3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Obj { public $num; public function __construct($num) { $this->num = $num; } } $arr = array(new Obj(1),new Obj(2)); var_dump($arr);

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)
8.3.70.0060.00918.55
8.3.60.0140.00418.30
8.3.50.0160.00916.56
8.3.40.0110.00418.68
8.3.30.0070.00718.73
8.3.20.0040.00418.48
8.3.10.0060.00318.59
8.3.00.0040.00419.25
8.2.180.0040.01216.38
8.2.170.0150.00022.96
8.2.160.0060.00918.91
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00419.54
8.2.110.0000.00919.45
8.2.100.0080.00317.80
8.2.90.0040.00419.23
8.2.80.0000.00817.97
8.2.70.0050.00317.50
8.2.60.0070.00018.05
8.2.50.0000.00818.10
8.2.40.0040.00418.09
8.2.30.0030.00617.68
8.2.20.0030.00617.73
8.2.10.0000.00817.69
8.2.00.0060.00317.58
8.1.280.0070.00725.92
8.1.270.0040.00423.99
8.1.260.0030.00526.35
8.1.250.0050.00328.09
8.1.240.0090.00022.04
8.1.230.0030.01317.52
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0060.00317.48
8.1.190.0050.00317.35
8.1.180.0040.00418.10
8.1.170.0050.00318.50
8.1.160.0000.00718.88
8.1.150.0030.00518.63
8.1.140.0080.00017.36
8.1.130.0040.00417.48
8.1.120.0000.00717.38
8.1.110.0040.00417.32
8.1.100.0070.00017.30
8.1.90.0040.00317.47
8.1.80.0040.00417.45
8.1.70.0040.00417.39
8.1.60.0000.00717.56
8.1.50.0040.00417.57
8.1.40.0040.00417.47
8.1.30.0050.00317.65
8.1.20.0000.01017.52
8.1.10.0080.00017.48
8.1.00.0000.00917.33
8.0.300.0000.00818.77
8.0.290.0080.00016.63
8.0.280.0030.00618.35
8.0.270.0080.00017.18
8.0.260.0030.00316.82
8.0.250.0030.00616.83
8.0.240.0040.00416.95
8.0.230.0050.00316.85
8.0.220.0040.00416.80
8.0.210.0030.00316.79
8.0.200.0030.00616.95
8.0.190.0000.00817.00
8.0.180.0020.00516.89
8.0.170.0060.00316.95
8.0.160.0000.00716.87
8.0.150.0000.00816.86
8.0.140.0040.00416.81
8.0.130.0000.00713.29
8.0.120.0030.00516.76
8.0.110.0040.00416.79
8.0.100.0040.00416.82
8.0.90.0000.00816.88
8.0.80.0000.01516.90
8.0.70.0000.00816.89
8.0.60.0080.00016.99
8.0.50.0080.00016.77
8.0.30.0070.00716.73
8.0.20.0100.00817.00
8.0.10.0040.00417.01
8.0.00.0040.01716.69
7.4.330.0050.00013.00
7.4.320.0000.00616.40
7.4.300.0000.00616.53
7.4.290.0100.00016.54
7.4.280.0000.00816.56
7.4.270.0000.00716.63
7.4.260.0000.00613.17
7.4.250.0050.00316.46
7.4.240.0070.00016.59
7.4.230.0040.00416.68
7.4.220.0070.01116.42
7.4.210.0090.00916.54
7.4.200.0070.00016.69
7.4.190.0040.00416.32
7.4.160.0110.00516.46
7.4.150.0120.01216.52
7.4.140.0070.01117.86
7.4.130.0150.00316.41
7.4.120.0090.01016.43
7.4.110.0100.00716.55
