3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = [ "date_2018_08" => 81, "date_2018_09" => 70, "date_2018_10" => 70, "date_2018_11" => 95, "date_2018_12" => 75, "date_2019_01" => 91, "date_2019_02" => 78, "date_2019_03" => 95, "date_2019_04" => 68, ]; $year = 2019; $month = str_pad(4,2,"0",STR_PAD_LEFT); $temp = array_filter($array, function ($key) use ($year, $month) { return (strpos($key, $year . "_" . $month) === false); }, ARRAY_FILTER_USE_KEY); print_r($temp);die;

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)
8.3.60.0070.00718.15
8.3.50.0100.00916.56
8.3.40.0100.01018.64
8.3.30.0140.00018.72
8.3.20.0040.00420.73
8.3.10.0080.00019.11
8.3.00.0090.00021.72
8.2.180.0060.01225.92
8.2.170.0110.00422.96
8.2.160.0060.01020.35
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0030.00526.16
8.2.110.0030.00722.08
8.2.100.0040.00817.89
8.2.90.0040.00817.75
8.2.80.0000.00917.97
8.2.70.0040.00417.93
8.2.60.0000.00818.16
8.2.50.0030.00518.10
8.2.40.0030.00619.33
8.2.30.0030.00619.26
8.2.20.0040.00418.12
8.2.10.0040.00718.88
8.2.00.0030.00319.60
8.1.280.0130.00725.92
8.1.270.0030.00622.22
8.1.260.0070.00026.35
8.1.250.0040.00728.09
8.1.240.0060.00323.97
8.1.230.0160.00019.11
8.1.220.0000.00817.76
8.1.210.0090.00018.77
8.1.200.0050.00517.48
8.1.190.0000.00917.25
8.1.180.0050.00318.10
8.1.170.0080.00018.66
8.1.160.0040.00418.82
8.1.150.0000.00718.82
8.1.140.0000.00718.89
8.1.130.0000.00720.05
8.1.120.0000.00717.46
8.1.110.0080.00017.38
8.1.100.0040.00417.47
8.1.90.0000.00817.43
8.1.80.0050.00317.42
8.1.70.0000.00717.36
8.1.60.0000.00817.62
8.1.50.0000.00817.43
8.1.40.0060.00317.43
8.1.30.0000.00817.61
8.1.20.0050.00317.61
8.1.10.0040.00417.39
8.1.00.0000.00717.46
8.0.300.0070.00321.46
8.0.290.0080.00016.75
8.0.280.0040.00418.55
8.0.270.0030.00317.26
8.0.260.0050.00220.24
8.0.250.0000.01017.00
8.0.240.0000.00817.05
8.0.230.0030.00317.01
8.0.220.0030.00316.95
8.0.210.0030.00316.86
8.0.200.0060.00017.00
8.0.190.0050.00316.91
8.0.180.0000.00716.86
8.0.170.0030.00616.86
8.0.160.0000.00816.94
8.0.150.0050.00316.90
8.0.140.0000.00716.87
8.0.130.0060.00013.40
8.0.120.0000.00816.90
8.0.110.0040.00416.79
8.0.100.0000.00817.02
8.0.90.0040.00416.98
8.0.80.0000.01416.89
8.0.70.0040.00416.83
8.0.60.0020.00516.75
8.0.50.0000.00716.89
8.0.30.0110.00717.00
8.0.20.0090.00917.39
8.0.10.0020.00516.93
8.0.00.0070.01016.79
7.4.330.0000.00515.55
7.4.320.0000.00616.62
7.4.300.0000.00716.50
7.4.290.0000.00716.61
7.4.280.0040.00416.59
7.4.270.0000.00716.61
7.4.260.0030.00316.63
7.4.250.0040.00416.61
7.4.240.0040.00416.43
7.4.230.0000.00716.62
7.4.220.0050.00316.41
7.4.210.0110.00616.52
7.4.200.0040.00416.60
7.4.160.0090.00716.48
7.4.140.0140.00517.86
7.4.130.0110.00916.58
7.4.120.0150.01116.47
7.4.110.0100.01316.49
7.4.100.0110.00616.47
7.4.90.0130.00316.49
7.4.80.0070.01119.39
7.4.70.0090.01716.50
7.4.60.0090.00916.57
7.4.50.0110.00716.65
7.4.40.0140.00516.69
7.4.00.0100.00514.75
7.3.330.0050.00013.23
7.3.320.0000.00613.18
7.3.310.0000.00716.46
7.3.300.0030.00316.34
7.3.290.0030.00316.23
7.3.280.0060.01216.34
7.3.260.0090.01016.40
7.3.230.0090.00916.38
7.3.210.0100.00716.37
7.3.200.0070.01016.55
7.3.190.0110.00516.47
7.3.180.0040.01116.50
7.3.170.0100.00616.43
7.3.160.0130.00316.58
7.3.120.0040.01214.33
7.3.110.0120.00414.60
7.3.100.0090.00314.81
7.3.90.0060.00614.87
7.3.80.0000.01514.91
7.3.70.0040.01214.71
7.3.60.0070.01014.92
7.3.50.0030.01214.91
7.3.40.0030.01014.78
7.3.30.0100.00814.81
7.3.20.0490.00715.71
7.3.10.0040.01215.76
7.3.00.0100.01015.59
7.2.330.0030.01516.82
7.2.320.0090.01316.52
7.2.310.0080.01316.71
7.2.300.0120.00416.78
7.2.290.0070.01016.50
7.2.250.0040.01415.18
7.2.240.0070.01315.18
7.2.230.0060.00914.96
7.2.220.0040.01115.30
7.2.210.0100.00315.04
7.2.200.0070.00715.21
7.2.190.0070.01115.07
7.2.180.0110.01014.95
7.2.170.0020.00915.15
7.2.160.0100.01315.00
7.2.150.0240.00315.19
7.2.140.0190.01115.05
7.2.130.0100.00614.88
7.2.120.0360.00714.88
7.2.110.0060.01515.21
7.2.100.0100.01015.05
7.2.90.0060.01315.09
7.2.80.0130.00015.02
7.2.70.0210.00415.12
7.2.60.0100.01015.14
7.2.50.0030.01615.07
7.2.40.0120.00615.08
7.2.30.0230.00415.28
7.2.20.0200.00314.99
7.2.10.0110.00415.13
7.2.00.0180.00515.23
7.1.330.0040.01115.82
7.1.320.0040.01115.96
7.1.310.0060.00915.86
7.1.300.0070.01015.74
7.1.290.0030.01015.64
7.1.280.0060.01014.74
7.1.270.0070.01014.87
7.1.260.0070.01014.77
7.1.250.0060.00914.01

preferences:
71.42 ms | 401 KiB | 5 Q