3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(E_ALL); ?> <HTML> <HEAD> <TITLE>Trabajando con matrices</TITLE> <META CHARSET="UTF-8" /> </HEAD> <BODY> <CENTER> <H2>Funcionamiento de <I>$GLOBALS, each, list y reset</I></H2> <?php $matriz1 = array(0 => "Madrid", 1 => "Valencia", 2 => "Alicante", 3=> "Santander"); $var2; while($var2 = each($matriz1)) { var_dump($var2); echo "<BR />"; } ?> <BR /><BR /><BR /> <?php $GLOBALS['matriz1']; while(list($pos,$valor) = each($matriz1)) { echo "$pos, $valor<BR />\n"; } ?> </CENTER> </BODY> </HTML>

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)
8.3.60.0040.01118.53
8.3.50.0130.00821.21
8.3.40.0030.01018.84
8.3.30.0070.00720.03
8.3.20.0050.00318.90
8.3.10.0030.00521.23
8.3.00.0020.00523.65
8.2.180.0120.00916.50
8.2.170.0070.01022.96
8.2.160.0110.00420.47
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0030.00619.49
8.2.110.0070.00322.25
8.2.100.0080.00417.84
8.2.90.0070.00019.08
8.2.80.0000.00719.21
8.2.70.0050.00317.50
8.2.60.0030.00617.93
8.2.50.0040.00418.07
8.2.40.0090.00020.07
8.2.30.0040.00419.33
8.2.20.0000.00717.66
8.2.10.0040.00417.75
8.2.00.0000.00817.63
8.1.280.0040.01225.92
8.1.270.0050.00323.99
8.1.260.0150.00326.35
8.1.250.0040.00428.09
8.1.240.0140.00322.55
8.1.230.0040.00720.85
8.1.220.0030.00618.77
8.1.210.0000.00818.91
8.1.200.0030.00717.22
8.1.190.0060.00317.50
8.1.180.0050.00318.10
8.1.170.0030.00618.38
8.1.160.0040.00418.84
8.1.150.0000.00718.50
8.1.140.0070.00017.36
8.1.130.0000.00717.80
8.1.120.0000.00817.30
8.1.110.0040.00417.29
8.1.100.0040.00417.46
8.1.90.0070.00017.41
8.1.80.0050.00317.46
8.1.70.0070.00017.30
8.1.60.0000.00817.45
8.1.50.0050.00217.39
8.1.40.0040.00417.58
8.1.30.0060.00317.62
8.1.20.0050.00317.67
8.1.10.0040.00417.52
8.1.00.0030.00717.38
8.0.300.0050.00319.86
8.0.290.0000.00717.18
8.0.280.0030.00318.41
8.0.270.0030.00317.31
8.0.260.0060.00016.81
8.0.250.0070.00016.93
8.0.240.0040.00416.86
8.0.230.0030.00316.97
8.0.220.0030.00316.87
8.0.210.0000.00716.87
8.0.200.0030.00316.95
8.0.190.0000.00716.85
8.0.180.0050.00216.90
8.0.170.0030.00516.79
8.0.160.0070.00016.84
8.0.150.0040.00416.80
8.0.140.0030.00316.79
8.0.130.0000.00513.27
8.0.120.0040.00416.76
8.0.110.0000.00816.74
8.0.100.0050.00216.87
8.0.90.0000.00716.77
8.0.80.0090.00616.89
8.0.70.0040.00416.85
8.0.60.0080.00016.72
8.0.50.0030.00516.80
8.0.30.0150.00417.10
8.0.20.0100.00917.40
8.0.10.0030.00317.05
8.0.00.0160.00716.74
7.4.330.0060.00016.84
7.4.320.0030.00316.50
7.4.300.0030.00316.57
7.4.290.0030.00316.60
7.4.280.0030.00316.55
7.4.270.0000.00716.61
