3v4l.org

run code in 300+ PHP versions simultaneously
<?php class TestObject { public $stuff; } $obj = new TestObject(); //* $obj->stuff = array('1' => 'a', '2' => 'b', '3' => 'c'); //* print_r($obj->stuff); foreach ($obj->stuff as $k => $v) { echo "\n$k => $v; "; echo $obj->stuff[$k]; }//*/

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)
8.3.60.0120.00618.26
8.3.50.0110.00921.21
8.3.40.0110.00318.86
8.3.30.0050.00819.04
8.3.20.0080.00020.09
8.3.10.0040.00421.81
8.3.00.0080.00017.63
8.2.180.0150.00618.54
8.2.170.0040.01122.96
8.2.160.0150.00020.34
8.2.150.0070.00024.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0080.00019.20
8.2.110.0000.01022.20
8.2.100.0080.00418.03
8.2.90.0040.00419.35
8.2.80.0030.00517.97
8.2.70.0050.00317.63
8.2.60.0080.00017.93
8.2.50.0080.00018.07
8.2.40.0000.00718.15
8.2.30.0040.00419.36
8.2.20.0060.00317.81
8.2.10.0040.00418.12
8.2.00.0040.00418.18
8.1.280.0100.00325.92
8.1.270.0080.00020.39
8.1.260.0090.00026.35
8.1.250.0000.00828.09
8.1.240.0030.00622.23
8.1.230.0080.00417.58
8.1.220.0030.00517.76
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0040.00417.64
8.1.180.0050.00318.10
8.1.170.0000.00718.53
8.1.160.0070.00018.79
8.1.150.0040.00418.93
8.1.140.0030.00517.33
8.1.130.0080.00017.83
8.1.120.0030.00417.49
8.1.110.0040.00417.37
8.1.100.0000.00717.28
8.1.90.0070.00017.36
8.1.80.0040.00417.48
8.1.70.0030.00317.39
8.1.60.0000.00917.50
8.1.50.0040.00417.48
8.1.40.0030.00617.43
8.1.30.0040.00417.52
8.1.20.0000.00817.57
8.1.10.0050.00317.45
8.1.00.0000.00717.54
8.0.300.0030.00518.77
8.0.290.0040.00416.75
8.0.280.0000.00718.36
8.0.270.0000.00717.13
8.0.260.0030.00317.16
8.0.250.0000.00716.93
8.0.240.0000.00716.84
8.0.230.0050.00216.90
8.0.220.0000.00716.80
8.0.210.0000.00716.77
8.0.200.0020.00516.96
8.0.190.0030.00516.91
8.0.180.0100.00016.89
8.0.170.0040.00416.95
8.0.160.0000.00716.95
8.0.150.0040.00416.88
8.0.140.0050.00616.87
8.0.130.0000.00613.29
8.0.120.0020.00516.87
8.0.110.0030.00316.93
8.0.100.0040.00416.93
8.0.90.0000.00716.87
8.0.80.0030.01316.85
8.0.70.0070.00016.82
8.0.60.0000.01016.75
8.0.50.0070.00016.95
8.0.30.0160.00517.08
8.0.20.0090.00917.40
8.0.10.0070.00016.95
8.0.00.0090.01016.94
7.4.330.0030.00315.10
7.4.320.0030.00316.41
7.4.300.0040.00416.61
7.4.290.0000.00716.62
7.4.280.0070.00016.56
7.4.270.0070.00016.61
7.4.260.0000.00716.60
7.4.250.0000.00816.57
7.4.240.0040.00316.62
7.4.230.0020.00516.67
7.4.220.0130.01316.46
7.4.210.0110.00316.53
7.4.200.0030.00316.48
7.4.160.0060.01016.51
7.4.150.0170.00317.40
7.4.140.0070.01217.86
7.4.130.0080.01116.71
