3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new \DateTime(); $a->setTimestamp(0); echo $a->format('c');

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)
8.3.40.0060.01218.77
8.3.30.0150.00019.09
8.3.20.0110.00320.34
8.3.10.0080.00023.48
8.3.00.0130.00319.34
8.2.170.0070.00722.96
8.2.160.0170.00320.36
8.2.150.0000.00824.18
8.2.140.0070.00724.66
8.2.130.0020.00526.16
8.2.120.0040.00422.26
8.2.110.0030.00621.05
8.2.100.0120.00017.88
8.2.90.0000.00719.21
8.2.80.0040.00417.97
8.2.70.0000.00817.63
8.2.60.0030.00517.93
8.2.50.0050.00518.07
8.2.40.0080.00018.34
8.2.30.0000.00818.11
8.2.20.0080.00017.85
8.2.10.0030.00519.75
8.2.00.0070.00317.67
8.1.270.0000.00823.82
8.1.260.0050.00226.35
8.1.250.0050.00228.09
8.1.240.0100.00722.62
8.1.230.0040.00817.48
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0040.00417.47
8.1.190.0040.00417.35
8.1.180.0000.00818.10
8.1.170.0080.00020.49
8.1.160.0000.00721.88
8.1.150.0060.00318.75
8.1.140.0040.00417.54
8.1.130.0030.00317.81
8.1.120.0040.00417.57
8.1.110.0060.00617.56
8.1.100.0070.00017.60
8.1.90.0040.00417.59
8.1.80.0020.00517.50
8.1.70.0000.00717.56
8.1.60.0040.00417.68
8.1.50.0000.00817.55
8.1.40.0000.00717.55
8.1.30.0040.00417.69
8.1.20.0040.00417.68
8.1.10.0000.00817.77
8.1.00.0000.00717.57
8.0.300.0000.00818.77
8.0.290.0040.00416.60
8.0.280.0070.00018.45
8.0.270.0050.00217.23
8.0.260.0030.00317.25
8.0.250.0000.00717.03
8.0.240.0000.00817.16
8.0.230.0070.00016.96
8.0.220.0070.00017.00
8.0.210.0060.00316.86
8.0.200.0000.00617.07
8.0.190.0000.00817.04
8.0.180.0080.00017.06
8.0.170.0000.00816.88
8.0.160.0030.00317.04
8.0.150.0070.00017.03
8.0.140.0000.00717.02
8.0.130.0030.00313.38
8.0.120.0080.00016.97
8.0.110.0040.00416.98
8.0.100.0000.00716.88
8.0.90.0050.00316.86
8.0.80.0100.00717.07
8.0.70.0000.00716.86
8.0.60.0050.00217.09
8.0.50.0030.00316.95
8.0.30.0150.00317.30
8.0.20.0120.00917.40
8.0.10.0070.00017.14
8.0.00.0020.01416.94
7.4.330.0050.00015.00
7.4.320.0000.00716.68
7.4.300.0030.00316.58
7.4.290.0060.00016.59
7.4.280.0040.00416.57
7.4.270.0050.00216.59
7.4.260.0070.00016.55
7.4.250.0020.00516.43
7.4.240.0020.00516.64
7.4.230.0030.00316.67
7.4.220.0050.01416.68
7.4.210.0090.01016.67
7.4.200.0030.00316.76
7.4.190.0030.00316.38
7.4.160.0110.00416.64
7.4.150.0090.00917.40
7.4.140.0080.00917.86
7.4.130.0050.01216.70
7.4.120.0090.00816.52
7.4.110.0060.01316.59
7.4.100.0130.00716.48
7.4.90.0110.00516.50
7.4.80.0080.00519.39
7.4.70.0060.01216.65
7.4.60.0070.01016.70
7.4.50.0060.00316.77
