3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ar = new ArrayObject(['a', 'b']); $ar->x = 'x'; var_dump($ar); var_dump((array)$ar);

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)
8.3.60.0090.00616.75
8.3.50.0150.00222.88
8.3.40.0070.00718.75
8.3.30.0030.01019.04
8.3.20.0070.00020.25
8.3.10.0050.00323.53
8.3.00.0060.00319.38
8.2.180.0070.01118.41
8.2.170.0040.01122.96
8.2.160.0060.00920.38
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00419.83
8.2.110.0100.00022.10
8.2.100.0070.00417.60
8.2.90.0030.00519.07
8.2.80.0080.00017.97
8.2.70.0040.00417.49
8.2.60.0000.00817.65
8.2.50.0080.00018.07
8.2.40.0000.00919.76
8.2.30.0050.00318.04
8.2.20.0000.00717.67
8.2.10.0040.00418.02
8.2.00.0040.00417.57
8.1.280.0110.00425.92
8.1.270.0030.00624.02
8.1.260.0060.00326.35
8.1.250.0000.00728.09
8.1.240.0090.00023.83
8.1.230.0070.00419.02
8.1.220.0080.00017.74
8.1.210.0060.00318.77
8.1.200.0060.00317.22
8.1.190.0060.00317.23
8.1.180.0000.00818.10
8.1.170.0030.00518.62
8.1.160.0040.00421.82
8.1.150.0040.00418.81
8.1.140.0070.00017.38
8.1.130.0000.00717.73
8.1.120.0000.00717.41
8.1.110.0030.00517.30
8.1.100.0000.00717.26
8.1.90.0030.00517.29
8.1.80.0000.00717.39
8.1.70.0030.00317.38
8.1.60.0030.00617.43
8.1.50.0040.00417.46
8.1.40.0030.00617.43
8.1.30.0000.00817.46
8.1.20.0000.00717.68
8.1.10.0000.00717.54
8.1.00.0070.00017.38
8.0.300.0040.00419.14
8.0.290.0000.00716.63
8.0.280.0000.00718.29
8.0.270.0000.00717.09
8.0.260.0030.00317.10
8.0.250.0000.00716.77
8.0.240.0030.00316.75
8.0.230.0030.00516.82
8.0.220.0000.00616.79
8.0.210.0000.00816.79
8.0.200.0000.00616.73
8.0.190.0070.00016.78
8.0.180.0000.00816.91
8.0.170.0040.00416.86
8.0.160.0040.00416.80
8.0.150.0060.00316.77
8.0.140.0000.00716.63
8.0.130.0040.00413.29
8.0.120.0070.00016.80
8.0.110.0030.00516.75
8.0.100.0040.00416.72
8.0.90.0000.00716.93
8.0.80.0100.00616.87
8.0.70.0020.00516.84
8.0.60.0000.00816.61
8.0.50.0080.00016.66
8.0.30.0090.01016.81
8.0.20.0130.00617.40
8.0.10.0040.00416.86
8.0.00.0110.01116.60
7.4.330.0030.00315.00
7.4.320.0000.00716.63
7.4.300.0000.00716.52
7.4.290.0030.00316.46
7.4.280.0020.00516.54
7.4.270.0000.00716.48
7.4.260.0000.00816.52
7.4.250.0040.00416.47
7.4.240.0050.00216.40
7.4.230.0030.00316.47
7.4.220.0100.00716.57
7.4.210.0090.00616.61
7.4.200.0030.00316.51
7.4.160.0060.00916.40
7.4.150.0130.01017.40
7.4.140.0050.01317.86
7.4.130.0100.00816.40
7.4.120.0100.01016.57
7.4.110.0120.00616.48
7.4.100.0170.00016.45
7.4.90.0100.00716.52
7.4.80.0140.00519.39
