3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = new DateTime(); echo $dt->format('Y-m-d H:i:s.u'); echo $dt->getTimestamp();

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)
8.3.40.0210.00018.74
8.3.30.0070.00719.22
8.3.20.0040.00420.21
8.3.10.0000.00721.92
8.3.00.0030.00522.39
8.2.170.0110.00322.96
8.2.160.0030.01419.21
8.2.150.0000.00724.18
8.2.140.0040.00424.66
8.2.130.0100.01026.16
8.2.120.0040.00419.36
8.2.110.0060.00321.99
8.2.100.0060.00619.21
8.2.90.0050.00219.40
8.2.80.0040.00417.97
8.2.70.0050.00317.85
8.2.60.0040.00417.68
8.2.50.0040.00418.07
8.2.40.0030.00618.34
8.2.30.0050.00318.04
8.2.20.0040.00417.90
8.2.10.0080.00017.90
8.2.00.0040.00417.68
8.1.270.0080.00822.19
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0000.00923.77
8.1.230.0040.00718.77
8.1.220.0040.00417.76
8.1.210.0030.00518.77
8.1.200.0030.00617.47
8.1.190.0080.00017.41
8.1.180.0000.00718.74
8.1.170.0000.00818.77
8.1.160.0000.00722.01
8.1.150.0000.00718.76
8.1.140.0030.00317.50
8.1.130.0030.00317.79
8.1.120.0030.00517.59
8.1.110.0000.00817.49
8.1.100.0000.00717.47
8.1.90.0040.00417.57
8.1.80.0070.00017.48
8.1.70.0000.00717.55
8.1.60.0030.00617.54
8.1.50.0080.00017.57
8.1.40.0040.00417.57
8.1.30.0000.00917.58
8.1.20.0040.00417.58
8.1.10.0040.00417.73
8.1.00.0080.00017.70
8.0.300.0030.00418.77
8.0.290.0070.00017.30
8.0.280.0050.00218.46
8.0.270.0000.00717.32
8.0.260.0000.00617.03
8.0.250.0080.00017.14
8.0.240.0000.00717.09
8.0.230.0000.00716.99
8.0.220.0070.00017.04
8.0.210.0070.00017.01
8.0.200.0000.00617.10
8.0.190.0000.00717.11
8.0.180.0040.00417.10
8.0.170.0040.00416.96
8.0.160.0000.00716.83
8.0.150.0030.00316.97
8.0.140.0000.00716.93
8.0.130.0000.00513.35
8.0.120.0000.01016.87
8.0.110.0050.00316.91
8.0.100.0040.00417.02
8.0.90.0000.00817.07
8.0.80.0070.01016.93
8.0.70.0000.00717.07
8.0.60.0070.00016.84
8.0.50.0050.00316.80
8.0.30.0070.01317.24
8.0.20.0040.01517.40
8.0.10.0040.00416.96
8.0.00.0110.00716.92
7.4.330.0000.00615.00
7.4.320.0090.00016.60
7.4.300.0030.00316.66
7.4.290.0070.00016.50
7.4.280.0000.00816.42
7.4.270.0030.00316.48
7.4.260.0000.00716.54
7.4.250.0070.00016.46
7.4.240.0000.00716.61
7.4.230.0030.00316.57
7.4.220.0040.01516.78
7.4.210.0060.00916.64
7.4.200.0070.00016.46
7.4.190.0040.00416.73
7.4.160.0090.01216.39
7.4.150.0120.00617.40
7.4.140.0110.00917.86
7.4.130.0030.01316.58
7.4.120.0120.00616.63
7.4.110.0100.00616.57
7.4.100.0120.00616.76
7.4.90.0070.01016.77
7.4.80.0100.00719.39
7.4.70.0090.00616.39
7.4.60.0110.00916.75
7.4.50.0030.00516.58
