3v4l.org

run code in 300+ PHP versions simultaneously
<?php $one = Array ( 4 => 'bim', 5 => 'pow', 6 => 'foo' ); $two = Array ( 'n' => Array ( 0 => 1 ), 'm' => Array ( 0 => 1, 1 => 2 ), 'l' => Array ( 0 => 1, 1 => 4, 2 => 64 ) ); $result = array(); while((list($oneKey, $oneValue) = each($one)) && (list($twoKey, $twoValue) = each($two))) { $temp = array(); foreach($twoValue as $item) { $temp[] = $twoKey.'-'.$item; } $result[] = $oneValue.' '.join(' , ', $temp); }; $result = join(' ', $result); var_dump($result);

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)
8.3.40.0130.00318.84
8.3.30.0040.01120.39
8.3.20.0040.00420.20
8.3.10.0050.00321.99
8.3.00.0060.00322.39
8.2.170.0140.00022.96
8.2.160.0100.00322.26
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0070.00026.16
8.2.120.0090.00019.23
8.2.110.0110.00022.26
8.2.100.0080.00417.84
8.2.90.0030.00619.00
8.2.80.0040.00419.45
8.2.70.0040.00417.50
8.2.60.0000.00817.93
8.2.50.0050.00318.07
8.2.40.0040.00419.95
8.2.30.0000.00719.39
8.2.20.0030.00517.67
8.2.10.0040.00417.80
8.2.00.0030.00617.67
8.1.270.0070.00023.99
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0030.00623.92
8.1.230.0110.00019.15
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.36
8.1.190.0040.00417.40
8.1.180.0000.00818.92
8.1.170.0060.00318.57
8.1.160.0000.00718.86
8.1.150.0040.00418.52
8.1.140.0050.00217.40
8.1.130.0070.00017.88
8.1.120.0000.00717.39
8.1.110.0050.00217.29
8.1.100.0060.00617.41
8.1.90.0000.00717.36
8.1.80.0040.00417.39
8.1.70.0040.00417.39
8.1.60.0030.00517.49
8.1.50.0040.00417.53
8.1.40.0040.00417.45
8.1.30.0030.00517.63
8.1.20.0030.00617.68
8.1.10.0050.00217.46
8.1.00.0000.00817.53
8.0.300.0090.00018.77
8.0.290.0000.00717.18
8.0.280.0040.00418.26
8.0.270.0000.00717.21
8.0.260.0030.00316.72
8.0.250.0000.00716.94
8.0.240.0060.00317.02
8.0.230.0030.00317.02
8.0.220.0000.00716.93
8.0.210.0000.00716.79
8.0.200.0030.00316.87
8.0.190.0000.00816.88
8.0.180.0050.00316.82
8.0.170.0040.00416.77
8.0.160.0000.00717.02
8.0.150.0030.00316.83
8.0.140.0080.00016.71
8.0.130.0030.00313.39
8.0.120.0080.00016.75
8.0.110.0080.00016.80
8.0.100.0000.00716.85
8.0.90.0000.00716.99
8.0.80.0000.01516.86
8.0.70.0030.00616.86
8.0.60.0040.00417.01
8.0.50.0070.00016.80
8.0.30.0130.00517.04
8.0.20.0080.01117.40
8.0.10.0040.00417.13
8.0.00.0100.00916.67
7.4.330.0000.00515.00
7.4.320.0060.00016.66
7.4.300.0000.00616.63
7.4.290.0040.00416.43
7.4.280.0050.00216.50
7.4.270.0000.00916.51
7.4.260.0000.00613.20
7.4.250.0000.00816.39
7.4.240.0040.00316.53
7.4.230.0030.00316.51
7.4.220.0120.00916.53
7.4.210.0040.01016.60
7.4.200.0070.00016.40
7.4.190.0000.00716.45
7.4.160.0070.01016.52
7.4.150.0120.00617.40
