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)
8.3.60.0090.00618.43
8.3.50.0070.01418.02
8.3.40.0000.01518.57
8.3.30.0110.00419.22
8.3.20.0040.00420.19
8.3.10.0080.00023.66
8.3.00.0060.00317.38
8.2.180.0110.00416.50
8.2.170.0090.00622.96
8.2.160.0100.01020.39
8.2.150.0060.00324.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0070.00022.18
8.2.110.0030.00622.30
8.2.100.0110.00018.09
8.2.90.0000.00819.17
8.2.80.0030.00517.97
8.2.70.0040.00417.50
8.2.60.0080.00017.93
8.2.50.0060.00318.07
8.2.40.0030.00619.85
8.2.30.0050.00318.11
8.2.20.0070.00317.61
8.2.10.0050.00318.18
8.2.00.0000.00817.69
8.1.280.0120.00625.92
8.1.270.0030.00523.92
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.82
8.1.230.0070.00319.01
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0060.00317.23
8.1.190.0030.00617.35
8.1.180.0080.00018.10
8.1.170.0080.00018.40
8.1.160.0040.00421.86
8.1.150.0000.00818.76
8.1.140.0050.00217.38
8.1.130.0040.00417.87
8.1.120.0040.00417.44
8.1.110.0000.00817.37
8.1.100.0070.00017.30
8.1.90.0000.00717.46
8.1.80.0050.00517.38
8.1.70.0080.00017.31
8.1.60.0030.00617.40
8.1.50.0030.00617.48
8.1.40.0080.00017.51
8.1.30.0040.00417.50
8.1.20.0000.00817.63
8.1.10.0070.00017.58
8.1.00.0000.00817.52
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0000.00718.41
8.0.270.0040.00417.20
8.0.260.0000.00617.21
8.0.250.0000.00716.96
8.0.240.0070.00016.95
8.0.230.0040.00416.81
8.0.220.0040.00416.87
8.0.210.0070.00016.89
8.0.200.0040.00416.93
8.0.190.0030.00616.93
8.0.180.0030.00516.91
8.0.170.0040.00416.81
8.0.160.0040.00416.78
8.0.150.0060.00316.79
8.0.140.0000.00716.80
8.0.130.0030.00313.30
8.0.120.0040.00416.86
8.0.110.0030.00316.78
8.0.100.0070.00016.71
8.0.90.0000.00716.70
8.0.80.0070.00816.90
8.0.70.0040.00416.79
8.0.60.0040.00416.93
8.0.50.0040.00416.93
8.0.30.0120.00717.15
8.0.20.0110.00817.40
8.0.10.0040.00417.04
8.0.00.0130.00516.66
7.4.330.0050.00015.00
7.4.320.0030.00316.53
7.4.300.0030.00316.41
7.4.290.0040.00416.55
7.4.280.0000.00716.48
7.4.270.0030.00316.50
7.4.260.0070.00016.38
7.4.250.0040.00416.55
7.4.240.0040.00316.52
7.4.230.0060.00316.60
7.4.220.0080.00916.51
7.4.210.0070.00816.55
7.4.200.0050.00216.60
7.4.160.0060.01616.27
7.4.150.0030.01617.40
7.4.140.0120.00517.86
7.4.130.0070.01116.53
7.4.120.0130.00516.58
7.4.110.0100.00616.69
7.4.100.0050.01116.52
7.4.90.0170.00616.32
7.4.80.0070.01119.39
7.4.70.0100.00716.33
7.4.60.0140.00316.47
7.4.50.0000.00616.36
7.4.40.0110.00616.36
7.4.30.0070.01016.74
7.4.00.0050.01315.05
7.3.330.0030.00313.31
7.3.320.0000.00513.16
7.3.310.0040.00416.26
7.3.300.0030.00316.38
7.3.290.0000.01316.40
7.3.280.0100.01016.39
7.3.270.0150.00317.40
7.3.260.0130.01016.36
7.3.250.0130.00716.42
7.3.240.0180.00416.48
