3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fonts = [ [ 'family' => 'Abril Fatface', 'weight' => 'regular', 'charset' => 'latin,latin-ext' ], [ 'family' => 'Akronim', 'weight' => 'regular', 'charset' => 'latin' ], [ 'family' => 'Akronim', 'weight' => 'regular, bold', 'charset' => 'latin' ], [ 'family' => 'Akronim', 'weight' => 'regular', 'charset' => 'latin,latin-ext' ], [ 'family' => 'Acme', 'weight' => 'regular', 'charset' => 'latin' ] ]; $result = []; foreach ($fonts as $row) { $row['weight'] = array_flip(preg_split('~, ?~', $row['weight'], 0, PREG_SPLIT_NO_EMPTY)); $row['charset'] = array_flip(preg_split('~, ?~', $row['charset'], 0, PREG_SPLIT_NO_EMPTY)); if (!isset($result[$row['family']])) { $result[$row['family']] = $row; } else { $result[$row['family']]['weight'] += $row['weight']; $result[$row['family']]['charset'] += $row['charset']; } } foreach ($result as &$row) { $row['weight'] = implode(',', array_keys($row['weight'])); $row['charset'] = implode(',', array_keys($row['charset'])); } var_export(array_values($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)
8.4.120.0090.01022.05
8.4.110.0130.00518.71
8.4.100.0120.00817.80
8.4.90.0120.00817.96
8.4.80.0090.00919.70
8.4.70.0050.00318.05
8.4.60.0120.00818.74
8.4.50.0060.00317.73
8.4.40.0120.00819.84
8.4.30.0060.01320.54
8.4.20.0150.00318.98
8.4.10.0090.00017.95
8.3.250.0100.00819.09
8.3.240.0060.00316.86
8.3.230.0130.00616.88
8.3.220.0100.01018.67
8.3.210.0100.00616.86
8.3.200.0040.00416.78
8.3.190.0150.00618.78
8.3.180.0090.01018.55
8.3.170.0160.00319.16
8.3.160.0030.01616.93
8.3.150.0080.00017.21
8.3.140.0160.00018.68
8.3.130.0070.00318.50
8.3.120.0050.00320.57
8.3.110.0040.00418.71
8.3.100.0110.00724.06
8.3.90.0040.00426.77
8.3.80.0060.00316.88
8.3.70.0120.00616.88
8.3.60.0070.00716.61
8.3.50.0070.00719.90
8.3.40.0100.00619.18
8.3.30.0070.00718.73
8.3.20.0040.00424.18
8.3.10.0080.00024.66
8.3.00.0030.00626.16
8.2.290.0100.00920.40
8.2.280.0100.00519.05
8.2.270.0060.01316.68
8.2.260.0060.00319.10
8.2.250.0030.00616.70
8.2.240.0140.00718.65
8.2.230.0030.00620.94
8.2.220.0030.00737.54
8.2.210.0000.00826.77
8.2.200.0090.00316.75
8.2.190.0100.00717.00
8.2.180.0070.00725.92
8.2.170.0120.00619.09
8.2.160.0090.00922.96
8.2.150.0040.00425.66
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0070.00026.16
8.2.110.0060.00319.27
8.2.100.0040.00817.97
8.2.90.0050.00317.88
8.2.80.0040.00418.99
8.2.70.0040.00417.93
8.2.60.0070.00318.03
8.2.50.0030.00618.10
8.2.40.0050.00219.46
8.2.30.0000.00718.10
8.2.20.0040.00418.21
8.2.10.0090.00019.27
8.2.00.0030.00619.28
8.1.330.0100.00822.13
8.1.320.0120.00916.29
8.1.310.0140.00416.64
8.1.300.0040.00418.18
8.1.290.0040.00418.88
8.1.280.0150.00325.92
8.1.270.0080.00023.99
