3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = "2015-04-18 18:10:35"; $datetime = new DateTime( $str ); // year echo "{$datetime->format( "Y" )}\n"; // hour echo "{$datetime->format( "H" )}\n"; // etc

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)
8.3.70.0040.01118.55
8.3.60.0140.00016.75
8.3.50.0140.00821.93
8.3.40.0070.00718.84
8.3.30.0070.00719.09
8.3.20.0070.00020.20
8.3.10.0030.00621.76
8.3.00.0030.00618.78
8.2.190.0100.00716.96
8.2.180.0110.00718.29
8.2.170.0120.00918.91
8.2.160.0140.00022.96
8.2.150.0030.00524.18
8.2.140.0030.00624.66
8.2.130.0080.00026.16
8.2.120.0080.00019.55
8.2.110.0060.00320.51
8.2.100.0030.00917.84
8.2.90.0000.00817.88
8.2.80.0030.00618.89
8.2.70.0050.00317.75
8.2.60.0040.00417.63
8.2.50.0030.00618.07
8.2.40.0000.00818.20
8.2.30.0040.00418.06
8.2.20.0000.00817.86
8.2.10.0040.00418.23
8.2.00.0040.00417.73
8.1.280.0150.00325.92
8.1.270.0080.00020.57
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0120.00023.76
8.1.230.0120.00021.04
8.1.220.0000.00918.84
8.1.210.0040.00418.77
8.1.200.0000.00817.48
8.1.190.0030.00617.36
8.1.180.0080.00318.10
8.1.170.0030.00718.49
8.1.160.0040.00422.01
8.1.150.0040.00418.84
8.1.140.0030.00517.49
8.1.130.0000.00717.79
8.1.120.0030.00517.66
8.1.110.0000.00717.57
8.1.100.0020.00517.64
8.1.90.0000.00817.55
8.1.80.0000.00817.62
8.1.70.0030.00317.43
8.1.60.0090.00017.55
8.1.50.0000.00817.51
8.1.40.0000.00817.54
8.1.30.0040.00417.69
8.1.20.0020.00517.73
8.1.10.0000.00817.65
8.1.00.0040.00417.68
8.0.300.0080.00018.77
8.0.290.0030.00616.63
8.0.280.0000.00718.53
8.0.270.0080.00017.41
8.0.260.0060.00017.24
8.0.250.0030.00317.22
8.0.240.0070.00017.02
8.0.230.0070.00017.13
8.0.220.0040.00416.95
8.0.210.0050.00217.10
8.0.200.0000.00617.22
8.0.190.0040.00417.14
8.0.180.0030.00317.12
8.0.170.0080.00017.11
8.0.160.0050.00217.05
8.0.150.0080.00016.97
8.0.140.0000.00817.11
8.0.130.0030.00313.50
8.0.120.0040.00417.02
8.0.110.0080.00017.05
8.0.100.0040.00417.00
8.0.90.0030.00517.16
8.0.80.0150.00017.15
8.0.70.0000.00716.92
8.0.60.0070.00016.96
8.0.50.0050.00317.15
8.0.30.0120.01417.21
8.0.20.0070.01217.40
8.0.10.0000.00717.22
8.0.00.0090.00916.80
7.4.330.0020.00215.19
7.4.320.0060.00016.72
7.4.300.0070.00016.75
7.4.290.0100.00016.79
7.4.280.0040.00416.77
7.4.270.0060.00316.57
7.4.260.0000.00716.64
7.4.250.0030.00616.75
7.4.240.0020.00516.67
7.4.230.0000.00716.76
7.4.220.0000.01816.73
7.4.210.0060.01416.68
7.4.200.0050.00216.66
7.4.160.0150.00916.61
7.4.150.0130.00717.40
7.4.140.0090.00917.86
7.4.130.0100.00816.57
7.4.120.0140.00316.48
7.4.110.0140.00616.62
