3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = DateTime::createFromFormat("Y-m-d H:i:s", '2015-07-01 13:55:36'); print_r($dt->format("Y-m-d\\TH:i:s+0000"));

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)
8.3.40.0110.00319.00
8.3.30.0100.00319.14
8.3.20.0050.00320.25
8.3.10.0000.00821.82
8.3.00.0040.00422.34
8.2.170.0140.00722.96
8.2.160.0110.00720.38
8.2.150.0000.00825.66
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0080.00017.50
8.2.110.0100.00020.41
8.2.100.0120.00017.66
8.2.90.0040.00419.17
8.2.80.0050.00317.97
8.2.70.0030.00617.50
8.2.60.0040.00418.05
8.2.50.0080.00018.07
8.2.40.0050.00319.34
8.2.30.0040.00418.07
8.2.20.0060.00317.72
8.2.10.0060.00317.87
8.2.00.0040.00418.05
8.1.270.0000.00920.29
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0070.00323.88
8.1.230.0090.00318.92
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0000.01017.48
8.1.190.0030.00617.35
8.1.180.0040.00418.10
8.1.170.0040.00418.50
8.1.160.0000.00821.88
8.1.150.0040.00418.88
8.1.140.0040.00417.51
8.1.130.0070.00017.69
8.1.120.0000.00717.54
8.1.110.0070.00017.52
8.1.100.0000.00717.53
8.1.90.0040.00317.50
8.1.80.0000.00717.54
8.1.70.0000.00717.52
8.1.60.0000.00817.60
8.1.50.0030.00517.45
8.1.40.0000.00817.50
8.1.30.0080.00017.45
8.1.20.0040.00417.69
8.1.10.0060.00317.48
8.1.00.0030.00517.61
8.0.300.0000.00718.77
8.0.290.0000.00716.75
8.0.280.0000.00718.48
8.0.270.0000.00717.14
8.0.260.0030.00317.32
8.0.250.0000.00717.07
8.0.240.0000.00717.00
8.0.230.0000.00716.99
8.0.220.0080.00017.01
8.0.210.0000.00716.87
8.0.200.0000.00817.07
8.0.190.0040.00416.99
8.0.180.0030.00316.93
8.0.170.0040.00417.07
8.0.160.0000.00816.81
8.0.150.0040.00416.91
8.0.140.0070.00016.87
8.0.130.0050.00013.41
8.0.120.0040.00416.87
8.0.110.0020.00517.02
8.0.100.0000.00816.96
8.0.90.0040.00416.88
8.0.80.0060.00917.06
8.0.70.0040.00416.93
8.0.60.0020.00516.97
8.0.50.0000.00717.05
8.0.30.0120.00717.17
8.0.20.0140.00517.40
8.0.10.0040.00417.17
8.0.00.0070.01016.74
7.4.330.0000.00515.04
7.4.320.0060.00016.59
7.4.300.0030.00316.50
7.4.290.0040.00416.44
7.4.280.0040.00416.52
7.4.270.0040.00416.55
7.4.260.0070.00016.58
7.4.250.0040.00416.39
7.4.240.0020.00516.52
7.4.230.0030.00316.59
7.4.220.0150.00316.53
7.4.210.0070.01216.55
7.4.200.0040.00416.58
7.4.160.0100.00516.57
7.4.150.0060.01217.40
7.4.140.0110.00717.86
7.4.130.0090.00916.42
7.4.120.0120.00616.64
7.4.110.0200.00316.64
7.4.100.0180.00816.60
7.4.90.0130.00616.55
7.4.80.0090.00919.39
7.4.70.0140.00516.58
