3v4l.org

run code in 500+ PHP versions simultaneously
<?php $array = array( "date_2019_12" => 0, "date_2019_11" => 0, "date_2019_10" => 0, "date_2019_09" => 0, "date_2019_08" => 0, "date_2019_07" => 0, "date_2019_06" => 0, "date_2019_05" => 0, "date_2019_04" => 0, "date_2019_03" => 0, "date_2019_02" => 0, "date_2019_01" => 10, "date_2018_12" => 1, "date_2018_11" => 2, "date_2018_10" => 3, "date_2018_09" => 4, "date_2018_08" => 5, "date_2018_07" => 6, ); $year = 2019; $sums = array(); for ($i = 1; $i <= 12; $i++) { $sum = 0; for ($j = $i - 5; $j <= $i; $j++) { $y = $year; $m = $j; if ($m <= 0) { $m += 12; $y -= 1; } $date = sprintf("date_%4d_%02d", $y, $m); $sum += $array[$date]; } $date = sprintf("date_%4d_%02d", $year, $i); $sums[$date] = $sum; } print_r($sums);

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)
8.5.90.0070.01116.81
8.5.80.0060.00416.62
8.5.70.0110.00616.77
8.5.60.0120.00216.92
8.5.50.0100.00816.75
8.5.30.0110.00719.36
8.5.20.0090.00719.61
8.5.10.0070.01116.57
8.5.00.0110.01020.20
8.4.240.0130.00919.55
8.4.230.0060.00322.29
8.4.220.0150.00819.52
8.4.210.0100.00819.41
8.4.180.0120.00922.04
8.4.170.0110.01020.68
8.4.160.0100.01121.38
8.4.150.0080.00516.88
8.4.140.0160.00517.48
8.4.130.0060.00517.71
8.4.120.0090.00922.39
8.4.110.0120.00822.32
8.4.100.0100.01017.89
8.4.90.0140.00817.81
8.4.80.0050.00317.85
8.4.70.0100.01117.94
8.4.60.0080.00417.82
8.4.50.0110.00917.54
8.4.40.0120.00017.86
8.4.30.0180.00417.77
8.4.20.0000.01120.69
8.4.10.0190.00017.43
8.3.330.0110.00918.45
8.3.320.0140.00818.48
8.3.310.0110.00818.54
8.3.300.0100.01220.73
8.3.290.0080.01122.44
8.3.280.0100.01018.45
8.3.270.0150.00616.57
8.3.260.0120.00816.49
8.3.250.0150.00319.00
8.3.240.0130.00717.28
8.3.230.0100.01016.64
8.3.220.0040.00417.21
8.3.210.0100.00716.73
8.3.200.0110.00916.63
8.3.190.0090.00618.88
8.3.180.0120.00616.29
8.3.170.0090.00916.53
8.3.160.0150.00416.94
8.3.150.0100.00718.93
8.3.140.0060.00316.43
8.3.130.0000.00918.43
8.3.120.0090.00020.87
8.3.110.0050.00320.94
8.3.100.0000.00924.06
8.3.90.0040.00426.77
8.3.80.0060.00318.15
8.3.70.0180.00316.61
8.3.60.0150.00718.43
8.3.50.0120.01220.15
8.3.40.0000.01618.84
8.3.30.0150.00318.75
8.3.20.0080.00020.69
8.3.10.0070.00023.57
8.3.00.0040.00421.76
8.2.320.0090.01018.11
8.2.310.0070.00819.76
8.2.300.0140.00617.76
8.2.290.0130.00720.52
8.2.280.0110.00721.96
8.2.270.0150.00316.65
8.2.260.0120.00616.86
8.2.250.0060.00916.70
8.2.240.0000.00817.15
8.2.230.0030.00722.58
8.2.220.0040.00437.54
8.2.210.0070.01026.77
8.2.200.0030.00718.41
8.2.190.0140.00316.75
8.2.180.0080.01116.75
8.2.170.0150.00622.96
8.2.160.0140.00019.10
8.2.150.0050.00324.18
8.2.140.0080.00424.66
8.2.130.0080.00026.16
8.2.120.0050.00320.97
8.2.110.0070.00322.13
8.2.100.0120.00017.72
8.2.90.0030.00619.26
8.2.80.0000.00817.97
8.2.70.0060.00318.03
8.2.60.0000.00918.16
8.2.50.0060.00318.10
8.2.40.0000.00719.34
8.2.30.0070.00020.71
8.2.20.0060.00318.13
8.2.10.0040.00419.45
8.2.00.0080.00018.16
8.1.340.0100.01217.52
8.1.330.0130.00522.07
8.1.320.0100.00916.16
8.1.310.0120.00317.93
8.1.300.0000.01417.78
8.1.290.0090.00030.84
8.1.280.0120.00925.92
8.1.270.0000.00822.19
8.1.260.0060.00326.35
8.1.250.0050.00328.09
8.1.240.0030.00623.79
8.1.230.0040.00719.08
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0000.00917.35
8.1.190.0000.00817.23
8.1.180.0020.00518.10
8.1.170.0040.00418.60
8.1.160.0000.00718.84
8.1.150.0070.00018.84
8.1.140.0050.00319.00
8.1.130.0040.00420.28
8.1.120.0040.00417.48
8.1.110.0070.00017.47
8.1.100.0070.00017.37
8.1.90.0020.00517.35
8.1.80.0040.00417.39
8.1.70.0050.00517.38
8.1.60.0000.00817.56
8.1.50.0040.00717.43
8.1.40.0110.00617.43
8.1.30.0120.00517.61
8.1.20.0130.00617.60
