3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dateTime = new DateTime('2014-12-24'); // vánoce $dateTime->modify('first day of this month'); // chci první den v měsíci echo $dateTime->format('Y-m-d'); $dateTime->add(new DateInterval('P5D')); // Přidáme 5 dní echo $dateTime->format('Y-m-d'); // správný výsledek je 2014-12-06

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)
8.3.60.0040.01216.63
8.3.50.0100.01022.81
8.3.40.0060.01018.91
8.3.30.0110.00419.08
8.3.20.0050.00320.34
8.3.10.0040.00420.63
8.3.00.0050.00221.01
8.2.180.0070.00718.41
8.2.170.0140.00022.96
8.2.160.0000.01620.28
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0100.00026.16
8.2.120.0040.00419.38
8.2.110.0030.00619.26
8.2.100.0080.00417.84
8.2.90.0020.00519.31
8.2.80.0000.00719.48
8.2.70.0030.00617.88
8.2.60.0000.00918.03
8.2.50.0040.00418.07
8.2.40.0060.00318.40
8.2.30.0000.00719.58
8.2.20.0040.00417.95
8.2.10.0000.00718.04
8.2.00.0000.00817.94
8.1.280.0160.00325.92
8.1.270.0090.00624.00
8.1.260.0110.00026.35
8.1.250.0050.00328.09
8.1.240.0080.00320.80
8.1.230.0070.00321.04
8.1.220.0080.00018.77
8.1.210.0040.00419.00
8.1.200.0030.00617.47
8.1.190.0040.00417.41
8.1.180.0000.00818.10
8.1.170.0040.00418.68
8.1.160.0000.00718.96
8.1.150.0040.00418.96
8.1.140.0040.00417.62
8.1.130.0070.00017.96
8.1.120.0000.00717.58
8.1.110.0040.00417.65
8.1.100.0030.00517.59
8.1.90.0000.00717.60
8.1.80.0040.00417.63
8.1.70.0000.00817.49
8.1.60.0030.00617.71
8.1.50.0030.00617.63
8.1.40.0060.00317.54
8.1.30.0080.00017.79
8.1.20.0080.00017.82
8.1.10.0040.00417.71
8.1.00.0050.00317.79
8.0.300.0040.00420.08
8.0.290.0000.00717.30
8.0.280.0030.00318.71
8.0.270.0030.00617.32
8.0.260.0040.00417.48
8.0.250.0030.00317.20
8.0.240.0030.00317.22
8.0.230.0000.00717.18
8.0.220.0070.00017.01
8.0.210.0040.00417.01
8.0.200.0070.00017.23
8.0.190.0040.00417.16
8.0.180.0000.00817.04
8.0.170.0000.00817.12
8.0.160.0000.00817.10
8.0.150.0030.00616.95
8.0.140.0000.00817.07
8.0.130.0030.00313.50
8.0.120.0060.00317.03
8.0.110.0040.00417.08
8.0.100.0040.00416.88
8.0.90.0000.00716.92
8.0.80.0060.01217.12
8.0.70.0040.00416.98
8.0.60.0030.00517.14
8.0.50.0080.00016.93
8.0.30.0100.00817.39
8.0.20.0070.01617.40
8.0.10.0000.00817.01
8.0.00.0050.01217.01
7.4.330.0000.00515.07
7.4.320.0030.00316.56
7.4.300.0060.00016.78
7.4.290.0050.00216.68
7.4.280.0090.00016.66
7.4.270.0070.00016.66
7.4.260.0040.00416.65
7.4.250.0040.00416.66
7.4.240.0040.00316.64
7.4.230.0040.00416.55
7.4.220.0190.00616.78
7.4.210.0140.00616.65
7.4.200.0030.00316.85
7.4.160.0120.00416.60
7.4.150.0080.00917.40
7.4.140.0100.00717.86
7.4.130.0150.00616.76
7.4.120.0100.01016.67
7.4.110.0080.01516.92
