3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d = new DateTime(); echo $d->format(DateTime::W3C);

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)
8.3.60.0070.01016.50
8.3.50.0100.00316.17
8.3.40.0030.01218.76
8.3.30.0070.00718.79
8.3.20.0000.00720.21
8.3.10.0090.00321.55
8.3.00.0100.00321.96
8.2.180.0120.00616.63
8.2.170.0070.00722.96
8.2.160.0170.00319.03
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00021.13
8.2.120.0040.00426.35
8.2.110.0060.00322.01
8.2.100.0040.00717.91
8.2.90.0000.00819.07
8.2.80.0040.00417.97
8.2.70.0040.00417.75
8.2.60.0070.00017.93
8.2.50.0080.00018.10
8.2.40.0060.00320.45
8.2.30.0050.00219.38
8.2.20.0040.00418.13
8.2.10.0000.00718.12
8.2.00.0030.00418.07
8.1.280.0060.01225.92
8.1.270.0050.00323.92
8.1.260.0050.00226.35
8.1.250.0000.00728.09
8.1.240.0040.00422.62
8.1.230.0080.00319.54
8.1.220.0050.00317.74
8.1.210.0060.00318.77
8.1.200.0060.00317.48
8.1.190.0080.00017.35
8.1.180.0000.00918.10
8.1.170.0080.00018.75
8.1.160.0000.00719.00
8.1.150.0040.00420.71
8.1.140.0030.00519.66
8.1.130.0000.00818.84
8.1.120.0030.00417.55
8.1.110.0070.00017.43
8.1.100.0050.00217.49
8.1.90.0040.00417.51
8.1.80.0000.00817.60
8.1.70.0000.00717.51
8.1.60.0000.00817.70
8.1.50.0020.00517.57
8.1.40.0000.00817.60
8.1.30.0040.00417.73
8.1.20.0030.00517.71
8.1.10.0050.00317.72
8.1.00.0040.00417.71
8.0.300.0040.00418.77
8.0.290.0030.00616.88
8.0.280.0030.00318.45
8.0.270.0070.00017.33
8.0.260.0030.00616.96
8.0.250.0000.00717.16
8.0.240.0020.00517.17
8.0.230.0070.00017.05
8.0.220.0070.00016.95
8.0.210.0000.00717.00
8.0.200.0060.00016.96
8.0.190.0080.00016.96
8.0.180.0040.00417.04
8.0.170.0080.00017.11
8.0.160.0080.00017.06
8.0.150.0040.00417.00
8.0.140.0000.00716.89
8.0.130.0050.00313.38
8.0.120.0050.00317.01
8.0.110.0000.00716.99
8.0.100.0000.00717.05
8.0.90.0030.00516.91
8.0.80.0090.00617.08
8.0.70.0070.00017.07
8.0.60.0000.00817.10
8.0.50.0030.00317.02
8.0.30.0070.01217.34
8.0.20.0120.00717.40
8.0.10.0000.00817.14
8.0.00.0140.00717.02
7.4.330.0020.00215.55
7.4.320.0000.00716.60
7.4.300.0000.00616.68
7.4.290.0030.00516.65
7.4.280.0040.00416.63
7.4.270.0000.00616.60
7.4.260.0070.00016.51
7.4.250.0030.00316.65
7.4.240.0000.00716.48
7.4.230.0070.00016.49
7.4.220.0150.01916.79
7.4.210.0060.01216.63
7.4.200.0030.00316.38
7.4.160.0110.00416.68
7.4.150.0000.01817.40
7.4.140.0080.01017.86
7.4.130.0160.00316.54
7.4.120.0110.00816.79
7.4.110.0130.00316.58
7.4.100.0080.00816.73
7.4.90.0120.01216.70
7.4.80.0030.01419.39
7.4.70.0030.01316.60
7.4.60.0080.00816.82
7.4.50.0100.00316.61
7.4.40.0140.00716.57
7.4.30.0160.00316.50
7.4.00.0100.00714.97
7.3.330.0030.00313.25
7.3.320.0000.00613.20
7.3.310.0000.00716.21
7.3.300.0030.00316.23
