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)
8.3.40.0090.00618.79
8.3.30.0100.00619.13
8.3.20.0000.00720.19
8.3.10.0050.00323.48
8.3.00.0170.00317.50
8.2.170.0040.01122.96
8.2.160.0170.00320.26
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00722.05
8.2.110.0090.00020.51
8.2.100.0060.00618.09
8.2.90.0040.00419.27
8.2.80.0000.00817.97
8.2.70.0000.00817.38
8.2.60.0090.00017.80
8.2.50.0040.00418.07
8.2.40.0060.00319.80
8.2.30.0040.00417.99
8.2.20.0040.00417.68
8.2.10.0040.00417.86
8.2.00.0070.00017.77
8.1.270.0110.00023.99
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0090.00023.88
8.1.230.0110.00019.08
8.1.220.0000.00817.74
8.1.210.0050.00318.77
8.1.200.0090.00017.23
8.1.190.0060.00317.23
8.1.180.0040.00418.10
8.1.170.0000.00818.51
8.1.160.0000.00721.97
8.1.150.0040.00418.86
8.1.140.0040.00417.32
8.1.130.0040.00417.73
8.1.120.0000.00717.38
8.1.110.0030.00617.38
8.1.100.0050.00317.29
8.1.90.0070.00017.42
8.1.80.0080.00017.39
8.1.70.0030.00317.33
8.1.60.0030.00617.45
8.1.50.0000.00817.43
8.1.40.0040.00417.46
8.1.30.0040.00417.58
8.1.20.0000.00817.54
8.1.10.0000.00817.61
8.1.00.0000.00817.45
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0070.00018.30
8.0.270.0030.00317.14
8.0.260.0060.00017.06
8.0.250.0070.00017.01
8.0.240.0030.00316.79
8.0.230.0050.00216.96
8.0.220.0100.00016.80
8.0.210.0070.00016.88
8.0.200.0030.00617.00
8.0.190.0060.00616.95
8.0.180.0050.00216.89
8.0.170.0040.00416.81
8.0.160.0000.00716.84
8.0.150.0040.00416.92
8.0.140.0030.00316.79
8.0.130.0030.00313.33
8.0.120.0000.00716.80
8.0.110.0080.00016.80
8.0.100.0000.00716.88
8.0.90.0040.00416.82
8.0.80.0150.00616.81
8.0.70.0040.00416.90
8.0.60.0040.00416.77
8.0.50.0040.00416.66
8.0.30.0100.01117.02
8.0.20.0130.00717.40
8.0.10.0000.00816.87
8.0.00.0110.00716.65
7.4.330.0000.00515.00
7.4.320.0040.00416.42
7.4.300.0000.00716.59
7.4.290.0040.00416.54
7.4.280.0080.00016.46
7.4.270.0000.00616.59
7.4.260.0000.00716.45
7.4.250.0080.00016.54
7.4.240.0050.00216.54
7.4.230.0040.00416.41
7.4.220.0120.00916.63
7.4.210.0140.00016.52
7.4.200.0080.00016.47
7.4.160.0050.01116.43
7.4.150.0060.01217.40
7.4.140.0080.01317.86
7.4.130.0130.00416.52
7.4.120.0050.01516.60
7.4.110.0090.00916.35
7.4.100.0130.00316.47
7.4.90.0100.00616.49
7.4.80.0070.01319.39
7.4.70.0040.01116.36
7.4.60.0130.00316.45
7.4.50.0000.00816.61
7.4.40.0120.01216.38
7.4.30.0080.00816.70
7.4.00.0090.00914.83
7.3.330.0050.00013.38
7.3.320.0000.00513.23
