3v4l.org

run code in 300+ PHP versions simultaneously
<?php function f1() { global $wp_settings_fields; if ( 'misc' == $page ) { _deprecated_argument( __FUNCTION__, '3.0', __( 'The miscellaneous options group has been removed. Use another settings group.' ) ); $page = 'general'; } if ( 'privacy' == $page ) { _deprecated_argument( __FUNCTION__, '3.5', __( 'The privacy options group has been removed. Use another settings group.' ) ); $page = 'reading'; } $wp_settings_fields[$page][$section][$id] = array('id' => $id, 'title' => $title, 'callback' => $callback, 'args' => $args); } function f2() { global $wp_settings_fields; if ( 'misc' == $page ) { _deprecated_argument( __FUNCTION__, '3.0', __( 'The miscellaneous options group has been removed. Use another settings group.' ) ); $page = 'general'; } if ( 'privacy' == $page ) { _deprecated_argument( __FUNCTION__, '3.5', __( 'The privacy options group has been removed. Use another settings group.' ) ); $page = 'reading'; } $wp_settings_fields[$page][$section][$id] = array('id' => $id, 'title' => $title, 'callback' => $callback, 'args' => $args); } $f1_body = (new ReflectionFunction('f1'))->__toString(); $f2_body = (new ReflectionFunction('f2'))->__toString(); echo $f1_body . "\n"; echo $f2_body . "\n";

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)
8.3.60.0050.00918.18
8.3.50.0170.00321.89
8.3.40.0040.01118.72
8.3.30.0030.01018.96
8.3.20.0030.00520.39
8.3.10.0000.00820.52
8.3.00.0080.00019.38
8.2.180.0030.01316.63
8.2.170.0140.00022.96
8.2.160.0040.01120.41
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0060.00318.80
8.2.110.0000.00920.52
8.2.100.0080.00318.09
8.2.90.0040.00419.23
8.2.80.0030.00517.97
8.2.70.0000.00817.63
8.2.60.0060.00317.78
8.2.50.0000.00918.07
8.2.40.0040.00418.28
8.2.30.0000.00817.99
8.2.20.0080.00017.77
8.2.10.0000.00818.10
8.2.00.0000.00817.63
8.1.280.0140.00025.92
8.1.270.0080.00023.92
8.1.260.0100.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00023.86
8.1.230.0120.00018.82
8.1.220.0030.00517.74
8.1.210.0050.00318.77
8.1.200.0040.00417.35
8.1.190.0030.00517.22
8.1.180.0030.01018.10
8.1.170.0060.00318.65
8.1.160.0040.00421.98
8.1.150.0000.00718.83
8.1.140.0000.00717.47
8.1.130.0070.00017.84
8.1.120.0030.00317.35
8.1.110.0000.00717.38
8.1.100.0050.00317.43
8.1.90.0070.00017.30
8.1.80.0070.00017.32
8.1.70.0000.00717.30
8.1.60.0000.00817.46
8.1.50.0040.00417.51
8.1.40.0040.00417.37
8.1.30.0000.00817.44
8.1.20.0000.00717.51
8.1.10.0040.00417.44
8.1.00.0050.00317.41
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0070.00018.45
8.0.270.0000.00717.19
8.0.260.0000.00717.28
8.0.250.0000.00616.84