7.4.120.0080.01016.52
7.4.110.0140.00316.46
7.4.100.0130.00516.67
7.4.90.0100.00716.47
7.4.80.0070.01016.30
7.4.70.0040.01816.63
7.4.60.0060.00916.48
7.4.50.0000.00516.36
7.4.40.0190.00416.59
7.4.30.0090.01316.29
7.4.00.0060.01114.87
7.3.330.0000.00813.29
7.3.320.0060.00013.13
7.3.310.0000.00816.26
7.3.300.0060.00016.28
7.3.290.0090.00816.31
7.3.280.0100.00716.24
7.3.270.0100.00617.40
7.3.260.0140.00416.35
7.3.250.0130.00716.41
7.3.240.0120.01216.25
7.3.230.0130.00716.46
7.3.210.0070.01016.66
7.3.200.0030.01919.39
7.3.190.0060.00916.68
7.3.180.0060.01016.36
7.3.170.0100.00716.44
7.3.160.0120.00616.66
7.3.120.0030.01714.88
7.3.110.0000.01814.91
7.3.100.0030.00714.77
7.3.90.0090.00015.02
7.3.80.0020.01415.13
7.3.70.0070.00714.92
7.3.60.0100.00314.49
7.3.50.0120.00014.85
7.3.40.0030.01014.74
7.3.30.0070.01014.95
7.3.20.0060.00316.65
7.3.10.0070.01016.83
7.3.00.0000.01116.59
7.2.330.0120.00616.78
7.2.320.0100.01016.50
7.2.310.0070.01016.45
7.2.300.0060.01016.53
7.2.290.0030.01416.49
7.2.250.0130.00715.16
7.2.240.0110.01115.35
7.2.230.0030.01014.81
7.2.220.0090.00314.74
7.2.210.0100.00715.04
7.2.200.0090.00615.16
7.2.190.0060.00914.80
7.2.180.0030.01014.93
7.2.170.0000.01515.04
7.2.80.0140.01016.80
7.2.60.0030.01217.01
7.2.00.0000.01119.06
7.1.330.0030.01415.83
7.1.320.0000.01415.66
7.1.310.0060.00315.57
7.1.300.0050.00515.70
7.1.290.0030.01215.67
7.1.280.0080.00815.46
7.1.270.0040.01115.67
7.1.260.0080.00415.89
7.1.200.0030.00715.80
7.1.100.0060.00918.21
7.1.70.0030.00717.13
7.1.60.0140.01119.50
7.1.50.0060.01016.75
7.1.00.0070.06722.33
7.0.200.0610.00714.70
7.0.60.0170.04019.93
7.0.50.0030.08017.75
7.0.40.0130.08320.20
7.0.30.0270.07720.28
7.0.20.0330.04720.24
7.0.10.0100.08020.22
7.0.00.0100.04020.22
5.6.280.0030.07320.79
5.6.210.0130.07720.69
5.6.200.0030.04018.23
5.6.190.0130.07720.51
5.6.180.0470.05720.68
5.6.170.0130.05020.71
5.6.160.0170.08020.55
5.6.150.0070.03718.27
5.6.140.0300.02318.18
5.6.130.0000.05018.14
5.6.120.0070.08020.98
5.6.110.0030.04021.00
5.6.100.0100.07321.00
5.6.90.0100.03721.05
5.6.80.0070.08020.38
5.5.350.0370.07020.46
5.5.340.0030.06318.03
5.5.330.0170.07720.13
5.5.320.0200.04020.20
5.5.310.0200.04320.26
5.5.300.0000.05318.02
5.5.290.0070.07718.04
5.5.280.0000.04320.77
5.5.270.0130.08020.79
5.5.260.0030.08320.84
5.5.250.0070.04720.58
5.5.240.0000.04020.15
5.4.450.0530.04319.33
5.4.440.0500.03719.31
5.4.430.0730.03719.54
5.4.420.0570.03719.46
5.4.410.0330.05019.02
5.4.400.0170.05318.53
5.4.390.0200.04318.59
5.4.380.0130.05318.63
5.4.370.0100.05318.71
5.4.360.0130.06718.77
