3v4l.org

run code in 300+ PHP versions simultaneously
<?php $csv = [ ["uid" => "cgajate", "date" => 20120918], ["uid" => "badrock5", "date" => 20120920], ["uid" => "ricoetc", "date" => 20120921], ["uid" => "ricoetc1", "date" => 20120923], ["uid" => "darbyfired", "date" => 20120922], ["uid" => "sagers.andrew", "date" => 20120922], ["uid" => "frankfurt9", "date" => 20120923], ["uid" => "beachboys", "date" => 20120923], ["uid" => "panterafan", "date" => 20120923], ["uid" => "kingsxrules", "date" => 20120923], ["uid" => "richard.bitto", "date" => 20120924], ["uid" => "christopher.boss", "date" => 20120925], ["uid" => "eric.robinson2", "date" => 20120926] ]; $sql = [ ["uid" => "cgajate", "date" => 20120919], ["uid" => "ricoetc", "date" => 20120921], ["uid" => "ricoetc1", "date" => 20120922], ["uid" => "frankfurt9", "date" => 20120923], ["uid" => "beachboys", "date" => 20120923], ["uid" => "panterafan", "date" => 20120923], ["uid" => "kingsxrules", "date" => 20120923], ["uid" => "eric.robinson2", "date" => 20120926] ]; $result = array_column($csv, 'date', 'uid'); foreach ($sql as ['uid' => $id, 'date' => $date]) { if ($date > ($result[$id] ?? PHP_INT_MIN)) { $result[$id] = $date; } } var_export($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)
8.5.00.0140.00719.93
8.4.150.0020.00114.05
8.4.140.0150.00617.40
8.4.130.0120.00818.52
8.4.120.0060.00324.02
8.4.110.0100.01020.63
8.4.100.0110.01117.92
8.4.90.0060.00317.89
8.4.80.0120.00817.76
8.4.70.0060.01417.72
8.4.60.0130.00917.58
8.4.50.0120.00520.26
8.4.40.0160.00320.43
8.4.30.0070.01120.68
8.4.20.0030.01721.12
8.4.10.0060.00319.18
8.3.280.0130.00918.45
8.3.270.0130.00616.73
8.3.260.0100.01016.46
8.3.250.0100.00618.77
8.3.240.0120.00717.18
8.3.230.0060.00516.63
8.3.220.0130.00518.79
8.3.210.0090.01016.42
8.3.200.0130.00516.33
8.3.190.0050.00317.30
8.3.180.0030.00418.89
8.3.170.0090.00917.01
8.3.160.0160.00318.50
8.3.150.0120.00818.83
8.3.140.0040.00416.77
8.3.130.0300.01116.48
8.3.120.0340.00616.25
8.3.110.0320.00816.27
8.3.100.0410.00416.32
8.3.90.0400.00616.38
8.3.80.0400.00716.19
8.3.70.0310.01716.39
8.3.60.0350.01216.34
8.3.50.0380.00816.35
8.3.40.0350.00417.52
8.3.30.0270.00917.59
8.3.20.0250.01117.48
8.3.10.0300.01017.59
8.3.00.0150.00817.34
8.2.290.0110.00820.66
8.2.280.0110.00916.69
8.2.270.0100.00016.87
8.2.260.0060.00317.41
8.2.250.0240.01616.37
8.2.240.0250.00916.54
8.2.230.0240.01016.19
8.2.220.0320.00616.31
8.2.210.0290.00916.51
8.2.200.0240.01416.47
8.2.190.0370.00716.37
8.2.180.0290.00916.27
8.2.170.0340.00717.41
8.2.160.0260.01017.63
8.2.150.0290.01117.64
8.2.140.0380.00317.45
8.2.130.0370.00417.66
8.2.120.0310.00917.60
8.2.110.0250.01117.67
8.2.100.0290.00317.44
8.2.90.0280.01017.30
8.2.80.0260.01517.16
8.2.70.0250.01417.49
8.2.60.0370.00317.46
8.2.50.0470.00017.26
8.2.40.0310.01317.32
8.2.30.0160.00417.19
8.2.20.0170.01317.36
8.2.10.0370.00017.48
8.2.00.0310.00617.55
8.1.330.0110.00816.84
8.1.320.0090.01016.08
8.1.310.0000.00716.87
8.1.300.0320.00916.18
8.1.290.0270.00716.23
8.1.280.0320.00616.18
8.1.270.0360.00517.32
8.1.260.0300.00317.58
8.1.250.0220.01817.40
8.1.240.0380.00017.22
8.1.230.0290.00617.12
8.1.220.0370.00017.19
8.1.210.0350.00717.27
8.1.200.0390.00017.26
8.1.190.0310.00717.13
8.1.180.0350.00417.24
8.1.170.0310.00417.25
8.1.160.0320.00017.29
8.1.150.0260.01017.28
8.1.140.0260.00917.02
8.1.130.0280.00617.30
8.1.120.0280.00817.44
8.1.110.0270.00817.19
8.1.100.0300.00317.22
8.1.90.0260.00317.45
8.1.80.0270.00417.07
8.1.70.0260.00317.34
8.1.60.0310.00517.29
8.1.50.0360.00317.24
8.1.40.0240.01517.20
8.1.30.0300.01017.36
8.1.20.0310.00517.39
8.1.10.0260.00617.33
8.1.00.0320.00717.37

preferences:
29.03 ms | 403 KiB | 5 Q