3v4l.org

run code in 300+ PHP versions simultaneously
<?php $rows = [['size' => 'XL,L,XXL'], ['size' => 'XL'], ['size' => 'M,L,XL'], ['size' => 'L,XL,M']]; // while ($srow = $result->fetch_assoc()) { foreach ($rows as $srow) { $sizes[] = $srow['size']; // do other stuff with fetched data // ... } $sizes = array_unique(array_map('trim', explode(',', implode(',', $sizes)))); sort($sizes); $string = implode(',', $sizes); echo $string;

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)
8.3.40.0100.00720.47
8.3.30.0110.00718.84
8.3.20.0070.01320.85
8.3.10.0040.00420.27
8.3.00.0080.00020.79
8.2.170.0120.00322.96
8.2.160.0130.00321.16
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00426.16
8.2.110.0060.00321.10
8.2.100.0040.00817.84
8.2.90.0030.00518.03
8.2.80.0040.00717.97
8.2.70.0080.00018.05
8.2.60.0000.00718.09
8.2.50.0080.00018.10
8.2.40.0040.00421.02
8.2.30.0000.00719.34
8.2.20.0040.00418.07
8.2.10.0050.00219.20
8.2.00.0040.00419.32
8.1.270.0030.00520.83
8.1.260.0180.00026.35
8.1.250.0050.00328.09
8.1.240.0060.00323.74
8.1.230.0070.00422.81
8.1.220.0040.00417.77
8.1.210.0000.00818.77
8.1.200.0060.00617.35
8.1.190.0030.00517.48
8.1.180.0080.00018.10
8.1.170.0050.00318.66
8.1.160.0030.00518.97
8.1.150.0000.00818.80
8.1.140.0000.00718.94
8.1.130.0020.00521.82
8.1.120.0090.00017.50
8.1.110.0040.00417.49
8.1.100.0000.00717.49
8.1.90.0070.00017.43
8.1.80.0030.00517.35
8.1.70.0000.00817.38
8.1.60.0030.00617.62
8.1.50.0040.00417.48
8.1.40.0070.00017.51
8.1.30.0000.00817.67
8.1.20.0050.00217.58
8.1.10.0040.00417.58
8.1.00.0000.00717.56
8.0.300.0050.00321.46
8.0.290.0030.00616.75
8.0.280.0000.00818.50
8.0.270.0040.00216.81
8.0.260.0070.00020.14
8.0.250.0030.00316.98
8.0.240.0000.00716.86
8.0.230.0060.00016.92
8.0.220.0070.00016.88
8.0.210.0000.00716.90
8.0.200.0080.00016.97
8.0.190.0040.00416.87
8.0.180.0040.00416.82
8.0.170.0000.00816.91
8.0.160.0000.00716.89
8.0.150.0040.00416.79
8.0.140.0000.00716.78
8.0.130.0000.00513.34
8.0.120.0040.00416.90
8.0.110.0000.00816.73
8.0.100.0060.00316.91
8.0.90.0060.00316.99
8.0.80.0060.01116.83
8.0.70.0000.00716.74
8.0.60.0060.00316.77
8.0.50.0000.00716.71
8.0.30.0070.01017.30
8.0.20.0100.01316.84
8.0.10.0000.00716.97
8.0.00.0060.01216.70
7.4.330.0050.00015.55
7.4.320.0060.00016.52
7.4.300.0070.00016.52
7.4.290.0030.00316.40
7.4.280.0000.00716.61
7.4.270.0030.00616.50
7.4.260.0050.00013.28
7.4.250.0000.00816.59
7.4.240.0070.00016.59
7.4.230.0070.00016.68
7.4.220.0040.00316.47
7.4.210.0060.01116.52
7.4.200.0030.00316.49
7.4.130.0120.00616.52
7.4.120.0120.00616.57
7.4.110.0090.00916.34
7.4.100.0030.01316.47
7.4.90.0100.00716.56
7.4.80.0100.00719.39
7.4.70.0090.00616.49
7.4.60.0110.00516.34
7.4.50.0070.01116.36
7.4.40.0090.00616.41
7.4.30.0090.00816.45
7.4.20.0130.00316.28
7.4.10.0060.00916.14
7.4.00.0100.01316.33
7.3.330.0000.00716.47
7.3.320.0000.00613.13
7.3.310.0080.00016.27
7.3.300.0030.00316.35
7.3.290.0000.00716.26
7.3.260.0070.01016.52
7.3.240.0120.00716.40
7.3.230.0100.00516.55
7.3.210.0100.00716.43
7.3.200.0080.00816.49
7.3.190.0100.00716.42
7.3.180.0030.01216.39
7.3.170.0040.01216.65
7.3.160.0040.01216.61
7.3.150.0080.00716.11
7.3.140.0160.00316.33
7.3.130.0070.01415.98
7.3.120.0070.00716.02
7.3.110.0130.00316.11
7.3.100.0100.00716.27
7.3.90.0110.00716.26
7.3.80.0080.00816.24
7.3.70.0030.01216.23
7.3.60.0110.00816.17
7.3.50.0060.00915.98
7.3.40.0080.00816.09
7.3.30.0040.01615.90
7.3.20.0070.01017.95
7.3.10.0070.01017.86
7.3.00.0170.00017.93
7.2.330.0140.00616.50
7.2.320.0030.02016.75
7.2.310.0140.00716.63
7.2.300.0090.00916.49
7.2.290.0090.00616.49
7.2.280.0180.00016.37
7.2.270.0110.01216.34
7.2.260.0130.01016.25
7.2.250.0070.01116.30
7.2.240.0070.01116.62
7.2.230.0080.01216.43
7.2.220.0090.00916.00
7.2.210.0120.00716.12
7.2.200.0130.02016.20
7.2.190.0050.01316.28
7.2.180.0060.00916.31
7.2.170.0080.01116.48
7.2.160.0080.01116.01
7.2.150.0170.00017.95
7.2.140.0140.00418.13
7.2.130.0100.00718.25
7.2.120.0200.00018.11
7.2.110.0120.00618.44
7.2.100.0060.01318.04
7.2.90.0160.00417.99
7.2.80.0140.00517.97
7.2.70.0070.01118.25
7.2.60.0080.01118.12
7.2.50.0100.01017.93
7.2.40.0090.00918.13
7.2.30.0120.00917.84
7.2.20.0120.00818.11
7.2.10.0140.00917.94
7.2.00.0070.01018.16

preferences:
64.22 ms | 400 KiB | 5 Q