7.4.40.0060.00622.77
7.4.30.0130.01016.71
7.4.10.0070.01115.14
7.4.00.0070.01015.16
7.3.330.0060.00013.02
7.3.320.0000.00513.23
7.3.310.0000.00716.14
7.3.300.0040.00416.23
7.3.290.0040.01116.28
7.3.280.0120.00616.31
7.3.270.0110.00817.40
7.3.260.0180.02216.49
7.3.250.0070.01316.52
7.3.240.0070.01016.43
7.3.230.0000.01616.39
7.3.210.0120.00616.31
7.3.200.0130.00919.39
7.3.190.0100.00716.40
7.3.180.0140.00416.52
7.3.170.0120.00916.38
7.3.160.0070.01016.42
7.3.130.0040.01414.91
7.3.120.0030.01214.98
7.3.110.0060.01114.56
7.3.100.0040.01115.11
7.3.90.0090.00914.95
7.3.80.0090.00615.08
7.3.70.0060.00614.86
7.3.60.0100.00614.88
7.3.50.0000.01114.65
7.3.40.0000.00914.79
7.3.30.0060.00614.63
7.3.20.0030.01316.75
7.3.10.0070.00716.75
7.3.00.0090.00616.76
7.2.330.0130.00316.65
7.2.320.0150.00616.61
7.2.310.0120.00716.46
7.2.300.0100.00716.55
7.2.290.0090.00616.84
7.2.260.0030.01614.99
7.2.250.0000.01415.41
7.2.240.0040.01115.07
7.2.230.0070.01115.40
7.2.220.0030.00814.84
7.2.210.0030.01015.36
7.2.200.0030.01315.01
7.2.190.0060.00314.94
7.2.180.0030.00715.24
7.2.170.0030.00915.07
7.2.160.0110.00315.06
7.2.150.0030.01316.94
7.2.140.0090.00916.81
7.2.130.0040.01016.93
7.2.120.0080.00516.97
7.2.110.0090.00617.04
7.2.100.0080.00617.12
7.2.90.0030.01016.88
7.2.80.0060.00817.07
7.2.70.0100.00716.99
7.2.60.0020.01217.03
7.2.50.0090.00616.91
7.2.40.0040.01117.04
7.2.30.0080.00816.96
7.2.20.0070.00716.89
7.2.10.0030.01116.79
7.2.00.0050.00517.70
7.1.330.0080.00815.58
7.1.320.0120.00315.63
7.1.310.0050.00315.84
7.1.300.0000.01315.81
7.1.290.0030.00915.90
7.1.280.0000.01215.43
7.1.270.0120.00615.80
7.1.260.0120.00615.46
7.1.250.0050.00715.50
7.1.240.0030.01015.91
7.1.230.0080.00315.86
7.1.220.0050.00615.67
7.1.210.0060.00615.79
7.1.200.0030.00815.72
7.1.190.0070.00415.78
7.1.180.0030.00915.78
7.1.170.0040.00915.83
7.1.160.0030.00515.59
7.1.150.0070.00715.89
7.1.140.0020.01215.63
7.1.130.0060.00715.92
7.1.120.0070.00915.86
7.1.110.0020.01115.65
7.1.100.0060.00616.49
7.1.90.0030.00715.67
7.1.80.0020.00915.73
7.1.70.0060.00616.21
7.1.60.0070.00816.98
7.1.50.0100.00716.06
7.1.40.0080.00715.64
7.1.30.0070.00515.75
7.1.20.0060.00615.75
7.1.10.0060.00715.74
7.1.00.0030.03117.91
7.0.330.0070.00615.34
7.0.320.0060.00615.20
7.0.310.0100.00215.40
7.0.300.0050.00515.36
7.0.290.0050.00915.49
7.0.280.0040.00815.31
7.0.270.0060.00515.27
7.0.260.0050.01015.41
7.0.250.0080.00515.31
7.0.240.0080.00315.40
7.0.230.0020.01115.45
7.0.220.0040.00715.49
7.0.210.0030.00815.44
