3v4l.org

run code in 300+ PHP versions simultaneously
<?php $_GET['modeldate'] = '2016012200z'; // I chose key 8 $dates = array ( 0 => '2016012400z', 1 => '2016012318z', 2 => '2016012312z', 3 => '2016012306z', 4 => '2016012300z', 5 => '2016012218z', 6 => '2016012212z', 7 => '2016012206z', 8 => '2016012200z', 9 => '2016012118z', 10 => '2016012112z', 11 => '2016012106z', 12 => '2016012100z', 13 => '2016012018z', 14 => '2016012012z', 15 => '2016012006z', 16 => '2016012000z', 17 => '2016011918z', 18 => '2016011912z', 19 => '2016011906z', 20 => '2016011900z', 21 => '2016011818z', 22 => '2016011812z', 23 => '2016011806z', 24 => '2016011800z', 25 => '2016011718z', 26 => '2016011712z', 27 => '2016011706z', 28 => '2016011700z', 29 => '2016011618z', 30 => '2016011612z', 31 => '2016011606z', 32 => '2016011600z', 33 => '2016011518z', 34 => '2016011512z', 35 => '2016011506z', 36 => '2016011500z', 37 => '2016011418z', 38 => '2016011412z', 39 => '2016011406z', 40 => '2016011400z', 41 => '2016011318z', 42 => '2016011312z', 43 => '2016011306z', 44 => '2016011300z', 45 => '2016011218z', 46 => '2016011212z', 47 => '2016011206z', 48 => '2016011200z', 49 => '2016011118z', 50 => '2016011112z', 51 => '2016011106z', 52 => '2016011100z', 53 => '2016011018z', 54 => '2016011012z', 55 => '2016011006z', ); $prevdate = $nextdate = $currentdate = $dates[0]; $modeldate = false; if (!empty($_GET['modeldate'])) { $modeldate=$_GET['modeldate']; } if ($modeldate) { foreach($dates as $k => $date) { $nextdate = $currentdate; if ($modeldate === $date) { $currentdate = $date; $prevdate = $dates[$k+1]; break; } } } var_dump($nextdate === $dates[7], $currentdate === $dates[8], $prevdate === $dates[9]);

