3v4l.org

run code in 300+ PHP versions simultaneously
<?php $table_array = array(); $result = array('hi', 'hello', 'there'); $x = array_walk($result, function(&$row) { //printf('%s ', $row); $index = &$row; $table_array[$index] = array(); }); var_dump($x);

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)
8.3.40.0100.00718.84
8.3.30.0140.00019.02
8.3.20.0050.00220.16
8.3.10.0040.00421.95
8.3.00.0070.00020.77
8.2.170.0100.01022.96
8.2.160.0070.00719.18
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00419.76
8.2.110.0030.00622.27
8.2.100.0060.00618.22
8.2.90.0000.00719.21
8.2.80.0050.00318.03
8.2.70.0000.00917.63
8.2.60.0050.00318.05
8.2.50.0060.00318.07
8.2.40.0040.00418.16
8.2.30.0110.00017.99
8.2.20.0040.00417.67
8.2.10.0070.00017.73
8.2.00.0070.00017.80
8.1.270.0040.00418.55
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00323.83
8.1.230.0070.00318.93
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0030.00517.53
8.1.180.0000.00718.78
8.1.170.0060.00318.59
8.1.160.0040.00422.20
8.1.150.0030.00818.64
8.1.140.0070.00017.36
8.1.130.0000.00717.73
8.1.120.0030.00517.48
8.1.110.0040.00417.42
8.1.100.0000.00717.46
8.1.90.0000.00717.52
8.1.80.0040.00417.37
8.1.70.0070.00017.38
8.1.60.0030.00617.58
8.1.50.0040.00417.55
8.1.40.0060.00317.39
8.1.30.0000.00817.64
8.1.20.0040.00417.58
8.1.10.0000.00917.52
8.1.00.0000.00817.43
8.0.300.0000.00818.77
8.0.290.0030.00317.18
8.0.280.0070.00018.42
8.0.270.0030.00317.09
8.0.260.0030.00316.75
8.0.250.0000.00616.85
8.0.240.0060.00316.87
8.0.230.0000.00816.90
8.0.220.0000.00716.86
8.0.210.0000.00616.86
8.0.200.0040.00416.98
8.0.190.0060.00316.93
8.0.180.0040.00416.86
8.0.170.0070.00016.95
8.0.160.0040.00416.87
8.0.150.0000.00716.86
8.0.140.0040.00316.84
8.0.130.0060.00013.30
8.0.120.0000.00716.85
8.0.110.0030.00416.85
8.0.100.0040.00416.92
8.0.90.0040.00416.90
8.0.80.0060.00916.94
8.0.70.0040.00416.95
8.0.60.0030.00517.00
8.0.50.0000.00816.66
8.0.30.0110.00817.00
8.0.20.0080.01117.40
8.0.10.0040.00416.89
8.0.00.0110.00816.74
7.4.330.0000.00415.00
7.4.320.0030.00316.50
7.4.300.0000.00616.40
7.4.290.0030.00616.63
7.4.280.0030.00316.58
7.4.270.0030.00316.59
7.4.260.0060.00316.44
7.4.250.0000.00716.35
7.4.240.0030.00516.43
7.4.230.0030.00316.53
7.4.220.0180.00916.53
7.4.210.0050.01116.55
7.4.200.0030.00516.31
7.4.190.0040.00416.39
7.4.160.0130.00316.44
7.4.150.0070.01017.40
7.4.140.0170.00517.86
7.4.130.0080.00816.40
7.4.120.0080.00916.47
7.4.110.0140.00316.31
7.4.100.0160.00616.45
7.4.90.0060.01416.54
7.4.80.0060.01219.39
7.4.70.0110.00916.48
7.4.60.0100.00616.47
7.4.50.0000.00816.30
7.4.40.0090.00522.77
7.4.30.0100.00816.45
7.4.00.0060.00914.96
7.3.330.0060.00013.18
7.3.320.0020.00213.33
7.3.310.0000.00716.23
7.3.300.0040.00416.40
7.3.290.0070.00716.38
7.3.280.0110.00516.33
7.3.270.0100.01017.40
7.3.260.0060.01116.32
7.3.250.0100.00716.45
7.3.240.0110.00616.62
7.3.230.0130.00716.48
7.3.210.0130.00416.46
7.3.200.0180.00319.39
7.3.190.0160.00016.48
7.3.180.0110.00516.35
7.3.170.0030.01216.41
7.3.160.0100.00716.50
7.3.120.0120.00614.77
7.2.330.0140.00716.44
7.2.320.0080.01416.63
7.2.310.0100.01316.75
7.2.300.0060.01216.38
7.2.290.0090.00916.68
7.2.00.0000.01319.05
7.1.200.0030.01015.50
7.1.100.0060.00618.18
7.1.70.0000.00717.19
7.1.60.0080.01519.82
7.1.50.0120.00916.96
7.1.00.0030.03322.36
7.0.200.0020.00516.79
7.0.140.0100.07022.12
7.0.60.0100.04319.93
7.0.50.0070.04317.88
7.0.40.0070.07720.16
7.0.30.0230.03720.12