7.3.230.0070.01016.63
7.3.210.0000.01716.36
7.3.200.0210.00019.39
7.3.190.0060.01016.58
7.3.180.0070.01016.29
7.3.170.0210.00316.38
7.3.160.0080.00816.55
7.3.120.0050.00914.98
7.3.110.0070.01014.50
7.3.100.0100.00714.53
7.3.90.0150.00314.73
7.3.80.0000.01014.86
7.3.70.0030.00914.88
7.3.60.0060.01014.53
7.3.50.0090.00314.84
7.3.40.0030.01314.56
7.3.30.0110.00014.72
7.3.20.0070.00716.69
7.3.10.0000.01016.41
7.3.00.0080.00416.60
7.2.330.0030.01416.54
7.2.320.0140.00916.77
7.2.310.0080.00916.73
7.2.300.0080.00816.80
7.2.290.0130.00316.67
7.2.250.0040.01214.80
7.2.240.0030.01315.16
7.2.230.0030.00914.96
7.2.220.0030.01414.98
7.2.210.0000.01014.74
7.2.200.0120.00314.72
7.2.190.0060.01015.02
7.2.180.0130.00315.02
7.2.170.0030.00615.05
7.1.330.0120.00415.95
7.1.320.0040.00715.91
7.1.310.0040.01115.70
7.1.300.0000.01415.80
7.1.290.0110.00415.83
7.1.280.0110.00015.93
7.1.270.0100.00315.85
7.1.260.0000.00915.61
7.1.70.0030.00716.82
7.1.60.0070.01819.32
7.1.50.0090.01316.90
7.1.00.0070.07322.35
7.0.200.0040.00416.49
7.0.140.0100.06721.90
7.0.100.0170.04019.96
7.0.90.0070.08719.94
7.0.80.0270.06719.89
7.0.70.0200.05319.91
7.0.60.0170.06719.99
7.0.50.0100.08020.21
7.0.40.0030.08320.18
7.0.30.0070.08020.07
7.0.20.0030.08320.08
7.0.10.0070.08020.17
7.0.00.0100.06020.02
5.6.280.0100.06720.82
5.6.250.0030.09020.60
5.6.240.0100.07720.57
5.6.230.0130.07320.61
5.6.220.0030.07320.68
5.6.210.0100.04320.57
5.6.200.0070.08021.05
5.6.190.0200.07021.09
5.6.180.0170.07721.03
5.6.170.0100.07721.09
5.6.160.0070.08321.18
5.6.150.0100.04720.96
5.6.140.0030.08321.03
5.6.130.0070.07021.02
5.6.120.0070.08321.18
5.6.110.0100.08321.06
5.6.100.0100.07321.09
5.6.90.0100.06320.97
5.6.80.0130.07020.39
5.6.70.0130.04020.41
5.6.60.0100.07720.44
5.6.50.0030.07720.33
5.6.40.0170.07020.30
5.6.30.0070.07720.38
5.6.20.0130.07020.45
5.6.10.0130.07320.39
5.6.00.0030.05020.37
5.5.380.0330.05020.40
5.5.370.0270.05720.37
5.5.360.0100.08320.42
5.5.350.0070.08020.44
5.5.340.0070.08720.74
5.5.330.0100.06720.91
5.5.320.0000.08320.83
5.5.310.0000.07320.93
5.5.300.0070.08020.89
5.5.290.0100.05720.84
5.5.280.0000.09020.84
5.5.270.0100.07720.88
5.5.260.0200.07320.82
5.5.250.0100.08020.70
5.5.240.0030.06020.31
5.5.230.0130.08020.30
5.5.220.0130.08020.30
5.5.210.0030.07720.31
5.5.200.0130.07020.12
5.5.190.0070.04320.11
5.5.180.0030.07320.13
5.5.160.0170.06720.15
5.5.150.0030.08320.25
5.5.140.0100.07720.13
5.5.130.0130.07020.08
5.5.120.0030.08020.21
5.5.110.0030.08320.23
5.5.100.0170.07020.02
5.5.90.0130.07320.13
5.5.80.0000.08320.17
5.5.70.0130.07020.16
5.5.60.0130.07020.04
5.5.50.0030.04320.05
5.5.40.0100.07719.95
5.5.30.0170.06720.00
5.5.20.0030.08320.05
5.5.10.0100.04020.01
5.5.00.0000.04320.10
5.4.450.0130.07019.54
5.4.440.0100.07319.46
