3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = array( '2013-07-19' => 1, '2013-07-21' => 3, '2013-07-23' => 2, '2013-07-24' => 4, '2013-07-25' => 4, '2013-07-26' => 2, '2013-07-27' => 2, '2013-07-30' => 3, '2013-07-31' => 1 ); $result = array(); $ref = new DateTime('1821-11-11'); // or starting with PHP 7.3: $ref = new DateTime(array_key_first($data)); foreach ($data as $datum => $nb) { //if ($ref->add($oneDay)->format('Y-m-d') !== $datum) { if ($ref->modify('+1 day')->format('Y-m-d') !== $datum) { $result[] = array(); $ref->setDate(...explode('-', $datum));// = new DateTime($datum); } $result[count($result) - 1][$datum] = $nb; } print_r($result);

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)
8.5.10.0080.01019.83
8.5.00.0120.00920.29
8.4.160.0120.01223.98
8.4.150.0020.00114.05
8.4.140.0150.01117.76
8.4.130.0130.00818.82
8.4.120.0140.00624.19
8.4.110.0150.00418.85
8.4.100.0090.00418.03
8.4.90.0140.00618.73
8.4.80.0050.00418.13
8.4.70.0100.00818.39
8.4.60.0070.01319.14
8.4.50.0090.00722.27
8.4.40.0110.00718.01
8.4.30.0030.00624.19
8.4.20.0100.01019.80
8.4.10.0130.00319.57
8.3.290.0110.01020.75
8.3.280.0080.01118.88
8.3.270.0120.00916.68
8.3.260.0100.00916.73
8.3.250.0090.00718.95
8.3.240.0140.00517.32
8.3.230.0070.00216.62
8.3.220.0130.00617.29
8.3.210.0080.01118.60
8.3.200.0060.00216.62
8.3.190.0030.00717.36
8.3.180.0130.00516.95
8.3.170.0100.00017.06
8.3.160.0090.00921.04
8.3.150.0120.00617.17
8.3.140.0130.00318.23
8.3.130.0080.00816.93
8.3.120.0430.00716.63
8.3.110.0330.00716.80
8.3.100.0410.00016.70
8.3.90.0190.01416.43
8.3.80.0340.01616.60
8.3.70.0420.01016.63
8.3.60.0330.01016.71
8.3.50.0290.00418.07
8.3.40.0240.00317.22
8.3.30.0190.00017.29
8.3.20.0150.00317.22
8.3.10.0140.00317.27
8.3.00.0060.00617.63
8.2.300.0080.01218.34
8.2.290.0050.00420.42
8.2.280.0120.00618.41
8.2.270.0140.00316.83
8.2.260.0140.00417.22
8.2.250.0070.00418.75
8.2.240.0100.00516.45
8.2.230.0110.00416.86
8.2.220.0150.00016.38
8.2.210.0080.01216.57
8.2.200.0130.00416.44
8.2.190.0140.00316.59
8.2.180.0150.00016.59
8.2.170.0080.00817.76
8.2.160.0180.00017.06
8.2.150.0130.00317.49
8.2.140.0120.00517.57
8.2.130.0110.00717.44
8.2.120.0110.00617.25
8.2.110.0130.00317.29
8.2.100.0170.00017.54
8.2.90.0130.00517.80
8.2.80.0140.00317.44
8.2.70.0100.00717.33
8.2.60.0080.00817.65
8.2.50.0170.00317.69
8.2.40.0120.00417.62
8.2.30.0120.00617.40
8.2.20.0130.00317.64
8.2.10.0100.00517.43
8.2.00.0080.00817.14
8.1.330.0100.00822.16
8.1.320.0130.00516.35
8.1.310.0030.00518.60
8.1.300.0110.00615.80
8.1.290.0100.00715.89
8.1.280.0110.00616.41
8.1.270.0160.00317.27
8.1.260.0090.00617.45
8.1.250.0200.00017.37
8.1.240.0200.00317.39
8.1.230.0100.00817.27
8.1.220.0100.00817.00
8.1.210.0150.00417.19
8.1.200.0140.00316.92
8.1.190.0130.00517.43
8.1.180.0120.00417.38
8.1.170.0150.00017.37
8.1.160.0080.00817.18
8.1.150.0110.00717.31
8.1.140.0170.00017.34
8.1.130.0070.01017.41
8.1.120.0080.00817.46
8.1.110.0060.01117.61
8.1.100.0090.00917.14
8.1.90.0130.00317.29
8.1.80.0150.00017.49
8.1.70.0080.00817.10
8.1.60.0130.00717.20
8.1.50.0070.01317.25
8.1.40.0110.00717.13
8.1.30.0110.00517.60
8.1.20.0200.00017.17
8.1.10.0110.00417.57
8.1.00.0160.00017.36

preferences:
88.66 ms | 403 KiB | 5 Q