3v4l.org

run code in 300+ PHP versions simultaneously
<?php $user_data = [ 'one' => 'one value', 'two' => 'another value', 'three' => 'last value' ]; $fields = [ 'field1' => 'Name', 'field2' => 'Street' ]; $fields_position = ['field1' => 0, 'field2' => 3]; $values = [ 'John', 'Doe', '555 23 58 45', 'Evergreen Terrace' ]; foreach($fields_position as $idx => $pos) { $user_data[$idx] = $values[$pos]; } var_dump($user_data);

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)
8.3.60.0040.01118.55
8.3.50.0070.00718.08
8.3.40.0080.00618.72
8.3.30.0090.00618.67
8.3.20.0040.00419.15
8.3.10.0050.00221.73
8.3.00.0040.00419.80
8.2.180.0110.00718.16
8.2.170.0070.00722.96
8.2.160.0140.00020.31
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0040.00419.66
8.2.110.0000.00921.01
8.2.100.0080.00817.83
8.2.90.0080.00018.03
8.2.80.0040.00418.28
8.2.70.0000.00817.78
8.2.60.0040.00417.93
8.2.50.0030.00618.24
8.2.40.0080.00020.98
8.2.30.0070.00019.49
8.2.20.0050.00318.07
8.2.10.0030.00618.22
8.2.00.0000.00819.20
8.1.280.0100.00725.92
8.1.270.0080.00022.02
8.1.260.0040.00426.35
8.1.250.0020.00528.09
8.1.240.0080.00322.02
8.1.230.0040.00720.88
8.1.220.0050.00317.74
8.1.210.0030.00518.77
8.1.200.0030.00517.35
8.1.190.0000.00817.35
8.1.180.0050.00519.42
8.1.170.0000.00818.62
8.1.160.0050.00218.94
8.1.150.0040.00420.63
8.1.140.0030.00519.53
8.1.130.0040.00418.88
8.1.120.0040.00417.48
8.1.110.0000.00717.46
8.1.100.0000.00717.44
8.1.90.0090.00017.45
8.1.80.0030.00517.38
8.1.70.0000.00717.45
8.1.60.0030.00517.57
8.1.50.0030.00617.42
8.1.40.0080.00017.44
8.1.30.0070.00317.69
8.1.20.0040.00417.59
8.1.10.0070.00017.52
8.1.00.0040.00417.45
8.0.300.0000.00719.98
8.0.290.0000.00716.63
8.0.280.0000.00818.43
8.0.270.0030.00317.24
8.0.260.0000.00717.21
8.0.250.0080.00016.92
8.0.240.0000.00716.97
8.0.230.0070.00016.84
8.0.220.0000.00716.77
8.0.210.0000.00716.90
8.0.200.0040.00416.83
8.0.190.0030.00616.83
8.0.180.0040.00416.92
8.0.170.0000.00816.91
8.0.160.0040.00416.87
8.0.150.0000.00916.89
8.0.140.0040.00416.81
8.0.130.0000.00613.35
8.0.120.0000.00716.86
8.0.110.0080.00016.87
8.0.100.0040.00416.86
8.0.90.0070.00016.80
8.0.80.0030.01216.85
8.0.70.0020.00516.91
8.0.60.0040.00416.71
8.0.50.0040.00416.87
8.0.30.0100.00817.03
8.0.20.0060.01217.40
8.0.10.0080.00017.11
8.0.00.0120.00616.70
7.4.330.0030.00315.55
7.4.320.0040.00416.54
7.4.300.0000.00616.38
7.4.290.0030.00316.58
7.4.280.0040.00416.48
7.4.270.0040.00416.58
7.4.260.0000.00816.62
7.4.250.0000.00716.55
7.4.240.0000.00716.59
7.4.230.0030.00316.52
7.4.220.0000.00916.44
7.4.210.0120.00716.54
7.4.200.0000.00716.60
7.4.160.0180.00216.46
7.4.140.0080.01017.86
7.4.130.0080.00816.49
7.4.120.0130.00716.45
7.4.110.0160.00016.60
7.4.100.0040.01216.46
7.4.90.0080.01216.56
7.4.80.0170.00719.39
7.4.70.0070.01116.61
7.4.60.0060.01016.55
7.4.50.0080.00516.60
7.4.40.0050.01116.57
7.4.00.0150.00014.86
7.3.330.0020.00313.07
7.3.320.0050.00013.16
7.3.310.0080.00016.19
7.3.300.0050.00216.32
7.3.290.0030.00316.29
7.3.280.0110.00716.30
7.3.260.0110.00716.33
7.3.240.0070.00916.47
7.3.230.0110.00616.70
7.3.210.0130.01016.27
7.3.200.0060.01716.57
7.3.190.0140.00716.42
7.3.180.0090.00616.57
7.3.170.0090.01216.52
7.3.160.0160.00616.19
7.2.330.0090.00916.72
7.2.320.0130.00616.35
7.2.310.0080.00916.69
7.2.300.0060.01016.72
7.2.290.0110.00716.55
7.2.60.0100.00316.93
7.2.40.1290.00617.95
7.2.30.1480.00918.07
7.2.20.1250.01117.89
7.2.10.1520.00817.73
7.2.00.0840.01218.05
7.1.200.0000.00815.89
7.1.160.1300.01016.64
7.1.150.1290.01216.64
7.1.140.1440.01016.79
7.1.130.1180.01116.68
7.1.120.1330.00916.80
7.1.110.1250.01116.23
7.1.100.1450.00916.47
7.1.90.1210.01016.30
7.1.80.1420.00915.95
7.1.70.1620.00915.27
7.1.60.2680.01933.40
7.1.50.1240.00733.14
7.1.40.1270.01132.79
7.1.30.1030.01332.64
7.1.20.0950.01232.79
7.1.10.0800.00914.85
7.1.00.1150.00914.61

preferences:
67.38 ms | 400 KiB | 5 Q