7.4.140.0090.01117.86
7.4.130.0070.01016.51
7.4.120.0080.00916.50
7.4.110.0060.01216.61
7.4.100.0100.00716.71
7.4.90.0030.01416.38
7.4.80.0120.01019.39
7.4.70.0080.00816.48
7.4.60.0130.01216.59
7.4.50.0040.00416.50
7.4.40.0060.01022.77
7.4.30.0150.00316.57
7.4.00.0040.00715.26
7.3.330.0050.00013.30
7.3.320.0000.00613.27
7.3.310.0000.00816.24
7.3.300.0030.00316.26
7.3.290.0040.01116.50
7.3.280.0100.00616.37
7.3.270.0160.00317.40
7.3.260.0070.01116.53
7.3.250.0090.00916.35
7.3.240.0060.01016.50
7.3.230.0030.01416.57
7.3.210.0090.00916.35
7.3.200.0120.00919.39
7.3.190.0150.00616.67
7.3.180.0130.00316.41
7.3.170.0030.01316.43
7.3.160.0000.01616.37
7.3.120.0000.00914.82
7.2.330.0030.01416.57
7.2.320.0060.01316.80
7.2.310.0200.00316.42
7.2.300.0110.00616.76
7.2.290.0000.01516.75
7.2.60.0040.00717.16
7.1.200.0000.01415.88
7.1.70.0000.01017.27
7.1.60.0090.01519.32
7.1.50.0070.01316.90
7.1.00.0000.04022.43
7.0.200.0030.00316.86
7.0.140.0030.07321.97
7.0.100.0070.04319.93
7.0.90.0000.04319.92
7.0.80.0000.04319.97
7.0.70.0070.04319.93
7.0.60.0070.03720.09
7.0.50.0130.04020.30
7.0.40.0070.04020.05
7.0.30.0200.04320.11
7.0.20.0100.08720.13
7.0.10.0030.07320.05
7.0.00.0030.08320.13
5.6.280.0000.07721.06
5.6.250.0030.04320.56
5.6.240.0000.05020.65
5.6.230.0170.02720.63
5.6.220.0030.04020.52
5.6.210.0100.07020.59
5.6.200.0100.03721.09
5.6.190.0070.04721.14
5.6.180.0030.06021.12
5.6.170.0100.04320.98
5.6.160.0100.08321.04
5.6.150.0030.08721.02
5.6.140.0130.04321.05
5.6.130.0030.04721.14
5.6.120.0100.08321.08
5.6.110.0070.08321.13
5.6.100.0030.08721.08
5.6.90.0000.06020.93
5.6.80.0100.03720.45
5.6.70.0030.05720.40
5.6.60.0100.07320.49
5.6.50.0030.05020.39
5.6.40.0100.07720.44
5.6.30.0030.08320.43
5.6.20.0100.06320.46
5.6.10.0100.07020.49
5.6.00.0130.07320.38
5.5.380.0100.06720.40
5.5.370.0000.04320.39
5.5.360.0130.03320.36
5.5.350.0070.04020.42
5.5.340.0030.04720.88
5.5.330.0000.04320.89
5.5.320.0100.06020.91
5.5.310.0070.04720.80
5.5.300.0030.08020.89
5.5.290.0070.04020.87
5.5.280.0130.07720.88
5.5.270.0100.07720.86
5.5.260.0030.08320.91
5.5.250.0170.07020.59
5.5.240.0030.08720.21
5.5.230.0100.07720.27
5.5.220.0100.07020.15
5.5.210.0030.08020.25
5.5.200.0100.07320.22
5.5.190.0170.06720.24
5.5.180.0100.07320.07
5.5.160.0100.07320.25
5.5.150.0100.07320.25
5.5.140.0170.07020.16
5.5.130.0100.07720.24
5.5.120.0100.06720.21
5.5.110.0130.07020.23
5.5.100.0100.04320.10
5.5.90.0030.08320.07
5.5.80.0030.08320.07
5.5.70.0030.08320.05
5.5.60.0100.07720.09
5.5.50.0070.07720.03
5.5.40.0070.07320.12
5.5.30.0130.06720.15
5.5.20.0070.04720.13
5.5.10.0100.04720.05
5.5.00.0070.07320.00
5.4.450.0170.06019.43
5.4.440.0100.07019.36
5.4.430.0130.06319.43
5.4.420.0030.08019.21
