3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new \DateTime("2011-00-00 00:00:00"); echo $date->format('Y-m-d H:i:s'); echo "\n\n"; $date = new \DateTime("2011"); echo $date->format('Y-m-d H:i:s');

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)
8.3.60.0120.00916.88
8.3.50.0120.00522.87
8.3.40.0040.01118.69
8.3.30.0070.01118.91
8.3.20.0040.00420.34
8.3.10.0040.00421.90
8.3.00.0080.00017.50
8.2.180.0150.00016.50
8.2.170.0070.00722.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0030.00526.16
8.2.120.0070.00020.97
8.2.110.0060.00320.54
8.2.100.0080.00417.84
8.2.90.0050.00318.05
8.2.80.0080.00017.97
8.2.70.0030.00617.75
8.2.60.0090.00017.92
8.2.50.0000.00818.07
8.2.40.0000.00818.34
8.2.30.0050.00318.17
8.2.20.0000.00717.87
8.2.10.0080.00018.09
8.2.00.0030.00617.81
8.1.280.0100.00725.92
8.1.270.0000.00823.99
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0040.00422.45
8.1.230.0070.00320.91
8.1.220.0040.00417.79
8.1.210.0000.00918.77
8.1.200.0060.00317.35
8.1.190.0040.00416.99
8.1.180.0030.00619.13
8.1.170.0050.00318.58
8.1.160.0000.00721.93
8.1.150.0050.00318.87
8.1.140.0080.00017.53
8.1.130.0000.00717.80
8.1.120.0020.00517.63
8.1.110.0070.00017.50
8.1.100.0030.00317.56
8.1.90.0000.00717.49
8.1.80.0000.00717.61
8.1.70.0080.00017.48
8.1.60.0120.00017.59
8.1.50.0040.00417.47
8.1.40.0000.00917.46
8.1.30.0000.00917.57
8.1.20.0040.00417.68
8.1.10.0040.00417.57
8.1.00.0000.00717.54
8.0.300.0000.00719.76
8.0.290.0040.00416.88
8.0.280.0030.00318.43
8.0.270.0030.00617.25
8.0.260.0060.00017.25
8.0.250.0030.00317.12
8.0.240.0000.00717.17
8.0.230.0030.00516.94
8.0.220.0000.00717.02
8.0.210.0070.00017.04
8.0.200.0030.00316.98
8.0.190.0030.00316.99
8.0.180.0000.00816.98
8.0.170.0040.00417.11
8.0.160.0030.00316.92
8.0.150.0050.00316.94
8.0.140.0000.00716.89
8.0.130.0030.00313.46
8.0.120.0040.00417.02
8.0.110.0030.00616.96
8.0.100.0050.00216.96
8.0.90.0000.00816.87
8.0.80.0000.02116.91
8.0.70.0030.00517.09
8.0.60.0000.00716.92
8.0.50.0040.00416.89
8.0.30.0120.00517.12
8.0.20.0150.00317.40
8.0.10.0050.00217.20
8.0.00.0100.00716.86
7.4.330.0000.00515.07
7.4.320.0000.00616.57
7.4.300.0030.00316.65
7.4.290.0030.00316.55
7.4.280.0040.00416.68
7.4.270.0000.00716.65
7.4.260.0030.00316.68
7.4.250.0030.00516.55
7.4.240.0020.00616.65
7.4.230.0040.00416.57
7.4.220.0130.00316.77
7.4.210.0050.00816.71
7.4.200.0070.00016.61
7.4.160.0120.00916.52
7.4.150.0070.01117.40
7.4.140.0120.01017.86
7.4.130.0050.01216.63
7.4.120.0130.00416.58
7.4.110.0150.00316.57
