3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new stdClass(); $a->a = 1; $a->b = 2; $b = (array)$a; var_dump($a); var_dump($b);

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
8.3.60.0070.01416.50
8.3.50.0240.01021.98
8.3.40.0090.00618.59
8.3.30.0000.01419.06
8.3.20.0070.00020.29
8.3.10.0040.00421.70
8.3.00.0000.00822.32
8.2.190.0150.00016.75
8.2.180.0070.01018.29
8.2.170.0090.00622.96
8.2.160.0120.00322.08
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0050.00226.16
8.2.120.0040.00417.25
8.2.110.0070.00319.16
8.2.100.0090.00317.63
8.2.90.0030.00519.19
8.2.80.0000.00917.97
8.2.70.0050.00517.63
8.2.60.0040.00417.93
8.2.50.0090.00018.07
8.2.40.0050.00319.82
8.2.30.0030.00618.01
8.2.20.0030.00617.50
8.2.10.0040.00417.89
8.2.00.0040.00417.93
8.1.280.0150.00025.92
8.1.270.0030.00620.26
8.1.260.0030.00326.35
8.1.250.0000.00728.09
8.1.240.0030.00622.65
8.1.230.0070.00317.70
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0040.00417.35
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0030.00518.36
8.1.160.0040.00421.86
8.1.150.0120.00018.84
8.1.140.0100.00017.30
8.1.130.0040.00417.69
8.1.120.0000.00717.28
8.1.110.0000.00817.28
8.1.100.0070.00017.44
8.1.90.0000.00717.45
8.1.80.0050.00317.35
8.1.70.0000.00717.46
8.1.60.0000.00817.47
8.1.50.0060.00317.61
8.1.40.0040.00417.48
8.1.30.0030.00617.61
8.1.20.0000.00817.57
8.1.10.0070.00017.55
8.1.00.0070.00017.34
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0030.00318.40
8.0.270.0000.00717.11
8.0.260.0030.00318.39
8.0.250.0000.00616.89
8.0.240.0040.00416.92
8.0.230.0050.00316.88
8.0.220.0030.00316.73
8.0.210.0050.00616.87
8.0.200.0000.00716.82
8.0.190.0040.00416.89
8.0.180.0000.00816.76
8.0.170.0000.00816.90
8.0.160.0000.00716.79
8.0.150.0030.00316.64
8.0.140.0000.00716.83
8.0.130.0000.00613.32
8.0.120.0030.00516.86
8.0.110.0040.00416.73
8.0.100.0000.00716.89
8.0.90.0000.00716.63
8.0.80.0100.01116.77
8.0.70.0000.00716.78
8.0.60.0070.00016.65
8.0.50.0070.00016.86
8.0.30.0080.01017.05
8.0.20.0090.01017.40
8.0.10.0000.00716.77
8.0.00.0090.00916.62
7.4.330.0060.00015.10
7.4.320.0000.00716.43
7.4.300.0050.00216.52
7.4.290.0060.00316.59
7.4.280.0030.00616.48
7.4.270.0030.00316.63
7.4.260.0030.00316.48
7.4.250.0030.00716.43
7.4.240.0040.00416.59
7.4.230.0030.00316.62
7.4.220.0090.00916.55
7.4.210.0080.01116.65
7.4.200.0000.00716.70
7.4.160.0000.01516.43
7.4.150.0110.01117.40
7.4.140.0080.01817.86
7.4.130.0070.01016.45
7.4.120.0070.01016.49
7.4.110.0030.01516.36
7.4.100.0140.00916.34
7.4.90.0090.00916.52