7.3.290.0090.00816.27
7.3.280.0070.01016.28
7.3.270.0110.00717.40
7.3.260.0080.00816.41
7.3.250.0130.00416.41
7.3.240.0100.00816.51
7.3.230.0050.01116.80
7.3.210.0120.00616.43
7.3.200.0070.01016.40
7.3.190.0130.00616.36
7.3.180.0060.01316.33
7.3.170.0080.01216.41
7.3.160.0030.01316.59
7.3.120.0100.00714.82
7.3.110.0070.01014.92
7.3.100.0100.00614.98
7.3.90.0170.00014.70
7.3.80.0080.00415.22
7.3.70.0000.01614.91
7.3.60.0090.00614.86
7.3.50.0090.00614.59
7.3.40.0070.01015.04
7.3.30.0060.00314.92
7.3.20.0110.00316.56
7.3.10.0040.00816.56
7.3.00.0050.00816.78
7.2.330.0060.01216.86
7.2.320.0160.00016.74
7.2.310.0090.00816.79
7.2.300.0130.00316.56
7.2.290.0060.01116.87
7.2.250.0030.01415.44
7.2.240.0060.00815.14
7.2.230.0030.01315.30
7.2.220.0160.00315.11
7.2.210.0100.00715.07
7.2.200.0040.01115.12
7.2.190.0030.01015.09
7.2.180.0040.00715.14
7.2.170.0030.01314.98
7.2.130.0040.00816.74
7.2.120.0000.01316.89
7.2.110.0060.00916.91
7.2.100.0040.00416.84
7.2.90.0060.00616.89
7.2.80.0190.00815.91
7.2.70.0430.00516.16
7.2.60.0180.00516.00
7.2.50.0170.00515.86
7.2.40.0150.00716.15
7.2.30.0200.00515.96
7.2.20.0140.00715.91
7.2.10.0150.01315.82
7.2.00.0130.00716.00
7.1.330.0030.01015.61
7.1.320.0040.00815.74
7.1.310.0060.00915.81
7.1.300.0030.00915.81
7.1.290.0030.01015.79
7.1.280.0100.00315.54
7.1.270.0000.01015.90
7.1.260.0060.00315.77
7.1.250.0100.00315.85
7.1.240.0090.00315.64
7.1.230.0090.00315.84
7.1.220.0090.00315.62
7.1.210.0070.01015.83
7.1.200.0060.00515.69
7.1.190.0150.00714.75
7.1.180.0150.00614.68
7.1.170.0150.00914.68
7.1.160.0100.01014.57
7.1.150.0160.00814.79
7.1.140.0150.01014.92
7.1.130.0140.01114.67
7.1.120.0110.01214.60
7.1.110.0160.00414.89
7.1.100.0120.00714.62
7.1.90.0120.00714.46
7.1.80.0110.00614.72
7.1.70.0240.00514.53
7.1.60.0160.01423.67
7.1.50.0480.00723.76
7.1.40.0190.01023.80
7.1.30.0180.01023.83
7.1.20.0220.00723.68
7.1.10.0110.01114.56
7.1.00.0170.00514.65
7.0.330.0100.00315.43
7.0.320.0000.00815.54
7.0.310.0140.00714.55
7.0.300.0130.00914.43
7.0.290.0170.00414.37
7.0.280.0060.00315.47
7.0.270.0230.00614.38
7.0.260.0190.00214.52
7.0.250.0150.00714.33
7.0.240.0140.01014.41
7.0.230.0140.00714.29
7.0.220.0130.00814.45
7.0.210.0170.01014.55
7.0.200.0190.00614.51
7.0.190.0140.01014.57
7.0.180.0140.00714.52
7.0.170.0160.00714.49
7.0.160.0160.00314.51
7.0.150.0170.00714.53
7.0.140.0180.00914.54
7.0.130.0120.00814.49
7.0.120.0130.01014.59
7.0.110.0130.01114.51
7.0.100.0150.00614.46
7.0.90.0180.00714.53
7.0.80.0180.00714.46
7.0.70.0190.00414.41
7.0.60.0120.01014.56
7.0.50.0140.00514.44
7.0.40.0140.01013.61
7.0.30.0160.00713.50
7.0.20.0130.00713.57
7.0.10.0120.00913.52
7.0.00.0130.00813.64
5.6.380.0030.00714.37

preferences:
27.43 ms | 401 KiB | 5 Q