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)
8.3.60.0120.00318.56
8.3.50.0100.01521.21
8.3.40.0060.01018.83
8.3.30.0070.00719.23
8.3.20.0040.00420.16
8.3.10.0000.00823.64
8.3.00.0080.00417.63
8.2.180.0070.01416.50
8.2.170.0110.00722.96
8.2.160.0120.00620.35
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0040.00422.28
8.2.110.0030.00620.52
8.2.100.0110.00017.91
8.2.90.0040.00419.05
8.2.80.0000.00817.97
8.2.70.0080.00017.50
8.2.60.0030.00617.90
8.2.50.0050.00318.07
8.2.40.0030.00619.82
8.2.30.0030.00518.10
8.2.20.0100.00017.55
8.2.10.0070.00017.99
8.2.00.0040.00417.66
8.1.280.0110.00725.92
8.1.270.0060.00623.99
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0040.00423.97
8.1.230.0110.00019.01
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0030.00617.22
8.1.190.0000.00817.36
8.1.180.0040.00418.10
8.1.170.0040.00418.66
8.1.160.0070.00021.86
8.1.150.0050.00218.81
8.1.140.0040.00417.35
8.1.130.0070.00017.81
8.1.120.0040.00417.33
8.1.110.0040.00417.37
8.1.100.0000.00817.35
8.1.90.0000.00717.42
8.1.80.0030.00617.21
8.1.70.0030.00317.32
8.1.60.0000.00817.57
8.1.50.0050.00317.45
8.1.40.0060.00317.49
8.1.30.0030.00517.63
8.1.20.0000.00817.58
8.1.10.0030.00617.60
8.1.00.0000.00817.51
8.0.300.0000.00818.77
8.0.290.0000.00816.75
8.0.280.0000.00718.43
8.0.270.0040.00417.06
8.0.260.0000.00617.15
8.0.250.0030.00316.95
8.0.240.0000.00716.94
8.0.230.0000.00816.90
8.0.220.0030.00616.89
8.0.210.0000.00616.77
8.0.200.0000.00816.96
8.0.190.0090.00316.82
8.0.180.0040.00416.86
8.0.170.0030.00516.74
8.0.160.0070.00016.91
8.0.150.0030.00316.73
8.0.140.0050.00216.82
8.0.130.0000.00513.35
8.0.120.0040.00416.86
8.0.110.0000.00716.93
8.0.100.0040.00416.79
8.0.90.0030.00316.84
8.0.80.0100.00716.90
8.0.70.0000.00816.90
8.0.60.0040.00416.81
8.0.50.0000.00816.94
8.0.30.0080.01117.17
8.0.20.0110.01117.40
8.0.10.0000.00716.85
8.0.00.0120.00916.95
7.4.330.0020.00215.00
7.4.320.0060.00016.46
7.4.300.0040.00416.50
7.4.290.0000.00716.41
7.4.280.0040.00416.48
7.4.270.0060.00016.58
7.4.260.0080.00016.47
7.4.250.0000.00816.53
7.4.240.0020.00516.42
7.4.230.0060.00316.59
7.4.220.0120.01216.57
7.4.210.0100.01016.68
7.4.200.0070.00016.39
7.4.160.0060.01016.38
7.4.150.0070.01017.40
7.4.140.0170.00617.86
7.4.130.0080.00916.44
7.4.120.0120.00616.45
7.4.110.0160.00816.49
7.4.100.0030.01416.48
7.4.90.0130.00316.55
7.4.80.0060.01219.39
7.4.70.0100.00616.52
7.4.60.0090.00616.46
7.4.50.0020.00216.63
7.4.40.0060.01216.66
7.4.30.0100.00716.51
7.4.00.0020.01414.78
7.3.330.0050.00013.50
7.3.320.0000.00513.45
