3v4l.org

run code in 300+ PHP versions simultaneously
<?php $items = array( array( 'forename' => 'Foo', 'surname' => 'Bar' ), array( 'forename' => 'Bar', 'surname' => 'Foo' ) ); $arr = array(); foreach($items as $item){ $arr['name'][] = $item['forename']; $arr['surname'][] = $item['surname']; } echo "<pre>".print_r($arr, true)."</pre>"; foreach($arr as $value){ print_r($value); } ?>

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)
8.3.40.0090.00918.91
8.3.30.0150.00019.01
8.3.20.0040.00420.20
8.3.10.0040.00421.77
8.3.00.0040.00419.26
8.2.170.0060.00922.96
8.2.160.0070.00720.40
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0040.00419.66
8.2.110.0070.00319.31
8.2.100.0040.00817.63
8.2.90.0070.00019.36
8.2.80.0030.00517.97
8.2.70.0080.00517.38
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0080.00318.03
8.2.30.0000.00818.12
8.2.20.0040.00417.66
8.2.10.0000.00818.04
8.2.00.0000.00817.72
8.1.270.0050.00518.80
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.84
8.1.230.0070.00417.42
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0080.00417.23
8.1.190.0040.00417.23
8.1.180.0060.00318.10
8.1.170.0030.00520.49
8.1.160.0060.00322.00
8.1.150.0000.00718.87
8.1.140.0040.00417.38
8.1.130.0030.00317.82
8.1.120.0000.00717.52
8.1.110.0000.01017.46
8.1.100.0000.00717.43
8.1.90.0070.00017.34
8.1.80.0000.00717.46
8.1.70.0030.00317.46
8.1.60.0090.00017.52
8.1.50.0090.00017.44
8.1.40.0000.00817.41
8.1.30.0030.00517.65
8.1.20.0000.00717.63
8.1.10.0040.00417.41
8.1.00.0050.00217.48
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.50
8.0.270.0050.00217.16
8.0.260.0000.00617.25
8.0.250.0030.00316.85
8.0.240.0000.00716.93
8.0.230.0030.00316.95
8.0.220.0050.00316.97
8.0.210.0000.00716.76
8.0.200.0030.00316.86
8.0.190.0050.00316.97
8.0.180.0030.00516.80
8.0.170.0080.00016.90
8.0.160.0030.00616.86
8.0.150.0000.00716.88
8.0.140.0070.00016.92
8.0.130.0000.00613.28
8.0.120.0040.00416.89
8.0.110.0000.00816.88
8.0.100.0000.00716.74
8.0.90.0040.00416.94
8.0.80.0030.01316.94
8.0.70.0040.00416.94
8.0.60.0070.00016.83
8.0.50.0040.00416.73
8.0.30.0050.00917.02
8.0.20.0110.00817.40
8.0.10.0040.00416.96
8.0.00.0080.00816.99
7.4.330.0020.00215.03
7.4.320.0060.00016.60
7.4.300.0060.00316.63
7.4.290.0040.00416.57
7.4.280.0000.00716.45
7.4.270.0000.00616.60
7.4.260.0000.00716.56
7.4.250.0040.00416.47
7.4.240.0030.00416.60
7.4.230.0000.00716.49
7.4.220.0120.00616.69
7.4.210.0140.00416.50
7.4.200.0000.00816.49
7.4.160.0080.01516.48
7.4.150.0170.00217.40
7.4.140.0050.01217.86
7.4.130.0090.00816.41