7.4.100.0100.00716.72
7.4.90.0070.01016.43
7.4.80.0100.01319.39
7.4.70.0090.00916.60
7.4.60.0160.00716.64
7.4.50.0000.00916.45
7.4.40.0080.00416.31
7.4.30.0130.01016.46
7.4.00.0070.00814.94
7.3.330.0000.00713.08
7.3.320.0000.00513.33
7.3.310.0070.00016.30
7.3.300.0060.00016.30
7.3.290.0060.00916.26
7.3.280.0080.01216.24
7.3.270.0120.00616.43
7.3.260.0040.01316.16
7.3.240.0100.00616.23
7.3.230.0080.00816.29
7.3.210.0100.00616.34
7.3.200.0040.01216.36
7.3.190.0070.01116.30
7.3.180.0100.00716.26
7.3.170.0160.00016.48
7.3.160.0090.00616.32
7.3.120.0070.00914.85
7.3.110.0130.00714.99
7.3.100.0080.00914.50
7.3.90.0030.00914.71
7.3.80.0120.00314.89
7.3.70.0070.00314.58
7.3.60.0070.00714.65
7.3.50.0120.00014.75
7.3.40.0070.00714.90
7.3.30.0030.00614.86
7.3.20.0030.00616.84
7.3.10.0090.00616.49
7.3.00.0030.00616.43
7.2.330.0070.01016.57
7.2.320.0120.01216.27
7.2.310.0130.01016.50
7.2.300.0030.01416.27
7.2.290.0060.01216.39
7.2.250.0090.00914.84
7.2.240.0070.01315.19
7.2.230.0060.00915.21
7.2.220.0030.01414.86
7.2.210.0100.00614.84
7.2.200.0100.00614.95
7.2.190.0030.01314.97
7.2.180.0000.01314.81
7.2.170.0040.01115.01
7.2.160.0060.00615.00
7.2.150.0040.00816.77
7.2.140.0110.00416.64
7.2.130.0000.01716.79
7.2.120.0060.01116.62
7.2.110.0070.00816.66
7.2.100.0930.00716.75
7.2.90.0070.00816.74
7.2.80.0100.00616.70
7.2.70.0110.00316.68
7.2.60.0090.00616.88
7.2.50.0090.00716.75
7.2.40.0130.00416.67
7.2.30.0090.00916.90
7.2.20.0070.00616.67
7.2.10.0090.00916.57
7.2.00.0060.01017.61
7.1.330.0090.00915.53
7.1.320.0080.01115.61
7.1.310.0060.01215.71
7.1.300.0030.01015.67
7.1.290.0060.00915.81
7.1.280.0050.00915.70
7.1.270.0080.00015.60
7.1.260.0030.00915.49
7.1.250.0120.00015.79
7.1.240.0070.00615.67
7.1.230.0010.01115.81
7.1.220.0430.00715.65
7.1.210.0100.00515.77
7.1.200.0090.00415.78
7.1.190.0070.00515.78
7.1.180.0080.00715.52
7.1.170.0110.00415.79
7.1.160.0060.01115.82
7.1.150.0080.01015.79
7.1.140.0080.00415.56
7.1.130.0350.00915.81
7.1.120.0190.00915.73
7.1.110.0110.00515.85
7.1.100.0090.00416.45
7.1.90.0100.00615.85
7.1.80.0040.01015.72
7.1.70.0050.00616.21
7.1.60.0050.00816.96
7.1.50.0100.01116.15
7.1.40.0110.00415.77
7.1.30.0060.00915.71
7.1.20.0090.00215.77
7.1.10.0080.00515.70
7.1.00.0110.02417.97
7.0.330.0040.01115.36
7.0.320.0070.00515.44
7.0.310.0140.00415.10
7.0.300.0080.00415.27
7.0.290.0200.00815.36
7.0.280.0110.00315.11
7.0.270.0090.00615.48
7.0.260.0070.00615.30
7.0.250.0040.00915.32
7.0.240.0130.00015.38
7.0.230.0130.00215.39
7.0.220.0070.00915.39
