3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo (new DateTime('10-01-01'))->format('Y-m-d'), "\n"; echo (new DateTime('010-01-01'))->format('Y-m-d'), "\n"; echo (new DateTime('0010-01-01'))->format('Y-m-d'), "\n"; echo (new DateTime('00010-01-01'))->format('Y-m-d'), "\n"; echo (new DateTime('000010-01-01'))->format('Y-m-d'), "\n"; echo (new DateTime('0000010-01-01'))->format('Y-m-d'), "\n"; echo (new DateTime('00000010-01-01'))->format('Y-m-d'), "\n"; echo (new DateTime('000000010-01-01'))->format('Y-m-d');

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)
8.5.30.0120.00520.75
8.5.20.0120.00619.67
8.5.10.0130.00716.84
8.5.00.0140.00720.15
8.4.180.0110.01219.93
8.4.170.0150.00823.76
8.4.160.0140.00723.85
8.4.150.0070.00616.97
8.4.140.0170.01217.84
8.4.130.0130.00817.95
8.4.120.0130.00720.94
8.4.110.0100.00922.51
8.4.100.0100.01018.11
8.4.90.0100.00618.04
8.4.80.0150.00619.82
8.4.70.0070.00218.04
8.4.60.0090.00820.41
8.4.50.0110.00919.85
8.4.40.0090.00619.63
8.4.30.0100.01017.90
8.4.20.0110.00017.95
8.4.10.0140.00718.12
8.3.300.0150.00522.54
8.3.290.0140.00820.42
8.3.280.0140.00818.78
8.3.270.0140.00516.43
8.3.260.0140.00516.69
8.3.250.0110.00718.92
8.3.240.0050.00416.49
8.3.230.0100.00816.97
8.3.220.0050.00517.12
8.3.210.0110.00816.69
8.3.200.0100.00716.66
8.3.190.0080.01218.53
8.3.180.0100.00916.71
8.3.170.0090.00916.52
8.3.160.0100.01016.59
8.3.150.0150.00417.54
8.3.140.0060.01316.68
8.3.130.0100.01318.46
8.3.120.0000.00920.45
8.3.110.0070.01320.94
8.3.100.0060.00324.06
8.3.90.0050.00326.77
8.3.80.0060.00318.56
8.3.70.0090.00916.50
8.3.60.0100.01018.56
8.3.50.0070.00718.36
8.3.40.0080.00818.85
8.3.30.0090.00618.97
8.3.20.0040.00421.90
8.3.10.0030.00621.83
8.3.00.0080.00319.69
8.2.300.0110.00918.84
8.2.290.0160.00320.16
8.2.280.0040.00420.37
8.2.270.0150.00316.82
8.2.260.0080.00019.11
8.2.250.0200.00016.93
8.2.240.0150.00318.72
8.2.230.0040.00422.58
8.2.220.0090.00037.54
8.2.210.0000.00826.77
8.2.200.0050.00516.75
8.2.190.0070.01116.88
8.2.180.0110.00716.48
8.2.170.0100.00622.96
8.2.160.0070.00720.49
8.2.150.0040.00424.18
8.2.140.0030.00524.66
8.2.130.0080.00020.52
8.2.120.0070.00026.35
8.2.110.0090.00022.08
8.2.100.0080.00317.93
8.2.90.0100.00017.97
8.2.80.0090.00019.95
8.2.70.0030.00517.75
8.2.60.0040.00417.75
8.2.50.0040.00417.88
8.2.40.0040.00419.39
8.2.30.0000.00818.05
8.2.20.0050.00318.03
8.2.10.0090.00318.08
8.2.00.0040.00418.17
8.1.340.0100.01021.55
8.1.330.0120.00716.74
8.1.320.0130.00716.23
8.1.310.0080.00016.54
8.1.300.0140.00316.49
8.1.290.0060.00330.84
8.1.280.0120.00325.92
8.1.270.0040.00422.14
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0030.00622.05
8.1.230.0040.00822.19
8.1.220.0000.00817.74
8.1.210.0080.00618.77
8.1.200.0060.00317.48
8.1.190.0040.00417.48
8.1.180.0080.00318.10
8.1.170.0050.00317.62
8.1.160.0030.00318.80
8.1.150.0040.00420.31
8.1.140.0000.00817.67
8.1.130.0050.00319.04
8.1.120.0000.00717.55
8.1.110.0050.00217.54
8.1.100.0000.00817.54
8.1.90.0000.00717.61
8.1.80.0090.00017.57
