3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo extends stdClass {} $x = array('x' => 10); var_dump($x); var_dump((object)$x); var_dump(new stdClass('foo')); var_dump(new stdClass($x));

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)
8.3.40.0090.00618.46
8.3.30.0070.00720.30
8.3.20.0030.00520.25
8.3.10.0080.00021.84
8.3.00.0070.00322.46
8.2.170.0070.00722.96
8.2.160.0030.01019.29
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0050.00319.56
8.2.110.0030.00622.08
8.2.100.0090.00321.00
8.2.90.0000.00819.22
8.2.80.0040.00419.21
8.2.70.0030.00817.50
8.2.60.0080.00017.91
8.2.50.0030.00518.07
8.2.40.0030.00618.03
8.2.30.0000.00717.87
8.2.20.0040.00417.45
8.2.10.0060.00317.72
8.2.00.0000.00717.66
8.1.270.0080.00024.66
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0030.00723.96
8.1.230.0080.00319.00
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0030.00617.13
8.1.190.0000.00817.42
8.1.180.0090.00020.24
8.1.170.0080.00018.33
8.1.160.0000.00722.20
8.1.150.0050.00218.57
8.1.140.0000.00717.38
8.1.130.0080.00017.87
8.1.120.0030.00317.44
8.1.110.0000.00817.43
8.1.100.0000.00817.41
8.1.90.0000.00717.39
8.1.80.0040.00417.32
8.1.70.0070.00017.37
8.1.60.0000.00917.46
8.1.50.0080.00017.39
8.1.40.0040.00417.36
8.1.30.0000.00817.63
8.1.20.0000.00817.65
8.1.10.0060.00317.48
8.1.00.0040.00417.29
8.0.300.0000.00718.77
8.0.290.0030.00317.05
8.0.280.0030.00318.39
8.0.270.0070.00017.23
8.0.260.0030.00316.75
8.0.250.0070.00016.76
8.0.240.0060.00316.90
8.0.230.0020.00516.72
8.0.220.0030.00516.85
8.0.210.0030.00316.72
8.0.200.0000.00716.89
8.0.190.0050.00316.93
8.0.180.0000.00716.79
8.0.170.0040.00416.73
8.0.160.0070.00016.78
8.0.150.0040.00416.83
8.0.140.0030.00316.77
8.0.130.0030.00313.19
8.0.120.0000.00716.79
8.0.110.0050.00316.75
8.0.100.0080.00016.86
8.0.90.0040.00416.65
8.0.80.0180.00416.71
8.0.70.0070.00016.79
8.0.60.0000.00716.78
8.0.50.0040.00416.70
8.0.30.0090.01016.80
8.0.20.0120.00917.40
8.0.10.0080.00016.93
8.0.00.0090.00916.59
7.4.330.0030.00315.00
7.4.320.0060.00016.60
7.4.300.0060.00016.50
7.4.290.0030.00316.63
7.4.280.0000.00716.49
7.4.270.0060.00016.62
7.4.260.0020.00516.62
7.4.250.0000.00816.51
7.4.240.0020.00716.49
7.4.230.0030.00316.62
7.4.220.0060.00916.42
7.4.210.0060.00816.52
7.4.200.0070.00016.71
7.4.190.0000.00716.56
7.4.160.0090.00616.52
7.4.150.0110.00717.40
7.4.140.0060.01217.86
7.4.130.0130.00416.44
7.4.120.0090.00916.56
7.4.110.0080.00816.41
7.4.100.0080.01216.46
7.4.90.0090.00816.34
7.4.80.0090.00819.39
7.4.70.0120.00916.32
