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];

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)
8.3.60.0110.01116.63
8.3.50.0110.00922.05
8.3.40.0070.00718.54
8.3.30.0090.00618.43
8.3.20.0030.00520.33
8.3.10.0080.00023.50
8.3.00.0080.00019.34
8.2.180.0030.01416.63
8.2.170.0090.00622.96
8.2.160.0100.00320.38
8.2.150.0050.00224.18
8.2.140.0000.00824.66
8.2.130.0060.00317.38
8.2.120.0040.00426.35
8.2.110.0060.00319.21
8.2.100.0110.00017.91
8.2.90.0030.00519.34
8.2.80.0050.00317.97
8.2.70.0000.00817.63
8.2.60.0080.00018.04
8.2.50.0060.00318.07
8.2.40.0000.00819.37
8.2.30.0000.00820.61
8.2.20.0000.00817.66
8.2.10.0080.00018.16
8.2.00.0040.00417.98
8.1.280.0070.00725.92
8.1.270.0030.00623.66
8.1.260.0000.00728.09
8.1.250.0040.00428.09
8.1.240.0090.00319.36
8.1.230.0000.01117.42
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00717.25
8.1.190.0000.00917.36
8.1.180.0020.00518.10
8.1.170.0030.00618.55
8.1.160.0040.00421.94
8.1.150.0000.00718.89
8.1.140.0080.00019.61
8.1.130.0030.00317.80
8.1.120.0040.00417.35
8.1.110.0060.00317.41
8.1.100.0030.00317.36
8.1.90.0040.00417.47
8.1.80.0000.00917.48
8.1.70.0000.00717.33
8.1.60.0080.00017.45
8.1.50.0050.00317.52
8.1.40.0030.00617.46
8.1.30.0030.00517.68
8.1.20.0000.00817.68
8.1.10.0030.00517.48
8.1.00.0040.00417.41
8.0.300.0000.00718.77
8.0.290.0080.00016.63
8.0.280.0070.00018.46
8.0.270.0030.00417.21
8.0.260.0040.00417.10
8.0.250.0050.00316.91
8.0.240.0040.00416.98
8.0.230.0000.00716.81
8.0.220.0020.00516.86
8.0.210.0000.00716.91
8.0.200.0000.00616.98
8.0.190.0000.00716.95
8.0.180.0080.00016.89
8.0.170.0090.00316.92
8.0.160.0050.00216.82
8.0.150.0000.00716.81
8.0.140.0070.00316.73
8.0.130.0030.00513.33
8.0.120.0030.00516.70
8.0.110.0000.00716.78
8.0.100.0040.00416.66
8.0.90.0040.00416.79
8.0.80.0110.01116.79
8.0.70.0030.00516.87
8.0.60.0000.00716.86
8.0.50.0040.00416.77
8.0.30.0130.00817.10
8.0.20.0090.01017.40
8.0.10.0030.00516.94
8.0.00.0080.00916.79
7.4.330.0000.00516.78
7.4.320.0030.00316.34
7.4.300.0070.00016.54
7.4.290.0070.00016.51
7.4.280.0000.00816.53
7.4.270.0040.00416.44
7.4.260.0070.00016.52
7.4.250.0000.00816.29
7.4.240.0000.00816.38
7.4.230.0000.00716.41
7.4.220.0130.00616.34
7.4.210.0080.00916.46
7.4.200.0040.00416.57
7.4.160.0160.00316.64
7.4.150.0070.01017.40
7.4.140.0090.01117.86
7.4.130.0090.00916.61
7.4.120.0100.01316.61
7.4.110.0150.00916.37
7.4.100.0120.00616.50
7.4.90.0120.00616.48
7.4.80.0090.00919.39
7.4.70.0100.01016.51
7.4.60.0080.00816.59
7.4.50.0070.01016.43
7.4.40.0060.01316.64
7.4.30.0150.00916.56
7.4.10.0100.01014.78
7.4.00.0070.01214.97
7.3.330.0070.00013.23
7.3.320.0000.00513.16
7.3.310.0000.00716.15
7.3.300.0000.00716.36
7.3.290.0030.00316.40
7.3.280.0070.01016.33
7.3.270.0070.01017.40
7.3.260.0130.01016.60
7.3.240.0160.00316.44
7.3.230.0190.00316.45
7.3.210.0110.00716.53
7.3.200.0030.01416.47
7.3.190.0140.00416.55
7.3.180.0130.00316.46
7.3.170.0090.01216.38
7.3.160.0080.00816.54
7.3.130.0130.00614.86
7.3.120.0040.01415.07
7.3.110.0100.01014.77
7.3.100.0030.01214.73
7.3.90.0080.00414.89
7.3.80.0040.00714.74
7.3.70.0070.01014.82
7.3.60.0120.00014.88
7.3.50.0060.00314.75
7.3.40.0070.00714.81
7.3.30.0030.00714.91
7.3.20.0120.00316.66
7.3.10.0090.00916.37
7.3.00.0090.00616.44
7.2.330.0150.00316.79
7.2.320.0140.00416.73
7.2.310.0160.00316.84
7.2.300.0040.01316.61
7.2.290.0030.01316.86
7.2.260.0070.01015.22
7.2.250.0030.01415.11
7.2.240.0070.00715.20
7.2.230.0030.00914.86
7.2.220.0130.00315.14
7.2.210.0030.00914.94
7.2.200.0000.01515.02
7.2.190.0100.00315.03
7.2.180.0080.00615.22
7.2.170.0070.01015.06
7.2.160.0060.00614.87