7.3.310.0040.00416.47
7.3.300.0040.00416.32
7.3.290.0040.01116.42
7.3.280.0090.00916.43
7.3.270.0140.00717.40
7.3.260.0120.00616.49
7.3.250.0120.00916.32
7.3.240.0090.00916.27
7.3.230.0120.00416.54
7.3.210.0070.01116.49
7.3.200.0060.01319.39
7.3.190.0070.01016.24
7.3.180.0090.00616.28
7.3.170.0040.01216.34
7.3.160.0080.01516.31
7.3.120.0080.00614.90
7.3.110.0120.00614.81
7.3.100.0080.00914.70
7.3.90.0050.00814.81
7.3.80.0050.00914.81
7.3.70.0060.00714.87
7.3.60.0060.01014.73
7.3.50.0090.00514.78
7.3.40.0070.00614.77
7.3.30.0070.00714.80
7.3.20.0030.01116.61
7.3.10.0030.00916.64
7.3.00.0050.00616.77
7.2.330.0130.00316.55
7.2.320.0110.00716.63
7.2.310.0120.01016.61
7.2.300.0120.00316.74
7.2.290.0090.01216.55
7.2.250.0120.00615.16
7.2.240.0100.00715.02
7.2.230.0060.01014.93
7.2.220.0090.00415.00
7.2.210.0060.00815.04
7.2.200.0050.00814.88
7.2.190.0070.00814.89
7.2.180.0050.01014.96
7.2.170.0060.00914.86
7.2.160.0100.00615.07
7.2.150.0070.00717.10
7.2.140.0090.00616.80
7.2.130.0000.01216.85
7.2.120.0060.01016.93
7.2.110.0060.00316.71
7.2.100.0140.00316.90
7.2.90.0070.01016.88
7.2.80.0100.00716.67
7.2.70.0070.00716.88
7.2.60.0000.01217.01
7.2.50.0060.00916.89
7.2.40.0080.00816.91
7.2.30.0100.01016.97
7.2.20.0070.00717.00
7.2.10.0030.01216.57
7.2.00.0030.01217.09
7.1.330.0090.00515.83
7.1.320.0020.01215.79
7.1.310.0030.00915.73
7.1.300.0010.01315.84
7.1.290.0060.00515.83
7.1.280.0080.00715.70
7.1.270.0060.00415.75
7.1.260.0080.00615.80
7.1.250.0000.01515.71
7.1.240.0000.01515.80
7.1.230.0060.00615.89
7.1.220.0060.00615.81
7.1.210.0030.00915.78
7.1.200.0090.00615.77
7.1.190.0030.01015.76
7.1.180.0030.00915.84
7.1.170.0110.00015.76
7.1.160.0080.01115.88
7.1.150.0060.01215.70
7.1.140.0080.00615.57
7.1.130.0060.00615.75
7.1.120.0000.01315.90
7.1.110.0040.00715.51
7.1.100.0070.00715.89
7.1.90.0090.00315.74
7.1.80.0030.00915.89
7.1.70.0020.00916.46
7.1.60.0110.00617.57
7.1.50.0040.01516.44
7.1.40.0090.00615.77
7.1.30.0040.00715.89
7.1.20.0090.00315.59
7.1.10.0100.00015.49
7.1.00.0080.04019.04
7.0.330.0060.00615.31
7.0.320.0090.00415.23
7.0.310.0080.00415.46
7.0.300.0030.01015.10
7.0.290.0040.01515.23
7.0.280.0120.00315.42
7.0.270.0110.00315.05
7.0.260.0060.00615.57
7.0.250.0000.01015.39
7.0.240.0000.01315.41
7.0.230.0060.00815.42
7.0.220.0030.01015.55
7.0.210.0030.01015.45
7.0.200.0030.00716.14
7.0.190.0030.00915.36
7.0.180.0080.00315.25
7.0.170.0100.00715.49
7.0.160.0030.00715.58
7.0.150.0070.00715.48