7.3.310.0050.00516.57
7.3.300.0040.00416.31
7.3.290.0110.00316.45
7.3.280.0110.00916.40
7.3.270.0160.00317.40
7.3.260.0120.00916.43
7.3.250.0050.01416.47
7.3.240.0150.00416.29
7.3.230.0070.01016.47
7.3.210.0170.00716.59
7.3.200.0160.00819.39
7.3.190.0090.01216.54
7.3.180.0130.00316.50
7.3.170.0040.01216.41
7.3.160.0030.01316.61
7.3.120.0060.00615.09
7.3.110.0090.00914.85
7.3.100.0000.01515.03
7.3.90.0060.00915.11
7.3.80.0060.00614.88
7.3.70.0040.01014.78
7.3.60.0000.01114.84
7.3.50.0040.01115.03
7.3.40.0070.00714.94
7.3.30.0030.01014.89
7.3.20.0040.01116.78
7.3.10.0070.01116.48
7.3.00.0130.00816.50
7.2.330.0090.00916.32
7.2.320.0100.01016.75
7.2.310.0110.00716.33
7.2.300.0080.00816.53
7.2.290.0060.01116.44
7.2.250.0070.01314.91
7.2.240.0040.01415.25
7.2.230.0070.00314.92
7.2.220.0100.00015.04
7.2.210.0040.00814.82
7.2.200.0060.00614.64
7.2.190.0090.00314.89
7.2.180.0120.00315.17
7.2.170.0060.00614.80
7.2.130.0190.00616.42
7.2.120.0080.01516.46
7.2.110.0120.01216.21
7.2.100.0190.01116.96
7.2.90.0190.00816.52
7.2.80.0070.01116.73
7.2.70.0040.01616.68
7.2.60.0100.01116.41
7.2.50.0080.00816.71
7.2.40.0040.01116.41
7.2.30.0200.00316.20
7.2.20.0040.01416.33
7.2.10.0100.00716.57
7.2.00.0080.00816.93
7.1.330.0070.00715.52
7.1.320.0070.00715.63
7.1.310.0000.01215.91
7.1.300.0000.01615.88
7.1.290.0030.01415.95
7.1.280.0040.00815.81
7.1.270.0070.00315.78
7.1.260.0060.00915.81
7.1.250.0160.01215.84
7.1.70.0000.00717.08
7.1.60.0100.01419.32
7.1.50.0130.01016.96
7.1.00.0100.06722.40
7.0.200.0060.00316.73
7.0.140.0000.07722.00
7.0.60.0100.08019.97
7.0.50.0030.08017.96
7.0.40.0170.04719.96
7.0.30.0300.08020.13
7.0.20.0170.05320.10
7.0.10.0030.04320.12
7.0.00.0070.07320.23
5.6.280.0000.07721.11
5.6.210.0100.07720.57
5.6.200.0000.09018.25
5.6.190.0130.06720.34
5.6.180.4130.04320.50
5.6.170.0330.08020.54
5.6.160.0070.08020.66
5.6.150.0030.08318.28
5.6.140.0100.07718.17
5.6.130.0070.04018.15
5.6.120.0070.04321.14
5.6.110.0000.07320.99
5.6.100.0100.06321.13
5.6.90.0200.05321.11
5.6.80.0130.04720.29
5.6.70.4300.04320.43
5.5.350.0000.08320.46
5.5.340.0070.08317.96
5.5.330.0000.04720.26
5.5.320.0270.03720.24
5.5.310.0330.05320.27
5.5.300.0070.08317.92
5.5.290.0100.05317.92
5.5.280.0030.05320.88
5.5.270.0070.08720.77
5.5.260.0070.05720.66
5.5.250.0070.08020.58
5.5.240.0170.08320.12
5.4.450.0930.04319.28
5.4.440.0530.04319.32
5.4.430.0630.03719.37
5.4.420.0670.00019.52
5.4.410.0630.00019.42
5.4.400.0600.00019.09
5.4.390.0630.00019.12
5.4.380.0630.00019.07
5.4.370.0630.00019.11
5.4.360.0630.00019.12