7.4.100.0070.01116.64
7.4.90.0030.01316.64
7.4.80.0030.02019.39
7.4.70.0110.00516.47
7.4.60.0130.00316.56
7.4.50.0020.00216.61
7.4.40.0100.00716.80
7.4.30.0140.00316.69
7.4.00.0070.00815.10
7.3.330.0000.00513.13
7.3.320.0050.00013.13
7.3.310.0040.00416.28
7.3.300.0050.00216.29
7.3.290.0000.01416.22
7.3.280.0110.00616.26
7.3.270.0070.01017.40
7.3.260.0170.00716.48
7.3.250.0140.00316.53
7.3.240.0080.00816.25
7.3.230.0070.01016.39
7.3.210.0100.00716.61
7.3.200.0070.01019.39
7.3.190.0070.01016.53
7.3.180.0090.00916.36
7.3.170.0060.01016.43
7.3.160.0080.01216.71
7.3.120.0090.00514.82
7.3.110.0030.01314.77
7.3.100.0100.00614.86
7.3.90.0060.00714.74
7.3.80.0060.01314.74
7.3.70.0070.00714.64
7.3.60.0030.01214.86
7.3.50.0050.01114.80
7.3.40.0030.00914.87
7.3.30.0070.00614.91
7.3.20.0060.00816.54
7.3.10.0050.01016.56
7.3.00.0080.00416.74
7.2.330.0090.00916.82
7.2.320.0070.01016.50
7.2.310.0030.01216.48
7.2.300.0060.00916.80
7.2.290.0100.00616.60
7.2.250.0040.01514.73
7.2.240.0070.01315.25
7.2.230.0050.01215.05
7.2.220.0060.00915.21
7.2.210.0080.00714.86
7.2.200.0050.01015.13
7.2.190.0050.00815.22
7.2.180.0080.00514.85
7.2.170.0080.00515.18
7.2.160.0030.00914.81
7.2.150.0080.00516.86
7.2.140.0050.01116.87
7.2.130.0030.00817.07
7.2.120.0090.00517.11
7.2.110.0060.00716.94
7.2.100.0030.01117.06
7.2.90.0090.00817.09
7.2.80.0030.01017.08
7.2.70.0070.00916.91
7.2.60.0090.00416.91
7.2.50.0090.00616.86
7.2.40.0090.00316.89
7.2.30.0110.00416.97
7.2.20.0070.00716.71
7.2.10.0070.00917.12
7.2.00.0050.00817.68
7.1.330.0080.00815.86
7.1.320.0070.01015.65
7.1.310.0040.01015.81
7.1.300.0070.00315.63
7.1.290.0060.00815.63
7.1.280.0040.00915.69
7.1.270.0070.00515.76
7.1.260.0070.00915.77
7.1.250.0050.00615.67
7.1.240.0120.00315.91
7.1.230.0120.00315.78
7.1.220.0090.00315.74
7.1.210.0030.01015.46
7.1.200.0090.00515.87
7.1.190.0090.00315.84
7.1.180.0050.00315.89
7.1.170.0110.00615.64
7.1.160.0070.00715.46
7.1.150.0030.00715.95
7.1.140.0030.00915.83
7.1.130.0040.00815.66
7.1.120.0080.00315.55
7.1.110.0070.00715.61
7.1.100.0060.00716.80
7.1.90.0040.00815.82
7.1.80.0030.01015.73
7.1.70.0030.00916.23
7.1.60.0030.01517.38
7.1.50.0070.01116.27
7.1.40.0060.00915.67
7.1.30.0070.00715.86
7.1.20.0070.01015.67
7.1.10.0060.00915.61
7.1.00.0040.04118.93
7.0.330.0000.00915.58
7.0.320.0070.00315.46
7.0.310.0080.00815.48
7.0.300.0070.00415.39
7.0.290.0090.00315.31
7.0.280.0060.00615.50
7.0.270.0060.00915.55
7.0.260.0070.00315.28
7.0.250.0000.01515.58
7.0.240.0090.00615.50
7.0.230.0000.01115.59
7.0.220.0030.01015.23
