3v4l.org

run code in 300+ PHP versions simultaneously
<?php class test { public function __get($var) { //return true; // Different error //return false; // Error //return null; // Error //return 0; // Different error //return 1; // Different error return new StdClass(); // Different error } } // Different error is: Cannot use scalar value as an array // Using new StdClass it isn't scalar, but object $t = new test(); $t->arr[0] = 1; // Error $t->arr[0]; // No error $t->a; // No error $t->a = 1; // No error

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)
8.3.60.0120.00318.68
8.3.50.0150.00421.10
8.3.40.0080.00818.65
8.3.30.0000.01419.09
8.3.20.0070.00020.09
8.3.10.0040.00423.51
8.3.00.0070.00319.50
8.2.180.0070.00716.50
8.2.170.0040.01122.96
8.2.160.0070.01320.52
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0050.00322.22
8.2.110.0060.00320.29
8.2.100.0040.00817.97
8.2.90.0030.00619.08
8.2.80.0000.00817.97
8.2.70.0000.01217.50
8.2.60.0030.00617.93
8.2.50.0000.00818.07
8.2.40.0090.00017.91
8.2.30.0040.00419.12
8.2.20.0000.01117.67
8.2.10.0040.00417.96
8.2.00.0070.00017.59
8.1.280.0090.00925.92
8.1.270.0060.00623.99
8.1.260.0050.00226.35
8.1.250.0070.00028.09
8.1.240.0060.00321.98
8.1.230.0100.00019.00
8.1.220.0070.00017.74
8.1.210.0040.00418.77
8.1.200.0100.00017.35
8.1.190.0000.00817.10
8.1.180.0000.00818.10
8.1.170.0090.00718.32
8.1.160.0040.00421.86
8.1.150.0000.00818.82
8.1.140.0070.00017.25
8.1.130.0000.00717.80
8.1.120.0070.00017.35
8.1.110.0020.00517.32
8.1.100.0030.00317.41
8.1.90.0040.00417.27
8.1.80.0030.00617.31
8.1.70.0030.00317.28
8.1.60.0090.00017.49
8.1.50.0060.00317.53
8.1.40.0030.00617.52
8.1.30.0080.00017.71
8.1.20.0070.00017.56
8.1.10.0080.00017.47
8.1.00.0040.00417.47
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.42
8.0.270.0070.00017.06
8.0.260.0030.00317.23
8.0.250.0000.00716.96
8.0.240.0080.00016.99
8.0.230.0030.00316.93
8.0.220.0030.00616.85
8.0.210.0000.00716.93
8.0.200.0000.00716.79
8.0.190.0000.01116.93
8.0.180.0050.00216.91
8.0.170.0040.00416.84
8.0.160.0030.00316.86
8.0.150.0040.00416.79
8.0.140.0070.00016.87
8.0.130.0060.00013.36
8.0.120.0040.00416.82
8.0.110.0000.00716.86
8.0.100.0070.00016.74
8.0.90.0000.00716.87
8.0.80.0080.00816.84
8.0.70.0040.00416.73
8.0.60.0000.00716.71
8.0.50.0040.00416.98
8.0.30.0140.00517.09
8.0.20.0080.01317.40
8.0.10.0040.00416.89
8.0.00.0110.00916.91
7.4.330.0060.00015.00
7.4.320.0030.00316.54
7.4.300.0040.00416.50
7.4.290.0040.00416.45
7.4.280.0050.00316.52
7.4.270.0040.00416.44
7.4.260.0030.00316.48
7.4.250.0030.00516.45
7.4.240.0050.00216.55
7.4.230.0040.00416.70
7.4.220.0120.00616.43
7.4.210.0090.00616.46
7.4.200.0080.00016.57
7.4.160.0060.01016.66
7.4.150.0120.00617.40
7.4.140.0100.01017.86
7.4.130.0080.00916.56
7.4.120.0120.00716.58
7.4.110.0130.00316.62
7.4.100.0070.01016.39
7.4.90.0070.01016.64
7.4.80.0080.01119.39
7.4.70.0030.01316.49
7.4.60.0120.00316.34
7.4.50.0000.00816.64
7.4.40.0000.01916.43
7.4.30.0090.00616.49
7.4.00.0100.00015.00
7.3.330.0060.00013.39
7.3.320.0060.00013.44
7.3.310.0000.00816.45
7.3.300.0070.00016.43
7.3.290.0140.00016.44
7.3.280.0050.01216.42
7.3.270.0160.00317.40
7.3.260.0100.01116.54
7.3.250.0090.00916.53
7.3.240.0100.00716.64
7.3.230.0100.00716.48
7.3.210.0100.00716.38
7.3.200.0120.00619.39
7.3.190.0090.00816.38
7.3.180.0080.01116.24
7.3.170.0090.00916.30
7.3.160.0100.00716.49
7.2.330.0140.00816.51
7.2.320.0130.00616.44
7.2.310.0100.00716.39
7.2.300.0060.00916.48
7.2.290.0090.00916.45
7.2.60.0070.00716.72
7.2.00.0030.01219.35
7.1.200.0110.00415.69
7.1.100.0230.00717.31
7.1.70.0070.00317.19
7.1.60.0120.01219.32