5.4.410.0170.06319.01
5.4.400.0000.06318.98
5.4.390.0030.07718.98
5.4.380.0200.04319.15
5.4.370.0000.08019.14
5.4.360.0100.07319.08
5.4.350.0130.06018.82
5.4.340.0030.07719.12
5.4.320.0100.07319.10
5.4.310.0000.05019.04
5.4.300.0030.07719.11
5.4.290.0130.07319.09
5.4.280.0030.07719.05
5.4.270.0130.04319.14
5.4.260.0200.05718.79
5.4.250.0070.07719.13
5.4.240.0070.06018.90
5.4.230.0000.07718.78
5.4.220.0100.07718.89
5.4.210.0070.08319.23
5.4.200.0070.05018.78
5.4.190.0130.05719.04
5.4.180.0030.08019.07
5.4.170.0070.08018.96
5.4.160.0100.07319.04
5.4.150.0070.07318.79
5.4.140.0070.07316.34
5.4.130.0100.06716.05
5.4.120.0030.07016.34
5.4.110.0130.06716.26
5.4.100.0070.07716.34
5.4.90.0070.06316.41
5.4.80.0000.04016.39
5.4.70.0100.06316.31
5.4.60.0000.07316.19
5.4.50.0130.06716.22
5.4.40.0030.07716.42
5.4.30.0030.07316.23
5.4.20.0070.06316.18
5.4.10.0100.07016.23
5.4.00.0070.07315.77
5.3.290.0030.07714.66
5.3.280.0130.06014.58
5.3.270.0030.06314.61
5.3.260.0070.07314.46
5.3.250.0030.07714.57
5.3.240.0100.07014.47
5.3.230.0030.07714.57
5.3.220.0030.05314.52
5.3.210.0070.08714.51
5.3.200.0170.04314.51
5.3.190.0070.07314.56
5.3.180.0000.06714.55
5.3.170.0030.06714.42
5.3.160.0070.06014.53
5.3.150.0030.08014.41
5.3.140.0070.08014.56
5.3.130.0030.04014.49
5.3.120.0100.08014.55
5.3.110.0000.08314.49
5.3.100.0030.04314.02
5.3.90.0000.08014.01
5.3.80.0100.07014.03
5.3.70.0000.05014.01
5.3.60.0070.07313.99
5.3.50.0070.04013.70
5.3.40.0100.05713.89
5.3.30.0070.05713.92
5.3.20.0070.06013.63
5.3.10.0130.05713.65
5.3.00.0030.07313.63
5.2.170.0100.06311.15
5.2.160.0100.06011.14
5.2.150.0100.05711.14
5.2.140.0130.05711.14
5.2.130.0100.05311.17
5.2.120.0000.06311.11
5.2.110.0070.06011.11
5.2.100.0070.05711.16
5.2.90.0000.04011.03
5.2.80.0030.05710.92
5.2.70.0070.05711.15
5.2.60.0070.04711.07
5.2.50.0030.06011.01
5.2.40.0070.05710.99
5.2.30.0030.05710.83
5.2.20.0070.06010.89
5.2.10.0000.06310.98
5.2.00.0130.04710.57
5.1.60.0100.04710.11
5.1.50.0070.04010.09
5.1.40.0070.04710.00
5.1.30.0100.05010.44
5.1.20.0070.05310.45
5.1.10.0070.05310.12
5.1.00.0070.05010.14
5.0.50.0030.0509.33
5.0.40.0030.0439.33
5.0.30.0000.0379.33
5.0.20.0070.0409.33
5.0.10.0030.0439.33
5.0.00.0000.0679.33
4.4.90.0070.0309.33
4.4.80.0000.0379.33
4.4.70.0030.0339.33
4.4.60.0070.0309.33
4.4.50.0000.0409.33
4.4.40.0000.0539.33
4.4.30.0000.0409.33
4.4.20.0000.0379.33
4.4.10.0000.0339.33
4.4.00.0070.0479.33
4.3.110.0000.0409.33
4.3.100.0000.0379.33
4.3.90.0070.0309.33
4.3.80.0030.0539.33
4.3.70.0030.0339.33
4.3.60.0070.0309.33
4.3.50.0000.0379.33
4.3.40.0000.0539.33
4.3.30.0030.0309.33
4.3.20.0000.0379.33
4.3.10.0000.0409.33
4.3.00.0000.0409.33

preferences:
40.92 ms | 400 KiB | 5 Q