7.4.60.0060.01116.64
7.4.50.0000.00416.64
7.4.40.0130.00316.66
7.4.30.0060.01216.50
7.4.00.0090.00815.04
7.3.330.0050.00013.10
7.3.320.0000.00612.94
7.3.310.0040.00416.30
7.3.300.0000.00616.22
7.3.290.0030.00316.05
7.3.280.0130.00616.20
7.3.270.0110.00717.40
7.3.260.0090.00916.32
7.3.250.0120.00716.43
7.3.240.0070.01116.40
7.3.230.0030.01516.44
7.3.210.0070.01016.47
7.3.200.0100.00719.39
7.3.190.0150.00016.21
7.3.180.0040.01116.23
7.3.170.0140.00716.43
7.3.160.0060.01216.33
7.3.120.0130.00414.83
7.3.110.0080.00814.97
7.3.100.0060.01114.79
7.3.90.0020.01314.83
7.3.80.0050.00914.76
7.3.70.0020.00814.84
7.3.60.0040.00914.71
7.3.50.0080.00414.58
7.3.40.0040.00914.69
7.3.30.0090.00314.74
7.3.20.0110.00616.53
7.3.10.0070.00916.48
7.3.00.0030.00916.51
7.2.330.0030.01716.41
7.2.320.0100.01016.43
7.2.310.0100.00716.66
7.2.300.0140.00316.82
7.2.290.0110.00716.53
7.2.250.0100.00815.08
7.2.240.0090.00915.13
7.2.230.0100.00715.11
7.2.220.0080.00515.06
7.2.210.0030.00815.08
7.2.200.0050.00915.17
7.2.190.0090.00614.92
7.2.180.0050.00814.95
7.2.170.0060.00815.08
7.2.160.0060.01315.24
7.2.150.0040.01216.57
7.2.140.0070.01016.59
7.2.130.0050.00816.59
7.2.120.0070.00716.65
7.2.110.0110.00416.54
7.2.100.0070.00816.64
7.2.90.0100.00916.61
7.2.80.0060.00816.73
7.2.70.0070.00816.66
7.2.60.0130.00816.55
7.2.50.0040.01016.77
7.2.40.0090.00816.63
7.2.30.0070.00716.48
7.2.20.0060.01116.66
7.2.10.0070.00916.81
7.2.00.0090.00617.27
7.1.330.0080.00715.82
7.1.320.0030.01215.72
7.1.310.0040.00715.77
7.1.300.0060.00815.76
7.1.290.0020.01215.57
7.1.280.0050.00915.71
7.1.270.0060.00815.73
7.1.260.0070.00715.64
7.1.250.0060.00715.49
7.1.240.0050.00515.46
7.1.230.0090.00315.45
7.1.220.0040.00715.28
7.1.210.0060.00915.31
7.1.200.0030.00615.46
7.1.190.0030.01015.73
7.1.180.0030.00915.43
7.1.170.0040.00715.73
7.1.160.0070.00315.49
7.1.150.0080.00315.21
7.1.140.0100.00015.41
7.1.130.0070.00715.45
7.1.120.0030.00915.69
7.1.110.0000.01315.26
7.1.100.0030.00816.80
7.1.90.0070.00315.60
7.1.80.0050.00515.85
7.1.70.0040.00816.44
7.1.60.0080.00917.75
7.1.50.0090.00816.35
7.1.40.0130.00015.57
7.1.30.0030.01015.72
7.1.20.0030.01015.64
7.1.10.0030.01015.91
7.1.00.0050.04219.05
7.0.330.0040.00815.40
7.0.320.0050.00315.23
7.0.310.0060.00614.99
7.0.300.0030.00715.21
7.0.290.0040.01115.30
7.0.280.0050.00515.35
7.0.270.0040.00415.22
7.0.260.0080.00815.39
7.0.250.0060.00615.57
7.0.240.0100.00315.28
7.0.230.0030.01015.46
7.0.220.0090.00615.14
7.0.210.0060.00615.48
7.0.200.0440.00014.98
