3v4l.org

run code in 300+ PHP versions simultaneously
<?php $products = array('Muziek' => 'Brahms', 'DVD' => 'Rambo', 'Blueray' => 'Mozart'); $new_products = array(); foreach ($products as $key => $value){ //echo 'The value of '.$key.' is '.$value.'<br />'; // The value of Muziek is Brahms, etc $new_products[$key] = $value; //$new_products[] = array($key => $value); // multidimensional array met in elke array (2e) 1 name value pair //$new_products[] = array($key => $value, $value => $key ); // multidimensional array met in elke array (2e) een name value pair en dus een value name pair } $new_products = array(); echo '<pre>';print_r($new_products);

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)
8.3.60.0060.01018.31
8.3.50.0150.00222.11
8.3.40.0080.00818.66
8.3.30.0070.01119.21
8.3.20.0040.01120.34
8.3.10.0060.00321.92
8.3.00.0060.00322.39
8.2.180.0060.00916.63
8.2.170.0150.00422.96
8.2.160.0070.00719.21
8.2.150.0090.00024.18
8.2.140.0030.00624.66
8.2.130.0060.00326.16
8.2.120.0050.00319.79
8.2.110.0000.00922.11
8.2.100.0100.00318.22
8.2.90.0070.00019.35
8.2.80.0040.00418.03
8.2.70.0040.00417.75
8.2.60.0000.00817.93
8.2.50.0080.00018.07
8.2.40.0000.00818.34
8.2.30.0040.00718.00
8.2.20.0000.00817.66
8.2.10.0040.00417.77
8.2.00.0040.00417.81
8.1.280.0100.01025.92
8.1.270.0100.00020.33
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0030.00623.84
8.1.230.0110.00019.04
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0060.00317.36
8.1.190.0060.00317.52
8.1.180.0000.00820.71
8.1.170.0030.00818.48
8.1.160.0000.00722.13
8.1.150.0000.01018.68
8.1.140.0050.00317.46
8.1.130.0070.00017.88
8.1.120.0040.00417.40
8.1.110.0000.00817.36
8.1.100.0070.00017.45
8.1.90.0040.00417.48
8.1.80.0040.00417.47
8.1.70.0000.00717.35
8.1.60.0040.00417.55
8.1.50.0000.00817.52
8.1.40.0000.00917.46
8.1.30.0080.00017.46
8.1.20.0050.00317.64
8.1.10.0000.00817.56
8.1.00.0050.00317.45
8.0.300.0040.00418.77
8.0.290.0070.00017.04
8.0.280.0000.00718.50
8.0.270.0030.00517.17
8.0.260.0000.00716.88
8.0.250.0000.00716.96
8.0.240.0080.00016.97
8.0.230.0040.00416.93
8.0.220.0000.00716.89
8.0.210.0080.00016.85
8.0.200.0040.00416.96
8.0.190.0080.00016.85
8.0.180.0050.00316.84
8.0.170.0000.00816.99
8.0.160.0000.00816.82
8.0.150.0070.00016.86
8.0.140.0130.00016.77
8.0.130.0000.00513.28
8.0.120.0000.00916.83
8.0.110.0080.00016.80
8.0.100.0000.00816.79
8.0.90.0040.00416.89
8.0.80.0120.00716.86
8.0.70.0040.00416.75
8.0.60.0030.00616.84
8.0.50.0040.00416.69
8.0.30.0110.00717.26
8.0.20.0090.00817.40
8.0.10.0040.00417.02
8.0.00.0110.00916.83
7.4.330.0000.00516.85
7.4.320.0000.00716.50
7.4.300.0030.00316.63
7.4.290.0030.00316.65
7.4.280.0030.00316.61
7.4.270.0070.00016.52
7.4.260.0000.00716.54
7.4.250.0040.00416.55
7.4.240.0000.00716.53
7.4.230.0050.00316.50
7.4.220.0130.00616.59
7.4.210.0080.00816.60
7.4.200.0040.00416.71
7.4.190.0040.00416.68
7.4.160.0080.00816.45
7.4.150.0120.00617.40
7.4.140.0080.00817.86
7.4.130.0100.00916.59
7.4.120.0110.00816.48
7.4.110.0160.00516.33
7.4.100.0150.00316.45
7.4.90.0100.01016.63
7.4.80.0110.00719.39
7.4.70.0070.01016.39
7.4.60.0070.01016.43
7.4.50.0090.00016.36
7.4.40.0090.00922.77
7.4.30.0110.00716.44
7.4.00.0030.01214.94
7.3.330.0000.00513.06
7.3.320.0030.00313.28
7.3.310.0000.00716.38
7.3.300.0030.00316.27