7.0.210.0000.01015.49
7.0.200.0020.00916.24
7.0.190.0040.00815.53
7.0.180.0080.00415.59
7.0.170.0130.00015.25
7.0.160.0030.01315.44
7.0.150.0000.01115.48
7.0.140.0050.03718.69
7.0.130.0030.01015.42
7.0.120.0040.01015.52
7.0.110.0030.01315.56
7.0.100.0070.02017.59
7.0.90.0020.02717.69
7.0.80.0090.04217.52
7.0.70.0000.05017.58
7.0.60.0080.02517.75
7.0.50.0100.04217.84
7.0.40.0130.04216.75
7.0.30.0070.04216.86
7.0.20.0040.04516.87
7.0.10.0090.04016.66
7.0.00.0070.04016.68
5.6.400.0030.00714.32
5.6.390.0090.00614.39
5.6.380.0090.00014.28
5.6.370.0000.01214.51
5.6.360.0030.01014.29
5.6.350.0060.00614.71
5.6.340.0070.00314.52
5.6.330.0040.00714.16
5.6.320.0070.00714.57
5.6.310.0000.01714.50
5.6.300.0060.00614.28
5.6.290.0090.00314.09
5.6.280.0030.05417.71
5.6.270.0140.00714.47
5.6.260.0100.00714.37
5.6.250.0030.04617.63
5.6.240.0120.04017.70
5.6.230.0070.04017.44
5.6.220.0030.02217.63
5.6.210.0090.04317.56
5.6.200.0070.04817.64
5.6.190.0030.02717.77
5.6.180.0060.03517.80
5.6.170.0030.05017.82
5.6.160.0060.04017.74
5.6.150.0110.04017.82
5.6.140.0060.02617.64
5.6.130.0050.04717.92
5.6.120.0030.04517.88
5.6.110.0030.02717.72
5.6.100.0120.04417.74
5.6.90.0070.02317.80
5.6.80.0110.04117.28
5.6.70.0120.03817.47
5.6.60.0050.04017.40
5.6.50.0070.02417.49
5.6.40.0070.04717.41
5.6.30.0090.02017.51
5.6.20.0050.02217.31
5.6.10.0050.02617.26
5.6.00.0070.04517.39
5.5.380.0040.01917.24
5.5.370.0120.03817.55
5.5.360.0090.01917.44
5.5.350.0060.04317.41
5.5.340.0150.04317.52
5.5.330.0070.04717.68
5.5.320.0120.04017.43
5.5.310.0090.04517.61
5.5.300.0110.04217.49
5.5.290.0050.03917.57
5.5.280.0050.04017.45
5.5.270.0050.05017.70
5.5.260.0090.04217.51
5.5.250.0090.02317.28
5.5.240.0170.03317.19
5.5.230.0070.04617.22
5.5.220.0060.02517.08
5.5.210.0050.03017.18
5.5.200.0050.04217.13
5.5.190.0040.02717.24
5.5.180.0050.02817.36
5.5.170.0090.00614.39
5.5.160.0100.03717.25
5.5.150.0110.04017.21
5.5.140.0100.03717.40
5.5.130.0090.04017.20
5.5.120.0050.03817.21
5.5.110.0050.02117.21
5.5.100.0050.02317.30
5.5.90.0050.02117.09
5.5.80.0080.01816.98
5.5.70.0050.02117.04
5.5.60.0050.03117.05
5.5.50.0020.02717.14
5.5.40.0050.01917.20
5.5.30.0030.02317.31
5.5.20.0050.03517.22
5.5.10.0090.01517.28
5.5.00.0070.02017.27
5.4.450.0020.02215.67
5.4.440.0050.04615.67
5.4.430.0050.02415.55
5.4.420.0020.04315.65
5.4.410.0010.04615.60
5.4.400.0050.02515.48
5.4.390.0000.03615.49
5.4.380.0010.04315.47
5.4.370.0030.04315.35
5.4.360.0040.03915.48
5.4.350.0030.02315.51
5.4.340.0050.02415.52
5.4.330.0090.00311.89
