3v4l.org

run code in 500+ PHP versions simultaneously
<?php $dateUne = new DateTime; $dateDeux = $dateUne; $dateDeux->modify('+1 day'); var_dump($dateUne, $dateDeux); // $dateUne et $dateDeux désignent le même objet en mémoire. // Ils sont donc tous les deux au lendemain

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)
8.5.70.0310.00516.81
8.5.60.0260.00717.15
8.5.50.0200.00716.50
8.5.40.0300.00516.98
8.5.30.0230.00817.48
8.5.20.0240.00817.38
8.5.10.0270.00716.84
8.5.00.0250.00816.87
8.4.220.0300.00919.42
8.4.210.0210.00819.49
8.4.200.0250.00719.81
8.4.190.0250.00919.65
8.4.180.0230.00919.82
8.4.170.0250.00920.09
8.4.160.0270.00920.16
8.4.150.0260.00919.51
8.4.140.0260.00917.65
8.4.130.0300.00817.68
8.4.120.0330.00817.82
8.4.110.0320.00817.76
8.4.100.0280.00818.04
8.4.90.0310.00717.83
8.4.80.0290.00818.08
8.4.70.0300.00718.00
8.4.60.0300.00817.99
8.4.50.0290.00717.99
8.4.40.0280.00817.81
8.4.30.0280.00717.84
8.4.20.0280.00717.70
8.4.10.0290.00717.72
8.3.310.0250.00518.34
8.3.300.0250.00818.29
8.3.290.0250.00718.50
8.3.280.0230.00718.62
8.3.270.0270.00816.63
8.3.260.0280.00716.81
8.3.250.0270.00716.70
8.3.240.0260.00716.62
8.3.230.0250.00716.62
8.3.220.0260.00716.82
8.3.210.0270.00716.72
8.3.200.0290.00716.81
8.3.190.0290.00716.74
8.3.180.0280.00716.78
8.3.170.0280.00816.67
8.3.160.0290.00616.66
8.3.150.0280.00716.74
8.3.140.0270.00716.69
8.3.130.0250.00716.66
8.3.120.0240.00716.86
8.3.110.0230.00616.83
8.3.100.0260.00720.08
8.3.90.0270.00718.85
8.3.80.0270.00720.24
8.3.70.0290.00719.11
8.3.60.0280.00820.57
8.3.50.0250.00719.51
8.3.40.0250.00720.25
8.3.30.0230.00720.62
8.3.20.0230.00721.12
8.3.10.0200.00721.14
8.3.00.0200.00721.11
8.2.310.0200.00618.43
8.2.300.0260.00718.41
8.2.290.0250.00717.04
8.2.280.0230.00716.94
8.2.270.0250.00716.79
8.2.260.0250.00616.84
8.2.250.0240.00616.75
8.2.240.0240.00716.71
8.2.230.0240.00716.72
8.2.220.0240.00617.97
8.2.210.0240.00618.47
8.2.200.0250.00719.35
8.2.190.0250.00619.22
8.2.180.0250.00719.99
8.2.170.0280.00720.37
8.2.160.0260.00720.52
8.2.150.0240.00720.95
8.2.140.0240.00720.98
8.2.130.0240.00721.20
8.2.120.0240.00721.00
8.2.110.0220.00721.07
8.2.100.0220.00720.58
8.2.90.0220.00620.38
8.2.80.0220.00720.70
8.2.70.0200.00729.28
8.2.60.0200.00622.80
8.2.50.0200.00622.55
8.2.40.0180.00622.33
8.2.30.0170.00622.06
8.2.20.0160.00621.90
8.2.10.0160.00622.52
8.2.00.0180.00621.97
8.1.340.0280.00917.88
8.1.330.0260.00716.69
8.1.320.0240.00716.51
8.1.310.0250.00716.44
8.1.300.0240.00716.43
8.1.290.0260.00619.63
8.1.280.0260.00719.30
8.1.270.0220.00721.07
8.1.260.0210.00721.48
8.1.250.0220.00721.16
8.1.240.0210.00720.68
8.1.230.0200.00720.64
