3v4l.org

run code in 300+ PHP versions simultaneously
<?php $numbers = array(1 => 'one', 2 => 'two', 3 => 'three'); $object = new ArrayObject( $numbers ); $iterator =new RecursiveArrayIterator($numbers); echo "Before insertion:\n"; foreach ($iterator as $key=>$val) echo " ".$key."=>".$val."\n"; // $object->append('four'); $numbers[] = 'four'; echo "\nAfter appending a new value:\n"; foreach ($iterator as $key=>$val) echo " ".$key."=>".$val."\n"; ?>

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)
8.3.60.0090.00618.68
8.3.50.0130.00822.06
8.3.40.0100.01018.84
8.3.30.0070.01119.04
8.3.20.0070.00020.33
8.3.10.0070.00721.95
8.3.00.0040.00419.26
8.2.180.0120.00918.17
8.2.170.0110.00422.96
8.2.160.0120.00820.44
8.2.150.0040.00424.18
8.2.140.0040.00724.66
8.2.130.0040.00426.16
8.2.120.0080.00019.48
8.2.110.0070.00421.02
8.2.100.0090.00317.75
8.2.90.0040.00419.22
8.2.80.0040.00417.97
8.2.70.0050.00517.50
8.2.60.0080.00017.93
8.2.50.0040.00418.07
8.2.40.0050.00318.17
8.2.30.0040.00418.14
8.2.20.0040.00417.62
8.2.10.0050.00218.09
8.2.00.0050.00317.68
8.1.280.0120.00325.92
8.1.270.0080.00018.91
8.1.260.0050.00326.35
8.1.250.0080.00628.09
8.1.240.0030.00622.14
8.1.230.0110.00017.77
8.1.220.0040.00417.80
8.1.210.0080.00018.77
8.1.200.0090.00317.36
8.1.190.0000.00917.23
8.1.180.0040.00418.10
8.1.170.0040.00420.21
8.1.160.0040.00422.02
8.1.150.0000.00818.90
8.1.140.0000.00717.50
8.1.130.0050.00317.83
8.1.120.0040.00417.49
8.1.110.0060.00317.44
8.1.100.0050.00317.47
8.1.90.0050.00217.47
8.1.80.0040.00417.40
8.1.70.0030.00317.47
8.1.60.0060.00317.50
8.1.50.0030.00517.58
8.1.40.0070.00017.57
8.1.30.0030.00517.52
8.1.20.0080.00017.59
8.1.10.0000.01017.64
8.1.00.0000.00817.46
8.0.300.0000.00818.77
8.0.290.0000.00716.63
8.0.280.0030.00318.46
8.0.270.0000.00817.20
8.0.260.0060.00017.39
8.0.250.0030.00316.98
8.0.240.0030.00316.93
8.0.230.0030.00516.95
8.0.220.0030.00316.82
8.0.210.0050.00316.76
8.0.200.0060.00016.84
8.0.190.0000.00816.93
8.0.180.0040.00416.94
8.0.170.0000.00816.92
8.0.160.0000.00716.81
8.0.150.0040.00416.89
8.0.140.0030.00516.85
8.0.130.0000.00813.33
8.0.120.0040.00416.83
8.0.110.0000.00716.92
8.0.100.0040.00416.93
8.0.90.0070.00016.74
8.0.80.0130.00316.85
8.0.70.0030.00516.94
8.0.60.0050.00216.93
8.0.50.0000.00817.00
8.0.30.0100.01217.07
8.0.20.0090.01017.40
8.0.10.0040.00416.82
8.0.00.0120.00816.79
7.4.330.0050.00015.03
7.4.320.0000.00716.50
7.4.300.0000.00716.55
7.4.290.0030.00516.62
7.4.280.0070.00016.63
7.4.270.0030.00316.63
7.4.260.0070.00316.63
7.4.250.0000.00816.48
7.4.240.0080.00016.52
7.4.230.0000.00616.37
7.4.220.0150.00916.43
7.4.210.0070.01016.57
7.4.200.0000.00916.62
7.4.160.0110.00716.32
7.4.150.0100.01017.40
7.4.140.0070.01217.86