7.0.210.0050.00915.21
7.0.200.0070.00615.78
7.0.190.0120.00515.36
7.0.180.0100.00515.40
7.0.170.0070.01115.36
7.0.160.0070.00715.48
7.0.150.0060.01015.21
7.0.140.0070.02917.69
7.0.130.0100.00415.42
7.0.120.0040.02917.67
7.0.110.0040.01115.24
7.0.100.0150.00715.45
7.0.90.0090.00615.28
7.0.80.0150.00015.46
7.0.70.0110.00315.41
7.0.60.0120.02716.89
7.0.50.0040.02016.34
7.0.40.0140.01614.85
7.0.30.0090.03114.79
7.0.20.0080.01814.93
7.0.10.0100.02514.84
7.0.00.0080.03114.92
5.6.400.0000.01014.34
5.6.390.0060.00614.36
5.6.380.0080.00514.42
5.6.370.0080.00714.46
5.6.360.0100.00214.08
5.6.350.0080.00614.49
5.6.340.0090.00814.59
5.6.330.0120.00314.38
5.6.320.0060.01014.34
5.6.310.0040.00814.43
5.6.300.0070.00814.28
5.6.290.0100.00514.46
5.6.280.0090.02716.70
5.6.270.0050.01014.28
5.6.260.0090.00514.64
5.6.250.0080.00914.37
5.6.240.0090.00814.35
5.6.230.0070.00914.46
5.6.220.0080.00614.41
5.6.210.0070.01616.35
5.6.200.0110.01315.55
5.6.190.0080.03115.65
5.6.180.0090.02715.61
5.6.170.0100.01715.53
5.6.160.0070.02915.48
5.6.150.0070.02915.61
5.6.140.0050.01815.46
5.6.130.0070.03115.54
5.6.120.0070.01715.67
5.6.110.0080.02115.74
5.6.100.0090.02815.74
5.6.90.0090.02915.57
5.6.80.0030.03215.42
5.6.70.0050.02615.50
5.6.60.0090.03015.26
5.6.50.0100.01915.33
5.6.40.0090.03015.28
5.6.30.0090.02015.34
5.6.20.0090.02815.42
5.6.10.0070.02715.27
5.6.00.0080.02915.38
5.5.380.0070.00512.67
5.5.370.0070.00412.66
5.5.360.0070.00512.66
5.5.350.0070.03015.26
5.5.340.0080.03014.49
5.5.330.0080.02714.55
5.5.320.0030.03414.54
5.5.310.0070.02214.43
5.5.300.0100.02814.38
5.5.290.0060.03114.56
5.5.280.0100.02914.37
5.5.270.0100.01814.59
5.5.260.0100.02714.47
5.5.250.0090.03514.30
5.5.240.0040.02914.34
5.5.230.0060.02214.33
5.5.220.0070.01914.33
5.5.210.0100.02614.18
5.5.200.0040.02914.28
5.5.190.0060.02714.25
5.5.180.0080.02514.25
5.5.170.0050.00914.19
5.5.160.0130.01314.22
5.5.150.0040.02814.29
5.5.140.0070.01714.10
5.5.130.0050.02914.20
5.5.120.0050.02014.29
5.5.110.0080.02714.32
5.5.100.0060.03014.01
5.5.90.0090.02414.07
5.5.80.0100.02514.23
5.5.70.0040.01814.19
5.5.60.0080.02614.16
5.5.50.0050.03214.16
5.5.40.0090.02214.07
5.5.30.0060.02014.21
5.5.20.0080.02714.12
5.5.10.0050.01714.09
5.5.00.0100.02714.11
5.4.450.0090.03013.94
5.4.440.0060.02713.73
5.4.430.0050.01813.86
5.4.420.0070.02713.79
5.4.410.0070.01913.82
5.4.400.0040.02413.82
5.4.390.0050.01913.67
5.4.380.0040.03013.63
5.4.370.0100.02313.56
5.4.360.0040.02413.57
5.4.350.0040.02613.70
5.4.340.0080.02513.62
5.4.330.0040.00510.97