7.4.70.0080.00816.54
7.4.60.0100.00716.47
7.4.50.0000.00816.54
7.4.40.0110.00716.57
7.4.30.0090.00616.43
7.4.10.0100.01014.95
7.4.00.0070.01114.91
7.3.330.0050.00013.13
7.3.320.0000.00612.98
7.3.310.0030.00316.25
7.3.300.0040.00416.12
7.3.290.0060.01316.26
7.3.280.0100.00816.31
7.3.270.0060.01917.40
7.3.260.0040.01516.25
7.3.250.0070.01116.34
7.3.240.0130.01316.34
7.3.230.0100.00616.57
7.3.210.0060.01216.55
7.3.200.0180.00019.39
7.3.190.0100.00616.21
7.3.180.0100.00716.32
7.3.170.0000.01716.39
7.3.160.0040.01316.31
7.3.130.0120.00414.59
7.3.120.0070.01014.86
7.3.110.0090.00714.74
7.3.100.0030.01214.72
7.3.90.0050.00914.96
7.3.80.0040.01014.90
7.3.70.0030.01114.61
7.3.60.0050.00914.70
7.3.50.0080.00614.83
7.3.40.0070.00714.85
7.3.30.0040.00714.68
7.3.20.0060.00716.58
7.3.10.0060.00816.62
7.3.00.0080.00716.62
7.2.330.0100.00916.50
7.2.320.0070.01316.70
7.2.310.0070.01016.51
7.2.300.0070.01016.35
7.2.290.0070.01016.34
7.2.260.0090.00915.19
7.2.250.0090.00915.11
7.2.240.0050.00814.97
7.2.230.0080.00714.73
7.2.220.0030.01015.03
7.2.210.0060.00714.88
7.2.200.0060.00715.00
7.2.190.0050.00615.11
7.2.180.0030.00915.09
7.2.170.0040.01215.08
7.2.160.0080.00615.07
7.2.150.0040.01016.71
7.2.140.0050.00916.83
7.2.130.0060.00716.89
7.2.120.0040.01116.81
7.2.110.0080.00616.82
7.2.100.0080.00316.77
7.2.90.0110.00516.84
7.2.80.0050.01016.73
7.2.70.0060.01116.87
7.2.60.0070.01216.97
7.2.50.0040.01016.73
7.2.40.0100.00516.88
7.2.30.0060.01016.88
7.2.20.0050.00816.84
7.2.10.0060.00816.82
7.2.00.0060.00717.25
7.1.330.0070.00715.73
7.1.320.0070.01115.77
7.1.310.0040.00915.66
7.1.300.0070.00715.53
7.1.290.0100.00415.65
7.1.280.0030.01015.71
7.1.270.0070.00715.65
7.1.260.0040.00815.74
7.1.250.0050.00815.81
7.1.240.0040.01115.75
7.1.230.0070.01015.63
7.1.220.0030.01015.84
7.1.210.0040.01415.81
7.1.200.0060.00615.62
7.1.190.0080.00415.85
7.1.180.0060.00315.73
7.1.170.0030.00615.80
7.1.160.0000.01415.65
7.1.150.0120.00415.51
7.1.140.0090.00315.84
7.1.130.0080.00815.48
7.1.120.0120.00315.87
7.1.110.0100.00715.63
7.1.100.0110.00316.71
7.1.90.0030.00915.79
7.1.80.0080.00415.66
7.1.70.0050.00716.45
7.1.60.0110.00617.54
7.1.50.0170.01025.23
7.1.40.0060.00915.73
7.1.30.0070.00415.49
7.1.20.0090.00615.53
7.1.10.0060.00915.75
7.1.00.0060.03819.11
7.0.330.0030.01215.21
7.0.320.0090.00615.46
7.0.310.0110.00315.23
7.0.300.0030.00815.34
7.0.290.0030.01015.39
7.0.280.0000.01315.13
7.0.270.0040.01215.28
7.0.260.0070.00715.31
7.0.250.0070.00715.43
7.0.240.0040.00715.18
7.0.230.0090.00615.48
