3v4l.org

run code in 300+ PHP versions simultaneously
<?php $fruits = array( "apple" => "yummy", "orange" => "ah ya, nice", "grape" => "wow, I love it!", "plum" => "nah, not me" ); $obj = new ArrayObject( $fruits ); $it = $obj->getIterator(); // How many items are we iterating over? echo "Iterating over: " . $obj->count() . " values\n"; // Iterate over the values in the ArrayObject: while( $it->valid() ) { echo $it->key() . "=" . $it->current() . "\n"; $it->next(); } // The good thing here is that it can be iterated with foreach loop foreach ($it as $key=>$val) echo $key.":".$val."\n"; /* Outputs something like */ /*Iterating over: 4 values apple=yummy orange=ah ya, nice grape=wow, I love it! plum=nah, not me*/ ?>

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)
8.3.60.0100.01018.43
8.3.50.0130.01321.02
8.3.40.0150.00618.69
8.3.30.0100.00620.20
8.3.20.0040.00420.35
8.3.10.0060.00321.04
8.3.00.0070.00022.46
8.2.180.0100.01316.75
8.2.170.0100.00722.96
8.2.160.0070.00722.13
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0100.00720.81
8.2.110.0090.00019.27
8.2.100.0090.00317.91
8.2.90.0030.00618.92
8.2.80.0060.00317.97
8.2.70.0050.00717.50
8.2.60.0050.00317.93
8.2.50.0000.00818.07
8.2.40.0030.00618.21
8.2.30.0030.00519.52
8.2.20.0000.00717.73
8.2.10.0050.00317.66
8.2.00.0040.00417.68
8.1.280.0140.00325.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00322.45
8.1.230.0000.01120.87
8.1.220.0000.00718.77
8.1.210.0000.00818.90
8.1.200.0000.01017.35
8.1.190.0050.00317.51
8.1.180.0040.00418.10
8.1.170.0060.00318.57
8.1.160.0040.00418.82
8.1.150.0100.00018.58
8.1.140.0040.00417.46
8.1.130.0070.00017.86
8.1.120.0030.00717.50
8.1.110.0080.00017.34
8.1.100.0040.00417.44
8.1.90.0000.00817.45
8.1.80.0070.00017.42
8.1.70.0030.00317.45
8.1.60.0000.00817.59
8.1.50.0040.00417.53
8.1.40.0040.00417.55
8.1.30.0030.00617.66
8.1.20.0080.00017.64
8.1.10.0000.00717.60
8.1.00.0040.00417.57
8.0.300.0030.00619.90
8.0.290.0040.00417.18
8.0.280.0030.00318.41
8.0.270.0040.00417.26
8.0.260.0000.00618.41
8.0.250.0080.00016.95
8.0.240.0080.00316.86
8.0.230.0030.00316.87
8.0.220.0000.00716.82
8.0.210.0040.00416.84
8.0.200.0000.00617.01
8.0.190.0040.00416.91
8.0.180.0080.00016.93
8.0.170.0050.00316.94
8.0.160.0050.00316.85
8.0.150.0000.00816.86
8.0.140.0030.00616.88
8.0.130.0000.00613.29
8.0.120.0040.00416.93
8.0.110.0060.00316.86
8.0.100.0070.00016.90
8.0.90.0000.00816.97
8.0.80.0080.00816.85
8.0.70.0000.00716.78
8.0.60.0000.00716.90
8.0.50.0040.00416.92
8.0.30.0110.00716.99
8.0.20.0160.00317.40
8.0.10.0070.00016.96
8.0.00.0090.01216.76
7.4.330.0000.00516.76
7.4.320.0060.00016.53
7.4.300.0000.00616.65
7.4.290.0000.00816.54
7.4.280.0030.00316.61
7.4.270.0000.00716.53
7.4.260.0030.00313.27
7.4.250.0000.00816.47
7.4.240.0040.00416.46
7.4.230.0000.00716.31