7.4.130.0130.01116.44
7.4.120.0060.01216.48
7.4.110.0090.00916.53
7.4.100.0090.00916.42
7.4.90.0030.01416.54
7.4.80.0070.01019.39
7.4.70.0100.00716.46
7.4.60.0100.01316.45
7.4.50.0040.00416.31
7.4.40.0100.00716.39
7.4.30.0060.01516.55
7.4.00.0050.01214.92
7.3.330.0000.00713.18
7.3.320.0040.00913.03
7.3.310.0030.00316.41
7.3.300.0000.00716.31
7.3.290.0090.00616.23
7.3.280.0060.01016.29
7.3.270.0000.01717.40
7.3.260.0170.00016.55
7.3.250.0090.00916.55
7.3.240.0170.00016.18
7.3.230.0100.01016.57
7.3.210.0130.00316.29
7.3.200.0060.00919.39
7.3.190.0110.00416.54
7.3.180.0130.00316.64
7.3.170.0130.00916.29
7.3.160.0030.01816.27
7.3.120.0100.01014.98
7.3.110.0060.01314.86
7.3.100.0090.00915.00
7.3.90.0030.01414.80
7.3.80.0040.01115.11
7.3.70.0030.01314.81
7.3.60.0100.00714.80
7.3.50.0090.00314.94
7.3.40.0030.01014.64
7.3.30.0030.01214.82
7.3.20.0000.01516.54
7.3.10.0090.01116.38
7.3.00.0050.01316.50
7.2.330.0100.01116.64
7.2.320.0150.00716.80
7.2.310.0170.00016.58
7.2.300.0130.00316.68
7.2.290.0060.01216.49
7.2.250.0070.01315.21
7.2.240.0100.01015.23
7.2.230.0100.00614.89
7.2.220.0070.00715.26
7.2.210.0030.01014.90
7.2.200.0040.00915.05
7.2.190.0120.00014.87
7.2.180.0070.00715.11
7.2.170.0030.00614.95
7.2.130.0090.00916.36
7.2.120.0120.01216.28
7.2.110.0080.01316.73
7.2.100.0070.01816.50
7.2.90.0030.00916.53
7.2.80.0040.01716.28
7.2.70.0180.00416.59
7.2.60.0100.01016.66
7.2.50.0060.01016.54
7.2.40.0110.00816.52
7.2.30.0100.01016.44
7.2.20.0120.00416.47
7.2.10.0070.01116.45
7.2.00.0070.00716.73
7.1.330.0030.01415.69
7.1.320.0040.01215.68
7.1.310.0060.00615.64
7.1.300.0030.00615.67
7.1.290.0040.01115.63
7.1.280.0060.00615.68
7.1.270.0030.01015.84
7.1.260.0050.00515.64
7.1.250.0210.00915.28
7.1.200.0060.00615.74
7.1.70.0000.00717.20
7.1.60.0100.00719.50
7.1.50.0060.00616.63
7.1.00.0000.08022.54
7.0.200.0490.00314.36
7.0.140.0070.06022.01
7.0.60.0070.03719.94
7.0.50.0100.04717.88
7.0.40.0130.03320.40
7.0.30.0230.04020.34
7.0.20.0070.05020.13
7.0.10.0100.04720.00
7.0.00.0070.07720.10
5.6.280.0030.07320.82
5.6.210.0070.08020.56
5.6.200.0070.04018.22
5.6.190.0100.06320.31
5.6.180.3770.04020.35
5.6.170.0230.08020.50
5.6.160.0100.07320.40
5.6.150.0070.07018.15
5.6.140.0130.07718.21
5.6.130.0100.07718.10
5.6.120.0100.08321.02
5.6.110.0170.08020.98
5.6.100.0200.05320.99
5.6.90.0170.06721.00
5.6.80.0030.05720.35
5.6.70.4030.04020.50
5.5.350.0070.06320.38
5.5.340.0130.07018.02
5.5.330.0030.05020.19
5.5.320.0300.07320.20
5.5.310.0230.04320.27
5.5.300.0030.07018.02
5.5.290.0030.04717.95
5.5.280.0100.05020.87
5.5.270.0130.08020.76
5.5.260.0200.07720.85
5.5.250.0200.05020.79
5.5.240.0100.07020.04
5.4.450.0630.05319.35
5.4.440.1000.07019.34
5.4.430.0900.05719.63