7.4.80.0070.01319.39
7.4.70.0060.01016.25
7.4.60.0030.01416.46
7.4.50.0080.00016.36
7.4.40.0060.01216.55
7.4.30.0110.00916.52
7.4.00.0060.01214.93
7.3.330.0000.00513.02
7.3.320.0030.00313.02
7.3.310.0040.00416.22
7.3.300.0000.00716.30
7.3.290.0130.00316.28
7.3.280.0120.00616.28
7.3.270.0070.01117.40
7.3.260.0080.00816.59
7.3.250.0090.00816.29
7.3.240.0160.00016.25
7.3.230.0030.01316.39
7.3.210.0030.01416.32
7.3.200.0070.01119.39
7.3.190.0100.00616.50
7.3.180.0060.00916.31
7.3.170.0190.00416.27
7.3.160.0150.00816.27
7.3.120.0090.00914.79
7.3.110.0110.00414.66
7.3.100.0040.01214.93
7.3.90.0070.01414.55
7.3.80.0030.00614.97
7.3.70.0090.00914.51
7.3.60.0000.01014.88
7.3.50.0090.00614.75
7.3.40.0140.00414.60
7.3.30.0040.01114.70
7.3.20.0110.00316.59
7.3.10.0100.00716.75
7.3.00.0060.01016.82
7.2.330.0060.01616.68
7.2.320.0140.00416.36
7.2.310.0200.00616.71
7.2.300.0030.01516.68
7.2.290.0060.01216.59
7.2.250.0100.00714.99
7.2.240.0030.01314.99
7.2.230.0070.01015.18
7.2.220.0040.01115.25
7.2.210.0070.00715.17
7.2.200.0100.00315.05
7.2.190.0050.00515.07
7.2.180.0040.01115.07
7.2.170.0140.00414.82
7.2.60.0040.01116.86
7.2.00.0040.01119.38
7.1.330.0090.00615.90
7.1.320.0120.00015.87
7.1.310.0060.00615.88
7.1.300.0030.01215.45
7.1.290.0060.01015.77
7.1.280.0000.01215.58
7.1.270.0030.01315.48
7.1.260.0040.00715.68
7.1.200.0030.00915.80
7.1.100.0070.00717.93
7.1.70.0000.00717.06
7.1.60.0100.01419.59
7.1.50.0040.01916.80
7.1.00.0030.07722.51
7.0.200.0000.00916.68
7.0.60.0230.06719.85
7.0.50.0030.08017.88
7.0.40.0030.05320.21
7.0.30.0270.07020.13
7.0.20.0330.06020.16
7.0.10.0000.09020.29
7.0.00.0130.07720.00
5.6.280.0000.05021.04
5.6.210.0070.04720.51
5.6.200.0070.06018.19
5.6.190.0070.07720.35
5.6.180.3630.05320.45
5.6.170.0270.03320.42
5.6.160.0100.08020.51
5.6.150.0130.08018.07
5.6.140.0070.03718.09
5.6.130.0030.05718.16
5.6.120.0030.04721.11
5.6.110.0130.06021.11
5.6.100.0070.06020.96
5.6.90.0000.05020.88
5.6.80.0100.07720.38
5.6.70.0170.03720.36
5.5.350.0230.08320.37
5.5.340.0030.08017.93
5.5.330.0130.07720.37
5.5.320.0600.04020.13
5.5.310.0200.03720.34
5.5.300.0070.04018.02
5.5.290.0130.06318.00
5.5.280.0100.07320.93
5.5.270.0000.05320.86
5.5.260.0130.07720.71
5.5.250.0100.08320.77
5.5.240.0330.06320.18
5.4.450.0630.05719.22
5.4.440.0330.05319.64
5.4.430.0400.06019.09
5.4.420.0100.06719.09
5.4.410.0100.06019.36
5.4.400.0200.06318.97
5.4.390.0300.05019.10
5.4.380.0200.06019.22
5.4.370.0270.05318.77
5.4.360.0270.05019.11
5.4.350.0300.06019.31
5.4.340.0270.06319.30