7.4.260.0050.00013.28
7.4.250.0000.00816.55
7.4.240.0040.00416.61
7.4.230.0070.00016.73
7.4.220.0120.00616.49
7.4.210.0080.00916.55
7.4.200.0000.00716.64
7.4.190.0000.00716.57
7.4.160.0140.01116.60
7.4.150.0120.00617.40
7.4.140.0110.00617.86
7.4.130.0030.01416.60
7.4.120.0060.01316.60
7.4.110.0160.00316.59
7.4.100.0110.00716.54
7.4.90.0110.00716.51
7.4.80.0090.01519.39
7.4.70.0130.01016.66
7.4.60.0160.00016.42
7.4.50.0050.00316.43
7.4.40.0100.00622.77
7.4.30.0050.01316.44
7.4.00.0100.00714.79
7.3.330.0060.00013.07
7.3.320.0000.00613.25
7.3.310.0070.00016.29
7.3.300.0000.00716.25
7.3.290.0060.00816.38
7.3.280.0100.00816.27
7.3.270.0090.00917.40
7.3.260.0130.00718.24
7.3.250.0050.01316.36
7.3.240.0120.00616.30
7.3.230.0140.00316.39
7.3.210.0030.01416.53
7.3.200.0080.01619.39
7.3.190.0030.02216.47
7.3.180.0150.00016.29
7.3.170.0080.01116.39
7.3.160.0100.00716.41
7.3.120.0070.01114.75
7.3.10.0000.01416.56
7.3.00.0060.00916.48
7.2.330.0030.01516.69
7.2.320.0130.00616.45
7.2.310.0070.01216.79
7.2.300.0030.01416.62
7.2.290.0170.00416.35
7.2.130.0070.01016.66
7.2.120.0060.00616.39
7.2.110.0110.00416.70
7.2.100.0000.01816.38
7.2.90.0030.01016.68
7.2.80.0030.01316.27
7.2.70.0040.00916.93
7.2.60.0040.01016.71
7.2.50.0070.00516.96
7.2.40.0060.00616.63
7.2.30.0070.00716.99
7.2.20.0140.00316.81
7.2.10.0090.00616.86
7.2.00.0070.00718.17
7.1.250.0000.01415.51
7.1.200.0060.00615.91
7.1.100.0000.01318.31
7.1.70.0040.01217.17
7.1.60.0070.01819.17
7.1.50.0180.01834.75
7.1.00.0030.07722.45
7.0.200.0160.00316.44
7.0.140.0030.07021.92
7.0.60.0100.08020.02
7.0.50.0070.03717.89
7.0.40.0070.07719.98
7.0.30.0300.04320.18
7.0.20.0270.06720.04
7.0.10.0100.04720.03
7.0.00.0170.07720.11
5.6.280.0000.07721.10
5.6.210.0130.07320.54
5.6.200.0130.08018.13
5.6.190.0070.08720.60
5.6.180.0300.07720.27
5.6.170.0230.07720.71
5.6.160.0030.08720.46
5.6.150.0000.08318.23
5.6.140.0030.05018.20
5.6.130.0100.08018.15
5.6.120.0100.08320.95
5.6.110.0030.04720.95
5.6.100.0030.05321.03
5.6.90.0030.07320.95
5.6.80.0230.07020.52
5.6.70.4470.04020.39
5.5.350.0300.06020.43
5.5.340.0030.04017.98
5.5.330.0100.08020.07
5.5.320.0300.06720.43
5.5.310.0270.05320.21
5.5.300.0070.08718.01
5.5.290.0100.08317.91
5.5.280.0070.05320.93
5.5.270.0000.09020.89
5.5.260.0070.04020.73
5.5.250.0100.04720.66
5.5.240.0300.06020.23
5.4.450.0200.07319.13
5.4.440.0300.07019.41
5.4.430.0200.07719.41
5.4.420.0230.07719.26
5.4.410.0270.07319.08
5.4.400.0470.02718.93
5.4.390.0270.04019.16
5.4.380.0270.06719.21
5.4.370.0270.06719.13
5.4.360.0300.04019.08
5.4.350.0270.05018.81