7.4.60.0090.00916.63
7.4.50.0030.00516.41
7.4.40.0060.01022.77
7.4.30.0110.00616.43
7.4.10.0040.01615.04
7.4.00.0040.01114.74
7.3.330.0000.00513.21
7.3.320.0020.00213.21
7.3.310.0000.00716.05
7.3.300.0070.00016.25
7.3.290.0120.00616.18
7.3.280.0070.01016.21
7.3.270.0080.00817.40
7.3.260.0140.00316.38
7.3.250.0100.00716.33
7.3.240.0110.01116.40
7.3.230.0090.00816.49
7.3.210.0050.01116.46
7.3.200.0110.00419.39
7.3.190.0120.00916.39
7.3.180.0030.01416.18
7.3.170.0090.01216.54
7.3.160.0070.01016.44
7.3.130.0000.01514.93
7.3.120.0070.01014.47
7.3.110.0090.00814.61
7.3.100.0030.01014.60
7.3.90.0050.00714.79
7.3.80.0090.00714.64
7.3.70.0070.00514.73
7.3.60.0050.00714.62
7.3.50.0050.00614.48
7.3.40.0080.00514.69
7.3.30.0050.00814.62
7.3.20.0090.00416.54
7.3.10.0080.00616.44
7.3.00.0010.01116.40
7.2.330.0090.00916.63
7.2.320.0130.00416.52
7.2.310.0160.00616.41
7.2.300.0070.01016.56
7.2.290.0050.01116.59
7.2.260.0090.00914.80
7.2.250.0070.01214.90
7.2.240.0000.01914.66
7.2.230.0040.00914.93
7.2.220.0080.00214.89
7.2.210.0060.01114.74
7.2.200.0060.00814.94
7.2.190.0030.00914.82
7.2.180.0030.01214.78
7.2.170.0040.00915.02
7.2.160.0100.00314.72
7.2.150.0060.00916.82
7.2.140.0040.00716.83
7.2.130.0110.00716.91
7.2.120.0000.01016.75
7.2.110.0000.01416.80
7.2.100.0070.00716.68
7.2.90.0000.01116.60
7.2.80.0060.00916.75
7.2.70.0060.00616.64
7.2.60.0070.00616.64
7.2.50.0060.01216.66
7.2.40.0090.00616.95
7.2.30.0040.01116.82
7.2.20.0030.00616.82
7.2.10.0070.00416.60
7.2.00.0070.00316.89
7.1.330.0050.00915.74
7.1.320.0020.00915.48
7.1.310.0080.00515.78
7.1.300.0030.01015.83
7.1.290.0040.00915.66
7.1.280.0040.00615.69
7.1.270.0040.00615.64
7.1.260.0050.00815.75
7.1.250.0130.00315.62
7.1.240.0070.00715.64
7.1.230.0060.00615.73
7.1.220.0000.00915.59
7.1.210.0090.00615.66
7.1.200.0080.00715.76
7.1.190.0030.01015.88
7.1.180.0110.00315.79
7.1.170.0030.00715.85
7.1.160.0070.00715.83
7.1.150.0060.00915.66
7.1.140.0040.00815.63
7.1.130.0040.00815.76
7.1.120.0000.00915.85
7.1.110.0030.00715.81
7.1.100.0040.01115.52
7.1.90.0030.00915.73
7.1.80.0100.00315.44
7.1.70.0030.00616.46
7.1.60.0030.01517.47
7.1.50.0080.00516.34
7.1.40.0040.01115.75
7.1.30.0000.01015.80
7.1.20.0000.01015.77
7.1.10.0080.00015.68
7.1.00.0040.03619.00
7.0.330.0070.00715.31
7.0.320.0030.00715.32
7.0.310.0060.00815.43
7.0.300.0040.00815.14
7.0.290.0000.01315.35
7.0.280.0040.01215.32
7.0.270.0000.00915.08
7.0.260.0000.00915.29
7.0.250.0110.00315.32
7.0.240.0050.00315.39
7.0.230.0030.00615.35
7.0.220.0040.00815.43