7.3.290.0040.01116.27
7.3.280.0120.00516.31
7.3.270.0090.00617.40
7.3.260.0100.01016.62
7.3.250.0100.00916.39
7.3.240.0050.01416.70
7.3.230.0140.00616.64
7.3.210.0090.00616.72
7.3.200.0100.01019.39
7.3.190.0160.00616.37
7.3.180.0150.00616.47
7.3.170.0100.01016.36
7.3.160.0090.00616.68
7.3.120.0090.00614.81
7.3.00.0040.01116.84
7.2.330.0090.00916.77
7.2.320.0030.01416.37
7.2.310.0120.00616.65
7.2.300.0100.00616.52
7.2.290.0150.00316.44
7.2.130.0040.00916.99
7.2.120.0040.00416.66
7.2.110.0030.01316.92
7.2.100.0000.01416.63
7.2.90.0030.01116.99
7.2.80.0040.01416.89
7.2.70.0060.00916.81
7.2.60.0080.00316.76
7.2.50.0040.01116.94
7.2.40.0040.01216.59
7.2.30.0000.01216.90
7.2.20.0130.00316.72
7.2.10.0000.01116.86
7.2.00.0040.00918.15
7.1.250.0060.00615.91
7.1.240.0080.00415.65
7.1.230.0090.00615.86
7.1.220.0070.00715.76
7.1.210.0000.00815.65
7.1.200.0040.00915.45
7.1.190.0040.01115.76
7.1.180.0040.01115.79
7.1.170.0070.00715.62
7.1.160.0030.00715.79
7.1.150.0050.00515.71
7.1.140.0040.00815.72
7.1.130.0100.00715.63
7.1.120.0060.00315.88
7.1.110.0070.01015.81
7.1.100.0120.00916.92
7.1.90.0000.01115.92
7.1.80.0070.00315.58
7.1.70.0050.00716.34
7.1.60.0020.01117.78
7.1.50.0150.00316.55
7.1.40.0030.00915.45
7.1.30.0040.00815.70
7.1.20.0040.01115.91
7.1.10.0000.01315.82
7.1.00.0080.01819.10
7.0.330.0070.00315.16
7.0.320.0030.01015.32
7.0.310.0040.00915.11
7.0.300.0080.00315.25
7.0.290.0060.00615.16
7.0.280.0030.00615.41
7.0.270.0070.00315.25
7.0.260.0030.01014.90
7.0.250.0090.00315.50
7.0.240.0070.00315.43
7.0.230.0030.01315.08
7.0.220.0070.00715.23
7.0.210.0000.00915.39
7.0.200.0000.01115.92
7.0.190.0070.00715.14
7.0.180.0100.00315.38
7.0.170.0040.00715.28
7.0.160.0090.00315.42
7.0.150.0000.01115.27
7.0.140.0020.04218.65
7.0.130.0030.01015.16
7.0.120.0040.01115.25
7.0.110.0030.01015.55
7.0.100.0000.01415.28
7.0.90.0060.00915.40
7.0.80.0080.00315.21
7.0.70.0080.00315.44
7.0.60.0040.03117.64
7.0.50.0120.03816.51
7.0.40.0050.02316.86
7.0.30.0190.02516.91
7.0.20.0220.02516.78
7.0.10.0170.04616.80
7.0.00.0090.04216.65
5.6.380.0000.01514.54
5.6.370.0070.00314.42
5.6.360.0030.00914.23
5.6.350.0090.00614.13
5.6.340.0060.00614.52
5.6.330.0070.00314.64
5.6.320.0090.00313.97
5.6.310.0000.01014.53
5.6.300.0030.00914.38
5.6.290.0050.00514.28
5.6.280.0040.03717.75
5.6.270.0030.01014.07
5.6.260.0030.01214.04
5.6.250.0080.00914.35
5.6.240.0100.00314.57
5.6.230.0080.00614.45
5.6.220.0070.00714.38
5.6.210.0080.03817.56
5.6.200.0070.02816.22
5.6.190.0070.02617.37
5.6.180.1680.02917.49
5.6.170.0210.02817.48
5.6.160.0030.03917.21
5.6.150.0040.04516.17
5.6.140.0100.04216.32
5.6.130.0060.04516.31
5.6.120.0040.02717.65
5.6.110.0100.04517.65
5.6.100.0070.04017.61
5.6.90.0030.04417.66
5.6.80.0080.04217.30
5.6.70.0120.04217.34
5.6.60.0080.00514.04
5.6.50.0040.01114.32
5.6.40.0040.01114.37
5.6.30.0090.00914.22
5.6.20.0070.00714.31
5.6.10.0080.00014.37
5.6.00.0100.00314.30
5.5.380.0030.00711.23
5.5.370.0100.00011.18
5.5.360.0000.00911.18
5.5.350.0130.03015.90
5.5.340.0100.04214.60
5.5.330.0070.03015.74
5.5.320.0170.04215.67
5.5.310.0100.04915.68
5.5.300.0060.02314.58
5.5.290.0050.04014.51
5.5.280.0030.03715.98
5.5.270.0120.03615.92
5.5.260.0070.04316.02
5.5.250.0030.03815.94
5.5.240.0070.04315.76
5.5.230.0050.00311.18
5.5.220.0000.00911.18