8.0.240.0030.00316.99
8.0.230.0000.00716.89
8.0.220.0000.00816.81
8.0.210.0030.00316.90
8.0.200.0040.00417.00
8.0.190.0040.00417.00
8.0.180.0100.00016.86
8.0.170.0080.00016.80
8.0.160.0000.00816.94
8.0.150.0030.00316.90
8.0.140.0070.00016.82
8.0.130.0000.00513.35
8.0.120.0000.00816.86
8.0.110.0080.00016.93
8.0.100.0000.00816.90
8.0.90.0030.00516.96
8.0.80.0130.00716.89
8.0.70.0040.00417.03
8.0.60.0060.00316.80
8.0.50.0020.00516.89
8.0.30.0090.00917.08
8.0.20.0060.01417.40
8.0.10.0040.00416.98
8.0.00.0080.01016.82
7.4.330.0050.00015.00
7.4.320.0060.00016.52
7.4.300.0000.00616.45
7.4.290.0030.00316.46
7.4.280.0070.00316.45
7.4.270.0030.00316.59
7.4.260.0030.00316.62
7.4.250.0030.00316.46
7.4.240.0050.00216.41
7.4.230.0000.00716.35
7.4.220.0140.00316.48
7.4.210.0060.00916.46
7.4.200.0000.00716.57
7.4.160.0100.00716.54
7.4.150.0120.00617.40
7.4.140.0140.00417.86
7.4.130.0100.00716.40
7.4.120.0120.00516.50
7.4.110.0120.00916.24
7.4.100.0070.01116.44
7.4.90.0180.01016.57
7.4.80.0160.00719.39
7.4.70.0030.01316.47
7.4.60.0060.00916.47
7.4.50.0020.00316.52
7.4.40.0030.01316.37
7.4.30.0000.01716.39
7.4.00.0070.01015.01
7.3.330.0000.00513.27
7.3.320.0050.00013.06
7.3.310.0070.00016.23
7.3.300.0030.00316.18
7.3.290.0110.01416.22
7.3.280.0120.00516.22
7.3.270.0100.01317.40
7.3.260.0090.00916.37
7.3.250.0140.00516.37
7.3.240.0060.01016.47
7.3.230.0080.00816.39
7.3.210.0070.01016.63
7.3.200.0100.01019.39
7.3.190.0100.01016.50
7.3.180.0030.01316.41
7.3.170.0030.01316.27
7.3.160.0060.01116.52
7.2.330.0060.01216.62
7.2.320.0120.00616.44
7.2.310.0150.00916.78
7.2.300.0100.00616.55
7.2.290.0070.01116.82
7.2.00.0000.01019.28
7.1.100.0040.00817.57
7.1.70.0030.00616.85
7.1.60.0040.01119.32
7.1.50.0090.01216.68
7.1.00.0030.07722.44
7.0.200.0000.00916.51
7.0.140.0000.07322.18
7.0.60.0170.04319.98
7.0.50.0130.05717.89
7.0.40.0100.04320.09
7.0.30.0330.06720.17
7.0.20.0300.06720.24
7.0.10.0100.08320.19
7.0.00.0170.07020.19
5.6.280.0000.09721.08
5.6.210.0100.06720.55
5.6.200.0000.06718.23
5.6.190.0070.09020.77
5.6.180.0170.04320.55
5.6.170.0130.04720.55
5.6.160.0100.05720.39
5.6.150.0130.07318.29
5.6.140.0030.04318.18
5.6.130.0000.04318.16
5.6.120.0100.05321.02
5.6.110.0070.08720.87
5.6.100.0100.08720.96
5.6.90.0170.07721.01
5.6.80.0130.06720.39
5.5.350.0300.07020.42
5.5.340.0130.07718.07
5.5.330.0130.04320.47
5.5.320.0370.08020.31
5.5.310.0270.07320.32
5.5.300.0000.05717.97
5.5.290.0030.07718.04
5.5.280.0030.08020.78
5.5.270.0070.07720.68
5.5.260.0130.07720.88
5.5.250.0100.07020.55
5.5.240.0170.07720.27
5.4.450.0400.02319.58
5.4.440.0930.05319.39
5.4.430.1100.06319.16
5.4.420.0670.00019.51
5.4.410.0630.00019.21