5.4.430.0130.07319.41
5.4.420.0030.05719.55
5.4.410.0130.06319.40
5.4.400.0100.07719.04
5.4.390.0100.07718.95
5.4.380.0030.08019.12
5.4.370.0030.05019.16
5.4.360.0100.04319.03
5.4.350.0100.06719.13
5.4.340.0130.07319.05
5.4.320.0100.07019.10
5.4.310.0100.07318.92
5.4.300.0030.07319.07
5.4.290.0070.04318.87
5.4.280.0030.08319.03
5.4.270.0070.07719.21
5.4.260.0130.03718.88
5.4.250.0130.06719.21
5.4.240.0070.06019.16
5.4.230.0070.05019.04
5.4.220.0070.07019.16
5.4.210.0200.05719.09
5.4.200.0130.05318.87
5.4.190.0170.07019.20
5.4.180.0000.07718.89
5.4.170.0070.05018.86
5.4.160.0030.03718.86
5.4.150.0030.05319.03
5.4.140.0000.04016.45
5.4.130.0030.03716.46
5.4.120.0030.04016.45
5.4.110.0000.04016.47
5.4.100.0000.04016.33
5.4.90.0030.04716.39
5.4.80.0000.05316.47
5.4.70.0070.07016.38
5.4.60.0100.08016.46
5.4.50.0130.05316.41
5.4.40.0000.04016.54
5.4.30.0070.05316.41
5.4.20.0000.04016.44
5.4.10.0000.04016.48
5.4.00.0000.03315.85
5.3.290.0030.08014.64
5.3.280.0070.07714.57
5.3.270.0100.03314.73
5.3.260.0000.04014.52
5.3.250.0070.04014.63
5.3.240.0030.04314.63
5.3.230.0000.04014.52
5.3.220.0030.03714.68
5.3.210.0030.04314.58
5.3.200.0000.04014.66
5.3.190.0030.07714.59
5.3.180.0030.03714.59
5.3.170.0100.07014.68
5.3.160.0070.08014.49
5.3.150.0070.06714.55
5.3.140.0100.07014.48
5.3.130.0030.04014.48
5.3.120.0030.05014.52
5.3.110.0100.03314.47
5.3.100.0030.03314.13
5.3.90.0070.06313.96
5.3.80.0070.04713.95
5.3.70.0000.03714.08
5.3.60.0030.04013.91
5.3.50.0000.03713.98
5.3.40.0030.05314.00
5.3.30.0030.06314.00
5.3.20.0030.03713.74
5.3.10.0030.06013.72
5.3.00.0000.04013.70
5.2.170.0030.02711.26
5.2.160.0130.01711.21
5.2.150.0070.03011.21
5.2.140.0000.03011.25
5.2.130.0000.03311.20
5.2.120.0030.02711.11
5.2.110.0070.02311.21
5.2.100.0070.03711.16
5.2.90.0070.04311.22
5.2.80.0000.04010.98
5.2.70.0000.03011.15
5.2.60.0000.03011.17
5.2.50.0030.06011.16
5.2.40.0030.03711.02
5.2.30.0030.02711.02
5.2.20.0000.03310.96
5.2.10.0070.03710.85
5.2.00.0000.03010.85
5.1.60.0030.02310.05
5.1.50.0000.0309.83
5.1.40.0030.02310.04
5.1.30.0070.02010.25
5.1.20.0030.03010.38
5.1.10.0000.02710.06
5.1.00.0030.02710.18
5.0.50.0000.0208.54
5.0.40.0030.0178.46
5.0.30.0000.0278.30
5.0.20.0000.0208.32
5.0.10.0070.0208.26
5.0.00.0000.0338.15
4.4.90.0030.0137.96
4.4.80.0030.0207.96
4.4.70.0000.0177.96
4.4.60.0030.0137.96
4.4.50.0030.0137.96
4.4.40.0000.0237.96
4.4.30.0000.0177.96
4.4.20.0030.0237.96
4.4.10.0000.0207.96
4.4.00.0000.0237.96
4.3.110.0030.0177.96
4.3.100.0000.0207.96
4.3.90.0000.0137.96
4.3.80.0030.0207.96
4.3.70.0000.0137.96
4.3.60.0000.0237.96
4.3.50.0000.0307.96
4.3.40.0030.0437.96
4.3.30.0000.0237.96
4.3.20.0000.0277.96
4.3.10.0000.0237.96
4.3.00.0000.0277.96

preferences:
46.23 ms | 400 KiB | 5 Q