7.2.150.0100.00716.84
7.2.140.0030.01417.05
7.2.130.0120.00416.70
7.2.120.0110.00716.58
7.2.110.0110.00716.67
7.2.100.0090.00916.73
7.2.90.0140.00516.56
7.2.80.0100.00816.77
7.2.70.0080.00716.89
7.2.60.0080.00816.76
7.2.50.0110.00516.79
7.2.40.0090.00816.91
7.2.30.0070.00916.69
7.2.20.0060.00816.68
7.2.10.0110.00716.65
7.2.00.0080.00717.28
7.1.330.0070.01015.83
7.1.320.0000.01215.83
7.1.310.0000.01315.68
7.1.300.0030.00916.00
7.1.290.0030.00915.89
7.1.280.0130.00315.72
7.1.270.0030.00615.59
7.1.260.0040.01115.52
7.1.250.0060.00815.67
7.1.240.0090.00616.04
7.1.230.0040.01115.69
7.1.220.0060.00915.62
7.1.210.0060.00815.80
7.1.200.0070.00315.68
7.1.190.0100.00315.86
7.1.180.0110.00315.79
7.1.170.0070.01015.76
7.1.160.0040.01115.60
7.1.150.0040.00815.69
7.1.140.0070.00315.80
7.1.130.0060.00815.76
7.1.120.0030.00615.86
7.1.110.0030.01015.93
7.1.100.0070.00216.87
7.1.90.0100.00315.79
7.1.80.0030.00715.76
7.1.70.0050.00416.66
7.1.60.0050.01517.73
7.1.50.0020.01016.20
7.1.40.0030.01515.39
7.1.30.0090.00616.01
7.1.20.0080.00815.84
7.1.10.0040.01215.59
7.1.00.0020.04219.07
7.0.330.0000.01415.44
7.0.320.0030.01015.49
7.0.310.0040.00415.28
7.0.300.0090.00015.36
7.0.290.0070.00715.44
7.0.280.0040.01115.61
7.0.270.0040.00815.33
7.0.260.0030.00615.31
7.0.250.0030.01215.40
7.0.240.0080.00415.67
7.0.230.0120.00015.45
7.0.220.0100.00315.45
7.0.210.0060.00615.59
7.0.200.0180.00715.06
7.0.190.0080.00315.40
7.0.180.0080.00415.48
7.0.170.0000.00915.58
7.0.160.0030.01415.58
7.0.150.0060.00615.57
7.0.140.0030.00515.32
7.0.130.0000.01315.55
7.0.120.0030.01315.42
7.0.110.0140.00315.63
7.0.100.0000.00915.44
7.0.90.0070.00715.26
7.0.80.0030.01015.59
7.0.70.0000.00715.43
7.0.60.0080.04617.67
7.0.50.0090.02316.62
7.0.40.0040.02416.70
7.0.30.0150.03316.88
7.0.20.0210.04016.84
7.0.10.0030.04216.79
7.0.00.0140.03416.68
5.6.400.0030.00614.20
5.6.390.0030.01014.46
5.6.380.0090.00614.11
5.6.370.0040.01114.38
5.6.360.0060.00614.46
5.6.350.0060.00814.21
5.6.340.0040.01214.46
5.6.330.0040.01114.64
5.6.320.0040.00714.13
5.6.310.0030.00614.69
5.6.300.0100.00314.86
5.6.290.0000.00814.34
5.6.280.0040.03217.71
5.6.270.0070.00714.59
5.6.260.0060.01014.51
5.6.250.0060.00614.41
5.6.240.0090.00414.55
5.6.230.0040.00814.54
5.6.220.0030.00514.25
5.6.210.0080.02317.57
5.6.200.0050.02316.22
5.6.190.0060.02417.55
5.6.180.0250.03517.44
5.6.170.0120.04417.33
5.6.160.0060.04117.45
5.6.150.0010.03616.29
5.6.140.0020.02916.27
5.6.130.0050.03216.21
5.6.120.0060.02517.77
5.6.110.0080.04317.73
5.6.100.0080.04017.71
5.6.90.0050.02817.86
5.6.80.0130.03217.30
5.6.70.0060.00914.29
5.6.60.0060.00614.27
5.6.50.0080.00514.21
5.6.40.0030.00914.37
5.6.30.0030.00914.25
5.6.20.0070.00714.27
5.6.10.0030.00714.40
5.6.00.0090.00314.39
5.5.380.0000.00814.60
5.5.370.0120.00314.23
5.5.360.0000.00914.49
5.5.350.2220.02017.48
5.5.340.0030.02516.14
5.5.330.0060.03317.32
5.5.320.0180.04017.20
5.5.310.0130.02717.32
5.5.300.0100.04316.00
5.5.290.0090.04216.15
5.5.280.0050.04917.54
5.5.270.0080.04217.67
5.5.260.0060.04517.76
5.5.250.0100.04217.37
5.5.240.0100.01817.33
5.5.230.0030.01014.35
5.5.220.0070.00713.99
5.5.210.0090.00614.42
5.5.200.0060.00614.42
5.5.190.0080.00014.51
5.5.180.0060.00614.27
5.5.170.0000.01014.31
5.5.160.0040.00813.83
5.5.150.0000.01714.36
5.5.140.0000.01514.34
5.5.130.0150.00014.50
5.5.120.0070.01014.24
5.5.110.0000.01514.21
5.5.100.0030.01314.32
5.5.90.0000.01614.29
5.5.80.0130.00314.38
5.5.70.0040.00714.11
5.5.60.0050.00813.89
5.5.50.0100.00314.22
5.5.40.0000.01314.39
5.5.30.0000.01214.17
5.5.20.0000.01414.17
5.5.10.0000.01213.81
5.5.00.0040.01114.41

preferences:
59.9 ms | 401 KiB | 5 Q