7.4.120.0080.01016.55
7.4.110.0100.01116.64
7.4.100.0130.01016.54
7.4.90.0100.01016.63
7.4.80.0030.01319.39
7.4.70.0030.01316.44
7.4.60.0090.00616.64
7.4.50.0040.00416.37
7.4.40.0060.01216.62
7.4.30.0130.00716.38
7.4.10.0090.00914.98
7.4.00.0110.00614.68
7.3.330.0030.00313.05
7.3.320.0060.00613.20
7.3.310.0030.00316.16
7.3.300.0000.00716.35
7.3.290.0040.01216.32
7.3.280.0090.01016.29
7.3.270.0070.01117.40
7.3.260.0090.00916.35
7.3.250.0100.00816.30
7.3.240.0120.00416.38
7.3.230.0120.01216.39
7.3.210.0100.01416.53
7.3.200.0030.01319.39
7.3.190.0120.00916.41
7.3.180.0040.01216.36
7.3.170.0100.01116.35
7.3.160.0080.00916.67
7.3.130.0070.01015.02
7.3.120.0100.00715.04
7.3.110.0070.01014.77
7.3.100.0030.00915.11
7.3.90.0030.01414.82
7.3.80.0060.00315.07
7.3.70.0030.01114.76
7.3.60.0070.01014.89
7.3.50.0080.00814.82
7.3.40.0080.00514.89
7.3.30.0030.01414.80
7.3.20.0060.00316.84
7.3.10.0030.00916.70
7.3.00.0030.01016.74
7.2.330.0080.01116.68
7.2.320.0090.00916.43
7.2.310.0070.01016.71
7.2.300.0110.00716.70
7.2.290.0130.00816.79
7.2.260.0060.01315.18
7.2.250.0040.01515.08
7.2.240.0090.00615.25
7.2.230.0080.00414.96
7.2.220.0040.01414.95
7.2.210.0060.00915.04
7.2.200.0070.00715.12
7.2.190.0040.01115.07
7.2.180.0070.00314.88
7.2.170.0040.00814.89
7.2.160.0030.01015.28
7.2.150.0000.01216.61
7.2.140.0060.00617.03
7.2.130.0090.00316.93
7.2.120.0070.00717.05
7.2.110.0070.00416.99
7.2.100.0060.01017.00
7.2.90.0060.01017.02
7.2.80.0050.00516.92
7.2.70.0070.00716.98
7.2.60.0030.01316.61
7.2.50.0070.00717.10
7.2.40.0030.01016.76
7.2.30.0050.00516.96
7.2.20.0070.00816.68
7.2.10.0000.01017.02
7.2.00.0090.00418.25
7.1.330.0030.01015.71
7.1.320.0100.00715.97
7.1.310.0070.00715.94
7.1.300.0050.00515.56
7.1.290.0110.00015.95
7.1.280.0040.01215.75
7.1.270.0120.00315.58
7.1.260.0030.00915.91
7.1.250.0060.00315.84
7.1.240.0080.00415.86
7.1.230.0030.00715.89
7.1.220.0090.00015.55
7.1.210.0000.00815.71
7.1.200.0070.00715.56
7.1.190.0000.01416.01
7.1.180.0030.00615.84
7.1.170.0040.01215.88
7.1.160.0060.00915.50
7.1.150.0000.01215.96
7.1.140.0000.01315.88
7.1.130.0040.00815.99
7.1.120.0070.01015.94
7.1.110.0080.00416.05
7.1.100.0050.00817.01
7.1.90.0070.00715.76
7.1.80.0040.00715.93
7.1.70.0050.00716.41
7.1.60.0080.01117.75
7.1.50.0070.00716.32
7.1.40.0030.00715.72
7.1.30.0100.00715.76
7.1.20.0090.00615.51
7.1.10.0000.01315.67
7.1.00.0050.04219.25
7.0.330.0130.00015.39
7.0.320.0100.00315.45
7.0.310.0060.00315.63
7.0.300.0110.00415.64
7.0.290.0000.01515.43
7.0.280.0100.00615.42
7.0.270.0000.00915.42
7.0.260.0150.00015.26