7.0.210.0030.01015.30
7.0.200.0050.00515.80
7.0.190.0030.01215.44
7.0.180.0060.00615.38
7.0.170.0030.00615.13
7.0.160.0030.00715.18
7.0.150.0030.00915.17
7.0.140.0060.03818.77
7.0.130.0080.00815.32
7.0.120.0030.00915.51
7.0.110.0060.00615.41
7.0.100.0090.02017.70
7.0.90.0030.02817.63
7.0.80.0070.04017.72
7.0.70.0060.03117.53
7.0.60.0070.04017.49
7.0.50.0100.04217.79
7.0.40.0020.04416.84
7.0.30.0030.05116.75
7.0.20.0100.03816.68
7.0.10.0070.04516.71
7.0.00.0150.03816.79
5.6.400.0040.00814.44
5.6.390.0070.00714.38
5.6.380.0060.00314.45
5.6.370.0070.00413.85
5.6.360.0080.00414.57
5.6.350.0040.00414.05
5.6.340.0060.00314.68
5.6.330.0030.00614.14
5.6.320.0080.00013.93
5.6.310.0030.00914.07
5.6.300.0070.00414.34
5.6.290.0040.00814.23
5.6.280.0090.03717.48
5.6.270.0060.00614.41
5.6.260.0060.00614.32
5.6.250.0080.02017.38
5.6.240.0080.04217.43
5.6.230.0050.02517.42
5.6.220.0070.04417.41
5.6.210.0070.04517.48
5.6.200.0070.05217.69
5.6.190.0070.04217.57
5.6.180.0160.03817.67
5.6.170.0120.04017.74
5.6.160.0100.03817.71
5.6.150.0080.02917.51
5.6.140.0100.04317.81
5.6.130.0110.03517.68
5.6.120.0100.04517.66
5.6.110.0070.04217.61
5.6.100.0090.04517.66
5.6.90.0070.04517.71
5.6.80.0050.04717.50
5.6.70.0120.03717.17
5.6.60.0060.04417.33
5.6.50.0080.04217.16
5.6.40.0120.03917.38
5.6.30.0050.04617.33
5.6.20.0100.02417.27
5.6.10.0110.04017.16
5.6.00.0050.03917.35
5.5.380.0020.02517.32
5.5.370.0120.03517.29
5.5.360.0030.05017.41
5.5.350.0080.02517.44
5.5.340.0020.04717.50
5.5.330.0090.04417.55
5.5.320.0060.04517.57
5.5.310.0070.03517.62
5.5.300.0120.04217.65
5.5.290.0070.04517.51
5.5.280.0090.03717.62
5.5.270.0080.04417.54
5.5.260.0050.05217.53
5.5.250.0030.04617.42
5.5.240.0050.02817.23
5.5.230.0100.04117.21
5.5.220.0090.04217.25
5.5.210.0090.04217.13
5.5.200.0120.03717.09
5.5.190.0080.04117.13
5.5.180.0070.04017.24
5.5.170.0070.00714.01
5.5.160.0040.04417.17
5.5.150.0120.03717.00
5.5.140.0090.04317.15
5.5.130.0050.03817.18
5.5.120.0050.04217.24
5.5.110.0080.04217.18
5.5.100.0060.02617.19
5.5.90.0080.03017.14
5.5.80.0120.03816.94
5.5.70.0080.02617.13
5.5.60.0060.02617.19
5.5.50.0050.04717.12
5.5.40.0050.04317.12
5.5.30.0080.04016.97
5.5.20.0090.04117.25
5.5.10.0100.04117.02
5.5.00.0050.04717.12
5.4.450.0080.03115.10
5.4.440.0020.04715.23
5.4.430.0060.04115.33
5.4.420.0030.04015.09
5.4.410.0080.03815.20
5.4.400.0070.04214.84
5.4.390.0120.03514.91
5.4.380.0090.03715.10
5.4.370.0040.04215.06
5.4.360.0050.04014.89
5.4.350.0080.04114.98
5.4.340.0080.03715.20
5.4.330.0040.00710.93