7.4.220.0090.01616.53
7.4.210.0050.01116.59
7.4.200.0030.00316.45
7.4.190.0070.00016.48
7.4.160.0160.00016.48
7.4.150.0190.00617.40
7.4.140.0070.01017.86
7.4.130.0120.00716.57
7.4.120.0100.01016.52
7.4.110.0120.00616.57
7.4.100.0200.00316.48
7.4.90.0040.01316.42
7.4.80.0110.00819.39
7.4.70.0140.00416.44
7.4.60.0000.01716.53
7.4.50.0000.00916.59
7.4.40.0090.00222.77
7.4.30.0120.00316.48
7.4.00.0100.00315.12
7.3.330.0000.00513.16
7.3.320.0050.00012.99
7.3.310.0000.00816.09
7.3.300.0030.00316.18
7.3.290.0080.00516.24
7.3.280.0100.00716.29
7.3.270.0070.01717.40
7.3.260.0090.01118.24
7.3.250.0050.01216.57
7.3.240.0100.00716.55
7.3.230.0100.00716.44
7.3.210.0080.00816.50
7.3.200.0110.00519.39
7.3.190.0120.00616.59
7.3.180.0090.00616.52
7.3.170.0100.00716.51
7.3.160.0080.00816.52
7.3.120.0030.01015.00
7.2.330.0060.01016.74
7.2.320.0090.01216.62
7.2.310.0080.00816.71
7.2.300.0130.00316.83
7.2.290.0060.00916.67
7.2.110.0100.01316.64
7.2.00.0000.01519.25
7.1.100.0070.01017.77
7.1.70.0030.00717.05
7.1.60.0130.00319.17
7.1.50.0060.01317.00
7.1.00.0030.06022.45
7.0.200.0000.00716.75
7.0.140.0000.07722.15
7.0.120.0230.07322.04
7.0.110.0130.04322.12
7.0.100.0070.08721.91
7.0.90.0200.06022.01
7.0.80.0070.06321.96
7.0.70.0030.08722.03
7.0.60.0100.07721.97
7.0.50.0030.07722.16
7.0.40.0070.08320.14
7.0.30.0100.06720.16
7.0.20.0000.08020.06
7.0.10.0100.06319.98
7.0.00.0070.09020.13
5.6.280.0030.07021.09
5.6.270.0130.06020.82
5.6.260.0100.05321.08
5.6.250.0030.05320.99
5.6.240.0030.08021.08
5.6.230.0070.04320.71
5.6.220.0070.07720.93
5.6.210.0170.04020.96
5.6.200.0200.06720.79
5.6.190.0130.05720.88
5.6.180.0030.07720.95
5.6.170.0100.07320.99
5.6.160.0030.05720.98
5.6.150.0130.08020.86
5.6.140.0100.04720.78
5.6.130.0070.07020.96
5.6.120.0030.06720.95
5.6.110.0070.08720.97
5.6.100.0130.07320.91
5.6.90.0070.04020.76
5.6.80.0070.08020.26
5.6.70.0030.07720.25
5.6.60.0070.07320.32
5.6.50.0100.07320.16
5.6.40.0070.04320.36
5.6.30.0100.03720.36
5.6.20.0070.04320.22
5.6.10.0030.05020.10
5.6.00.0000.05720.12
5.5.380.0130.06317.54
5.5.370.0070.06317.66
5.5.360.0000.04317.65
5.5.350.0030.08717.59
5.5.340.0100.07317.87
5.5.330.0130.06317.99
5.5.320.0100.07018.16
5.5.310.0070.07317.89
5.5.300.0130.06718.13
5.5.290.0030.07717.91
5.5.280.0100.05717.77
5.5.270.0130.04018.09
5.5.260.0070.08017.98
5.5.250.0000.04717.67
5.5.240.0030.08017.52
5.5.230.0100.04317.23
5.5.220.0130.05717.51
5.5.210.0000.04317.63
5.5.200.0070.07717.20
5.5.190.0030.04717.44
5.5.180.0070.05017.52
5.5.160.0070.04717.45
5.5.150.0070.04717.46
5.5.140.0070.03717.33
5.5.130.0030.04017.19
5.5.120.0070.03317.51
5.5.110.0030.05017.19
5.5.100.0000.04717.02
5.5.90.0030.03717.41
5.5.80.0100.04017.35
5.5.70.0000.05717.23
5.5.60.0070.06717.36
5.5.50.0030.03717.09
5.5.40.0030.03717.08
5.5.30.0030.03717.13
5.5.20.0030.03717.10