7.0.20.0200.07020.09
7.0.10.0070.08020.18
7.0.00.0130.06720.14
5.6.280.0100.06721.03
5.6.210.0130.08020.57
5.6.200.0130.05718.22
5.6.190.0070.06020.77
5.6.180.0130.05720.48
5.6.170.0130.04320.45
5.6.160.0030.08720.43
5.6.150.0030.04318.14
5.6.140.0100.05318.18
5.6.130.0070.07718.27
5.6.120.0170.07720.96
5.6.110.0130.08020.89
5.6.100.0000.05021.13
5.6.90.0100.08020.96
5.6.80.0030.05020.51
5.5.350.0030.08720.41
5.5.340.0000.04017.97
5.5.330.0070.08320.27
5.5.320.0270.08020.31
5.5.310.0300.07320.19
5.5.300.0100.07717.96
5.5.290.0100.08318.07
5.5.280.0030.08320.65
5.5.270.0130.07720.86
5.5.260.0100.08320.88
5.5.250.0070.03720.62
5.5.240.0270.05020.04
5.4.450.0300.06019.61
5.4.440.0870.06319.61
5.4.430.1030.05019.46
5.4.420.0030.06319.33
5.4.410.1030.06019.26
5.4.400.0700.06018.87
5.4.390.0800.06319.29
5.4.380.0470.05018.74
5.4.370.0300.04018.67
5.4.360.0170.05018.50
5.4.350.0070.06718.70
5.4.340.0070.06018.63
5.4.320.0060.03712.51
5.4.310.0050.03912.50
5.4.300.0050.03712.50
5.4.290.0070.03912.50
5.4.280.0060.04112.39
5.4.270.0080.03412.39
5.4.260.0110.03512.40
5.4.250.0230.06018.93
5.4.240.0070.05718.92
5.4.230.0100.05318.79
5.4.220.0070.05318.73
5.4.210.0070.05318.72
5.4.200.0070.07018.87
5.4.190.0030.05318.91
5.4.180.0200.06719.07
5.4.170.0030.05718.82
5.4.160.0030.05718.99
5.4.150.0130.05018.71
5.4.140.0130.05016.35
5.4.130.0000.05316.56
5.4.120.0070.04716.53
5.4.110.0270.05016.64
5.4.100.0100.04716.29
5.4.90.0000.05316.36
5.4.80.0130.04016.47
5.4.70.0100.04716.48
5.4.60.0070.05016.45
5.4.50.0070.04716.32
5.4.40.0070.05016.44
5.4.30.0030.05016.47
5.4.20.0000.05316.23
5.4.10.0130.05016.31
5.4.00.0030.05315.94
5.3.290.0060.03812.80
5.3.280.0030.05714.66
5.3.270.0200.06014.59
5.3.260.0070.05714.59
5.3.250.0100.07014.78
5.3.240.0100.04714.59
5.3.230.0070.05014.68
5.3.220.0100.04714.79
5.3.210.0070.05714.65
5.3.200.0070.05014.55
5.3.190.0100.05014.74
5.3.180.0170.05314.58
5.3.170.0100.04314.65
5.3.160.0100.06014.39
5.3.150.0070.05014.63
5.3.140.0130.05014.64
5.3.130.0100.05014.63
5.3.120.0100.05314.61
5.3.110.0100.06314.52
5.3.100.0100.05014.02
5.3.90.0100.04714.10
5.3.80.0100.04714.09
5.3.70.0070.06314.18
5.3.60.0130.05714.08
5.3.50.0170.04314.02
5.3.40.0170.04014.13
5.3.30.0130.04313.81
5.3.20.0070.05313.77
5.3.10.0130.04313.72
5.3.00.0100.04713.72
5.2.170.0000.04711.06
5.2.160.0100.03711.05
5.2.150.0170.03311.16
5.2.140.0030.04311.17
5.2.130.0000.05311.25
5.2.120.0130.05011.11
5.2.110.0030.04311.02
5.2.100.0030.04310.86
5.2.90.0070.04011.00
5.2.80.0100.04011.11
5.2.70.0070.04311.18
5.2.60.0070.04011.20
5.2.50.0070.04011.18
5.2.40.0130.03010.92
5.2.30.0100.04311.08
5.2.20.0070.04010.96
5.2.10.0170.04311.01
5.2.00.0070.03710.61
5.1.60.0130.02310.06
5.1.50.0030.03310.18
5.1.40.0100.0309.94
5.1.30.0030.03710.09
5.1.20.0070.03310.43
5.1.10.0100.04010.30
5.1.00.0030.0379.99
5.0.50.0070.0279.13
5.0.40.0000.0309.13
5.0.30.0030.0609.13
5.0.20.0000.0309.13
5.0.10.0100.0209.13
5.0.00.0000.0479.13
4.4.90.0100.0139.36
4.4.80.0000.0279.32
4.4.70.0070.0179.14
4.4.60.0030.0239.14
4.4.50.0070.0309.13
4.4.40.0100.0279.13
4.4.30.0070.0179.13
4.4.20.0000.0239.13
4.4.10.0030.0209.13
4.4.00.0070.0309.13
4.3.110.0030.0209.13
4.3.100.0000.0239.13
4.3.90.0000.0239.13
4.3.80.0030.0339.13
4.3.70.0130.0109.13
4.3.60.0000.0209.13
4.3.50.0000.0239.13
4.3.40.0070.0279.13
4.3.30.0000.0309.13
4.3.20.0070.0179.13
4.3.10.0030.0179.13
4.3.00.0030.0278.11

preferences:
61.14 ms | 400 KiB | 5 Q