3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dateTime = new DateTime('2014-08-14 22:35:14', new DateTimeZone('UTC'));$jsTimestamp = $dateTime->getTimestamp() * 1000; echo $jsTimestamp;

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)
8.3.60.0090.00918.43
8.3.50.0170.00722.84
8.3.40.0110.00718.69
8.3.30.0070.01118.90
8.3.20.0080.00020.04
8.3.10.0000.00721.65
8.3.00.0060.00317.50
8.2.180.0080.00616.50
8.2.170.0040.01122.96
8.2.160.0070.01020.57
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0000.00826.16
8.2.120.0080.00021.01
8.2.110.0090.00021.05
8.2.100.0090.00317.85
8.2.90.0030.00617.91
8.2.80.0040.00417.97
8.2.70.0000.00817.50
8.2.60.0000.00917.80
8.2.50.0050.00318.07
8.2.40.0000.00718.03
8.2.30.0050.00217.97
8.2.20.0000.00817.55
8.2.10.0040.00417.98
8.2.00.0040.00417.70
8.1.280.0110.00325.92
8.1.270.0040.00423.84
8.1.260.0070.00026.35
8.1.250.0050.00328.09
8.1.240.0060.00322.14
8.1.230.0030.00922.74
8.1.220.0000.00817.74
8.1.210.0040.00419.86
8.1.200.0040.00417.23
8.1.190.0000.00717.10
8.1.180.0040.00418.82
8.1.170.0080.00018.66
8.1.160.0040.00421.95
8.1.150.0030.00518.75
8.1.140.0000.00717.32
8.1.130.0000.00817.69
8.1.120.0040.00417.30
8.1.110.0050.00317.23
8.1.100.0050.00217.35
8.1.90.0030.00317.20
8.1.80.0070.00017.21
8.1.70.0040.00417.27
8.1.60.0030.00517.45
8.1.50.0030.00517.37
8.1.40.0060.00317.35
8.1.30.0040.00417.58
8.1.20.0050.00317.51
8.1.10.0000.00717.51
8.1.00.0030.00917.32
8.0.300.0030.00320.03
8.0.290.0080.00016.63
8.0.280.0030.00318.25
8.0.270.0030.00317.19
8.0.260.0000.00617.11
8.0.250.0000.00716.96
8.0.240.0000.00716.82
8.0.230.0040.00416.95
8.0.220.0000.00716.91
8.0.210.0030.00516.79
8.0.200.0030.00316.90
8.0.190.0030.00616.98
8.0.180.0040.00416.76
8.0.170.0030.00516.92
8.0.160.0050.00216.82
8.0.150.0000.00716.80
8.0.140.0070.00416.84
8.0.130.0050.00013.33
8.0.120.0050.00316.76
8.0.110.0040.00316.90
8.0.100.0030.00416.81
8.0.90.0040.00416.81
8.0.80.0120.00316.88
8.0.70.0000.00716.74
8.0.60.0080.00016.85
8.0.50.0050.00216.77
8.0.30.0160.00517.02
8.0.20.0130.00617.40
8.0.10.0040.00416.89
8.0.00.0020.01616.65
7.4.330.0020.00215.00
7.4.320.0070.00016.41
7.4.300.0030.00316.53
7.4.290.0030.00316.36
7.4.280.0040.00416.27
7.4.270.0030.00316.36
7.4.260.0000.00716.43
7.4.250.0000.00716.38
7.4.240.0000.00716.44
7.4.230.0030.00316.50
7.4.220.0080.00816.37
7.4.210.0070.01316.63
7.4.200.0000.00716.59
7.4.160.0030.01816.48
7.4.150.0110.01117.40
7.4.140.0090.00817.86
7.4.130.0110.00616.49
7.4.120.0110.00616.65
7.4.110.0120.00416.62
7.4.100.0150.00416.58
7.4.90.0090.00816.28
7.4.80.0090.00919.39
7.4.70.0100.00616.40