7.0.250.0040.00815.52
7.0.240.0060.00615.25
7.0.230.0080.00315.58
7.0.220.0060.01315.61
7.0.210.0100.00615.32
7.0.200.0050.00516.03
7.0.190.0100.00315.32
7.0.180.0050.00515.45
7.0.170.0070.01115.50
7.0.160.0130.00315.58
7.0.150.0090.00615.61
7.0.140.0070.03818.64
7.0.130.0000.01315.49
7.0.120.0000.01215.69
7.0.110.0030.01415.47
7.0.100.0060.00915.49
7.0.90.0070.00415.18
7.0.80.0030.01015.50
7.0.70.0000.01215.18
7.0.60.0100.03917.57
7.0.50.0040.04316.73
7.0.40.0020.02516.73
7.0.30.0150.04016.92
7.0.20.0110.03216.92
7.0.10.0150.03316.82
7.0.00.0020.04716.79
5.6.400.0030.00914.41
5.6.390.0000.01314.60
5.6.380.0070.00714.66
5.6.370.0000.01514.36
5.6.360.0030.01014.57
5.6.350.0060.00914.21
5.6.340.0060.00314.51
5.6.330.0040.00814.37
5.6.320.0000.01414.35
5.6.310.0070.01014.50
5.6.300.0070.00314.37
5.6.290.0030.00714.66
5.6.280.0050.04017.92
5.6.270.0100.00614.44
5.6.260.0030.01514.59
5.6.250.0090.00614.75
5.6.240.0030.01014.70
5.6.230.0070.00714.42
5.6.220.0030.01314.46
5.6.210.0080.03517.41
5.6.200.0030.03616.29
5.6.190.0100.04217.56
5.6.180.0140.04717.51
5.6.170.0230.02817.41
5.6.160.0030.04517.44
5.6.150.0060.03116.54
5.6.140.0030.02616.27
5.6.130.0070.04316.30
5.6.120.0150.04317.87
5.6.110.0050.04417.79
5.6.100.0060.02317.66
5.6.90.0070.04117.51
5.6.80.0080.04217.41
5.6.70.0130.03917.40
5.6.60.0060.00614.32
5.6.50.0120.00314.34
5.6.40.0030.01114.39
5.6.30.0100.00314.48
5.6.20.0040.01114.11
5.6.10.0000.01314.23
5.6.00.0130.00314.48
5.5.380.0070.00714.14
5.5.370.0040.01114.54
5.5.360.0080.00314.46
5.5.350.0100.04017.44
5.5.340.0100.04016.17
5.5.330.0080.02917.33
5.5.320.0020.04717.35
5.5.310.0200.03717.35
5.5.300.0110.01816.19
5.5.290.0060.03616.24
5.5.280.0050.02417.64
5.5.270.0070.02917.62
5.5.260.0080.04217.60
5.5.250.0080.04617.49
5.5.240.0090.02717.18
5.5.230.0000.01014.07
5.5.220.0080.00414.09
5.5.210.0040.01114.41
5.5.200.0060.00914.23
5.5.190.0040.00814.25
5.5.180.0030.01214.38
5.5.170.0090.00314.48
5.5.160.0040.00714.36
5.5.150.0030.00914.64
5.5.140.0030.00914.16
5.5.130.0110.00414.29
5.5.120.0060.00614.61
5.5.110.0070.00714.22
5.5.100.0030.01314.45
5.5.90.0100.00314.44
5.5.80.0060.00614.39
5.5.70.0130.00314.67
5.5.60.0000.01114.52
5.5.50.0000.01614.26
5.5.40.0040.00814.41
5.5.30.0030.00614.61
5.5.20.0060.00614.22
5.5.10.0060.00913.82
5.5.00.0030.01114.43
5.4.450.0320.02815.69
5.4.440.0400.03715.60
5.4.430.0330.03315.79
5.4.420.0480.03515.87
5.4.410.0350.02315.55
5.4.400.0130.02515.43
5.4.390.0120.03015.38
5.4.380.0070.03415.25
5.4.370.0180.02515.33
5.4.360.0100.03115.44
5.4.350.0070.03715.42