7.1.50.0070.01816.57
7.1.00.0030.07722.45
7.0.200.0050.00516.41
7.0.140.0070.07021.92
7.0.60.0170.07020.03
7.0.50.0130.07317.88
7.0.40.0100.08320.07
7.0.30.0530.07020.05
7.0.20.0230.07320.09
7.0.10.0070.08320.15
7.0.00.0100.04320.12
5.6.280.0000.07720.93
5.6.210.0100.07320.71
5.6.200.0070.06018.16
5.6.190.0030.09020.52
5.6.180.3400.04320.79
5.6.170.0330.07020.55
5.6.160.0030.04020.43
5.6.150.0030.07018.12
5.6.140.0100.06018.13
5.6.130.0070.06018.18
5.6.120.0200.07321.01
5.6.110.0100.09021.05
5.6.100.0300.05021.04
5.6.90.0070.07020.88
5.6.80.0070.03720.54
5.6.70.4170.04320.52
5.5.350.0100.08320.47
5.5.340.0100.07717.95
5.5.330.0030.07020.43
5.5.320.0300.05720.51
5.5.310.0330.05720.50
5.5.300.0200.05718.03
5.5.290.0070.07017.95
5.5.280.0030.04720.80
5.5.270.0000.05320.89
5.5.260.0030.04020.86
5.5.250.0130.08020.76
5.5.240.0270.07020.04
5.4.450.0200.05719.24
5.4.440.0970.04719.39
5.4.430.0330.05019.51
5.4.420.0670.00019.41
5.4.410.0630.00019.41
5.4.400.0700.00019.07
5.4.390.0630.00019.04
5.4.380.0630.00019.12
5.4.370.0600.00019.07
5.4.360.0600.00019.21
5.4.350.0670.00019.21
5.4.340.0040.03712.02
5.4.320.0050.03812.50
5.4.310.0060.04012.50
5.4.300.0050.03712.50
5.4.290.0150.04212.49
5.4.280.0110.03812.40
5.4.270.0050.03712.39
5.4.260.0090.03612.39
5.4.250.0120.04312.39
5.4.240.0050.03912.40
5.4.230.0070.04412.39
5.4.220.0050.03812.39
5.4.210.0080.03612.38
5.4.200.0100.03812.39
5.4.190.0080.03412.38
5.4.180.0060.03612.38
5.4.170.0040.03912.39
5.4.160.0050.03712.39
5.4.150.0120.03312.38
5.4.140.0060.04312.07
5.4.130.0030.03912.06
5.4.120.0030.03812.02
5.4.110.0050.03712.01
5.4.100.0060.03512.01
5.4.90.0060.03712.02
5.4.80.0070.03812.01
5.4.70.0070.03612.01
5.4.60.0030.03812.01
5.4.50.0050.04012.01
5.4.40.0030.03812.00
5.4.30.0080.03411.99
5.4.20.0080.04312.00
5.4.10.0080.03712.00
5.4.00.0050.04511.48
5.3.290.0120.03712.80
5.3.280.0090.04212.71
5.3.270.0110.03912.73
5.3.260.0070.04312.72
5.3.250.0080.03912.72
5.3.240.0070.03712.72
5.3.230.0050.03912.71
5.3.220.0030.04012.68
5.3.210.0070.03812.68
5.3.200.0050.04612.68
5.3.190.0070.03912.68
5.3.180.0090.03312.67
5.3.170.0050.03912.67
5.3.160.0060.03712.68
5.3.150.0050.03912.67
5.3.140.0080.03512.66
5.3.130.0050.04112.66
5.3.120.0080.03712.66
5.3.110.0080.03712.66
5.3.100.0060.04112.12
5.3.90.0050.04012.10
5.3.80.0050.03612.10
5.3.70.0100.04112.10
5.3.60.0060.03912.07
5.3.50.0030.04312.03
5.3.40.0060.04212.03
5.3.30.0050.03711.98
5.3.20.0040.04111.76
5.3.10.0100.04111.73
5.3.00.0040.04211.72
5.2.170.0100.0309.23
5.2.160.0040.0319.22
5.2.150.0060.0319.23
5.2.140.0080.0319.22
5.2.130.0030.0319.18
5.2.120.0050.0319.18
5.2.110.0050.0319.18
5.2.100.0050.0289.18
5.2.90.0060.0329.18
5.2.80.0090.0369.18
5.2.70.0040.0329.18
5.2.60.0080.0269.13
5.2.50.0130.0269.10
5.2.40.0030.0329.07
5.2.30.0040.0309.05
5.2.20.0060.0339.04
5.2.10.0060.0358.95
5.2.00.0080.0388.81
5.1.60.0070.0248.09
5.1.50.0050.0308.09
5.1.40.0040.0308.07
5.1.30.0050.0288.42
5.1.20.0100.0268.44
5.1.10.0020.0308.17
5.1.00.0060.0288.17
5.0.50.0040.0216.64
5.0.40.0030.0216.50
5.0.30.0050.0326.31
5.0.20.0050.0206.28
5.0.10.0040.0226.26
5.0.00.0030.0346.25
4.4.90.0020.0164.78
4.4.80.0050.0134.75
4.4.70.0020.0174.75
4.4.60.0040.0164.75
4.4.50.0020.0174.77
4.4.40.0050.0244.71
4.4.30.0060.0134.76
4.4.20.0020.0214.84
4.4.10.0040.0154.85
4.4.00.0050.0274.76
4.3.110.0010.0204.66
4.3.100.0060.0144.67
4.3.90.0040.0184.63
4.3.80.0030.0274.59
4.3.70.0040.0134.63
4.3.60.0010.0164.63
4.3.50.0020.0164.63
4.3.40.0030.0234.54
4.3.30.0010.0243.30
4.3.20.0040.0133.28
4.3.10.0020.0153.23
4.3.00.0100.01714.21

preferences:
45.92 ms | 401 KiB | 5 Q