7.0.140.0020.04118.75
7.0.130.0030.00715.19
7.0.120.0050.00515.25
7.0.110.0000.00915.58
7.0.100.0060.00315.44
7.0.90.0000.01515.56
7.0.80.0070.00415.15
7.0.70.0030.01015.21
7.0.60.0110.03717.67
7.0.50.0110.04016.63
7.0.40.0130.03616.84
7.0.30.0200.04016.85
7.0.20.0180.04016.92
7.0.10.0020.04916.76
7.0.00.0050.04316.88
5.6.400.0120.00414.43
5.6.390.0130.00314.30
5.6.380.0070.00714.39
5.6.370.0070.00314.61
5.6.360.0000.01514.40
5.6.350.0110.00314.45
5.6.340.0070.00714.82
5.6.330.0070.00714.49
5.6.320.0090.00614.45
5.6.310.0070.00314.77
5.6.300.0060.01014.70
5.6.290.0030.01014.46
5.6.280.0070.03717.66
5.6.270.0040.00414.31
5.6.260.0100.00314.64
5.6.250.0030.01014.63
5.6.240.0040.00814.31
5.6.230.0030.00714.44
5.6.220.0040.00814.35
5.6.210.0110.03517.70
5.6.200.0020.04816.25
5.6.190.0080.04817.46
5.6.180.0140.02317.54
5.6.170.0180.03517.51
5.6.160.0070.04417.40
5.6.150.0120.03816.40
5.6.140.0100.02816.28
5.6.130.0010.02616.32
5.6.120.0060.03217.72
5.6.110.0070.04417.80
5.6.100.0050.04917.75
5.6.90.0070.03017.82
5.6.80.0110.03817.48
5.6.70.0120.00314.28
5.6.60.0060.00914.16
5.6.50.0040.00714.43
5.6.40.0120.00314.42
5.6.30.0040.01114.60
5.6.20.0060.00314.35
5.6.10.0060.00914.33
5.6.00.0000.00914.43
5.5.380.0040.00814.34
5.5.370.0070.00414.19
5.5.360.0070.01014.59
5.5.350.0050.02517.40
5.5.340.0020.02816.37
5.5.330.0070.02917.44
5.5.320.0220.02817.37
5.5.310.0140.04617.24
5.5.300.0070.04316.17
5.5.290.0110.02316.03
5.5.280.0100.04417.71
5.5.270.0060.04417.55
5.5.260.0050.04217.56
5.5.250.0070.04417.40
5.5.240.0080.02417.23
5.5.230.0000.01514.40
5.5.220.0070.00713.89
5.5.210.0100.00714.23
5.5.200.0030.01014.33
5.5.190.0030.00914.32
5.5.180.0090.00314.27
5.5.170.0040.01214.49
5.5.160.0140.00014.49
5.5.150.0000.01214.28
5.5.140.0040.00914.57
5.5.130.0040.00414.43
5.5.120.0030.00913.98
5.5.110.0030.00614.24
5.5.100.0110.00314.40
5.5.90.0060.00914.13
5.5.80.0090.00614.22
5.5.70.0000.01214.46
5.5.60.0060.01014.22
5.5.50.0030.01014.25
5.5.40.0050.00514.54
5.5.30.0040.01114.53
5.5.20.0060.00314.07
5.5.10.0080.00814.09
5.5.00.0000.01013.96
5.4.450.0100.03415.83
5.4.440.0120.02515.83
5.4.430.0120.04515.75
5.4.420.0190.03515.87
5.4.410.0130.02315.69
5.4.400.0170.04015.71
5.4.390.0160.03515.54
5.4.380.0130.04215.64
5.4.370.0150.03015.64
5.4.360.0160.02615.72
5.4.350.0210.03315.64
5.4.340.0190.03515.70
5.4.330.0000.01112.20
5.4.320.0150.03715.52
5.4.310.0130.02815.67
5.4.300.0150.02615.52
5.4.290.0180.02115.60