5.4.420.1030.04019.46
5.4.410.0100.05718.71
5.4.400.0330.05718.49
5.4.390.0370.05718.68
5.4.380.0330.06018.84
5.4.370.0400.05318.66
5.4.360.0530.05318.66
5.4.350.0330.08318.77
5.4.340.0430.07318.57
5.4.320.0430.07718.75
5.4.310.0500.07018.75
5.4.300.0370.06318.65
5.4.290.0470.04318.56
5.4.280.0370.06718.67
5.4.270.0530.06318.60
5.4.260.0600.06018.55
5.4.250.0300.08318.58
5.4.240.0470.06018.50
5.4.230.0530.05318.57
5.4.220.0470.05318.68
5.4.210.0570.06018.48
5.4.200.0630.06016.40
5.4.190.0330.06018.45
5.4.180.0400.05018.59
5.4.170.0470.04718.77
5.4.160.0370.07018.70
5.4.150.0370.07018.47
5.4.140.0500.07016.23
5.4.130.0430.06716.26
5.4.120.0470.06016.33
5.4.110.0400.07016.42
5.4.100.0530.06716.20
5.4.90.0470.05316.06
5.4.80.0270.05316.30
5.4.70.0530.05016.14
5.4.60.0400.04716.20
5.4.50.0470.06016.23
5.4.40.0400.05316.20
5.4.30.0530.07316.13
5.4.20.0570.04716.05
5.4.10.0400.06316.27
5.4.00.0600.04015.52
5.3.290.0370.05014.67
5.3.280.0470.06714.52
5.3.270.0330.05014.53
5.3.260.0300.05714.51
5.3.250.0400.07714.57
5.3.240.0430.07314.63
5.3.230.0430.07014.69
5.3.220.0500.06014.53
5.3.210.0370.05314.66
5.3.200.0400.06314.53
5.3.190.0500.06314.50
5.3.180.0400.06014.61
5.3.170.0330.05014.59
5.3.160.0470.04314.51
5.3.150.0230.08314.51
5.3.140.0530.07714.46
5.3.130.0700.06314.47
5.3.120.0270.06014.51
5.3.110.0430.06714.49
5.3.100.0470.07313.96
5.3.90.0400.06313.97
5.3.80.0330.06014.01
5.3.70.0330.05314.05
5.3.60.0470.04314.10
5.3.50.0370.07713.86
5.3.40.0530.05013.93
5.3.30.0370.07313.82
5.3.20.0430.07013.59
5.3.10.0570.06713.69
5.3.00.0600.06013.64
5.2.170.0500.05711.18
5.2.160.0330.04711.11
5.2.150.0400.03311.15
5.2.140.0370.03711.06
5.2.130.0230.04311.16
5.2.120.0430.04711.09
5.2.110.0400.05311.14
5.2.100.0400.05311.27
5.2.90.0330.04311.25
5.2.80.0230.04711.13
5.2.70.0300.04011.06
5.2.60.0370.04311.00
5.2.50.0270.04310.99
5.2.40.0270.04010.98
5.2.30.0500.05010.94
5.2.20.0270.05010.98
5.2.10.0230.04310.83
5.2.00.0330.04710.93
5.1.60.0270.04310.11
5.1.50.0300.02710.03
5.1.40.0130.0439.95
5.1.30.0300.03310.35
5.1.20.0170.04310.44
5.1.10.0230.03710.15
5.1.00.0230.03710.10
5.0.50.0200.0378.53
5.0.40.0170.0378.40
5.0.30.0270.0478.33
5.0.20.0170.0238.39
5.0.10.0130.0338.30
5.0.00.0170.0538.19
4.4.90.0170.0235.85
4.4.80.0130.0275.88
4.4.70.0100.0305.89
4.4.60.0130.0275.92
4.4.50.0230.0275.95
4.4.40.0100.0405.88
4.4.30.0100.0205.93
4.4.20.0100.0305.95
4.4.10.0200.0235.93
4.4.00.0170.0335.86
4.3.110.0170.0235.83
4.3.100.0100.0205.84
4.3.90.0100.0275.80
4.3.80.0130.0335.83
4.3.70.0130.0175.83
4.3.60.0100.0205.83
4.3.50.0100.0235.88
4.3.40.0230.0305.89
4.3.30.0070.0234.55
4.3.20.0100.0234.65
4.3.10.0070.0234.57
4.3.00.0130.0206.90

preferences:
38.54 ms | 401 KiB | 5 Q