5.5.210.0060.00311.18
5.5.200.0070.00411.18
5.5.190.0080.00011.18
5.5.180.0000.00711.18
5.5.170.0070.00311.18
5.5.160.0070.00411.18
5.5.150.0030.01011.18
5.5.140.0070.00311.18
5.5.130.0000.00611.18
5.5.120.0040.00411.18
5.5.110.0030.00711.18
5.5.100.0090.00311.18
5.5.90.0040.00711.18
5.5.80.0060.00311.18
5.5.70.0040.00411.18
5.5.60.0000.01011.18
5.5.50.0040.00411.18
5.5.40.0030.00711.18
5.5.30.0050.00311.18
5.5.20.0060.00011.18
5.5.10.0070.00311.18
5.5.00.0060.00611.18
5.4.450.0270.03315.36
5.4.440.0560.03315.36
5.4.430.0300.03415.36
5.4.420.0540.02715.30
5.4.410.0500.04515.32
5.4.400.0210.02614.91
5.4.390.0310.03114.96
5.4.380.0150.03314.94
5.4.370.0030.03114.95
5.4.360.0110.02614.97
5.4.350.0040.03614.88
5.4.340.0100.02514.88
5.4.330.0040.00411.18
5.4.320.0070.02011.82
5.4.310.0060.01911.81
5.4.300.0050.02611.81
5.4.290.0070.02011.81
5.4.280.0130.05211.75
5.4.270.0180.05711.75
5.4.260.0080.03011.75
5.4.250.0070.02411.75
5.4.240.0070.02011.75
5.4.230.0070.02111.75
5.4.220.0050.02511.75
5.4.210.0070.02111.74
5.4.200.0040.02511.74
5.4.190.0060.02711.74
5.4.180.0130.04011.74
5.4.170.0050.03211.75
5.4.160.0070.03811.80
5.4.150.0100.04611.75
5.4.140.0070.04811.59
5.4.130.0090.04211.58
5.4.120.0090.03211.56
5.4.110.0070.02511.56
5.4.100.0060.02711.56
5.4.90.0080.04011.56
5.4.80.0050.03511.56
5.4.70.0060.02711.56
5.4.60.0040.02711.56
5.4.50.0070.03311.56
5.4.40.0100.04311.55
5.4.30.0120.03711.55
5.4.20.0070.02711.55
5.4.10.0050.02711.55
5.4.00.0090.02711.29
5.3.290.0060.02511.99
5.3.280.0050.02811.94
5.3.270.0060.03211.95
5.3.260.0080.02911.95
5.3.250.0050.03411.95
5.3.240.0110.04611.95
5.3.230.0090.04011.94
5.3.220.0070.03911.93
5.3.210.0100.04311.93
5.3.200.0130.04711.93
5.3.190.0070.04311.93
5.3.180.0070.04011.93
5.3.170.0060.02711.92
5.3.160.0070.02311.92
5.3.150.0030.02611.92
5.3.140.0060.02111.92
5.3.130.0080.02111.92
5.3.120.0090.01911.92
5.3.110.0070.02211.92
5.3.100.0030.02411.65
5.3.90.0050.02111.63
5.3.80.0050.02111.63
5.3.70.0040.02211.63
5.3.60.0040.02411.62
5.3.50.0040.02511.59
5.3.40.0050.02611.59
5.3.30.0080.02611.56
5.3.20.0070.03911.44
5.3.10.0070.02511.42
5.3.00.0020.02811.42
5.2.170.0080.02610.16
5.2.160.0070.01910.16
5.2.150.0030.03110.16
5.2.140.0080.02010.16
5.2.130.0050.03010.14
5.2.120.0040.02210.14
5.2.110.0020.02310.14
5.2.100.0070.01910.14
5.2.90.0030.02410.15
5.2.80.0050.01810.14
5.2.70.0050.01810.14
5.2.60.0070.01810.12
5.2.50.0030.02010.10
5.2.40.0070.01410.09
5.2.30.0050.01810.08
5.2.20.0040.01910.07
5.2.10.0040.01710.04
5.2.00.0030.0189.97
5.1.60.0050.0129.61
5.1.50.0040.0149.61
5.1.40.0030.0149.60
5.1.30.0040.0159.77
5.1.20.0030.0189.79
5.1.10.0050.0149.65
5.1.00.0010.0169.65
5.0.50.0050.0098.88
5.0.40.0020.0138.82
5.0.30.0040.0168.72
5.0.20.0040.0128.71
5.0.10.0060.0108.70
5.0.00.0030.0178.69
4.4.90.0020.0117.98
4.4.80.0040.0097.96
4.4.70.0020.0117.96
4.4.60.0010.0127.96
4.4.50.0050.0087.97
4.4.40.0020.0157.94
4.4.30.0050.0087.97
4.4.20.0030.0098.01
4.4.10.0020.0108.01
4.4.00.0050.0177.97
4.3.110.0020.0127.92
4.3.100.0030.0097.92
4.3.90.0090.0197.90
4.3.80.0010.0177.88
4.3.70.0020.0097.90
4.3.60.0050.0077.90
4.3.50.0010.0117.90
4.3.40.0040.0137.86
4.3.30.0040.0097.22
4.3.20.0030.0097.21
4.3.10.0020.0117.20
4.3.00.0040.0139.18

preferences:
45.95 ms | 400 KiB | 5 Q