5.4.280.0200.03215.73
5.4.270.0170.03015.57
5.4.260.0130.01815.64
5.4.250.0150.03815.72
5.4.240.0150.04015.67
5.4.230.0120.03915.70
5.4.220.0130.02115.55
5.4.210.0120.02015.72
5.4.200.0140.03515.53
5.4.190.0150.03915.75
5.4.180.0160.03315.75
5.4.170.0110.03815.61
5.4.160.0120.02715.63
5.4.150.0270.02015.66
5.4.140.0140.03114.28
5.4.130.0100.02514.27
5.4.120.0230.02914.35
5.4.110.0080.02614.35
5.4.100.0160.03814.33
5.4.90.0090.02614.32
5.4.80.0130.02314.32
5.4.70.0180.03114.35
5.4.60.0130.02614.37
5.4.50.0130.03814.29
5.4.40.0170.03214.36
5.4.30.0130.02314.36
5.4.20.0130.02814.34
5.4.10.0100.02214.32
5.4.00.0170.03514.03
5.3.290.0200.07314.57
5.3.280.0200.07314.58
5.3.270.0370.06314.54
5.3.260.0230.06014.75
5.3.250.0200.06714.65
5.3.240.0170.06314.67
5.3.230.0200.03714.61
5.3.220.0270.06314.61
5.3.210.0200.07314.50
5.3.200.0230.07014.56
5.3.190.0270.06714.63
5.3.180.0330.05314.48
5.3.170.0170.03714.46
5.3.160.0330.06314.53
5.3.150.0200.05314.78
5.3.140.0200.07714.79
5.3.130.0300.04714.61
5.3.120.0270.06714.62
5.3.110.0230.04014.54
5.3.100.0230.03713.95
5.3.90.0230.04714.10
5.3.80.0270.05013.93
5.3.70.0230.07014.24
5.3.60.0230.06013.93
5.3.50.0200.04713.85
5.3.40.0200.05014.00
5.3.30.0300.04013.82
5.3.20.0200.03013.91
5.3.10.0230.04013.58
5.3.00.0230.05313.69
5.2.170.0170.03712.41
5.2.160.0100.03312.41
5.2.150.0170.02712.41
5.2.140.0100.03312.41
5.2.130.0130.04312.41
5.2.120.0200.03312.41
5.2.110.0270.05312.41
5.2.100.0370.04312.41
5.2.90.0170.04312.41
5.2.80.0100.05312.41
5.2.70.0130.03312.41
5.2.60.0130.03012.41
5.2.50.0170.02712.41
5.2.40.0130.02712.41
5.2.30.0100.05312.41
5.2.20.0100.02712.41
5.2.10.0070.03012.41
5.2.00.0100.02712.41
5.1.60.0070.02712.41
5.1.50.0100.02312.41
5.1.40.0130.02012.41
5.1.30.0170.02012.41
5.1.20.0100.02312.41
5.1.10.0100.02312.41
5.1.00.0130.02012.41
5.0.50.0000.02312.41
5.0.40.0030.02012.41
5.0.30.0030.03312.41
5.0.20.0000.02312.41
5.0.10.0070.01712.41
5.0.00.0030.03012.41
4.4.90.0070.01312.41
4.4.80.0070.01312.41
4.4.70.0070.01312.41
4.4.60.0070.02712.41
4.4.50.0070.01312.41
4.4.40.0030.02312.41
4.4.30.0030.01712.41
4.4.20.0030.01712.41
4.4.10.0070.03012.41
4.4.00.0000.02712.41
4.3.110.0000.02012.41
4.3.100.0030.01312.41
4.3.90.0030.01312.41
4.3.80.0030.02312.41
4.3.70.0030.01712.41
4.3.60.0070.01012.41
4.3.50.0030.01712.41
4.3.40.0030.02312.41
4.3.30.0000.01712.41
4.3.20.0000.02012.41
4.3.10.0030.01312.41
4.3.00.0030.01312.41

preferences:
44.09 ms | 400 KiB | 5 Q