5.4.340.0200.07718.92
5.4.320.0200.08018.92
5.4.310.0200.08019.16
5.4.300.0200.08019.13
5.4.290.0300.07019.09
5.4.280.0230.06718.80
5.4.270.0300.04319.24
5.4.260.0300.07019.08
5.4.250.0270.03719.05
5.4.240.0130.05018.92
5.4.230.0230.04719.13
5.4.220.0230.04719.15
5.4.210.0230.07319.13
5.4.200.0330.07719.08
5.4.190.0200.07319.08
5.4.180.0270.06719.12
5.4.170.0200.07318.82
5.4.160.0130.08019.22
5.4.150.0300.05719.11
5.4.140.0330.06016.54
5.4.130.0200.07716.45
5.4.120.0170.03716.45
5.4.110.0230.06016.44
5.4.100.0370.05716.41
5.4.90.0230.06316.38
5.4.80.0230.06716.20
5.4.70.0230.05716.21
5.4.60.0330.03316.20
5.4.50.0170.06716.43
5.4.40.0170.07716.32
5.4.30.0270.07016.52
5.4.20.0270.06716.38
5.4.10.0230.05316.25
5.4.00.0230.03315.71
5.3.290.0170.06714.61
5.3.280.0270.07014.65
5.3.270.0170.05714.58
5.3.260.0300.06014.45
5.3.250.0270.06014.43
5.3.240.0200.06014.45
5.3.230.0130.05014.43
5.3.220.0130.04714.61
5.3.210.0300.07314.59
5.3.200.0230.07314.51
5.3.190.0200.05314.40
5.3.180.0230.06714.42
5.3.170.0230.07014.42
5.3.160.0230.06014.43
5.3.150.0270.05714.65
5.3.140.0270.07314.36
5.3.130.0330.06714.45
5.3.120.0270.06314.43
5.3.110.0230.07014.50
5.3.100.0130.04013.98
5.3.90.0270.07314.00
5.3.80.0270.04713.81
5.3.70.0270.07314.07
5.3.60.0170.04713.84
5.3.50.0200.04013.80
5.3.40.0300.04013.89
5.3.30.0170.07713.84
5.3.20.0200.03313.63
5.3.10.0170.03313.60
5.3.00.0170.05713.59
5.2.170.0130.07012.30
5.2.160.0130.05312.30
5.2.150.0230.04312.30
5.2.140.0100.03312.30
5.2.130.0170.03012.30
5.2.120.0100.03312.30
5.2.110.0170.02712.30
5.2.100.0170.03312.30
5.2.90.0070.04312.30
5.2.80.0330.04712.30
5.2.70.0130.06012.30
5.2.60.0170.05712.30
5.2.50.0230.04312.30
5.2.40.0170.06012.30
5.2.30.0130.06012.30
5.2.20.0130.06312.30
5.2.10.0170.04012.30
5.2.00.0100.03712.30
5.1.60.0170.04712.30
5.1.50.0170.02012.30
5.1.40.0170.02012.30
5.1.30.0100.03312.30
5.1.20.0200.03712.30
5.1.10.0100.03312.30
5.1.00.0130.02712.30
5.0.50.0070.03712.30
5.0.40.0070.03712.30
5.0.30.0100.03712.30
5.0.20.0030.02712.30
5.0.10.0100.04012.30
5.0.00.0100.06012.30
4.4.90.0100.03312.30
4.4.80.0070.03712.30
4.4.70.0100.03012.30
4.4.60.0030.03012.30
4.4.50.0070.03012.30
4.4.40.0070.03012.30
4.4.30.0030.01712.30
4.4.20.0070.02712.30
4.4.10.0000.02012.30
4.4.00.0100.03312.30
4.3.110.0100.02312.30
4.3.100.0070.02312.30
4.3.90.0070.03012.30
4.3.80.0100.03012.30
4.3.70.0030.02012.30
4.3.60.0100.03012.30
4.3.50.0130.02712.30
4.3.40.0070.05012.30
4.3.30.0000.03312.30
4.3.20.0000.03012.30
4.3.10.0000.03012.30
4.3.00.0000.02312.30

preferences:
39.72 ms | 401 KiB | 5 Q