7.4.40.0040.00822.77
7.4.30.0120.00616.38
7.4.10.0060.01215.03
7.4.00.0050.01014.99
7.3.330.0030.00313.18
7.3.320.0000.00512.98
7.3.310.0040.00416.34
7.3.300.0000.00616.21
7.3.290.0000.01416.26
7.3.280.0070.00716.26
7.3.270.0090.00917.40
7.3.260.0090.01016.41
7.3.250.0090.01216.59
7.3.240.0030.01316.55
7.3.230.0100.00616.39
7.3.210.0110.00716.42
7.3.200.0150.00619.39
7.3.190.0160.00616.34
7.3.180.0030.01716.35
7.3.170.0060.00916.48
7.3.160.0030.01316.45
7.3.130.0030.01415.00
7.3.120.0060.01114.84
7.3.110.0100.01015.07
7.3.100.0040.01115.01
7.3.90.0110.00814.94
7.3.80.0100.00715.23
7.3.70.0040.00914.73
7.3.60.0040.01114.99
7.3.50.0060.00914.73
7.3.40.0060.01014.88
7.3.30.0090.00614.70
7.3.20.0100.00716.62
7.3.10.0040.00716.58
7.3.00.0030.01316.87
7.2.330.0030.01316.80
7.2.320.0070.01116.84
7.2.310.0070.01016.53
7.2.300.0120.00416.61
7.2.290.0110.00716.72
7.2.260.0090.00915.12
7.2.250.0090.00914.92
7.2.240.0060.00615.20
7.2.230.0030.01015.10
7.2.220.0060.00615.30
7.2.210.0090.00714.91
7.2.200.0090.00615.05
7.2.190.0040.01215.22
7.2.180.0050.00614.95
7.2.170.0130.00315.14
7.2.160.0000.01515.11
7.2.150.0030.01316.68
7.2.140.0070.01016.75
7.2.130.0000.01817.14
7.2.120.0060.00616.92
7.2.110.0060.00917.01
7.2.100.0060.00316.98
7.2.90.0030.00917.12
7.2.80.0090.00616.74
7.2.70.0030.01417.15
7.2.60.0060.00916.92
7.2.50.0040.00717.08
7.2.40.0000.01017.09
7.2.30.0060.00916.79
7.2.20.0080.00817.05
7.2.10.0040.01117.05
7.2.00.0070.00518.20
7.1.330.0030.00915.62
7.1.320.0100.00315.97
7.1.310.0060.00715.60
7.1.300.0040.01115.85
7.1.290.0100.00715.75
7.1.280.0140.00315.58
7.1.270.0070.01015.51
7.1.260.0060.00615.74
7.1.250.0040.01115.56
7.1.240.0100.00615.96
7.1.230.0040.01115.70
7.1.220.0040.01115.83
7.1.210.0040.01115.84
7.1.200.0070.00515.79
7.1.190.0100.00615.49
7.1.180.0070.01015.86
7.1.170.0080.00015.63
7.1.160.0090.00315.61
7.1.150.0040.00715.87
7.1.140.0120.00315.81
7.1.130.0000.01215.77
7.1.120.0050.00815.62
7.1.110.0060.00615.86
7.1.100.0000.01216.87
7.1.90.0070.00715.62
7.1.80.0040.00715.72
7.1.70.0050.01016.39
7.1.60.0100.01017.77
7.1.50.0100.00816.37
7.1.40.0070.00815.79
7.1.30.0060.00615.57
7.1.20.0040.00815.57
7.1.10.0090.00615.72
7.1.00.0030.03519.28
7.0.330.0100.00315.30
7.0.320.0050.00515.46
7.0.310.0070.00715.46
7.0.300.0040.01115.59
7.0.290.0000.01515.20
7.0.280.0000.01615.61
7.0.270.0080.00015.41
7.0.260.0100.00315.44
7.0.250.0030.01215.16
7.0.240.0070.01015.25
7.0.230.0000.01115.47
7.0.220.0070.00815.23
7.0.210.0060.01015.45
7.0.200.0020.01016.21