8.1.10.0170.00117.49
8.1.00.0100.00817.43
8.0.300.0000.00718.77
8.0.290.0070.00016.63
8.0.280.0000.00818.37
8.0.270.0040.00416.78
8.0.260.0000.00718.33
8.0.250.0030.00316.80
8.0.240.0050.00316.94
8.0.230.0040.00416.92
8.0.220.0000.00716.75
8.0.210.0080.00016.84
8.0.200.0030.00316.89
8.0.190.0000.00816.78
8.0.180.0090.00616.82
8.0.170.0160.00016.84
8.0.160.0120.00216.80
8.0.150.0090.00516.73
8.0.140.0110.00416.75
8.0.130.0070.00614.95
8.0.120.0100.00416.75
8.0.110.0100.00616.82
8.0.100.0130.00316.75
8.0.90.0090.00516.76
8.0.80.0160.00616.75
8.0.70.0100.00416.80
8.0.60.0080.00716.75
8.0.50.0130.00216.82
8.0.30.0140.00616.96
8.0.20.0140.00416.96
8.0.10.0090.00316.91
8.0.00.0100.01016.79
7.4.330.0050.00016.67
7.4.320.0030.00316.47
7.4.300.0060.00016.32
7.4.290.0020.00516.52
7.4.280.0090.00316.48
7.4.270.0120.00316.55
7.4.260.0100.00616.47
7.4.250.0090.00416.42
7.4.240.0070.00716.42
7.4.230.0110.00216.56
7.4.220.0090.00516.45
7.4.210.0100.00516.53
7.4.200.0090.00316.49
7.4.190.0160.00316.43
7.4.180.0080.00816.48
7.4.160.0080.00816.42
7.4.150.0100.00716.42
7.4.140.0140.00517.42
7.4.130.0160.00316.47
7.4.120.0110.00516.48
7.4.110.0090.00716.41
7.4.100.0080.00716.45
7.4.90.0110.00716.33
7.4.80.0110.01017.95
7.4.70.0110.00816.54
7.4.60.0120.00616.56
7.4.50.0080.00816.32
7.4.40.0060.01116.47
7.4.30.0130.00616.47
7.4.20.0180.00016.39
7.4.10.0110.00816.51
7.4.00.0150.00115.58
7.3.330.0100.00214.77
7.3.320.0110.00214.86
7.3.310.0120.00216.39
7.3.300.0100.00516.41
7.3.290.0090.00716.28
7.3.280.0120.00616.29
7.3.270.0130.00716.34
7.3.260.0110.01016.45
7.3.250.0170.00416.31
7.3.240.0090.01116.39
7.3.230.0130.00616.42
7.3.220.0100.01016.11
7.3.210.0110.00916.49
7.3.200.0110.00816.38
7.3.190.0110.00616.38
7.3.180.0110.01016.38
7.3.170.0140.00616.28
7.3.160.0090.01016.27
7.3.150.0130.00716.16
7.3.140.0090.01216.35
7.3.130.0180.00016.24
7.3.120.0210.00016.27
7.3.110.0170.00616.29
7.3.100.0090.00916.36
7.3.90.0160.00416.43
7.3.80.0150.00616.36
7.3.70.0180.00416.41
7.3.60.0120.00916.30
7.3.50.0150.00616.43
7.3.40.0140.00515.76
7.3.30.0110.00615.69
7.3.20.0130.00515.67
7.3.10.0140.00615.59
7.3.00.0180.00315.51
7.2.340.0130.00716.25
7.2.330.0100.01016.52
7.2.320.0120.01116.60
7.2.310.0140.00516.40
7.2.300.0120.00616.40
7.2.290.0150.00416.60
7.2.280.0110.00816.26
7.2.270.0170.00416.47
7.2.260.0170.00316.50
7.2.250.0160.00316.39
7.2.240.0210.00016.36
7.2.230.0130.00616.50
7.2.220.0090.01416.25
7.2.210.0130.00816.38
7.2.200.0150.00716.48
7.2.190.0190.00016.36
7.2.180.0080.01316.55
7.2.170.0150.00515.71
7.2.160.0110.00515.64
7.2.150.0130.00715.87
7.2.140.0100.01015.88
7.2.130.0290.00715.83
7.2.120.0190.00415.80
7.2.110.0110.00915.95
7.2.100.0130.00715.85
7.2.90.0150.00615.85
7.2.80.0140.00615.94
7.2.70.0130.00815.95
7.2.60.0110.00815.75
7.2.50.0200.00315.94
7.2.40.0110.00915.97
7.2.30.0180.00715.83
7.2.20.0150.00315.76
7.2.10.0120.00815.75
7.2.00.0110.00615.89
7.1.330.0200.00015.57
7.1.320.0140.00715.58
7.1.310.0110.00715.71
7.1.300.0190.00015.59
7.1.290.0110.00715.51
7.1.280.0120.00714.65
7.1.270.0150.00314.75
7.1.260.0120.00714.69
7.1.250.0260.00414.78
7.1.240.0150.00415.33
7.1.230.0200.00015.35
7.1.220.0190.00015.61
7.1.210.0180.00015.63
7.1.200.0170.00315.41
7.1.190.0100.01015.49
7.1.180.0150.00415.33
7.1.170.0180.00015.52
7.1.160.0200.00015.37
7.1.150.0170.00315.46
7.1.140.0160.00515.52
7.1.130.0120.00915.58
7.1.120.0140.00515.30
7.1.110.0160.00415.48
7.1.100.0190.00015.53
7.1.90.0200.00315.42
7.1.80.0130.00615.47
7.1.70.0170.00415.30
7.1.60.0100.01015.40
7.1.50.0140.00515.59
7.1.40.0190.00015.37
7.1.30.0430.00615.35
7.1.20.0170.00415.70
7.1.10.0160.00315.38
7.1.00.0190.00015.37

preferences:
57.2 ms | 1815 KiB | 5 Q