5.4.320.0080.02613.63
5.4.310.0070.02213.69
5.4.300.0050.03013.70
5.4.290.0110.02213.71
5.4.280.0070.01913.68
5.4.270.0060.02913.76
5.4.260.0050.02113.75
5.4.250.0060.01713.67
5.4.240.0070.02113.66
5.4.230.0070.01513.66
5.4.220.0070.02913.68
5.4.210.0070.03013.62
5.4.200.0040.02513.76
5.4.190.0120.01913.60
5.4.180.0050.02013.72
5.4.170.0070.01813.67
5.4.160.0060.02113.59
5.4.150.0050.03013.70
5.4.140.0050.02412.79
5.4.130.0070.01612.77
5.4.120.0050.01412.73
5.4.110.0080.01712.82
5.4.100.0020.02312.83
5.4.90.0090.01512.79
5.4.80.0080.01412.90
5.4.70.0060.01612.71
5.4.60.0050.02812.76
5.4.50.0100.01212.88
5.4.40.0070.01912.82
5.4.30.0080.02112.83
5.4.20.0080.02512.92
5.4.10.0050.02412.90
5.4.00.0080.02612.66
5.3.290.0050.02912.13
5.3.280.0030.02012.09
5.3.270.0060.02612.09
5.3.260.0070.02112.09
5.3.250.0100.02412.10
5.3.240.0050.02312.10
5.3.230.0080.01412.03
5.3.220.0080.01112.15
5.3.210.0050.01412.06
5.3.200.0050.01512.06
5.3.190.0080.01812.11
5.3.180.0050.01812.07
5.3.170.0090.01512.07
5.3.160.0040.01812.08
5.3.150.0050.01612.08
5.3.140.0090.02812.14
5.3.130.0050.01612.08
5.3.120.0090.02912.06
5.3.110.0060.02812.05
5.3.100.0020.03111.90
5.3.90.0090.02111.88
5.3.80.0070.02611.90
5.3.70.0080.02511.92
5.3.60.0040.03211.89
5.3.50.0050.01911.88
5.3.40.0070.01911.83
5.3.30.0070.01911.82
5.3.20.0080.01311.79
5.3.10.0120.01811.78
5.3.00.0040.02811.75
5.2.170.0070.03211.03
5.2.160.0050.03211.04
5.2.150.0050.02211.04
5.2.140.0060.02010.97
5.2.130.0070.01711.01
5.2.120.0060.03010.99
5.2.110.0100.02011.00
5.2.100.0050.03211.05
5.2.90.0030.02710.95
5.2.80.0060.02111.01
5.2.70.0070.01811.01
5.2.60.0030.03711.00
5.2.50.0060.02010.89
5.2.40.0100.01310.94
5.2.30.0060.03210.96
5.2.20.0070.01710.98
5.2.10.0030.03310.88
5.2.00.0040.02410.77
5.1.60.0080.01710.50
5.1.50.0070.02710.49
5.1.40.0040.01710.47
5.1.30.0070.01510.63
5.1.20.0050.02310.55
5.1.10.0040.01610.51
5.1.00.0050.03010.39
5.0.50.0040.0199.70
5.0.40.0040.0239.68
5.0.30.0060.0349.68
5.0.20.0040.0139.68
5.0.10.0060.0239.68
5.0.00.0060.0339.68
4.4.90.0040.0139.68
4.4.80.0030.0169.68
4.4.70.0020.0119.68
4.4.60.0050.0149.68
4.4.50.0050.0189.68
4.4.40.0020.0209.68
4.4.30.0080.0139.68
4.4.20.0010.0149.68
4.4.10.0000.0249.68
4.4.00.0000.0279.68
4.3.110.0080.0139.68
4.3.100.0020.0209.68
4.3.90.0050.0169.68
4.3.80.0040.0149.68
4.3.70.0000.0129.68
4.3.60.0010.0169.68
4.3.50.0080.0149.68
4.3.40.0040.0239.68
4.3.30.0020.0219.68
4.3.20.0020.0169.68
4.3.10.0040.0089.68
4.3.00.0030.0179.68

preferences:
55.63 ms | 401 KiB | 5 Q