7.4.60.0030.01416.41
7.4.50.0020.00216.46
7.4.40.0100.00716.43
7.4.30.0060.00916.35
7.4.00.0030.01414.73
7.3.330.0050.00013.19
7.3.320.0030.00313.15
7.3.310.0030.00316.24
7.3.300.0000.00716.00
7.3.290.0090.00916.36
7.3.280.0050.01116.25
7.3.270.0030.01317.40
7.3.260.0120.00916.29
7.3.250.0150.00716.36
7.3.240.0100.00716.48
7.3.230.0130.00616.43
7.3.210.0060.01216.14
7.3.200.0070.01019.39
7.3.190.0030.01316.46
7.3.180.0110.00516.23
7.3.170.0060.00916.51
7.3.160.0110.00416.23
7.2.330.0140.00316.59
7.2.320.0110.00516.46
7.2.310.0090.01216.23
7.2.300.0070.01016.41
7.2.290.0100.01016.62
7.2.60.0030.00616.78
7.2.00.0060.00619.39
7.1.200.0040.00815.51
7.1.100.0040.00717.84
7.1.70.0050.00316.98
7.1.60.0040.01919.40
7.1.50.0060.01916.91
7.1.00.0030.07722.31
7.0.200.0080.00016.76
7.0.140.0000.07722.10
7.0.100.0100.09019.93
7.0.90.0100.08020.00
7.0.80.0100.04719.96
7.0.70.0030.08019.85
7.0.60.0000.09019.95
7.0.50.0030.08320.34
7.0.40.0170.07320.09
7.0.30.0170.06720.15
7.0.20.0100.08020.15
7.0.10.0070.08719.94
7.0.00.0070.08720.17
5.6.280.0030.07321.15
5.6.250.0070.04720.59
5.6.240.0070.08320.69
5.6.230.0100.08320.60
5.6.220.0170.07320.66
5.6.210.0070.08020.67
5.6.200.0070.07321.08
5.6.190.0170.07721.02
5.6.180.0130.07321.02
5.6.170.0030.09021.06
5.6.160.0030.08320.96
5.6.150.0070.08021.14
5.6.140.0070.04721.08
5.6.130.0100.08721.07
5.6.120.0100.08321.17
5.6.110.0000.09020.98
5.6.100.0130.07721.04
5.6.90.0070.08721.11
5.6.80.0170.07320.47
5.6.70.0100.07320.48
5.6.60.0000.06020.46
5.6.50.0100.08720.40
5.6.40.0030.08020.50
5.6.30.0130.07020.31
5.6.20.0030.08020.36
5.6.10.0030.07320.46
5.6.00.0030.05020.40
5.5.380.0070.07720.36
5.5.370.0170.06720.55
5.5.360.0070.07720.41
5.5.350.0070.08020.34
5.5.340.0030.08720.89
5.5.330.0100.05020.88
5.5.320.0070.08720.64
5.5.310.0070.08020.91
5.5.300.0100.08020.80
5.5.290.0100.07020.86
5.5.280.0070.05720.76
5.5.270.0100.07020.82
5.5.260.0100.08020.72
5.5.250.0030.05320.64
5.5.240.0030.07719.99
5.5.230.0000.08320.14
5.5.220.0030.08020.20
5.5.210.0030.08020.26
5.5.200.0100.06020.28
5.5.190.0170.06320.10
5.5.180.0070.08020.22
5.5.160.0100.07020.27
5.5.150.0170.06720.14
5.5.140.0130.07320.15
5.5.130.0100.07320.23
5.5.120.0070.08020.20
5.5.110.0100.06720.12
5.5.100.0030.08020.16
5.5.90.0130.06319.94
5.5.80.0070.07320.07
5.5.70.0070.08319.93
5.5.60.0100.06720.08
5.5.50.0070.06019.89
5.5.40.0170.04020.05
5.5.30.0100.08020.05
5.5.20.0000.05320.05
5.5.10.0070.07319.99
5.5.00.0000.04720.11
5.4.450.0070.07319.48
5.4.440.0130.07719.35
5.4.430.0100.06019.30
5.4.420.0070.08019.11
5.4.410.0070.07719.01
5.4.400.0100.05319.09
5.4.390.0070.07318.98