5.4.320.0200.06019.15
5.4.310.0230.05719.27
5.4.300.0300.04318.94
5.4.290.0370.05319.22
5.4.280.0270.06019.14
5.4.270.0300.04719.34
5.4.260.0230.06019.06
5.4.250.0300.05719.14
5.4.240.0200.04718.91
5.4.230.0130.05719.18
5.4.220.0030.06718.98
5.4.210.0200.06018.82
5.4.200.0730.05016.66
5.4.190.0300.04318.94
5.4.180.0300.04719.10
5.4.170.0170.06018.82
5.4.160.0230.05319.06
5.4.150.0200.07318.93
5.4.140.0130.06016.35
5.4.130.0300.05016.43
5.4.120.0270.05016.18
5.4.110.0230.05016.49
5.4.100.0170.05016.25
5.4.90.0130.05716.44
5.4.80.0230.05316.30
5.4.70.0630.04016.36
5.4.60.0100.05716.44
5.4.50.0370.04016.25
5.4.40.0230.04716.21
5.4.30.0230.04716.15
5.4.20.0200.05016.30
5.4.10.0230.05016.41
5.4.00.0270.06715.75
5.3.290.0170.05714.50
5.3.280.0270.06014.47
5.3.270.0200.06014.44
5.3.260.0330.05014.57
5.3.250.0100.06314.61
5.3.240.0200.05314.61
5.3.230.0230.05014.43
5.3.220.0130.05714.55
5.3.210.0330.06314.65
5.3.200.0200.05014.44
5.3.190.0330.05314.54
5.3.180.0170.05314.40
5.3.170.0100.06314.53
5.3.160.0300.04014.51
5.3.150.0200.04714.54
5.3.140.0100.06014.41
5.3.130.0170.05314.49
5.3.120.0230.05314.40
5.3.110.0200.06314.64
5.3.100.0200.04713.88
5.3.90.0100.06013.81
5.3.80.0270.05013.96
5.3.70.0200.05313.97
5.3.60.0370.03713.78
5.3.50.0270.05713.93
5.3.40.0130.05313.74
5.3.30.0170.05713.79
5.3.20.0270.05013.64
5.3.10.0230.05313.72
5.3.00.0130.05313.51
5.2.170.0270.04011.14
5.2.160.0130.04711.30
5.2.150.0100.04310.94
5.2.140.0530.04011.13
5.2.130.0430.04710.92
5.2.120.0370.04310.90
5.2.110.0170.03311.04
5.2.100.0300.03310.95
5.2.90.0470.04310.95
5.2.80.0570.04711.03
5.2.70.0630.03710.93
5.2.60.0600.04011.04
5.2.50.0530.04010.84
5.2.40.0270.04310.93
5.2.30.0100.04311.02
5.2.20.0100.05010.80
5.2.10.0200.05310.71
5.2.00.0430.04010.75
5.1.60.0500.02710.05
5.1.50.0670.0339.82
5.1.40.0470.0309.86
5.1.30.0430.03310.28
5.1.20.0400.04010.40
5.1.10.0270.0339.96
5.1.00.0400.04710.08
5.0.50.0200.0378.63
5.0.40.0230.0408.46
5.0.30.0330.0478.05
5.0.20.0130.0308.25
5.0.10.0230.0308.00
5.0.00.0130.0478.22
4.4.90.0100.0275.77
4.4.80.0200.0205.80
4.4.70.0270.0235.81
4.4.60.0200.0275.86
4.4.50.0270.0205.77
4.4.40.0170.0375.79
4.4.30.0030.0235.80
4.4.20.0070.0205.80
4.4.10.0100.0205.92
4.4.00.0000.0405.77
4.3.110.0100.0235.71
4.3.100.0230.0235.68
4.3.90.0270.0235.83
4.3.80.0330.0335.74
4.3.70.0200.0335.75
4.3.60.0230.0235.73
4.3.50.0230.0235.73
4.3.40.0270.0375.64
4.3.30.0130.0234.44
4.3.20.0130.0174.57
4.3.10.0130.0234.36
4.3.00.0170.0177.20

preferences:
55.11 ms | 401 KiB | 5 Q