3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { protected $v; public function __construct($v) { $this->v = $v; } } $d1 = new DateTime(); $d2 = clone $d1; $d2->add(new DateInterval("P2D")); var_dump($d1); var_dump($d2); $a1 = new A($d1); $a2 = new A($d2); var_dump($a1 < $a2);

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)
8.3.60.0110.01117.00
8.3.50.0150.00016.31
8.3.40.0040.01118.84
8.3.30.0090.00918.88
8.3.20.0040.00420.34
8.3.10.0040.00421.80
8.3.00.0050.00323.69
8.2.180.0120.00316.49
8.2.170.0110.00422.96
8.2.160.0040.01120.32
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0040.00419.76
8.2.120.0070.00026.35
8.2.110.0060.00320.96
8.2.100.0080.00418.04
8.2.90.0040.00419.34
8.2.80.0040.00418.04
8.2.70.0070.00317.75
8.2.60.0000.00917.93
8.2.50.0100.00018.07
8.2.40.0040.00422.15
8.2.30.0040.00419.50
8.2.20.0000.00717.78
8.2.10.0040.00418.20
8.2.00.0030.00618.10
8.1.280.0040.01225.92
8.1.270.0100.00023.97
8.1.260.0070.00328.09
8.1.250.0000.00828.09
8.1.240.0060.00322.06
8.1.230.0080.00319.15
8.1.220.0000.00817.76
8.1.210.0080.00018.77
8.1.200.0030.00717.48
8.1.190.0060.00317.48
8.1.180.0060.00318.10
8.1.170.0030.00518.54
8.1.160.0040.00420.82
8.1.150.0050.00219.04
8.1.140.0040.00419.63
8.1.130.0000.00817.77
8.1.120.0000.00717.62
8.1.110.0040.00417.71
8.1.100.0000.00817.61
8.1.90.0000.00817.53
8.1.80.0040.00417.63
8.1.70.0040.00417.68
8.1.60.0040.00417.71
8.1.50.0040.00417.66
8.1.40.0060.00317.58
8.1.30.0080.00017.70
8.1.20.0060.00317.77
8.1.10.0050.00317.64
8.1.00.0020.00517.64
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0030.00318.51
8.0.270.0030.00317.20
8.0.260.0000.00717.31
8.0.250.0030.00317.14
8.0.240.0070.00017.02
8.0.230.0070.00017.05
8.0.220.0050.00317.12
8.0.210.0040.00417.04
8.0.200.0070.00017.07
8.0.190.0040.00417.06
8.0.180.0040.00417.14
8.0.170.0040.00417.14
8.0.160.0080.00017.15
8.0.150.0050.00217.03
8.0.140.0000.00716.89
8.0.130.0030.00313.50
8.0.120.0040.00416.94
8.0.110.0000.00817.07
8.0.100.0030.00616.96
8.0.90.0040.00416.88
8.0.80.0060.00917.04
8.0.70.0070.00017.02
8.0.60.0040.00416.90
8.0.50.0040.00416.96
8.0.30.0110.00517.10
8.0.20.0090.01017.40
8.0.10.0050.00316.98
8.0.00.0120.00917.05
7.4.330.0030.00316.83
7.4.320.0030.00316.74
7.4.300.0040.00416.65
7.4.290.0030.00316.56
7.4.280.0000.00916.73
7.4.270.0070.00016.73
7.4.260.0050.00216.59
7.4.250.0030.00516.61
7.4.240.0050.00216.62
7.4.230.0000.00716.43
7.4.220.0120.00916.84
7.4.210.0060.00916.77
7.4.200.0070.00016.62
7.4.160.0160.00016.50
7.4.150.0040.01317.40
7.4.140.0090.01217.86
7.4.130.0120.01216.60
7.4.120.0140.00716.76
7.4.110.0070.01016.77
7.4.100.0180.00016.68
7.4.90.0120.00616.50
7.4.80.0120.00619.39
7.4.70.0090.00916.58
7.4.60.0160.00616.52
7.4.50.0100.00716.76
7.4.40.0100.00716.81
7.4.30.0100.01316.63
7.4.00.0030.01315.11
7.3.330.0000.00513.22
7.3.320.0030.00413.38
7.3.310.0060.00316.41
7.3.300.0040.00316.45
7.3.290.0000.00716.23
7.3.280.0070.01016.38
7.3.270.0120.00917.40
7.3.260.0030.01216.55
7.3.250.0080.01316.50
7.3.240.0130.00616.48
7.3.230.0130.00516.50
7.3.210.0070.01016.49
7.3.200.0030.01919.39
7.3.190.0060.01316.52
7.3.180.0030.01316.45
7.3.170.0180.00616.38
7.3.160.0120.00616.39
7.2.330.0190.00016.64
7.2.320.0180.00016.90
7.2.310.0170.00716.88
7.2.300.0120.01116.61
7.2.290.0110.01116.82
7.2.60.0070.00716.70
7.2.00.0060.00619.48
7.1.200.0060.01016.01
7.1.100.0000.01218.40
7.1.70.0030.00717.53
7.1.60.0090.01619.30
7.1.50.0090.00617.24
7.1.00.0000.08022.31
7.0.200.0030.00617.03
7.0.60.0170.07021.74
7.0.50.0030.08317.86
7.0.40.0030.07019.96
7.0.30.0300.08020.09
7.0.20.0430.07320.07
7.0.10.0030.07720.21
7.0.00.0230.04020.09
5.6.280.0030.03320.92
5.6.210.0100.07720.47
5.6.200.0030.08318.27
5.6.190.0100.04720.77
5.6.180.0470.05320.64
5.6.170.0270.05020.47
5.6.160.0070.03720.61
5.6.150.0100.03318.15
5.6.140.0100.03718.23
5.6.130.0130.07718.27
5.6.120.0070.05021.15
5.6.110.0100.08320.98
5.6.100.0000.04321.04
5.6.90.0070.04720.95
5.6.80.0170.06720.41
5.5.350.4170.04320.45
5.5.340.0070.08017.94
5.5.330.0070.05020.31
5.5.320.0300.08020.27
5.5.310.0200.08320.21
5.5.300.0070.04317.92
5.5.290.0100.07317.95
5.5.280.0100.08020.65
5.5.270.0070.07020.87
5.5.260.0030.06020.65
5.5.250.0170.06320.71
5.5.240.0170.07720.16

preferences:
89.4 ms | 401 KiB | 5 Q