7.0.220.0030.01015.55
7.0.210.0060.00615.42
7.0.200.0030.00616.04
7.0.190.0030.00615.21
7.0.180.0040.00415.48
7.0.170.0070.00715.48
7.0.160.0070.00715.27
7.0.150.0060.00615.51
7.0.140.0030.04018.71
7.0.130.0070.01015.47
7.0.120.0080.00815.26
7.0.110.0080.00815.50
7.0.100.0030.00715.47
7.0.90.0070.00715.36
7.0.80.0110.00015.52
7.0.70.0040.01115.40
7.0.60.0020.03717.65
7.0.50.0070.04316.61
7.0.40.0070.02516.78
7.0.30.0240.03516.82
7.0.20.0200.03416.83
7.0.10.0080.03916.88
7.0.00.0050.04316.79
5.6.400.0030.01314.32
5.6.390.0030.00614.14
5.6.380.0070.00714.41
5.6.370.0090.00614.30
5.6.360.0040.00714.71
5.6.350.0040.01414.57
5.6.340.0030.01014.21
5.6.330.0040.00714.40
5.6.320.0060.00914.15
5.6.310.0060.00914.03
5.6.300.0060.00314.37
5.6.290.0040.00414.41
5.6.280.0060.04117.63
5.6.270.0000.01714.32
5.6.260.0060.00314.50
5.6.250.0040.01114.43
5.6.240.0000.00814.30
5.6.230.0030.00614.34
5.6.220.0060.00914.45
5.6.210.0100.04017.43
5.6.200.0130.04016.27
5.6.190.0020.02717.21
5.6.180.0160.02417.35
5.6.170.0140.03717.31
5.6.160.0110.03017.56
5.6.150.0100.02616.33
5.6.140.0080.04016.45
5.6.130.0060.04416.25
5.6.120.0080.03017.72
5.6.110.0070.04217.59
5.6.100.0030.04517.55
5.6.90.0110.04217.79
5.6.80.0050.04517.30
5.6.70.0070.00414.47
5.6.60.0000.01514.57
5.6.50.0000.01514.20
5.6.40.0040.00714.37
5.6.30.0160.00014.18
5.6.20.0030.00914.18
5.6.10.0120.00314.20
5.6.00.0030.01014.30
5.5.380.0030.00814.43
5.5.370.0040.00714.34
5.5.360.0100.00314.24
5.5.350.1450.02717.31
5.5.340.0070.03916.09
5.5.330.0070.04717.29
5.5.320.0300.03217.48
5.5.310.0240.04417.28
5.5.300.0070.04316.17
5.5.290.0020.02716.21
5.5.280.0060.04617.46
5.5.270.0050.03217.55
5.5.260.0080.03317.53
5.5.250.0030.04817.47
5.5.240.0180.04317.28
5.5.230.0030.00714.25
5.5.220.0030.00914.18
5.5.210.0040.00714.30
5.5.200.0090.00614.09
5.5.190.0090.00614.44
5.5.180.0030.01014.27
5.5.170.0000.00914.26
5.5.160.0100.00614.18
5.5.150.0070.01013.82
5.5.140.0080.00313.98
5.5.130.0080.00014.31
5.5.120.0070.00714.38
5.5.110.0050.00514.26
5.5.100.0080.00814.38
5.5.90.0120.00314.37
5.5.80.0030.00914.38
5.5.70.0040.00814.34
5.5.60.0070.01014.36
5.5.50.0030.01214.33
5.5.40.0030.00614.17
5.5.30.0000.00914.34
5.5.20.0080.00814.02
5.5.10.0060.00814.26
5.5.00.0080.00814.46
5.4.450.0140.02715.05
5.4.440.0450.02315.24
5.4.430.0280.03315.34
5.4.420.0530.02315.34
5.4.410.0350.02015.21
5.4.400.0770.01914.87
5.4.390.0620.02014.95
5.4.380.0540.03014.73
5.4.370.0070.03114.71
5.4.360.0130.03514.73
5.4.350.0130.03514.96
5.4.340.0120.02514.80