7.0.190.0090.00615.21
7.0.180.0040.00415.52
7.0.170.0030.01015.51
7.0.160.0070.00715.58
7.0.150.0000.01315.30
7.0.140.0080.03818.70
7.0.130.0040.01115.13
7.0.120.0100.00315.46
7.0.110.0030.01515.55
7.0.100.0070.00415.32
7.0.90.0080.00415.23
7.0.80.0040.00715.45
7.0.70.0060.00615.61
7.0.60.0050.03117.77
7.0.50.0080.04216.61
7.0.40.0100.04216.85
7.0.30.0110.02516.88
7.0.20.0130.04716.78
7.0.10.0140.03916.88
7.0.00.0080.04516.93
5.6.400.0090.00614.30
5.6.390.0110.00414.40
5.6.380.0120.00314.51
5.6.370.0060.00914.36
5.6.360.0000.01414.57
5.6.350.0070.00314.48
5.6.340.0160.00314.50
5.6.330.0000.01514.77
5.6.320.0090.00614.02
5.6.310.0120.00314.29
5.6.300.0070.01014.30
5.6.290.0000.01414.47
5.6.280.0070.04017.54
5.6.270.0140.00014.60
5.6.260.0080.00514.35
5.6.250.0000.01514.38
5.6.240.0070.00714.34
5.6.230.0060.00914.35
5.6.220.0030.01014.47
5.6.210.0080.04617.40
5.6.200.0100.02716.25
5.6.190.0080.04617.41
5.6.180.2030.02517.43
5.6.170.0100.02517.71
5.6.160.0160.03517.34
5.6.150.0020.03916.25
5.6.140.0070.04216.24
5.6.130.0080.04316.15
5.6.120.0000.05717.71
5.6.110.0100.03017.67
5.6.100.0030.04717.72
5.6.90.0100.03917.66
5.6.80.0090.02617.30
5.6.70.0100.04317.39
5.6.60.0060.00314.44
5.6.50.0130.00314.29
5.6.40.0080.00814.37
5.6.30.0090.00414.18
5.6.20.0080.00814.40
5.6.10.0070.01014.44
5.6.00.0060.01014.27
5.5.380.0090.00613.97
5.5.370.0060.00614.27
5.5.360.0030.00914.31
5.5.350.0140.04317.53
5.5.340.0040.02616.24
5.5.330.0020.03817.41
5.5.320.0240.03817.17
5.5.310.0140.02517.38
5.5.300.0030.04516.13
5.5.290.0030.03016.20
5.5.280.0030.02717.43
5.5.270.0020.05217.39
5.5.260.0030.02517.76
5.5.250.0120.02517.57
5.5.240.0070.04017.27
5.5.230.0150.00014.48
5.5.220.0100.00714.27
5.5.210.0060.00313.94
5.5.200.0090.00314.35
5.5.190.0070.00714.41
5.5.180.0070.00213.91
5.5.170.0120.00314.29
5.5.160.0070.00714.38
5.5.150.0000.00814.23
5.5.140.0030.01014.23
5.5.130.0050.01414.18
5.5.120.0070.00714.01
5.5.110.0000.01214.09
5.5.100.0000.01514.48
5.5.90.0060.01314.00
5.5.80.0040.01214.16
5.5.70.0100.00714.36
5.5.60.0030.01113.89
5.5.50.0100.00314.25
5.5.40.0030.00814.47
5.5.30.0090.00614.36
5.5.20.0030.01014.30
5.5.10.0050.00514.08
5.5.00.0030.00713.80
5.4.450.0460.02815.12
5.4.440.0440.03315.39
5.4.430.0100.03015.05
5.4.420.0440.02715.34
5.4.410.0430.03715.17
5.4.400.0280.03814.90
5.4.390.0580.04414.80
5.4.380.0180.03614.78
5.4.370.0050.03414.70
5.4.360.0100.02914.71
5.4.350.0100.02714.59
5.4.340.0080.03014.74
5.4.330.0040.01211.00
5.4.320.0050.03011.79