8.1.220.0200.00720.54
8.1.210.0200.00720.63
8.1.200.0190.00623.50
8.1.190.0190.00623.26
8.1.180.0180.00622.85
8.1.170.0180.00622.60
8.1.160.0170.00622.37
8.1.150.0170.00622.24
8.1.140.0160.00621.80
8.1.130.0160.00621.51
8.1.120.0160.00621.44
8.1.110.0160.00621.29
8.1.100.0150.00621.10
8.1.90.0150.00620.91
8.1.80.0150.00620.66
8.1.70.0150.00620.75
8.1.60.0160.00620.44
8.1.50.0160.00620.36
8.1.40.0160.00620.25
8.1.30.0160.00520.22
8.1.20.0160.00620.07
8.1.10.0160.00519.95
8.1.00.0150.00619.88
8.0.300.0200.00619.96
8.0.290.0200.00623.89
8.0.280.0190.00621.94
8.0.270.0170.00621.55
8.0.260.0170.00621.15
8.0.250.0160.00621.08
8.0.240.0170.00620.88
8.0.230.0160.00520.78
8.0.220.0160.00520.54
8.0.210.0160.00520.48
8.0.200.0150.00620.35
8.0.190.0150.00520.20
8.0.180.0150.00520.06
8.0.170.0150.00519.92
8.0.160.0150.00519.81
8.0.150.0150.00619.62
8.0.140.0150.00519.45
8.0.130.0150.00519.33
8.0.120.0150.00519.08
8.0.110.0140.00518.99
8.0.100.0130.00518.81
8.0.90.0140.00518.79
8.0.80.0130.00518.86
8.0.70.0130.00518.88
8.0.60.0140.00518.85
8.0.50.0140.00518.87
8.0.30.0130.00518.88
8.0.20.0140.00518.94
8.0.10.0140.00518.97
8.0.00.0120.00519.08
7.4.330.0150.00520.28
7.4.320.0180.00520.60
7.4.300.0160.00520.68
7.4.290.0160.00519.62
7.4.280.0160.00519.33
7.4.270.0150.00519.04
7.4.260.0160.00519.02
7.4.250.0160.00518.81
7.4.240.0150.00518.72
7.4.230.0150.00518.60
7.4.220.0130.00518.56
7.4.210.0140.00518.56
7.4.200.0130.00518.57
7.4.190.0140.00518.61
7.4.180.0140.00518.61
7.4.160.0130.00518.60
7.4.150.0140.00518.56
7.4.140.0130.00518.52
7.4.130.0140.00518.47
7.4.120.0140.00518.47
7.4.110.0140.00518.46
7.4.100.0130.00518.55
7.4.90.0140.00518.50
7.4.80.0130.00518.46
7.4.70.0140.00518.46
7.4.60.0140.00518.45
7.4.50.0140.00518.41
7.4.40.0140.00518.41
7.4.30.0130.00518.44
7.4.20.0130.00518.46
7.4.10.0130.00518.42
7.4.00.0130.00518.74
7.3.330.0160.00518.92
7.3.320.0160.00518.66
7.3.310.0150.00518.56
7.3.300.0140.00518.42
7.3.290.0140.00518.38
7.3.280.0150.00518.40
7.3.270.0140.00518.39
7.3.260.0140.00518.38
7.3.250.0150.00518.43
7.3.240.0150.00518.42
7.3.230.0150.00518.38
7.3.220.0150.00518.39
7.3.210.0150.00518.38
7.3.200.0150.00518.37
7.3.190.0150.00518.38
7.3.180.0140.00518.39
7.3.170.0140.00518.39
7.3.160.0150.00518.38
7.3.150.0150.00418.39
7.3.140.0150.00518.39
7.3.130.0150.00418.36
7.3.120.0140.00518.38
7.3.110.0140.00518.33
7.3.100.0140.00518.32
7.3.90.0140.00518.52
7.3.80.0150.00418.32
7.3.70.0140.00518.42
7.3.60.0140.00518.46
7.3.50.0140.00518.46
7.3.40.0140.00518.45
7.3.30.0140.00518.48
7.3.20.0160.00519.42
7.3.10.0160.00519.36
7.3.00.0150.00519.36

preferences:
98.32 ms | 1525 KiB | 4 Q