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0090.00019.26
8.1.230.0080.00417.89
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0030.00717.38
8.1.190.0000.00917.48
8.1.180.0060.00318.10
8.1.170.0040.00418.71
8.1.160.0100.00018.89
8.1.150.0070.00018.73
8.1.140.0040.00418.99
8.1.130.0030.00620.26
8.1.120.0030.00517.51
8.1.110.0000.00717.51
8.1.100.0030.00517.63
8.1.90.0000.00817.64
8.1.80.0040.00417.62
8.1.70.0000.00717.61
8.1.60.0040.00417.69
8.1.50.0030.00617.62
8.1.40.0000.00717.71
8.1.30.0000.00817.78
8.1.20.0000.00817.78
8.1.10.0050.00317.70
8.1.00.0040.00717.50
8.0.300.0030.00518.77
8.0.290.0000.00716.75
8.0.280.0070.00018.48
8.0.270.0070.00018.19
8.0.260.0030.00318.51
8.0.250.0000.00817.17
8.0.240.0070.00017.11
8.0.230.0000.00717.15
8.0.220.0030.00317.15
8.0.210.0030.00317.13
8.0.200.0030.00317.18
8.0.190.0040.00417.15
8.0.180.0000.00717.14
8.0.170.0060.00317.14
8.0.160.0040.00416.98
8.0.150.0000.00716.94
8.0.140.0030.00317.09
8.0.130.0000.00613.61
8.0.120.0050.00217.09
8.0.110.0040.00417.13
8.0.100.0050.00216.98
8.0.90.0060.00317.04
8.0.80.0030.00616.90
8.0.70.0060.00317.01
8.0.60.0040.00417.00
8.0.50.0040.00417.18
8.0.30.0030.00516.93
8.0.20.0020.00517.18
8.0.10.0070.00017.13
8.0.00.0030.00517.11
7.4.330.0000.00515.55
7.4.320.0050.00316.82
7.4.300.0030.00316.82
7.4.290.0070.00016.68
7.4.280.0070.00016.77
7.4.270.0000.00916.64
7.4.260.0030.00313.51
7.4.250.0030.00316.80
7.4.240.0030.00316.71
7.4.230.0050.00316.79
7.4.220.0070.00016.61
7.4.210.0000.00816.90
7.4.200.0000.00716.92
7.4.190.0070.00016.89
7.4.180.0040.00416.77
7.4.160.0040.00416.84
7.4.150.0070.00016.89
7.4.140.0040.00416.50
7.4.130.0070.00016.74
7.4.120.0000.00816.82
7.4.110.0000.00716.55
7.4.100.0060.00316.75
7.4.90.0030.00616.57
7.4.80.0060.00316.85
7.4.70.0080.00016.73
7.4.60.0050.00316.77
7.4.50.0000.00816.58
7.4.40.0040.00416.47
7.4.30.0000.00716.82
7.4.20.0030.00316.48
7.4.10.0040.00416.64
7.4.00.0000.00716.50
7.3.330.0030.00616.57
7.3.320.0030.00513.32
7.3.310.0030.00316.56
7.3.300.0030.00316.48
7.3.290.0070.00016.40
7.3.280.0070.00016.50
7.3.270.0070.00016.30
7.3.260.0030.00316.49
7.3.250.0030.00316.50
7.3.240.0040.00416.53
7.3.230.0030.00316.32
7.3.220.0030.00316.29
7.3.210.0000.00716.40
7.3.200.0030.00316.38
7.3.190.0050.00216.42
7.3.180.0050.00216.46
7.3.170.0030.00416.24
7.3.160.0070.00016.35
7.3.150.0000.00816.47
7.3.140.0000.00616.27
7.3.130.0070.00016.27
7.3.120.0050.00316.33
7.3.110.0040.00416.34
7.3.100.0030.00316.21
7.3.90.0040.00416.59
7.3.80.0070.00016.49
7.3.70.0040.00416.55
7.3.60.0030.00516.59
7.3.50.0030.00316.59
7.3.40.0030.00516.48
7.3.30.0070.00016.63
7.3.20.0030.00318.48
7.3.10.0030.00318.26
7.3.00.0080.00018.23

preferences:
103.71 ms | 403 KiB | 5 Q