5.4.330.0030.00310.70
5.4.320.0040.02211.81
5.4.310.0070.02111.79
5.4.300.0020.02211.57
5.4.290.0040.02111.66
5.4.280.0040.02211.58
5.4.270.0040.02211.58
5.4.260.0060.02411.68
5.4.250.0040.02211.58
5.4.240.0040.01911.45
5.4.230.0070.01911.56
5.4.220.0030.02311.47
5.4.210.0090.01811.52
5.4.200.0020.02311.53
5.4.190.0050.01911.60
5.4.180.0050.02511.60
5.4.170.0070.02411.68
5.4.160.0060.02611.63
5.4.150.0080.01811.56
5.4.140.0020.02411.45
5.4.130.0030.02511.47
5.4.120.0030.02411.51
5.4.110.0040.02111.41
5.4.100.0050.02011.51
5.4.90.0040.02111.40
5.4.80.0060.02111.51
5.4.70.0020.02711.42
5.4.60.0050.02011.51
5.4.50.0060.01911.40
5.4.40.0050.02911.50
5.4.30.0020.02111.38
5.4.20.0040.02311.40
5.4.10.0050.02111.38
5.4.00.0050.02111.17
5.3.290.0040.05112.80
5.3.280.0100.04412.71
5.3.270.0040.04812.72
5.3.260.0060.03912.72
5.3.250.0060.03812.72
5.3.240.0070.03612.72
5.3.230.0070.03812.71
5.3.220.0050.04012.68
5.3.210.0080.03712.68
5.3.200.0060.03612.68
5.3.190.0110.03312.68
5.3.180.0060.03612.67
5.3.170.0050.03712.67
5.3.160.0090.03512.67
5.3.150.0070.03912.68
5.3.140.0080.03612.66
5.3.130.0060.03912.66
5.3.120.0030.04112.66
5.3.110.0070.04012.66
5.3.100.0080.03512.12
5.3.90.0060.03612.08
5.3.80.0020.04112.07
5.3.70.0030.03912.08
5.3.60.0100.03412.06
5.3.50.0090.03512.00
5.3.40.0030.03812.00
5.3.30.0060.03911.95
5.3.20.0050.03711.72
5.3.10.0050.03611.70
5.3.00.0050.03611.68
5.2.170.0050.0309.18
5.2.160.0050.0299.18
5.2.150.0070.0289.18
5.2.140.0050.0319.18
5.2.130.0060.0399.14
5.2.120.0080.0389.14
5.2.110.0040.0359.15
5.2.100.0060.0279.14
5.2.90.0070.0299.14
5.2.80.0060.0379.14
5.2.70.0070.0289.14
5.2.60.0090.0269.09
5.2.50.0040.0329.06
5.2.40.0060.0279.04
5.2.30.0060.0289.02
5.2.20.0020.0319.00
5.2.10.0030.0298.93
5.2.00.0050.0288.78
5.1.60.0030.0258.07
5.1.50.0050.0248.06
5.1.40.0080.0228.05
5.1.30.0070.0288.40
5.1.20.0060.0358.41
5.1.10.0050.0288.14
5.1.00.0080.0228.14
5.0.50.0050.0196.63
5.0.40.0030.0196.48
5.0.30.0040.0306.29
5.0.20.0040.0186.27
5.0.10.0030.0206.24
5.0.00.0040.0306.23
4.4.90.0030.0154.77
4.4.80.0030.0144.75
4.4.70.0030.0154.76
4.4.60.0030.0154.75
4.4.50.0020.0164.77
4.4.40.0020.0264.71
4.4.30.0030.0154.76
4.4.20.0020.0164.85
4.4.10.0020.0164.85
4.4.00.0040.0234.76
4.3.110.0020.0164.66
4.3.100.0020.0154.66
4.3.90.0030.0144.63
4.3.80.0040.0234.58
4.3.70.0010.0154.63
4.3.60.0030.0144.62
4.3.50.0020.0164.63
4.3.40.0030.0244.54
4.3.30.0060.0123.29
4.3.20.0030.0153.27
4.3.10.0020.0153.21
4.3.00.0270.01715.85

preferences:
39.87 ms | 401 KiB | 5 Q