5.4.310.0060.02511.69
5.4.300.0070.02311.67
5.4.290.0070.02611.71
5.4.280.0080.01911.68
5.4.270.0030.02211.78
5.4.260.0070.02914.86
5.4.250.0080.02814.95
5.4.240.0140.02314.87
5.4.230.0070.02715.04
5.4.220.0050.04614.69
5.4.210.0030.04314.84
5.4.200.0050.04214.88
5.4.190.0070.03214.95
5.4.180.0100.03014.94
5.4.170.0070.03914.71
5.4.160.0020.03614.96
5.4.150.0030.03714.88
5.4.140.0050.04213.64
5.4.130.0090.03513.62
5.4.120.0070.03013.73
5.4.110.0080.04113.71
5.4.100.0110.02213.57
5.4.90.0080.02813.69
5.4.80.0060.02813.75
5.4.70.0050.03113.69
5.4.60.0120.03013.76
5.4.50.0050.02713.65
5.4.40.0080.03513.80
5.4.30.0050.02813.77
5.4.20.0090.02613.69
5.4.10.0120.02713.64
5.4.00.0070.02913.37
5.3.290.0060.02211.76
5.3.280.0050.02912.54
5.3.270.0050.03912.53
5.3.260.0110.03212.44
5.3.250.0060.03112.65
5.3.240.0030.03412.65
5.3.230.0110.03612.46
5.3.220.0020.03412.52
5.3.210.0070.03712.50
5.3.200.0050.02912.60
5.3.190.0050.02812.54
5.3.180.0070.02712.54
5.3.170.0000.03412.62
5.3.160.0110.02312.54
5.3.150.0070.02912.51
5.3.140.0090.03712.51
5.3.130.0130.02312.47
5.3.120.0070.03012.57
5.3.110.0060.02712.49
5.3.100.0050.03812.24
5.3.90.0070.02612.30
5.3.80.0080.03312.19
5.3.70.0110.02812.15
5.3.60.0030.03212.40
5.3.50.0110.03112.20
5.3.40.0070.02712.25
5.3.30.0080.02712.26
5.3.20.0090.02512.10
5.3.10.0080.03711.83
5.3.00.0080.03712.08
5.2.170.0070.05710.97
5.2.160.0070.05311.06
5.2.150.0070.04311.06
5.2.140.0000.06711.16
5.2.130.0070.04011.03
5.2.120.0100.03310.98
5.2.110.0100.05011.25
5.2.100.0000.04711.11
5.2.90.0100.04310.99
5.2.80.0100.05011.10
5.2.70.0100.04311.10
5.2.60.0030.06310.95
5.2.50.0070.06311.11
5.2.40.0070.04711.02
5.2.30.0070.05311.12
5.2.20.0030.05010.88
5.2.10.0100.04311.02
5.2.00.0030.06010.70
5.1.60.0000.04310.17
5.1.50.0070.03010.17
5.1.40.0170.03710.17
5.1.30.0030.03710.39
5.1.20.0200.03710.17
5.1.10.0030.04710.17
5.1.00.0100.04310.17
5.0.50.0100.03710.17
5.0.40.0070.02310.17
5.0.30.0100.03310.17
5.0.20.0070.02710.17
5.0.10.0130.02710.17
5.0.00.0070.04310.17
4.4.90.0030.02710.17
4.4.80.0070.01710.17
4.4.70.0070.01710.17
4.4.60.0030.02710.17
4.4.50.0030.02710.17
4.4.40.0030.03310.17
4.4.30.0070.02310.17
4.4.20.0070.02310.17
4.4.10.0100.02010.17
4.4.00.0100.03310.17
4.3.110.0000.02310.17
4.3.100.0070.01710.17
4.3.90.0030.03010.17
4.3.80.0100.04010.17
4.3.70.0000.02010.17
4.3.60.0170.01710.17
4.3.50.0100.02310.17
4.3.40.0070.02710.17
4.3.30.0030.03010.17
4.3.20.0000.03010.17
4.3.10.0000.03010.17
4.3.00.0070.0206.81

preferences:
39.21 ms | 400 KiB | 5 Q