170.07319.09
5.4.260.0070.07018.81
5.4.250.0070.07019.02
5.4.240.0100.07019.09
5.4.230.0070.07719.03
5.4.220.0130.05019.11
5.4.210.0070.08019.02
5.4.200.0070.08319.03
5.4.190.0070.07019.09
5.4.180.0070.07718.80
5.4.170.0170.06319.09
5.4.160.0100.05019.01
5.4.150.0070.08018.77
5.4.140.0100.05316.39
5.4.130.0130.07016.41
5.4.120.0100.06716.38
5.4.110.0130.06316.38
5.4.100.0000.07716.44
5.4.90.0100.07316.39
5.4.80.0070.07016.25
5.4.70.0030.05716.47
5.4.60.0170.06016.20
5.4.50.0130.06316.32
5.4.40.0100.07016.34
5.4.30.0130.06716.30
5.4.20.0170.06016.39
5.4.10.0070.07316.23
5.4.00.0070.04315.72
5.3.290.0170.06714.62
5.3.280.0070.07314.56
5.3.270.0030.08014.60
5.3.260.0070.07314.60
5.3.250.0070.07314.46
5.3.240.0000.08314.42
5.3.230.0070.08014.59
5.3.220.0100.07014.55
5.3.210.0030.06314.55
5.3.200.0100.07714.43
5.3.190.0070.07314.42
5.3.180.0100.06714.53
5.3.170.0100.07314.56
5.3.160.0100.07314.55
5.3.150.0100.07014.57
5.3.140.0100.04014.53
5.3.130.0100.07014.55
5.3.120.0100.07714.55
5.3.110.0100.07314.40
5.3.100.0130.06714.04
5.3.90.0030.07713.86
5.3.80.0100.05713.99
5.3.70.0130.07014.02
5.3.60.0070.07014.00
5.3.50.0070.06713.95
5.3.40.0000.07713.88
5.3.30.0130.06313.86
5.3.20.0030.07713.65
5.3.10.0070.07313.51
5.3.00.0100.06313.41
5.2.170.0030.06311.06
5.2.160.0070.06310.99
5.2.150.0030.06011.13
5.2.140.0070.05711.00
5.2.130.0130.05010.96
5.2.120.0070.06011.02
5.2.110.0000.03710.89
5.2.100.0100.05711.02
5.2.90.0070.06011.09
5.2.80.0130.05011.14
5.2.70.0030.06311.06
5.2.60.0100.05011.00
5.2.50.0130.05310.90
5.2.40.0100.06011.06
5.2.30.0070.05711.00
5.2.20.0170.05310.84
5.2.10.0030.06310.77
5.2.00.0030.05710.63
5.1.60.0030.0339.82
5.1.50.0070.0509.98
5.1.40.0000.0579.97
5.1.30.0070.05310.25
5.1.20.0070.05310.30
5.1.10.0030.0439.89
5.1.00.0070.0509.94
5.0.50.0030.0308.54
5.0.40.0030.0278.40
5.0.30.0000.0678.29
5.0.20.0030.0408.28
5.0.10.0000.0478.23
5.0.00.0030.0608.00
4.4.90.0030.0337.99
4.4.80.0000.0377.99
4.4.70.0070.0137.99
4.4.60.0030.0337.99
4.4.50.0000.0307.99
4.4.40.0000.0577.99
4.4.30.0070.0307.99
4.4.20.0030.0237.99
4.4.10.0030.0337.99
4.4.00.0000.0577.99
4.3.110.0000.0307.99
4.3.100.0030.0337.99
4.3.90.0070.0307.99
4.3.80.0000.0307.99
4.3.70.0030.0377.99
4.3.60.0000.0277.99
4.3.50.0000.0337.99
4.3.40.0070.0477.99
4.3.30.0030.0307.99
4.3.20.0000.0337.99
4.3.10.0030.0277.99
4.3.00.0030.0307.99

preferences:
40.19 ms | 401 KiB | 5 Q