7.0.200.0120.00615.24
7.0.190.0040.00615.42
7.0.180.0030.01115.47
7.0.170.0090.00315.14
7.0.160.0080.00515.24
7.0.150.0020.00915.17
7.0.140.0070.02717.55
7.0.130.0040.00815.59
7.0.120.0010.00915.49
7.0.110.0080.00315.32
7.0.100.0070.00315.32
7.0.90.0060.00415.39
7.0.80.0060.00815.52
7.0.70.0070.00515.34
7.0.60.0020.03616.88
7.0.50.0010.02316.28
7.0.40.0050.02415.75
7.0.30.0160.02715.76
7.0.20.0140.02215.68
7.0.10.0010.03415.67
7.0.00.0080.03115.71
5.6.400.0060.01214.72
5.6.390.0070.00714.37
5.6.380.0040.00514.56
5.6.370.0130.00214.34
5.6.360.0090.00314.60
5.6.350.0050.00714.19
5.6.340.0020.00914.34
5.6.330.0060.00614.26
5.6.320.0040.00614.15
5.6.310.0080.00514.43
5.6.300.0070.00614.34
5.6.290.0060.00514.39
5.6.280.0070.02816.48
5.6.270.0000.01014.31
5.6.260.0020.01014.41
5.6.250.0020.01014.37
5.6.240.0060.00514.16
5.6.230.0030.01214.26
5.6.220.0070.00714.24
5.6.210.0040.03516.45
5.6.200.0070.03515.67
5.6.190.0080.02916.28
5.6.180.0080.03816.37
5.6.170.0160.03016.41
5.6.160.0070.03316.36
5.6.150.0100.01315.66
5.6.140.0080.03015.75
5.6.130.0080.03115.70
5.6.120.0030.03216.72
5.6.110.0060.03316.65
5.6.100.0050.02916.54
5.6.90.0080.02516.63
5.6.80.0080.02616.25
5.6.70.1520.01816.29
5.6.60.0070.00414.20
5.6.50.0080.00514.20
5.6.40.0050.00914.38
5.6.30.0050.00714.35
5.6.20.0040.00714.27
5.6.10.0060.00814.31
5.6.00.0070.00814.21
5.5.380.0030.00912.57
5.5.370.0080.00612.66
5.5.360.0040.00712.61
5.5.350.0050.03115.32
5.5.340.0080.02914.49
5.5.330.0060.03215.33
5.5.320.0060.01815.31
5.5.310.0100.02715.27
5.5.300.0050.02314.44
5.5.290.0070.02114.48
5.5.280.0040.03415.52
5.5.270.0070.02715.49
5.5.260.0090.03015.52
5.5.250.0040.03215.38
5.5.240.0070.03515.15
5.5.230.0050.00712.50
5.5.220.0060.00312.62
5.5.210.0060.00612.70
5.5.200.0050.00812.47
5.5.190.0070.00312.59
5.5.180.0090.00112.67
5.5.170.0040.00912.46
5.5.160.0030.01012.55
5.5.150.0060.00512.56
5.5.140.0080.00512.66
5.5.130.0050.00812.65
5.5.120.0000.01112.52
5.5.110.0050.00912.74
5.5.100.0070.00912.66
5.5.90.0060.00812.62
5.5.80.0050.01012.75
5.5.70.0030.00912.64
5.5.60.0040.01012.75
5.5.50.0020.01112.66
5.5.40.0050.00812.77
5.5.30.0050.00812.70
5.5.20.0090.00312.48
5.5.10.0030.00912.36
5.5.00.0120.00412.58
5.4.450.0280.02213.85
5.4.440.0370.01813.93
5.4.430.0340.02013.79
5.4.420.0320.00213.82
5.4.410.0080.02013.59
5.4.400.0100.02413.38
5.4.390.0090.02013.54
5.4.380.0030.02613.53
5.4.370.0080.02613.49
5.4.360.0050.02313.52
5.4.350.0040.01811.21
5.4.340.0040.01911.33
5.4.330.0030.01011.03
