3v4l.org

run code in 500+ PHP versions simultaneously
<?php $array = [ [ '0-300' => 2.5, '300-500' => 2.5, '500-1000' => 2.5, '1000-5000' => 2.4, '>5000' => 2.4 ], [ '0-300' => 1.2, '300-500' => 1.2, '500-1000' => 1.2, '1000-5000' => 1.3, '>5000' => 1.4 ], [ '0-300' => 2.5, '300-500' => 2.5, '500-1000' => 2.5, '1000-5000' => 2.5, '>5000' => 2.5 ], [ '0-300' => 4.5, '300-500' => 2.5, '500-1000' => 2.5, '1000-5000' => 2.5, '>5000' => 3.5 ], [ '0-300' => 4.5, '300-500' => 3.5, '500-1000' => 3.5, '1000-5000' => 3.5, '>5000' => 3.5 ], [ '0-300' => 1.5, '300-500' => 2.5, '500-1000' => 2.5, '1000-5000' => 2.5, '>5000' => 1.5 ], [ '0-300' => 1.5, '300-500' => 2.5, '500-1000' => 3.5, '1000-5000' => 2.5, '>5000' => 3.5 ], [ '0-300' => 1.5, '300-500' => 2.5, '500-1000' => 2.5, '1000-5000' => 1.5, '>5000' => 1.5 ] ]; $result = []; foreach ($array as $row) { $merged = []; $entry = ['lb' => null, 'ub' => null, 'value' => null]; foreach ($row as $range => $value) { sscanf(ltrim("$range-INF", '>'), '%[^-]-%[^-]', $lowerBound, $upperBound); if ($value !== $entry['value']) { $entry['ub'] = $lowerBound; if ($entry['lb'] !== null) { $merged[] = $entry; } $entry['lb'] = $lowerBound; $entry['value'] = $value; } } $entry['ub'] = $upperBound; $merged[] = $entry; echo json_encode($merged) . "\n\n"; }

