3v4l.org

run code in 300+ PHP versions simultaneously
<?php $row = new stdClass; $field_name = 'field_my_field'; $delta = 0; $row->{$field_name}[$delta] = 'value'; // This works just fine. echo 'field_name by itself: ' . $row->$field_name[0]; $row->{$field_name . ':title'}[$delta] = 'value'; // This doesn't work. echo '\n1: ' . $row->$field_name[0]; $title_field = $field_name . ':title'; $row->{$title_field}[$delta] = 'value'; // This doesn't work. echo '\n2: ' . $row->$field_name[0]; $row->{$field_name . ':title'} = array($delta => 'title');

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)
8.3.70.0160.00718.43
8.3.60.0120.00316.88
8.3.50.0130.00721.99
8.3.40.0110.00718.84
8.3.30.0090.00618.71
8.3.20.0040.00420.39
8.3.10.0080.00023.53
8.3.00.0040.00419.26
8.2.190.0150.00416.63
8.2.180.0070.01416.63
8.2.170.0110.00722.96
8.2.160.0040.01120.35
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0030.00617.63
8.2.120.0070.00026.35
8.2.110.0030.00619.25
8.2.100.0080.00417.97
8.2.90.0030.00617.88
8.2.80.0060.00317.97
8.2.70.0040.00417.93
8.2.60.0060.00317.93
8.2.50.0050.00318.10
8.2.40.0000.00820.22
8.2.30.0000.00720.55
8.2.20.0000.00917.75
8.2.10.0050.00318.13
8.2.00.0000.00718.10
8.1.280.0120.00325.92
8.1.270.0060.00322.03
8.1.260.0050.00228.09
8.1.250.0040.00428.09
8.1.240.0090.00024.00
8.1.230.0080.00418.99
8.1.220.0050.00317.74
8.1.210.0060.00318.77
8.1.200.0060.00317.35
8.1.190.0000.00817.24
8.1.180.0060.00318.10
8.1.170.0030.00518.66
8.1.160.0040.00422.05
8.1.150.0030.00518.83
8.1.140.0030.00619.62
8.1.130.0000.00717.70
8.1.120.0070.00017.36
8.1.110.0050.00517.34
8.1.100.0000.00717.44
8.1.90.0000.00717.43
8.1.80.0090.00017.45
8.1.70.0000.00717.36
8.1.60.0050.00317.59
8.1.50.0030.00517.54
8.1.40.0060.00317.52
8.1.30.0050.00317.55
8.1.20.0040.00417.59
8.1.10.0060.00317.55
8.1.00.0000.00817.37
8.0.300.0000.00720.10
8.0.290.0050.00516.75
8.0.280.0070.00018.32
8.0.270.0070.00017.23
8.0.260.0060.00317.25
8.0.250.0000.00716.97
8.0.240.0000.00716.93
8.0.230.0030.00316.91
8.0.220.0030.00316.78
8.0.210.0030.00316.88
8.0.200.0000.00616.95
8.0.190.0030.00316.79
8.0.180.0040.00416.93
8.0.170.0050.00516.82
8.0.160.0000.00816.79
8.0.150.0030.00516.82
8.0.140.0030.00616.73
8.0.130.0030.00613.36
8.0.120.0080.00016.82
8.0.110.0030.00416.77
8.0.100.0070.00016.76
8.0.90.0000.00717.01
8.0.80.0070.01416.89
8.0.70.0050.00316.71
8.0.60.0050.00316.97
8.0.50.0050.00316.72
8.0.30.0100.00617.25
8.0.20.0110.01017.40
8.0.10.0040.00417.04
8.0.00.0080.00916.78
7.4.330.0050.00016.83
7.4.320.0030.00316.36
7.4.300.0000.00616.56
7.4.290.0030.00316.55
7.4.280.0040.00416.45