5.4.340.0150.03015.37
5.4.330.0030.01012.04
5.4.320.0110.02915.28
5.4.310.0130.03015.27
5.4.300.0100.03115.44
5.4.290.0120.02815.45
5.4.280.0070.03415.33
5.4.270.0090.03115.30
5.4.260.0100.02915.33
5.4.250.0100.03215.36
5.4.240.0080.03315.41
5.4.230.0150.02515.41
5.4.220.0080.03315.24
5.4.210.0120.03315.31
5.4.200.0080.02914.40
5.4.190.0120.02515.35
5.4.180.0110.02815.26
5.4.170.0130.02815.43
5.4.160.0130.03615.38
5.4.150.0120.02715.24
5.4.140.0160.02314.24
5.4.130.0070.03014.18
5.4.120.0070.03014.12
5.4.110.0140.02714.23
5.4.100.0120.02714.15
5.4.90.0170.03714.16
5.4.80.0070.03414.12
5.4.70.0140.02514.13
5.4.60.0120.02814.17
5.4.50.0120.02514.16
5.4.40.0050.03614.22
5.4.30.0110.02814.15
5.4.20.0120.03114.17
5.4.10.0090.03014.11
5.4.00.0100.02813.87
5.3.290.0230.05314.68
5.3.280.0200.05314.64
5.3.270.0200.05714.63
5.3.260.0130.06314.65
5.3.250.0130.05314.62
5.3.240.0200.07014.80
5.3.230.0130.05714.80
5.3.220.0230.07014.78
5.3.210.0370.05714.66
5.3.200.0170.05714.66
5.3.190.0070.06314.68
5.3.180.0300.04314.66
5.3.170.0230.05714.59
5.3.160.0070.06714.66
5.3.150.0100.06014.66
5.3.140.0030.06714.61
5.3.130.0170.05314.57
5.3.120.0200.05314.76
5.3.110.0170.05714.77
5.3.100.0100.05714.09
5.3.90.0300.04014.09
5.3.80.0170.05014.05
5.3.70.0170.05014.23
5.3.60.0170.04714.00
5.3.50.0170.05014.08
5.3.40.0170.05014.08
5.3.30.0200.05014.11
5.3.20.0270.05313.76
5.3.10.0300.03313.88
5.3.00.0200.04713.69
5.2.170.0270.02711.37
5.2.160.0130.04311.27
5.2.150.0200.03311.15
5.2.140.0100.04311.18
5.2.130.0170.03711.09
5.2.120.0070.04711.11
5.2.110.0070.04711.32
5.2.100.0130.04011.21
5.2.90.0130.04311.22
5.2.80.0130.04011.09
5.2.70.0100.04311.19
5.2.60.0170.03711.29
5.2.50.0170.03711.11
5.2.40.0100.05711.03
5.2.30.0200.03711.07
5.2.20.0070.04311.06
5.2.10.0170.03710.88
5.2.00.0100.04010.74
5.1.60.0130.03310.09
5.1.50.0100.03710.10
5.1.40.0000.04310.00
5.1.30.0070.04010.43
5.1.20.0100.04010.39
5.1.10.0070.04010.14
5.1.00.0030.04010.09
5.0.50.0070.0278.52
5.0.40.0030.0308.45
5.0.30.0130.0378.26
5.0.20.0030.0308.37
5.0.10.0030.0308.20
5.0.00.0100.0408.18
4.4.90.0030.0235.89
4.4.80.0130.0206.00
4.4.70.0100.0205.89
4.4.60.0100.0235.90
4.4.50.0070.0335.92
4.4.40.0070.0435.90
4.4.30.0100.0205.87
4.4.20.0030.0305.93
4.4.10.0100.0205.92
4.4.00.0170.0375.89
4.3.110.0130.0275.82
4.3.100.0130.0275.79
4.3.90.0070.0235.78
4.3.80.0000.0405.80
4.3.70.0100.0175.79
4.3.60.0070.0235.91
4.3.50.0100.0235.88
4.3.40.0000.0435.81
4.3.30.0070.0204.60
4.3.20.0030.0234.64
4.3.10.0030.0234.58
4.3.00.0100.0236.91

preferences:
47.31 ms | 400 KiB | 5 Q