5.4.400.0630.00019.23
5.4.390.0600.00019.15
5.4.380.0630.00019.02
5.4.370.0630.00019.06
5.4.360.0670.00019.16
5.4.350.0630.00018.98
5.4.340.0670.00019.02
5.4.320.0100.04312.52
5.4.310.0100.04512.51
5.4.300.0070.04012.52
5.4.290.0050.03812.51
5.4.280.0030.03812.41
5.4.270.0030.03912.41
5.4.260.0060.03812.40
5.4.250.0080.04112.41
5.4.240.0070.03412.41
5.4.230.0040.03912.40
5.4.220.0080.03312.40
5.4.210.0090.03812.40
5.4.200.0040.03912.40
5.4.190.0060.03512.40
5.4.180.0060.03612.39
5.4.170.0040.04012.40
5.4.160.0070.03512.40
5.4.150.0070.03412.39
5.4.140.0080.03712.08
5.4.130.0040.04412.07
5.4.120.0090.03912.03
5.4.110.0040.03712.02
5.4.100.0090.04512.02
5.4.90.0070.03412.02
5.4.80.0050.03712.02
5.4.70.0050.03512.02
5.4.60.0070.03312.02
5.4.50.0060.03412.02
5.4.40.0070.04312.00
5.4.30.0070.03512.00
5.4.20.0090.03112.00
5.4.10.0090.03112.00
5.4.00.0060.03511.48
5.3.290.0090.04912.80
5.3.280.0080.03512.71
5.3.270.0090.03712.72
5.3.260.0080.03812.72
5.3.250.0060.04212.72
5.3.240.0060.03612.72
5.3.230.0080.04212.70
5.3.220.0060.04412.68
5.3.210.0060.03912.68
5.3.200.0050.04212.68
5.3.190.0070.03712.68
5.3.180.0060.03612.67
5.3.170.0040.03812.67
5.3.160.0050.03712.68
5.3.150.0050.04112.68
5.3.140.0070.03412.66
5.3.130.0070.04512.66
5.3.120.0070.05312.66
5.3.110.0070.04512.66
5.3.100.0080.04612.13
5.3.90.0060.03512.11
5.3.80.0050.03812.10
5.3.70.0040.03812.11
5.3.60.0070.03512.09
5.3.50.0060.03612.04
5.3.40.0050.03812.03
5.3.30.0070.04311.99
5.3.20.0090.03611.78
5.3.10.0070.03411.74
5.3.00.0040.03711.73
5.2.170.0030.0319.23
5.2.160.0050.0299.22
5.2.150.0060.0289.22
5.2.140.0020.0339.22
5.2.130.0040.0299.18
5.2.120.0040.0309.18
5.2.110.0050.0329.19
5.2.100.0070.0299.18
5.2.90.0050.0359.19
5.2.80.0080.0389.18
5.2.70.0040.0319.18
5.2.60.0030.0329.14
5.2.50.0050.0309.11
5.2.40.0080.0389.09
5.2.30.0060.0299.06
5.2.20.0050.0299.05
5.2.10.0050.0368.95
5.2.00.0080.0378.82
5.1.60.0050.0238.10
5.1.50.0050.0328.10
5.1.40.0060.0248.08
5.1.30.0060.0278.43
5.1.20.0050.0278.45
5.1.10.0040.0288.18
5.1.00.0030.0288.18
5.0.50.0050.0256.65
5.0.40.0040.0186.52
5.0.30.0030.0336.32
5.0.20.0040.0226.29
5.0.10.0060.0206.27
5.0.00.0050.0376.27
4.4.90.0030.0164.78
4.4.80.0020.0214.76
4.4.70.0030.0234.76
4.4.60.0060.0194.75
4.4.50.0040.0224.77
4.4.40.0040.0314.71
4.4.30.0030.0154.76
4.4.20.0050.0144.85
4.4.10.0050.0144.85
4.4.00.0040.0244.76
4.3.110.0020.0174.67
4.3.100.0040.0174.66
4.3.90.0030.0154.64
4.3.80.0040.0364.59
4.3.70.0060.0174.63
4.3.60.0030.0174.63
4.3.50.0050.0164.63
4.3.40.0060.0294.54
4.3.30.0020.0163.31
4.3.20.0020.0283.29
4.3.10.0010.0183.25
4.3.00.0370.00716.59

preferences:
42.89 ms | 401 KiB | 5 Q