7.4.270.0030.00316.46
7.4.260.0070.00016.54
7.4.250.0080.00016.50
7.4.240.0040.00416.54
7.4.230.0000.00716.33
7.4.220.0130.01316.58
7.4.210.0050.01116.50
7.4.200.0000.00716.24
7.4.160.0100.01016.45
7.4.150.0160.00317.40
7.4.140.0140.00917.86
7.4.130.0070.01516.69
7.4.120.0130.00616.50
7.4.110.0090.00916.56
7.4.100.0100.01316.44
7.4.90.0160.00616.39
7.4.80.0090.00919.39
7.4.70.0120.00916.66
7.4.60.0060.00916.47
7.4.50.0080.00516.46
7.4.40.0180.00316.52
7.4.30.0070.01116.56
7.4.00.0020.01414.93
7.3.330.0000.00613.16
7.3.320.0050.00013.24
7.3.310.0000.00716.41
7.3.300.0030.00316.17
7.3.290.0000.00616.16
7.3.280.0120.00616.32
7.3.270.0080.00817.40
7.3.260.0060.01716.51
7.3.240.0120.00516.57
7.3.230.0100.00716.60
7.3.210.0030.01516.45
7.3.200.0100.00616.38
7.3.190.0100.00716.44
7.3.180.0030.01316.36
7.3.170.0050.01116.57
7.3.160.0110.00516.37
7.3.120.0090.00915.15
7.3.110.0100.00715.01
7.3.100.0080.00514.88
7.3.90.0030.01414.82
7.3.80.0030.01414.85
7.3.70.0030.00614.87
7.3.60.0000.01514.96
7.3.50.0030.00714.92
7.3.40.0100.00014.66
7.3.30.0060.00914.86
7.3.20.0040.00716.53
7.3.10.0030.00916.71
7.3.00.0100.00316.72
7.2.330.0170.00416.66
7.2.320.0070.01016.76
7.2.310.0110.00816.82
7.2.300.0140.00316.39
7.2.290.0070.01016.64
7.2.250.0130.00615.02
7.2.240.0030.01315.22
7.2.230.0080.00815.08
7.2.220.0000.01615.19
7.2.210.0040.01115.06
7.2.200.0060.00615.26
7.2.190.0070.00715.18
7.2.180.0000.01114.88
7.2.170.0070.00315.22
7.2.60.0030.01216.90
7.2.00.0000.00919.68
7.1.330.0030.00915.73
7.1.320.0000.01215.78
7.1.310.0100.00615.71
7.1.300.0040.01215.70
7.1.290.0040.00715.92
7.1.280.0000.00815.79
7.1.270.0060.00615.76
7.1.260.0030.00915.84
7.1.200.0000.01415.86
7.1.100.0000.01218.02
7.1.70.0060.00317.20
7.1.60.0060.01919.48
7.1.50.0000.01716.93
7.1.00.0030.07322.48
7.0.200.0360.00714.52
7.0.60.0070.03719.93
7.0.50.0070.07317.66
7.0.40.0000.04720.04
7.0.30.0330.03720.18
7.0.20.0270.04719.99
7.0.10.0100.08020.33
7.0.00.0070.08320.04
5.6.280.0030.07320.89
5.6.210.0030.06020.66
5.6.200.0170.03718.16
5.6.190.0030.07020.67
5.6.180.0400.04020.60
5.6.170.0200.04720.45
5.6.160.0200.06720.50
5.6.150.0030.07018.22
5.6.140.0100.07018.10
5.6.130.0000.06318.10
5.6.120.0170.03720.98
5.6.110.0030.09321.09
5.6.100.0200.07321.08
5.6.90.0000.06720.96
5.6.80.0070.07020.42
5.5.350.4130.04020.36
5.5.340.0070.03717.99
5.5.330.0170.06720.56
5.5.320.0230.04720.29
5.5.310.0170.04320.29
5.5.300.0000.05717.88
5.5.290.0070.03717.95
5.5.280.0100.08320.64
5.5.270.0070.05320.86
5.5.260.0000.07720.86
5.5.250.0070.08720.58
5.5.240.0070.04320.18

preferences:
40.18 ms | 401 KiB | 5 Q