7.4.100.0100.00716.74
7.4.90.0080.00916.60
7.4.80.0150.00519.39
7.4.70.0030.01416.65
7.4.60.0030.01416.75
7.4.50.0050.00016.41
7.4.40.0070.01016.81
7.4.30.0110.01416.79
7.4.00.0120.00414.99
7.3.330.0050.00013.25
7.3.320.0110.00613.22
7.3.310.0000.00616.38
7.3.300.0040.00416.20
7.3.290.0000.00816.33
7.3.280.0100.00716.35
7.3.270.0100.00617.40
7.3.260.0100.00716.55
7.3.250.0070.01216.43
7.3.240.0060.01216.34
7.3.230.0090.00916.61
7.3.210.0110.00616.58
7.3.200.0120.01319.39
7.3.190.0080.00816.47
7.3.180.0060.01516.42
7.3.170.0070.01316.40
7.3.160.0060.01116.73
7.3.120.0060.01015.22
7.3.110.0040.01115.21
7.3.100.0090.00614.59
7.3.90.0080.00415.14
7.3.80.0000.01214.79
7.3.70.0040.01014.77
7.3.60.0030.01215.00
7.3.50.0030.01014.92
7.3.40.0030.00914.85
7.3.30.0100.00314.77
7.3.20.0070.01016.73
7.3.10.0100.01016.49
7.3.00.0130.00716.65
7.2.330.0140.01016.65
7.2.320.0060.01016.93
7.2.310.0070.01116.63
7.2.300.0090.00916.86
7.2.290.0000.01716.58
7.2.250.0060.01315.17
7.2.240.0030.01715.19
7.2.230.0100.00714.79
7.2.220.0030.01415.19
7.2.210.0080.00415.21
7.2.200.0060.00915.09
7.2.190.0060.00914.95
7.2.180.0030.01215.16
7.2.170.0110.00715.27
7.2.60.0000.01517.04
7.2.00.0040.01219.35
7.1.330.0040.00815.71
7.1.320.0080.00415.88
7.1.310.0070.00715.77
7.1.300.0110.00415.69
7.1.290.0000.01315.84
7.1.280.0030.01015.43
7.1.270.0110.00615.73
7.1.260.0000.01415.96
7.1.200.0100.00315.75
7.1.100.0040.00718.28
7.1.70.0040.00717.23
7.1.60.0130.01019.46
7.1.50.0070.01817.12
7.1.00.0070.07322.35
7.0.200.0060.00616.91
7.0.140.0000.05722.10
7.0.70.4400.04019.89
7.0.60.0130.08020.03
7.0.50.0130.07317.91
7.0.40.0030.04320.15
7.0.30.0270.08320.21
7.0.20.0270.07720.28
7.0.10.0270.08020.13
7.0.00.0070.09320.00
5.6.280.0030.07321.06
5.6.210.0130.08020.58
5.6.200.0030.08318.11
5.6.190.0000.08720.48
5.6.180.0300.07320.61
5.6.170.0370.06320.49
5.6.160.0030.09020.49
5.6.150.0030.04018.08
5.6.140.0100.07318.21
5.6.130.0030.05718.07
5.6.120.0100.05021.13
5.6.110.0030.06020.99
5.6.100.0070.08721.11
5.6.90.0030.04320.95
5.6.80.0030.04720.53
5.6.70.0170.06720.43
5.5.350.0130.05720.43
5.5.340.0030.06717.95
5.5.330.0070.05320.19
5.5.320.0030.09020.29
5.5.310.0270.07720.27
5.5.300.0130.04317.88
5.5.290.0030.07717.91
5.5.280.0070.05020.88
5.5.270.0100.08720.86
5.5.260.0170.06720.78
5.5.250.0100.04320.54
5.5.240.0030.08320.23
5.4.450.0200.04319.26
5.4.440.0330.06319.39
5.4.430.0230.04319.41
5.4.420.0200.04019.11
5.4.410.0130.04719.36
5.4.400.0270.03319.11
5.4.390.0200.04019.06
5.4.380.0300.03719.22
5.4.370.0270.07319.23
5.4.360.0300.07019.25
5.4.350.0300.07318.93