5.4.350.0170.05318.52
5.4.340.0170.04718.74
5.4.320.0100.05718.80
5.4.310.0070.05718.59
5.4.300.0130.05718.72
5.4.290.0230.04018.84
5.4.280.0130.06018.62
5.4.270.0270.06018.50
5.4.260.0170.06318.55
5.4.250.0130.05318.55
5.4.240.0070.06018.61
5.4.230.0200.04318.48
5.4.220.0030.06318.45
5.4.210.0170.05718.79
5.4.200.0200.04316.78
5.4.190.0070.05718.45
5.4.180.0200.04018.77
5.4.170.0270.06318.48
5.4.160.0070.05318.50
5.4.150.0070.05718.67
5.4.140.0130.05016.30
5.4.130.0030.05316.19
5.4.120.0100.04716.33
5.4.110.0070.05316.21
5.4.100.0100.05716.44
5.4.90.0100.05316.29
5.4.80.0130.05016.43
5.4.70.0170.04716.30
5.4.60.0170.05716.26
5.4.50.0170.04316.20
5.4.40.0100.05016.17
5.4.30.0100.04716.17
5.4.20.0100.05316.23
5.4.10.0100.05716.25
5.4.00.0070.05315.71
5.3.290.0170.04714.76
5.3.280.0030.06014.64
5.3.270.0070.06314.79
5.3.260.0100.06014.70
5.3.250.0100.05014.62
5.3.240.0170.04314.59
5.3.230.0100.05014.79
5.3.220.0000.06014.69
5.3.210.0100.05314.72
5.3.200.0000.06014.61
5.3.190.0030.06014.68
5.3.180.0000.06014.55
5.3.170.0030.05714.73
5.3.160.0130.04714.54
5.3.150.0030.06714.73
5.3.140.0100.04714.54
5.3.130.0030.06014.76
5.3.120.0070.05714.74
5.3.110.0100.05014.56
5.3.100.0070.05314.05
5.3.90.0100.05314.04
5.3.80.0100.04714.06
5.3.70.0070.05314.09
5.3.60.0100.05014.02
5.3.50.0000.05714.07
5.3.40.0100.05013.98
5.3.30.0170.05013.98
5.3.20.0130.04313.91
5.3.10.0100.05713.71
5.3.00.0070.07013.73
5.2.170.0130.05011.25
5.2.160.0030.04311.21
5.2.150.0100.04711.18
5.2.140.0030.04311.16
5.2.130.0070.04011.21
5.2.120.0130.03311.23
5.2.110.0000.05011.12
5.2.100.0030.04311.12
5.2.90.0030.04311.14
5.2.80.0070.06011.32
5.2.70.0030.04711.08
5.2.60.0100.03711.09
5.2.50.0070.04310.99
5.2.40.0100.04010.99
5.2.30.0100.03710.95
5.2.20.0130.04011.05
5.2.10.0100.03710.87
5.2.00.0030.04310.74
5.1.60.0030.0379.99
5.1.50.0070.0379.99
5.1.40.0100.03010.00
5.1.30.0100.03010.36
5.1.20.0070.04010.55
5.1.10.0070.03310.10
5.1.00.0000.04010.28
5.0.50.0000.0338.56
5.0.40.0030.0278.54
5.0.30.0070.0408.26
5.0.20.0070.0278.21
5.0.10.0170.0238.20
5.0.00.0070.0408.34
4.4.90.0000.0235.98
4.4.80.0070.0205.98
4.4.70.0070.0205.91
4.4.60.0000.0275.86
4.4.50.0100.0135.94
4.4.40.0000.0375.87
4.4.30.0070.0175.96
4.4.20.0030.0205.98
4.4.10.0130.0135.98
4.4.00.0070.0375.91
4.3.110.0030.0235.92
4.3.100.0000.0235.81
4.3.90.0070.0235.79
4.3.80.0070.0305.77
4.3.70.0070.0175.80
4.3.60.0000.0235.91
4.3.50.0100.0175.77
4.3.40.0030.0335.78
4.3.30.0030.0234.61
4.3.20.0030.0204.62
4.3.10.0000.0234.47
4.3.00.0000.02016.19

preferences:
51.87 ms | 401 KiB | 5 Q