7.4.100.0130.00316.80
7.4.90.0150.00716.78
7.4.80.0070.01019.39
7.4.70.0080.00816.63
7.4.60.0130.00716.84
7.4.50.0000.00716.49
7.4.40.0110.01016.72
7.4.30.0100.00516.83
7.4.00.0040.01414.91
7.3.330.0000.00513.07
7.3.320.0060.00013.08
7.3.310.0000.00716.39
7.3.300.0040.00416.37
7.3.290.0060.00916.36
7.3.280.0120.00416.34
7.3.270.0070.01017.40
7.3.260.0100.01316.50
7.3.250.0100.00716.53
7.3.240.0080.00816.63
7.3.230.0120.01216.62
7.3.210.0100.00716.70
7.3.200.0110.01119.39
7.3.190.0070.01016.55
7.3.180.0070.01016.38
7.3.170.0030.01416.55
7.3.160.0030.01216.39
7.2.330.0060.01216.75
7.2.320.0100.00717.08
7.2.310.0030.01316.55
7.2.300.0090.00616.53
7.2.290.0110.00516.66
7.2.00.0000.01219.64
7.1.100.0000.01118.07
7.1.70.0000.00717.22
7.1.60.0100.01019.34
7.1.50.0070.01416.87
7.1.00.0130.06722.43
7.0.200.0060.00316.94
7.0.140.0000.03722.02
7.0.110.0070.07020.00
7.0.100.0070.05719.88
7.0.90.0630.08320.03
7.0.80.0530.08020.04
7.0.70.0470.07319.85
7.0.60.0600.06719.92
7.0.50.0370.08320.27
7.0.40.0100.07320.19
7.0.30.0070.04020.25
7.0.20.0030.07320.04
7.0.10.0070.08320.15
7.0.00.0030.09020.01
5.6.280.0070.06720.90
5.6.250.0130.07320.58
5.6.240.0030.08720.69
5.6.230.0200.04320.69
5.6.220.0070.04020.66
5.6.210.0100.07320.70
5.6.200.0070.07321.14
5.6.190.0100.03720.92
5.6.180.0100.08020.95
5.6.170.0030.05721.07
5.6.160.0070.05020.96
5.6.150.0030.07020.95
5.6.140.0070.08321.19
5.6.130.0130.08020.97
5.6.120.0100.06321.11
5.6.110.0070.07320.98
5.6.100.0100.07721.27
5.6.90.0100.04721.12
5.6.80.0030.08720.50
5.6.70.0130.07020.40
5.6.60.0170.07020.39
5.6.50.0070.08320.53
5.6.40.0070.07720.50
5.6.30.0030.08020.34
5.6.20.0070.08020.34
5.6.10.0130.06720.50
5.6.00.0100.06320.26
5.5.380.0130.07020.54
5.5.370.0100.04720.32
5.5.360.0100.08020.50
5.5.350.0030.09020.15
5.5.340.0070.07020.88
5.5.330.0100.07720.89
5.5.320.0100.05020.80
5.5.310.0100.04720.90
5.5.300.0070.08020.70
5.5.290.0230.06320.86
5.5.280.0130.07320.80
5.5.270.0170.07020.89
5.5.260.0070.08320.95
5.5.250.0100.06720.82
5.5.240.0070.08020.16
5.5.230.0100.07320.39
5.5.220.0070.07320.27
5.5.210.0130.07020.21
5.5.200.0070.08020.30
5.5.190.0200.07020.12
5.5.180.0070.08720.09
5.5.160.0100.04720.14
5.5.150.0170.07720.23
5.5.140.0130.07720.21
5.5.130.0070.07720.29
5.5.120.0030.07020.36
5.5.110.0100.04720.14
5.5.100.0030.08020.16
5.5.90.0170.06720.18
5.5.80.0070.07720.20
5.5.70.0070.07720.14
5.5.60.0030.08020.08
5.5.50.0030.07720.05
5.5.40.0070.07319.99
5.5.30.0130.06020.25
5.5.20.0170.07020.18
5.5.10.0170.07019.99
5.5.00.0100.08020.21
5.4.450.0070.07019.43
5.4.440.0170.07019.44
5.4.430.0100.07019.35
5.4.420.0100.07719.50
5.4.410.0100.07019.20
5.4.400.0100.06019.01