7.0.190.0000.01415.48
7.0.180.0060.00615.35
7.0.170.0090.00615.25
7.0.160.0000.00915.27
7.0.150.0040.00815.29
7.0.140.0000.01315.53
7.0.130.0030.00715.37
7.0.120.0060.00315.40
7.0.110.0040.00815.46
7.0.100.0100.00315.39
7.0.90.0000.00815.34
7.0.80.0040.00815.07
7.0.70.0040.00815.15
7.0.60.0030.04217.71
7.0.50.0020.05116.71
7.0.40.0050.03516.88
7.0.30.0210.03816.80
7.0.20.0180.03016.88
7.0.10.0130.02816.68
7.0.00.0150.03216.80
5.6.400.0060.00614.09
5.6.390.0090.00614.32
5.6.380.0090.00314.22
5.6.370.0040.01114.06
5.6.360.0030.01013.84
5.6.350.0000.01313.96
5.6.340.0060.00614.38
5.6.330.0060.00613.97
5.6.320.0120.00314.26
5.6.310.0030.00614.56
5.6.300.0040.01113.96
5.6.290.0060.00314.38
5.6.280.0060.03717.62
5.6.270.0070.00714.16
5.6.260.0080.00513.90
5.6.250.0040.01014.19
5.6.240.0030.01014.42
5.6.230.0090.00914.22
5.6.220.0030.00714.21
5.6.210.0030.03717.53
5.6.200.0050.03116.27
5.6.190.0080.04117.36
5.6.180.2010.02317.38
5.6.170.0180.03817.42
5.6.160.0090.02317.25
5.6.150.0030.02516.06
5.6.140.0050.02616.16
5.6.130.0030.04516.09
5.6.120.0080.02717.55
5.6.110.0060.04517.73
5.6.100.0030.03217.59
5.6.90.0070.03717.47
5.6.80.0030.04017.26
5.6.70.0190.03517.33
5.6.60.0040.00714.49
5.6.50.0030.01313.99
5.6.40.0060.00614.30
5.6.30.0100.00314.19
5.6.20.0040.01214.26
5.6.10.0070.00714.49
5.6.00.0060.00614.25
5.5.380.0040.01114.20
5.5.370.0060.01213.88
5.5.360.0000.01114.34
5.5.350.0150.04617.43
5.5.340.0070.03916.02
5.5.330.0070.03017.35
5.5.320.0190.02417.01
5.5.310.0230.03617.09
5.5.300.0090.02116.07
5.5.290.0050.02215.99
5.5.280.0050.02417.47
5.5.270.0080.03517.42
5.5.260.0050.04617.63
5.5.250.0200.03017.36
5.5.240.0170.04117.12
5.5.230.0100.00014.34
5.5.220.0160.00014.25
5.5.210.0000.00814.25
5.5.200.0110.00413.84
5.5.190.0090.00313.94
5.5.180.0030.01014.17
5.5.170.0030.01014.10
5.5.160.0100.00714.21
5.5.150.0100.00714.34
5.5.140.0060.00914.32
5.5.130.0000.02014.00
5.5.120.0040.01114.48
5.5.110.0030.01314.11
5.5.100.0110.00414.03
5.5.90.0030.01014.18
5.5.80.0070.01114.39
5.5.70.0120.00314.44
5.5.60.0070.01014.02
5.5.50.0030.01314.13
5.5.40.0000.01414.12
5.5.30.0060.00514.13
5.5.20.0030.00913.97
5.5.10.0100.00313.91
5.5.00.0090.00614.16
5.4.450.0450.02715.44
5.4.440.0270.03015.60
5.4.430.0300.03315.61
5.4.420.0280.03115.44
5.4.410.0250.02715.38
5.4.400.0250.03215.49
5.4.390.0300.02815.36
5.4.380.0310.02815.30
5.4.370.0350.02815.47
5.4.360.0270.02915.28
5.4.350.0300.02715.28
5.4.340.0280.03015.40
5.4.330.0090.00611.71
5.4.320.0280.03115.32