5.4.340.0270.07719.11
5.4.320.0330.07018.79
5.4.310.0300.05319.09
5.4.300.0230.06718.79
5.4.290.0270.05719.12
5.4.280.0270.06719.13
5.4.270.0330.06719.09
5.4.260.0370.06319.24
5.4.250.0230.03319.07
5.4.240.0270.05019.24
5.4.230.0170.04719.21
5.4.220.0100.04719.13
5.4.210.0300.06719.13
5.4.200.0200.07318.93
5.4.190.0300.02719.07
5.4.180.0130.04318.90
5.4.170.0270.07019.20
5.4.160.0230.05319.07
5.4.150.0270.04319.23
5.4.140.0130.04316.40
5.4.130.0200.03316.33
5.4.120.0170.04016.31
5.4.110.0170.03716.44
5.4.100.0230.03316.44
5.4.90.0270.07716.47
5.4.80.0100.04316.43
5.4.70.0300.04316.53
5.4.60.0270.05716.48
5.4.50.0200.04316.40
5.4.40.0300.04016.16
5.4.30.0330.04716.18
5.4.20.0370.06016.48
5.4.10.0300.04016.46
5.4.00.0200.04015.77
5.3.290.0270.07314.52
5.3.280.0270.04014.50
5.3.270.0200.03714.46
5.3.260.0230.04314.63
5.3.250.0230.04314.55
5.3.240.0270.05714.46
5.3.230.0200.06314.55
5.3.220.0330.03314.42
5.3.210.0230.03714.65
5.3.200.0230.03314.40
5.3.190.0400.04714.51
5.3.180.0200.04714.39
5.3.170.0300.07314.46
5.3.160.0270.06314.50
5.3.150.0330.06014.51
5.3.140.0470.05014.39
5.3.130.0330.05714.39
5.3.120.0300.06714.59
5.3.110.0230.05314.38
5.3.100.0270.04713.89
5.3.90.0270.04013.98
5.3.80.0300.05314.10
5.3.70.0230.03713.85
5.3.60.0270.04713.94
5.3.50.0270.03314.04
5.3.40.0330.04013.89
5.3.30.0200.03713.71
5.3.20.0230.05313.78
5.3.10.0300.04713.53
5.3.00.0330.06713.52
5.2.170.0170.03012.89
5.2.160.0270.04712.89
5.2.150.0200.03312.89
5.2.140.0270.02312.89
5.2.130.0270.05012.89
5.2.120.0270.04712.89
5.2.110.0270.06012.89
5.2.100.0270.05712.89
5.2.90.0200.04712.89
5.2.80.0230.04712.89
5.2.70.0330.03312.89
5.2.60.0270.05312.89
5.2.50.0300.05312.89
5.2.40.0330.03712.89
5.2.30.0230.05712.89
5.2.20.0200.05312.89
5.2.10.0300.04712.89
5.2.00.0300.05012.89
5.1.60.0170.04312.89
5.1.50.0200.02312.89
5.1.40.0100.03012.89
5.1.30.0170.02312.03
5.1.20.0200.04312.03
5.1.10.0270.04712.03
5.1.00.0270.02712.03
5.0.50.0100.05012.03
5.0.40.0070.03312.03
5.0.30.0170.05712.03
5.0.20.0070.02312.03
5.0.10.0130.03312.03
5.0.00.0130.06312.03
4.4.90.0130.03012.89
4.4.80.0130.02312.89
4.4.70.0170.02012.89
4.4.60.0070.03712.89
4.4.50.0070.01712.89
4.4.40.0100.04712.89
4.4.30.0070.02312.89
4.4.20.0070.01712.03
4.4.10.0030.02012.03
4.4.00.0100.03712.03
4.3.110.0100.02712.03
4.3.100.0070.02012.03
4.3.90.0100.03312.03
4.3.80.0170.04312.03
4.3.70.0170.03012.03
4.3.60.0100.02712.03
4.3.50.0100.02712.03
4.3.40.0100.02712.03
4.3.30.0030.01712.03
4.3.20.0030.01712.03
4.3.10.0030.02012.03
4.3.00.0070.01712.03

preferences:
47.2 ms | 401 KiB | 5 Q