5.4.390.0070.08019.16
5.4.380.0100.06318.90
5.4.370.0100.05719.01
5.4.360.0070.07719.16
5.4.350.0100.07019.00
5.4.340.0070.08019.16
5.4.320.0070.08019.25
5.4.310.0100.07319.01
5.4.300.0100.06718.93
5.4.290.0000.05318.98
5.4.280.0130.06319.02
5.4.270.0170.06719.00
5.4.260.0130.07719.00
5.4.250.0100.07019.02
5.4.240.0170.06719.11
5.4.230.0030.05319.02
5.4.220.0070.06019.15
5.4.210.0070.07718.97
5.4.200.0100.07019.07
5.4.190.0000.08318.97
5.4.180.0030.07719.01
5.4.170.0030.07318.94
5.4.160.0000.07319.10
5.4.150.0070.08719.09
5.4.140.0100.06016.47
5.4.130.0100.07316.24
5.4.120.0100.07016.54
5.4.110.0100.05016.58
5.4.100.0030.07016.43
5.4.90.0100.06716.58
5.4.80.0000.07316.54
5.4.70.0000.06716.12
5.4.60.0030.06716.51
5.4.50.0100.06716.26
5.4.40.0100.04716.43
5.4.30.0100.07716.25
5.4.20.0070.07016.37
5.4.10.0030.07716.46
5.4.00.0170.06015.63
5.3.290.0070.08014.68
5.3.280.0030.07714.44
5.3.270.0070.04714.51
5.3.260.0070.07714.61
5.3.250.0070.06714.54
5.3.240.0070.07314.48
5.3.230.0030.07714.42
5.3.220.0070.06714.63
5.3.210.0070.08014.56
5.3.200.0100.06314.49
5.3.190.0070.07714.66
5.3.180.0070.07714.41
5.3.170.0000.07714.44
5.3.160.0000.08714.44
5.3.150.0130.06714.35
5.3.140.0070.07714.34
5.3.130.0070.07714.45
5.3.120.0030.06314.39
5.3.110.0100.07014.48
5.3.100.0070.07013.97
5.3.90.0070.07313.86
5.3.80.0070.07313.89
5.3.70.0070.07014.09
5.3.60.0100.03713.93
5.3.50.0030.07314.04
5.3.40.0200.06313.84
5.3.30.0030.07313.83
5.3.20.0070.07013.56
5.3.10.0000.04713.72
5.3.00.0130.06313.48
5.2.170.0170.05311.08
5.2.160.0070.05711.05
5.2.150.0030.06711.08
5.2.140.0070.04311.20
5.2.130.0030.06011.02
5.2.120.0130.05311.02
5.2.110.0030.07011.17
5.2.100.0070.06011.16
5.2.90.0000.07011.18
5.2.80.0070.05711.00
5.2.70.0000.06311.09
5.2.60.0000.06310.99
5.2.50.0100.05711.07
5.2.40.0070.05710.89
5.2.30.0130.05010.86
5.2.20.0100.05310.90
5.2.10.0070.06010.93
5.2.00.0030.06310.61
5.1.60.0000.04010.06
5.1.50.0000.05710.04
5.1.40.0000.0579.93
5.1.30.0030.05310.23
5.1.20.0100.04710.42
5.1.10.0030.04710.23
5.1.00.0030.05310.31
5.0.50.0030.0508.53
5.0.40.0100.0378.35
5.0.30.0030.0638.35
5.0.20.0030.0308.35
5.0.10.0070.0408.35
5.0.00.0030.0678.35
4.4.90.0030.0208.35
4.4.80.0000.0378.35
4.4.70.0030.0378.35
4.4.60.0000.0278.35
4.4.50.0100.0208.35
4.4.40.0070.0508.35
4.4.30.0000.0208.35
4.4.20.0030.0308.35
4.4.10.0000.0308.35
4.4.00.0030.0278.35
4.3.110.0070.0308.35
4.3.100.0030.0308.35
4.3.90.0000.0378.35
4.3.80.0070.0478.35
4.3.70.0030.0278.35
4.3.60.0030.0308.35
4.3.50.0030.0338.35
4.3.40.0000.0308.35
4.3.30.0000.0338.35
4.3.20.0000.0378.35
4.3.10.0030.0308.35
4.3.00.0030.0208.35

preferences:
51.23 ms | 401 KiB | 5 Q