5.4.320.0050.01711.58
5.4.310.0040.01811.38
5.4.300.0030.01811.44
5.4.290.0080.03111.48
5.4.280.0060.03211.45
5.4.270.0060.02511.42
5.4.260.0070.02211.55
5.4.250.0100.01911.33
5.4.240.0040.02611.37
5.4.230.0070.02211.50
5.4.220.0030.02411.34
5.4.210.0040.02211.45
5.4.200.0060.02211.38
5.4.190.0070.02611.36
5.4.180.0080.03211.37
5.4.170.0060.02511.44
5.4.160.0090.03311.29
5.4.150.0060.02111.41
5.4.140.0130.02811.25
5.4.130.0050.02811.34
5.4.120.0040.01811.33
5.4.110.0030.02811.31
5.4.100.0090.02011.29
5.4.90.0130.03111.28
5.4.80.0070.02311.29
5.4.70.0070.02111.23
5.4.60.0100.02911.30
5.4.50.0110.02511.27
5.4.40.0070.02411.21
5.4.30.0090.02211.33
5.4.20.0050.02511.32
5.4.10.0070.02011.30
5.4.00.0050.02311.10
5.3.290.0020.01811.50
5.3.280.0050.02611.42
5.3.270.0060.02511.42
5.3.260.0040.02611.42
5.3.250.0060.02211.46
5.3.240.0070.02411.42
5.3.230.0050.02011.42
5.3.220.0060.02611.40
5.3.210.0070.02111.40
5.3.200.0050.02111.40
5.3.190.0060.01511.40
5.3.180.0080.01811.40
5.3.170.0070.02011.43
5.3.160.0090.02011.45
5.3.150.0050.02211.42
5.3.140.0080.02111.40
5.3.130.0070.02111.40
5.3.120.0050.02211.40
5.3.110.0060.02811.42
5.3.100.0070.02011.22
5.3.90.0060.02111.21
5.3.80.0060.02011.20
5.3.70.0050.02011.20
5.3.60.0040.02111.20
5.3.50.0070.01911.18
5.3.40.0060.02011.18
5.3.30.0060.02011.16
5.3.20.0070.01911.09
5.3.10.0070.02111.08
5.3.00.0040.02211.07
5.2.170.0070.02410.04
5.2.160.0110.05110.04
5.2.150.0080.02410.04
5.2.140.0130.05510.04
5.2.130.0070.03610.02
5.2.120.0140.04910.02
5.2.110.0090.04010.02
5.2.100.0100.02310.02
5.2.90.0050.02610.02
5.2.80.0040.03310.02
5.2.70.0070.02810.02
5.2.60.0170.04410.00
5.2.50.0040.0269.98
5.2.40.0040.0269.97
5.2.30.0030.0249.96
5.2.20.0060.0249.95
5.2.10.0050.0239.91
5.2.00.0100.0259.84
5.1.60.0050.0239.48
5.1.50.0100.0269.48
5.1.40.0040.0239.47
5.1.30.0080.0239.65
5.1.20.0040.0219.65
5.1.10.0090.0159.52
5.1.00.0090.0169.52
5.0.50.0050.0158.76
5.0.40.0080.0128.69
5.0.30.0090.0278.60
5.0.20.0040.0198.58
5.0.10.0050.0208.57
5.0.00.0050.0238.57
4.4.90.0050.0267.84
4.4.80.0040.0167.83
4.4.70.0070.0217.83
4.4.60.0030.0147.83
4.4.50.0030.0157.83
4.4.40.0020.0237.80
4.4.30.0020.0157.83
4.4.20.0050.0117.87
4.4.10.0050.0117.87
4.4.00.0020.0197.83
4.3.110.0020.0147.78
4.3.100.0030.0147.78
4.3.90.0070.0107.77
4.3.80.0040.0177.74
4.3.70.0020.0137.77
4.3.60.0020.0147.76
4.3.50.0060.0087.76
4.3.40.0020.0177.72
4.3.30.0020.0107.09
4.3.20.0020.0137.08
4.3.10.0020.0147.06
4.3.00.0080.0118.85

preferences:
51.47 ms | 400 KiB | 5 Q