5.4.320.0030.04315.39
5.4.310.0060.02115.36
5.4.300.0070.04115.43
5.4.290.0070.04215.43
5.4.280.0030.03915.46
5.4.270.0050.02515.47
5.4.260.0020.02015.44
5.4.250.0070.01815.35
5.4.240.0050.01515.55
5.4.230.0020.02115.46
5.4.220.0070.02015.49
5.4.210.0030.02315.47
5.4.200.0070.01515.35
5.4.190.0050.01815.42
5.4.180.0020.02815.55
5.4.170.0020.02415.33
5.4.160.0060.01515.46
5.4.150.0020.02315.34
5.4.140.0020.02114.16
5.4.130.0020.02514.16
5.4.120.0080.01314.10
5.4.110.0050.02214.14
5.4.100.0050.01814.10
5.4.90.0050.01514.09
5.4.80.0030.02114.17
5.4.70.0060.01614.15
5.4.60.0030.02014.06
5.4.50.0030.01814.06
5.4.40.0020.02214.16
5.4.30.0030.01714.04
5.4.20.0030.01814.10
5.4.10.0020.02414.11
5.4.00.0060.01513.85
5.3.290.0000.04314.64
5.3.280.0030.03714.60
5.3.270.0030.03014.58
5.3.260.0000.04014.61
5.3.250.0030.03714.59
5.3.240.0070.02714.61
5.3.230.0000.03314.54
5.3.220.0030.04014.55
5.3.210.0000.03714.55
5.3.200.0030.03714.48
5.3.190.0000.03314.54
5.3.180.0030.05014.49
5.3.170.0000.03314.39
5.3.160.0000.03314.52
5.3.150.0030.03014.54
5.3.140.0100.03314.55
5.3.130.0030.03714.50
5.3.120.0000.04014.53
5.3.110.0030.03014.53
5.3.100.0030.03013.89
5.3.90.0030.03714.00
5.3.80.0100.03013.98
5.3.70.0070.03013.99
5.3.60.0000.03713.99
5.3.50.0070.03013.88
5.3.40.0000.03313.92
5.3.30.0030.03013.77
5.3.20.0030.03313.55
5.3.10.0100.03013.51
5.3.00.0000.03013.39
5.2.170.0030.02310.99
5.2.160.0070.02311.00
5.2.150.0000.03011.09
5.2.140.0000.03711.09
5.2.130.0000.02711.09
5.2.120.0000.03011.02
5.2.110.0000.02710.95
5.2.100.0000.03011.14
5.2.90.0000.02710.92
5.2.80.0000.02711.08
5.2.70.0000.03011.09
5.2.60.0070.06311.05
5.2.50.0030.05711.05
5.2.40.0030.06310.84
5.2.30.0030.02310.96
5.2.20.0000.05010.96
5.2.10.0000.03710.80
5.2.00.0000.02710.57
5.1.60.0030.03310.00
5.1.50.0030.05310.02
5.1.40.0000.05010.05
5.1.30.0030.03710.26
5.1.20.0070.05010.40
5.1.10.0000.02710.12
5.1.00.0030.04710.13
5.0.50.0070.0439.20
5.0.40.0000.0379.20
5.0.30.0030.0609.20
5.0.20.0000.0209.20
5.0.10.0000.0209.20
5.0.00.0030.0679.20
4.4.90.0030.0179.20
4.4.80.0030.0309.20
4.4.70.0070.0339.20
4.4.60.0000.0279.20
4.4.50.0000.0239.20
4.4.40.0030.0509.20
4.4.30.0070.0279.20
4.4.20.0000.0379.20
4.4.10.0000.0379.20
4.4.00.0030.0509.20
4.3.110.0000.0379.20
4.3.100.0030.0239.20
4.3.90.0000.0309.20
4.3.80.0000.0209.20
4.3.70.0000.0379.20
4.3.60.0130.0239.20
4.3.50.0000.0339.20
4.3.40.0030.0509.20
4.3.30.0030.0279.20
4.3.20.0030.0279.20
4.3.10.0030.0339.20
4.3.00.0000.0139.20

preferences:
41.39 ms | 401 KiB | 5 Q