5.5.10.0030.03717.10
5.5.00.0000.04017.10
5.4.450.0100.05719.38
5.4.440.0030.08319.39
5.4.430.0000.08319.39
5.4.420.0070.08019.39
5.4.410.0070.04719.15
5.4.400.0030.07719.22
5.4.390.0030.07319.03
5.4.380.0130.07018.88
5.4.370.0130.04019.03
5.4.360.0030.08019.06
5.4.350.0000.05319.23
5.4.340.0030.05718.88
5.4.320.0030.04318.90
5.4.310.0070.05319.20
5.4.300.0100.05318.98
5.4.290.0030.03719.11
5.4.280.0030.03718.88
5.4.270.0000.06318.89
5.4.260.0030.06319.21
5.4.250.0100.05319.12
5.4.240.0030.07718.89
5.4.230.0030.07019.11
5.4.220.0030.05318.99
5.4.210.0030.07019.06
5.4.200.0070.03719.21
5.4.190.0030.03718.97
5.4.180.0070.03319.20
5.4.170.0000.04018.95
5.4.160.0030.03718.95
5.4.150.0030.03719.05
5.4.140.0000.04016.47
5.4.130.0030.05016.09
5.4.120.0030.07016.40
5.4.110.0030.03716.30
5.4.100.0030.03716.08
5.4.90.0000.03716.25
5.4.80.0030.03316.42
5.4.70.0000.03716.44
5.4.60.0030.02716.11
5.4.50.0000.03716.42
5.4.40.0000.03716.50
5.4.30.0030.03016.45
5.4.20.0030.02716.32
5.4.10.0100.03316.28
5.4.00.0030.02715.56
5.3.290.0030.03014.70
5.3.280.0030.08714.38
5.3.270.0070.04714.47
5.3.260.0100.03014.54
5.3.250.0070.03314.45
5.3.240.0030.04314.66
5.3.230.0070.03314.54
5.3.220.0030.05714.63
5.3.210.0030.06714.58
5.3.200.0070.03014.56
5.3.190.0030.04014.59
5.3.180.0070.03314.66
5.3.170.0030.03314.66
5.3.160.0030.03314.58
5.3.150.0000.03714.62
5.3.140.0000.03714.45
5.3.130.0000.03314.64
5.3.120.0030.02714.37
5.3.110.0000.03314.47
5.3.100.0000.03013.93
5.3.90.0000.03013.89
5.3.80.0000.03014.05
5.3.70.0030.02713.91
5.3.60.0000.03013.79
5.3.50.0170.02013.89
5.3.40.0030.03013.82
5.3.30.0030.03013.85
5.3.20.0000.03013.61
5.3.10.0030.02713.75
5.3.00.0000.03013.51
5.2.170.0030.02311.14
5.2.160.0000.02311.17
5.2.150.0000.02711.21
5.2.140.0000.02311.21
5.2.130.0000.02311.04
5.2.120.0000.02311.13
5.2.110.0030.02311.00
5.2.100.0000.02310.99
5.2.90.0000.02311.26
5.2.80.0000.02311.11
5.2.70.0000.02310.97
5.2.60.0000.02310.83
5.2.50.0000.02310.80
5.2.40.0030.02311.07
5.2.30.0000.02310.91
5.2.20.0000.02710.89
5.2.10.0030.05010.98
5.2.00.0000.03010.77
5.1.60.0070.04710.16
5.1.50.0000.0409.97
5.1.40.0000.04710.03
5.1.30.0000.04010.30
5.1.20.0030.03310.36
5.1.10.0000.04310.13
5.1.00.0000.05310.21
5.0.50.0070.0439.66
5.0.40.0000.0439.66
5.0.30.0000.0379.66
5.0.20.0000.0209.66
5.0.10.0030.0409.66
5.0.00.0030.0339.66
4.4.90.0030.0109.66
4.4.80.0000.0139.66
4.4.70.0000.0139.66
4.4.60.0000.0179.66
4.4.50.0000.0379.66
4.4.40.0100.0409.66
4.4.30.0000.0239.66
4.4.20.0030.0139.66
4.4.10.0000.0339.66
4.4.00.0000.0409.66
4.3.110.0030.0239.66
4.3.100.0000.0239.66
4.3.90.0000.0339.66
4.3.80.0000.0539.66
4.3.70.0030.0309.66
4.3.60.0030.0309.66
4.3.50.0000.0179.66
4.3.40.0030.0439.66
4.3.30.0000.0379.66
4.3.20.0030.0239.66
4.3.10.0030.0279.66
4.3.00.0000.0239.66

preferences:
31.19 ms | 401 KiB | 5 Q