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)
8.5.70.0080.00918.54
8.5.60.0060.00716.64
8.5.50.0070.01016.65
8.5.30.0100.00920.09
8.5.20.0060.00219.46
8.5.10.0110.00818.64
8.5.00.0110.01020.06
8.4.210.0090.01219.59
8.4.180.0150.01419.52
8.4.170.0140.01324.00
8.4.160.0130.00923.91
8.4.150.0080.00416.81
8.4.140.0100.01217.75
8.4.130.0100.01020.24
8.4.120.0110.01020.52
8.4.110.0160.00422.50
8.4.100.0150.00617.69
8.4.90.0040.00619.00
8.4.80.0040.00517.74
8.4.70.0070.00918.00
8.4.60.0110.00918.53
8.4.50.0120.00817.86
8.4.40.0100.01018.39
8.4.30.0190.00020.51
8.4.20.0060.01319.34
8.4.10.0160.00323.64
8.3.300.0100.01020.60
8.3.290.0100.01020.13
8.3.280.0120.00918.43
8.3.270.0110.01016.43
8.3.260.0110.00716.41
8.3.250.0050.00318.93
8.3.240.0110.00916.82
8.3.230.0110.00816.76
8.3.220.0110.00818.96
8.3.210.0050.00316.76
8.3.200.0050.00416.56
8.3.190.0050.00419.16
8.3.180.0140.00516.52
8.3.170.0100.00718.94
8.3.160.0120.00318.64
8.3.150.0070.00720.70
8.3.140.0040.00416.64
8.3.130.0170.00318.45
8.3.120.0060.00318.94
8.3.110.0130.00316.45
8.3.100.0080.00016.63
8.3.90.0110.00726.77
8.3.80.0030.00716.75
8.3.70.0070.00716.58
8.3.60.0070.00716.71
8.3.50.0120.00320.10
8.3.40.0070.00719.14
8.3.30.0090.00619.09
8.3.20.0040.00424.18
8.3.10.0050.00324.66
8.3.00.0060.00326.16
8.2.300.0120.00818.97
8.2.290.0110.00720.29
8.2.280.0100.00822.10
8.2.270.0090.00917.16
8.2.260.0090.00619.04
8.2.250.0070.00316.55
8.2.240.0100.00018.37
8.2.230.0030.00620.94
8.2.220.0030.00624.06
8.2.210.0070.00326.77
8.2.200.0060.00316.63
8.2.190.0150.00016.58
8.2.180.0100.00725.92
8.2.170.0110.00719.04
8.2.160.0100.00722.96
8.2.150.0040.00425.66
8.2.140.0020.00524.66
8.2.130.0030.00626.16
8.2.120.0040.00426.16
8.2.110.0090.00022.17
8.2.100.0070.00419.63
8.2.90.0030.00517.75
8.2.80.0080.00018.64
8.2.70.0030.00617.75
8.2.60.0000.00917.63
8.2.50.0040.00417.98
8.2.40.0030.00518.20
8.2.30.0000.00818.01
8.2.20.0040.00420.43
8.2.10.0070.00018.13
8.2.00.0050.00519.30
8.1.340.0120.00817.65
8.1.330.0110.00722.13
8.1.320.0100.00916.14
8.1.310.0060.00318.50
8.1.300.0050.00518.03
8.1.290.0090.00030.84
8.1.280.0110.00625.92
8.1.270.0050.00823.99
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0030.00523.77
8.1.230.0110.00019.15
8.1.220.0030.00618.64
8.1.210.0050.00518.77
8.1.200.0040.00417.48
8.1.190.0090.00017.22
8.1.180.0030.00518.10
8.1.170.0000.00717.62
8.1.160.0070.00018.77
8.1.150.0000.00818.56
8.1.140.0050.00317.46
8.1.130.0070.00018.93
8.1.120.0030.00317.46
8.1.110.0040.00417.37
8.1.100.0040.00417.43
8.1.90.0000.00717.48
8.1.80.0000.00717.44
8.1.70.0050.00217.47
8.1.60.0110.00717.53
8.1.50.0120.00517.39
8.1.40.0110.00617.35
8.1.30.0070.00717.53
8.1.20.0100.00517.49
8.1.10.0120.00617.36
8.1.00.0100.00717.42
8.0.300.0000.01018.77
8.0.290.0080.00016.63
8.0.280.0040.00418.35
8.0.270.0040.00416.82
8.0.260.0070.00018.53
8.0.250.0030.00316.87
8.0.240.0030.00316.88
8.0.230.0080.00316.86
8.0.220.0000.00716.95
8.0.210.0050.00316.92
8.0.200.0030.00616.98
8.0.190.0090.00616.86
8.0.180.0140.00016.83
8.0.170.0160.00016.83
8.0.160.0060.00916.81
8.0.150.0110.00416.66
8.0.140.0110.00416.65
8.0.130.0120.00216.77
8.0.120.0090.00416.71
8.0.110.0110.00016.82
8.0.100.0090.00416.65
8.0.90.0050.01016.71
8.0.80.0080.00516.79
8.0.70.0090.00216.72
8.0.60.0100.00716.69
8.0.50.0120.00316.71
8.0.30.0090.00916.84
8.0.20.0070.00716.90
8.0.10.0080.00816.76
7.4.330.0060.00015.55
7.4.320.0000.00716.42
7.4.300.0040.00416.46
7.4.290.0000.00816.40
7.4.280.0120.00316.42
7.4.270.0110.00316.52
7.4.260.0110.00516.46
7.4.250.0100.00516.52
7.4.240.0120.00516.43
7.4.230.0110.00516.44
7.4.220.0080.00416.42
7.4.210.0120.00316.49
7.4.200.0110.00316.49
7.4.190.0040.00916.60
7.4.180.0080.00716.49
7.4.160.0060.00916.38
7.4.150.0090.00616.41
7.4.140.0070.00716.48
7.4.130.0000.01416.38
7.4.120.0110.00416.34
7.4.110.0070.00216.36
7.4.100.0080.00416.46
7.4.90.0130.00016.07
7.4.80.0150.00016.37
7.4.70.0110.00416.37
7.4.60.0030.00916.49
7.4.50.0060.00616.21
7.4.40.0090.00316.41
7.4.30.0100.00316.39
7.4.20.0170.00016.52
7.4.10.0100.00316.38
7.4.00.0000.01416.46

preferences:
77.18 ms | 1405 KiB | 5 Q