5.4.350.0670.00019.02
5.4.340.0090.03212.01
5.4.320.0040.03812.50
5.4.310.0050.03812.50
5.4.300.0060.03612.50
5.4.290.0050.04012.50
5.4.280.0100.03912.39
5.4.270.0040.03712.40
5.4.260.0050.04712.39
5.4.250.0050.04012.39
5.4.240.0070.03412.39
5.4.230.0070.03512.39
5.4.220.0050.03612.39
5.4.210.0060.03412.39
5.4.200.0080.03712.39
5.4.190.0090.03312.39
5.4.180.0060.03612.38
5.4.170.0070.03912.40
5.4.160.0060.04012.39
5.4.150.0040.03812.39
5.4.140.0060.03612.07
5.4.130.0040.03612.06
5.4.120.0070.03812.02
5.4.110.0050.03512.02
5.4.100.0070.03312.01
5.4.90.0090.03312.01
5.4.80.0050.03712.01
5.4.70.0040.03612.01
5.4.60.0040.03612.01
5.4.50.0070.03412.01
5.4.40.0040.03612.00
5.4.30.0040.03812.00
5.4.20.0040.03712.00
5.4.10.0070.03812.00
5.4.00.0100.03511.48
5.3.290.0070.03812.80
5.3.280.0100.04612.71
5.3.270.0040.03912.72
5.3.260.0070.03712.72
5.3.250.0100.03212.72
5.3.240.0070.03512.72
5.3.230.0090.03912.71
5.3.220.0060.03612.68
5.3.210.0060.03912.68
5.3.200.0050.03712.68
5.3.190.0090.04112.68
5.3.180.0050.03712.67
5.3.170.0060.03612.67
5.3.160.0070.03612.68
5.3.150.0060.03612.68
5.3.140.0070.03912.66
5.3.130.0080.04012.66
5.3.120.0040.03912.66
5.3.110.0020.04212.66
5.3.100.0040.03712.12
5.3.90.0070.03512.09
5.3.80.0030.04212.09
5.3.70.0060.03512.09
5.3.60.0070.03712.07
5.3.50.0070.03512.03
5.3.40.0080.03512.03
5.3.30.0070.03311.98
5.3.20.0060.03411.76
5.3.10.0040.03711.73
5.3.00.0070.03711.71
5.2.170.0040.0329.22
5.2.160.0060.0289.22
5.2.150.0040.0319.22
5.2.140.0070.0289.21
5.2.130.0040.0309.18
5.2.120.0050.0289.18
5.2.110.0060.0289.18
5.2.100.0040.0299.18
5.2.90.0080.0259.18
5.2.80.0030.0329.17
5.2.70.0060.0299.17
5.2.60.0050.0309.13
5.2.50.0070.0339.09
5.2.40.0040.0289.07
5.2.30.0070.0279.05
5.2.20.0060.0289.03
5.2.10.0060.0268.94
5.2.00.0050.0388.80
5.1.60.0060.0218.09
5.1.50.0040.0258.09
5.1.40.0040.0278.06
5.1.30.0060.0268.41
5.1.20.0030.0268.44
5.1.10.0060.0288.16
5.1.00.0040.0248.17
5.0.50.0030.0206.64
5.0.40.0050.0176.49
5.0.30.0020.0316.31
5.0.20.0040.0186.27
5.0.10.0030.0266.25
5.0.00.0020.0336.25
4.4.90.0030.0224.78
4.4.80.0060.0164.75
4.4.70.0020.0164.75
4.4.60.0010.0174.76
4.4.50.0020.0154.77
4.4.40.0000.0284.71
4.4.30.0030.0154.75
4.4.20.0090.0114.84
4.4.10.0030.0194.85
4.4.00.0030.0274.76
4.3.110.0060.0174.67
4.3.100.0020.0154.67
4.3.90.0020.0154.63
4.3.80.0010.0284.58
4.3.70.0020.0144.63
4.3.60.0030.0134.63
4.3.50.0010.0164.62
4.3.40.0030.0234.54
4.3.30.0030.0183.30
4.3.20.0020.0183.28
4.3.10.0010.0163.24
4.3.00.0100.01314.08

preferences:
37.52 ms | 401 KiB | 5 Q