5.4.320.0110.03315.10
5.4.310.0080.03215.01
5.4.300.0060.02314.87
5.4.290.0050.04315.17
5.4.280.0050.04015.02
5.4.270.0060.02515.04
5.4.260.0070.04114.97
5.4.250.0050.04015.01
5.4.240.0070.03914.98
5.4.230.0090.03915.02
5.4.220.0070.04015.10
5.4.210.0070.03814.91
5.4.200.0130.03014.98
5.4.190.0030.03415.18
5.4.180.0030.04315.03
5.4.170.0050.04214.84
5.4.160.0040.04214.95
5.4.150.0030.04015.11
5.4.140.0090.03113.78
5.4.130.0110.03013.69
5.4.120.0150.03013.74
5.4.110.0080.03813.80
5.4.100.0050.02813.81
5.4.90.0080.03813.69
5.4.80.0080.02613.64
5.4.70.0080.02313.54
5.4.60.0050.04113.79
5.4.50.0030.02913.71
5.4.40.0010.04113.79
5.4.30.0060.03013.79
5.4.20.0070.03413.74
5.4.10.0030.02713.64
5.4.00.0080.03513.48
5.3.290.0050.04112.71
5.3.280.0050.04112.52
5.3.270.0070.04012.64
5.3.260.0070.03812.58
5.3.250.0030.04512.63
5.3.240.0080.04112.49
5.3.230.0140.03412.47
5.3.220.0050.02412.38
5.3.210.0080.02812.56
5.3.200.0060.03012.52
5.3.190.0050.04112.41
5.3.180.0050.03512.53
5.3.170.0080.04212.63
5.3.160.0100.03712.46
5.3.150.0080.03212.50
5.3.140.0050.04112.58
5.3.130.0030.04112.48
5.3.120.0100.02512.42
5.3.110.0020.04612.54
5.3.100.0050.04312.30
5.3.90.0080.03812.33
5.3.80.0060.03512.14
5.3.70.0070.03512.14
5.3.60.0070.04012.36
5.3.50.0050.04012.22
5.3.40.0070.03812.23
5.3.30.0050.04112.22
5.3.20.0040.03812.03
5.3.10.0070.03712.03
5.3.00.0080.03711.99
5.2.170.0070.04011.23
5.2.160.0030.06311.25
5.2.150.0030.04311.23
5.2.140.0070.06011.04
5.2.130.0070.03711.16
5.2.120.0030.06011.22
5.2.110.0100.05311.00
5.2.100.0030.06011.20
5.2.90.0030.06011.13
5.2.80.0070.06011.18
5.2.70.0030.06311.11
5.2.60.0070.06311.17
5.2.50.0100.06010.95
5.2.40.0070.05310.93
5.2.30.0130.05311.00
5.2.20.0100.05310.81
5.2.10.0100.05310.92
5.2.00.0030.06310.71
5.1.60.0100.0479.88
5.1.50.0130.02710.08
5.1.40.0000.0409.80
5.1.30.0070.05310.42
5.1.20.0000.06010.45
5.1.10.0170.0439.90
5.1.00.0000.05710.09
5.0.50.0030.0379.61
5.0.40.0070.0279.61
5.0.30.0030.0679.61
5.0.20.0070.0409.61
5.0.10.0030.0379.61
5.0.00.0030.0479.61
4.4.90.0030.0309.61
4.4.80.0070.0309.61
4.4.70.0000.0409.61
4.4.60.0030.0379.61
4.4.50.0000.0379.61
4.4.40.0000.0539.61
4.4.30.0000.0379.61
4.4.20.0030.0379.61
4.4.10.0000.0379.61
4.4.00.0070.0539.61
4.3.110.0030.0339.61
4.3.100.0030.0309.61
4.3.90.0070.0279.61
4.3.80.0100.0509.61
4.3.70.0070.0309.61
4.3.60.0030.0339.61
4.3.50.0000.0339.61
4.3.40.0070.0479.61
4.3.30.0030.0309.61
4.3.20.0000.0309.61
4.3.10.0030.0339.61
4.3.00.0000.0339.61

preferences:
39.61 ms | 400 KiB | 5 Q