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)
8.3.60.0100.01018.30
8.3.50.0130.00721.98
8.3.40.0000.01518.61
8.3.30.0110.00418.84
8.3.20.0050.00320.16
8.3.10.0030.00520.51
8.3.00.0080.00021.77
8.2.180.0150.00018.08
8.2.170.0120.00322.96
8.2.160.0100.00321.92
8.2.150.0040.00425.66
8.2.140.0050.00324.66
8.2.130.0060.00326.16
8.2.120.0100.00321.12
8.2.110.0060.00320.14
8.2.100.0060.00618.05
8.2.90.0040.00419.34
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0080.00017.80
8.2.50.0050.00318.09
8.2.40.0080.00020.38
8.2.30.0040.00419.52
8.2.20.0000.00817.64
8.2.10.0040.00418.20
8.2.00.0040.00418.01
8.1.280.0070.00725.92
8.1.270.0000.00822.06
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00624.02
8.1.230.0030.01017.82
8.1.220.0050.00317.78
8.1.210.0030.00618.77
8.1.200.0000.00917.38
8.1.190.0080.00017.22
8.1.180.0040.00418.10
8.1.170.0080.00018.50
8.1.160.0070.00020.70
8.1.150.0000.00718.95
8.1.140.0000.00819.64
8.1.130.0070.00017.64
8.1.120.0070.00017.53
8.1.110.0070.00017.37
8.1.100.0070.00017.36
8.1.90.0000.00717.38
8.1.80.0000.00717.53
8.1.70.0000.00717.50
8.1.60.0040.00417.52
8.1.50.0090.00017.54
8.1.40.0000.00817.58
8.1.30.0000.00817.68
8.1.20.0050.00317.50
8.1.10.0040.00417.62
8.1.00.0030.00717.53
8.0.300.0000.00718.77
8.0.290.0030.00616.58
8.0.280.0000.00718.37
8.0.270.0000.00717.20
8.0.260.0030.00317.21
8.0.250.0070.00016.86
8.0.240.0000.00716.96
8.0.230.0040.00417.00
8.0.220.0040.00416.83
8.0.210.0070.00016.80
8.0.200.0030.00316.98
8.0.190.0000.00816.84
8.0.180.0040.00416.81
8.0.170.0000.00816.88
8.0.160.0040.00416.83
8.0.150.0040.00416.81
8.0.140.0040.00416.78
8.0.130.0000.00513.35
8.0.120.0040.00416.93
8.0.110.0000.00716.82
8.0.100.0070.00016.76
8.0.90.0000.00816.88
8.0.80.0040.01216.94
8.0.70.0000.00716.80
8.0.60.0080.00016.87
8.0.50.0030.00616.98
8.0.30.0080.01217.08
8.0.20.0130.00817.40
8.0.10.0000.00816.99
8.0.00.0110.00816.78
7.4.330.0000.00516.84
7.4.320.0000.00716.51
7.4.300.0000.00716.62
7.4.290.0080.00416.48
7.4.280.0000.00816.45
7.4.270.0070.00016.67
7.4.260.0000.00816.51
7.4.250.0030.00616.57
7.4.240.0000.00716.51
7.4.230.0030.00316.71
7.4.220.0160.01016.54
7.4.210.0060.00916.56
7.4.200.0000.00916.73
7.4.160.0120.00616.65
7.4.150.0080.00817.40
7.4.140.0160.00817.86
7.4.130.0090.01016.47
7.4.120.0060.01116.48
7.4.110.0130.00316.49
7.4.100.0150.00816.60
7.4.90.0130.00316.61
7.4.80.0060.01019.39
7.4.70.0130.00716.38
7.4.60.0170.00416.43
7.4.50.0060.01016.43
7.4.40.0120.01216.51
7.4.30.0100.00616.48
7.4.00.0110.00014.91
7.3.330.0050.00013.20
7.3.320.0020.00313.26
7.3.310.0030.00316.34
7.3.300.0000.00716.26
7.3.290.0070.00916.34
7.3.280.0100.01216.33
7.3.270.0090.00917.40
7.3.260.0110.00716.53
7.3.250.0070.01316.40
7.3.240.0110.00516.56
7.3.230.0110.01216.65
7.3.210.0100.00716.56
7.3.200.0110.00516.30
7.3.190.0040.01216.53
7.3.180.0150.00616.55
7.3.170.0090.00616.46
7.3.160.0100.00716.32
7.3.10.0100.00316.87
7.3.00.0060.00316.51
7.2.330.0110.00716.67
7.2.320.0070.01016.50
7.2.310.0100.00716.82
7.2.300.0140.00316.81
7.2.290.0120.00916.71
7.2.130.0030.00616.91
7.2.120.0060.00916.62
7.2.110.0060.00916.86
7.2.100.0030.00716.84
7.2.90.0030.00917.17
7.2.80.0030.00616.67
7.2.70.0090.00316.98
7.2.60.0110.00316.94
7.2.50.0040.01017.15
7.2.40.0070.00317.02
7.2.30.0080.00416.85
7.2.20.0070.00417.11
7.2.10.0030.00616.95
7.2.00.0070.00518.12
7.1.250.0070.00715.91
7.1.100.0040.00718.14
7.1.70.0080.00317.25
7.1.60.0130.01019.19
7.1.50.0030.02016.63
7.1.00.0100.07022.43
7.0.200.0360.01014.46
7.0.60.0270.06721.75
7.0.50.0070.08717.83
7.0.40.0030.06720.12
7.0.30.0470.07320.17
7.0.20.0530.05720.20
7.0.10.0000.04720.18
7.0.00.0130.07020.21
5.6.280.0030.05021.13
5.6.210.0100.06320.49
5.6.200.0100.07318.16
5.6.190.0030.08320.41
5.6.180.0300.08020.39
5.6.170.0370.07020.52
5.6.160.0130.07720.33
5.6.150.0030.08018.15
5.6.140.0030.04018.20
5.6.130.0100.08018.20
5.6.120.0070.04021.05
5.6.110.0000.04721.02
5.6.100.0130.07720.90
5.6.90.0070.08320.98
5.6.80.0070.07020.42
5.5.350.0300.07320.38
5.5.340.0070.06017.92
5.5.330.0130.07020.37
5.5.320.0300.04720.29
5.5.310.0370.06720.18
5.5.300.0030.04717.99
5.5.290.0030.06317.90
5.5.280.0130.06720.78
5.5.270.0070.05020.75
5.5.260.0100.06020.89
5.5.250.0100.03320.59
5.5.240.0030.03020.18

preferences:
61.15 ms | 401 KiB | 5 Q