8.1.70.0030.00617.46
8.1.60.0030.00617.63
8.1.50.0070.00417.63
8.1.40.0030.00517.51
8.1.30.0030.00617.68
8.1.20.0080.00017.79
8.1.10.0040.00417.70
8.1.00.0070.00317.53
8.0.300.0000.00820.11
8.0.290.0040.00417.13
8.0.280.0080.00018.37
8.0.270.0000.00718.24
8.0.260.0050.00317.11
8.0.250.0000.00717.26
8.0.240.0030.00317.25
8.0.230.0040.00417.14
8.0.220.0070.00017.07
8.0.210.0070.00017.10
8.0.200.0000.00617.07
8.0.190.0030.00617.20
8.0.180.0000.00717.19
8.0.170.0080.00017.15
8.0.160.0000.00717.06
8.0.150.0040.00417.05
8.0.140.0080.00017.12
8.0.130.0030.00313.52
8.0.120.0000.00717.03
8.0.110.0000.00717.05
8.0.100.0040.00417.17
8.0.90.0040.00417.01
8.0.80.0110.00917.08
8.0.70.0040.00417.02
8.0.60.0040.00417.13
8.0.50.0070.00017.15
8.0.30.0140.00517.23
8.0.20.0110.00817.41
8.0.10.0040.00417.23
8.0.00.0100.00716.94
7.4.330.0050.00015.55
7.4.320.0060.00016.50
7.4.300.0030.00316.75
7.4.290.0070.00016.68
7.4.280.0030.00516.72
7.4.270.0070.00016.71
7.4.260.0030.00616.51
7.4.250.0040.00416.65
7.4.240.0040.00416.51
7.4.230.0070.00016.72
7.4.220.0040.00416.50
7.4.210.0080.01216.64
7.4.200.0020.00516.40
7.4.160.0150.00116.68
7.4.150.0080.01017.40
7.4.140.0110.00817.86
7.4.130.0130.01016.77
7.4.120.0120.00716.67
7.4.110.0070.01016.51
7.4.100.0250.00016.82
7.4.90.0130.00416.81
7.4.80.0100.01419.39
7.4.70.0080.01416.60
7.4.60.0070.01016.82
7.4.50.0100.00716.56
7.4.40.0060.01016.60
7.4.00.0080.00715.10
7.3.330.0020.00213.30
7.3.320.0000.00613.14
7.3.310.0000.00716.48
7.3.300.0070.00016.34
7.3.290.0070.01116.39
7.3.280.0150.00616.42
7.3.270.0110.00617.40
7.3.260.0110.00816.54
7.3.240.0110.00716.63
7.3.230.0100.01016.66
7.3.210.0070.01616.77
7.3.200.0120.00416.75
7.3.190.0000.01816.71
7.3.180.0090.00616.53
7.3.170.0120.00416.51
7.3.160.0060.01516.49
7.3.120.0030.01415.24
7.3.110.0090.00915.05
7.3.100.0030.01214.89
7.3.90.0000.01114.98
7.3.80.0080.00614.85
7.3.70.0030.00714.86
7.3.60.0100.00614.97
7.3.50.0070.00714.90
7.3.40.0060.00914.95
7.3.30.0100.00614.96
7.3.20.0120.00316.74
7.3.10.0000.01216.75
7.3.00.0070.00716.77
7.2.330.0070.01016.68
7.2.320.0030.01316.91
7.2.310.0160.00616.93
7.2.300.0090.00916.56
7.2.290.0100.00616.73
7.2.250.0060.01215.30
7.2.240.0060.01315.16
7.2.230.0060.00915.27
7.2.220.0000.01415.08
7.2.210.0070.00315.03
7.2.200.0060.00915.13
7.2.190.0060.00915.18
7.2.180.0000.01215.14
7.2.170.0060.00914.88
7.2.60.0070.00716.96
7.2.20.0080.01119.70
7.2.10.0120.00719.96
7.2.00.0080.01219.93
7.1.330.0000.01615.97
7.1.320.0030.01015.63
7.1.310.0000.01215.96
7.1.300.0090.00615.81
7.1.290.0070.00715.93
7.1.280.0060.00615.86
7.1.270.0100.00315.60
7.1.260.0000.01615.75
7.1.200.0100.00315.56
7.1.140.0080.01318.72
7.1.130.0100.01418.86
7.1.120.0060.01418.58
7.1.110.0070.01418.39
7.1.100.0100.01218.02
7.1.90.0090.01418.26
7.1.80.0090.01318.00
7.1.70.0080.01317.01
7.1.60.0360.01635.06
7.1.50.0260.01534.93
7.1.40.0250.01634.52
7.1.30.0330.01134.40
7.1.20.0300.01234.67
7.1.10.0080.01616.73
7.1.00.0090.01316.82

preferences:
47.11 ms | 1603 KiB | 5 Q