5.4.380.0070.06719.23
5.4.370.0000.08719.05
5.4.360.0030.08319.06
5.4.350.0030.05719.10
5.4.340.0070.07718.81
5.4.320.0230.05719.13
5.4.310.0170.06719.12
5.4.300.0070.07719.06
5.4.290.0170.05718.91
5.4.280.0030.07019.07
5.4.270.0070.06719.23
5.4.260.0070.07719.14
5.4.250.0130.07319.02
5.4.240.0170.06719.02
5.4.230.0030.07719.11
5.4.220.0000.07318.82
5.4.210.0070.07019.22
5.4.200.0070.06718.97
5.4.190.0070.07019.16
5.4.180.0100.06719.05
5.4.170.0170.06718.77
5.4.160.0070.07019.08
5.4.150.0070.07319.05
5.4.140.0070.05716.28
5.4.130.0130.06316.25
5.4.120.0030.07716.39
5.4.110.0170.06316.49
5.4.100.0070.06316.45
5.4.90.0030.07716.34
5.4.80.0100.06316.25
5.4.70.0030.07716.35
5.4.60.0030.07716.21
5.4.50.0030.05016.21
5.4.40.0070.07316.24
5.4.30.0170.06716.21
5.4.20.0100.06016.39
5.4.10.0030.07716.42
5.4.00.0100.05715.74
5.3.290.0030.08314.51
5.3.280.0070.07014.44
5.3.270.0070.07714.61
5.3.260.0070.06314.55
5.3.250.0070.04314.47
5.3.240.0030.07314.59
5.3.230.0070.07714.58
5.3.220.0070.07714.48
5.3.210.0100.07714.50
5.3.200.0070.06714.50
5.3.190.0100.06714.43
5.3.180.0070.07314.54
5.3.170.0100.05714.51
5.3.160.0000.08014.57
5.3.150.0130.07314.55
5.3.140.0100.07014.56
5.3.130.0100.07314.51
5.3.120.0230.05714.54
5.3.110.0070.07714.51
5.3.100.0070.07314.00
5.3.90.0100.07013.97
5.3.80.0100.07313.77
5.3.70.0100.06714.00
5.3.60.0030.07313.87
5.3.50.0000.07713.88
5.3.40.0000.07713.93
5.3.30.0030.07713.82
5.3.20.0070.07713.69
5.3.10.0070.07013.51
5.3.00.0100.06313.61
5.2.170.0000.06311.11
5.2.160.0070.06310.99
5.2.150.0000.06711.15
5.2.140.0070.06311.09
5.2.130.0100.05311.09
5.2.120.0170.05010.95
5.2.110.0030.06710.89
5.2.100.0000.06010.95
5.2.90.0070.06311.06
5.2.80.0130.05011.05
5.2.70.0100.05711.08
5.2.60.0030.03710.89
5.2.50.0070.04311.01
5.2.40.0030.06710.91
5.2.30.0030.06010.84
5.2.20.0130.05011.00
5.2.10.0070.05710.92
5.2.00.0030.04710.71
5.1.60.0070.0479.99
5.1.50.0070.05310.04
5.1.40.0070.0509.85
5.1.30.0130.04710.26
5.1.20.0030.05310.37
5.1.10.0030.05310.07
5.1.00.0030.05010.13
5.0.50.0000.0478.38
5.0.40.0000.0308.28
5.0.30.0000.0438.21
5.0.20.0070.0408.28
5.0.10.0070.0408.14
5.0.00.0100.0578.15
4.4.90.0000.0378.14
4.4.80.0000.0378.14
4.4.70.0000.0378.14
4.4.60.0000.0378.14
4.4.50.0070.0308.14
4.4.40.0030.0538.14
4.4.30.0000.0378.14
4.4.20.0030.0338.14
4.4.10.0030.0308.14
4.4.00.0070.0538.14
4.3.110.0030.0308.14
4.3.100.0070.0278.14
4.3.90.0070.0308.14
4.3.80.0000.0538.14
4.3.70.0000.0338.14
4.3.60.0000.0378.14
4.3.50.0030.0378.14
4.3.40.0070.0478.14
4.3.30.0000.0378.14
4.3.20.0030.0308.14
4.3.10.0070.0308.14
4.3.00.0000.0378.14

preferences:
48.28 ms | 401 KiB | 5 Q