5.4.310.0300.03015.37
5.4.300.0340.02615.42
5.4.290.0400.02915.45
5.4.280.0250.03215.38
5.4.270.0280.03115.47
5.4.260.0270.03515.27
5.4.250.0330.02915.52
5.4.240.0220.03315.46
5.4.230.0270.03415.27
5.4.220.0280.03215.51
5.4.210.0360.02915.37
5.4.200.0350.02614.26
5.4.190.0380.02815.49
5.4.180.0360.02315.28
5.4.170.0250.03315.44
5.4.160.0350.02515.28
5.4.150.0220.03015.33
5.4.140.0250.03014.09
5.4.130.0230.03414.09
5.4.120.0230.03213.99
5.4.110.0280.03114.04
5.4.100.0280.03014.05
5.4.90.0300.03313.94
5.4.80.0270.03514.04
5.4.70.0270.02714.06
5.4.60.0270.02113.91
5.4.50.0250.02814.04
5.4.40.0300.02813.93
5.4.30.0230.02613.94
5.4.20.0230.02913.90
5.4.10.0110.02514.01
5.4.00.0320.02313.79
5.3.290.0470.05314.61
5.3.280.0470.05314.59
5.3.270.0330.06014.54
5.3.260.0670.04014.43
5.3.250.0430.06014.43
5.3.240.0430.05014.62
5.3.230.0500.05014.63
5.3.220.0570.05014.44
5.3.210.0500.05014.48
5.3.200.0430.05714.56
5.3.190.0570.05014.59
5.3.180.0600.06014.45
5.3.170.0530.06314.43
5.3.160.0530.04714.40
5.3.150.0530.06714.39
5.3.140.0330.06014.34
5.3.130.0570.05314.46
5.3.120.0430.06014.43
5.3.110.0570.04714.45
5.3.100.0370.06013.96
5.3.90.0500.05313.81
5.3.80.0530.04714.02
5.3.70.0570.05713.99
5.3.60.0670.04713.79
5.3.50.0570.04313.98
5.3.40.0400.05313.88
5.3.30.0570.04313.74
5.3.20.0570.05313.55
5.3.10.0470.05313.50
5.3.00.0400.04713.57
5.2.170.0370.04011.14
5.2.160.0430.04010.93
5.2.150.0470.04011.22
5.2.140.0400.04711.14
5.2.130.0530.03710.95
5.2.120.0500.04311.10
5.2.110.0430.04710.93
5.2.100.0500.04010.94
5.2.90.0470.03710.99
5.2.80.0370.04711.03
5.2.70.0500.03710.88
5.2.60.0370.04011.05
5.2.50.0430.04010.91
5.2.40.0370.04010.78
5.2.30.0300.05010.81
5.2.20.0270.04710.90
5.2.10.0400.03710.85
5.2.00.0270.04710.66
5.1.60.0300.03310.03
5.1.50.0400.0439.97
5.1.40.0370.03310.01
5.1.30.0330.03010.38
5.1.20.0270.03710.29
5.1.10.0370.0409.98
5.1.00.0300.0409.98
5.0.50.0270.0278.64
5.0.40.0170.0308.40
5.0.30.0170.0438.14
5.0.20.0200.0308.12
5.0.10.0170.0308.09
5.0.00.0100.0478.04
4.4.90.0170.0235.88
4.4.80.0130.0275.75
4.4.70.0200.0235.73
4.4.60.0200.0205.75
4.4.50.0230.0305.85
4.4.40.0170.0405.80
4.4.30.0230.0205.86
4.4.20.0200.0205.89
4.4.10.0130.0205.83
4.4.00.0100.0335.83
4.3.110.0070.0275.68
4.3.100.0000.0235.78
4.3.90.0030.0205.83
4.3.80.0000.0375.78
4.3.70.0270.0205.72
4.3.60.0200.0305.80
4.3.50.0170.0235.65
4.3.40.0200.0305.64
4.3.30.0130.0234.55
4.3.20.0100.0174.54
4.3.10.0170.0304.48
4.3.00.0130.0177.31

preferences:
51.05 ms | 400 KiB | 5 Q