3v4l.org

run code in 300+ PHP versions simultaneously
<?php /* Accepting NULL value */ function test(stdClass $obj,$b) { $obj->v=$b; echo $obj->v; } $b="a"; test(new stdclass($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)
8.3.60.0060.00816.88
8.3.50.0100.00822.06
8.3.40.0110.00718.99
8.3.30.0070.00719.02
8.3.20.0040.00420.34
8.3.10.0040.00423.56
8.3.00.0040.00419.38
8.2.180.0100.00518.23
8.2.170.0000.01422.96
8.2.160.0070.00720.52
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.01126.16
8.2.120.0080.00019.34
8.2.110.0080.00022.20
8.2.100.0040.00817.78
8.2.90.0030.00619.13
8.2.80.0000.00917.97
8.2.70.0060.00317.63
8.2.60.0040.00417.80
8.2.50.0000.00818.07
8.2.40.0000.00718.09
8.2.30.0040.00417.89
8.2.20.0000.00717.65
8.2.10.0040.00417.93
8.2.00.0040.00417.63
8.1.280.0070.01125.92
8.1.270.0080.00823.75
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0030.00623.88
8.1.230.0040.00719.16
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0060.00317.36
8.1.190.0000.00817.55
8.1.180.0040.00418.10
8.1.170.0050.00318.46
8.1.160.0000.00721.95
8.1.150.0040.00418.45
8.1.140.0040.00417.35
8.1.130.0030.00517.87
8.1.120.0000.00717.27
8.1.110.0030.00617.36
8.1.100.0040.00417.28
8.1.90.0000.00717.41
8.1.80.0040.00417.38
8.1.70.0000.00717.29
8.1.60.0060.00317.46
8.1.50.0030.00517.58
8.1.40.0030.00517.49
8.1.30.0050.00317.63
8.1.20.0040.00417.66
8.1.10.0040.00417.54
8.1.00.0000.00717.39
8.0.300.0000.00718.77
8.0.290.0040.00417.18
8.0.280.0000.00718.45
8.0.270.0000.00717.10
8.0.260.0050.00316.70
8.0.250.0000.00616.96
8.0.240.0000.00816.93
8.0.230.0070.00016.83
8.0.220.0060.00016.94
8.0.210.0050.00216.80
8.0.200.0000.00817.01
8.0.190.0040.00416.94
8.0.180.0040.00416.81
8.0.170.0040.00416.94
8.0.160.0080.00016.84
8.0.150.0000.00716.82
8.0.140.0040.00716.82
8.0.130.0050.00013.38
8.0.120.0070.00016.89
8.0.110.0040.00416.82
8.0.100.0000.00716.72
8.0.90.0040.00416.96
8.0.80.0100.01016.78
8.0.70.0000.00716.86
8.0.60.0070.00016.73
8.0.50.0000.00716.95
8.0.30.0130.00616.99
8.0.20.0090.00917.40
8.0.10.0040.00417.08
8.0.00.0080.01116.68
7.4.330.0050.00015.04
7.4.320.0060.00016.37
7.4.300.0000.00616.42
7.4.290.0070.00416.61
7.4.280.0040.00416.50
7.4.270.0000.00716.50
7.4.260.0070.00016.60
7.4.250.0050.00316.48
7.4.240.0040.00316.64
7.4.230.0000.00716.32
7.4.220.0130.00416.54
7.4.210.0110.00516.54
7.4.200.0000.00716.63
7.4.190.0030.00316.56
7.4.160.0060.01616.46
7.4.150.0100.00717.40
7.4.140.0100.00617.86
7.4.130.0050.01416.55
7.4.120.0070.01016.55
7.4.110.0050.01116.50
7.4.100.0110.00916.68
7.4.90.0140.00416.40
7.4.80.0130.00419.39
7.4.70.0060.01516.55
7.4.60.0120.00416.65
7.4.50.0050.00316.21
7.4.40.0030.01222.77
7.4.30.0060.00916.39
7.4.00.0060.00614.74
7.3.330.0000.00613.22
7.3.320.0040.00413.27
7.3.310.0000.00816.39
7.3.300.0030.00316.22
7.3.290.0060.00916.29
7.3.280.0120.00816.32
7.3.270.0100.00717.40
7.3.260.0030.01316.66
7.3.250.0080.01116.57
7.3.240.0120.00616.34
7.3.230.0090.01216.43
7.3.210.0290.01216.60
7.3.200.0120.00619.39
7.3.190.0120.00816.48
7.3.180.0110.00416.21
7.3.170.0120.00316.32
7.3.160.0070.01416.30
7.3.120.0030.01014.81
7.3.110.0080.00614.55
7.3.100.0030.01014.80
7.3.90.0070.00714.51
7.3.80.0040.01114.70
7.3.70.0070.00414.51
7.3.60.0060.00814.38
7.3.50.0070.00714.60
7.3.40.0100.00714.71
7.3.30.0030.00714.59
7.3.20.0000.01316.64
7.3.10.0070.00416.63
7.3.00.0030.01016.41
7.2.330.0060.01216.64
7.2.320.0120.00616.29
7.2.310.0090.01216.63
7.2.300.0070.01016.47
7.2.290.0100.00716.60
7.2.240.0030.00914.48
7.2.230.0060.01014.52
7.2.220.0080.00314.71
7.2.210.0090.00914.71
7.2.200.0030.00914.94
7.2.190.0090.00614.75
7.2.180.0030.01214.85
7.2.170.0060.00614.53
7.2.160.0000.01514.61
7.2.150.0060.00916.54
7.2.140.0160.00016.49
7.2.130.0000.01416.80
7.2.120.0070.01016.75
7.2.110.0070.01116.84
7.2.100.0090.00616.50
7.2.90.0060.00916.79
7.2.80.0040.00716.73
7.2.70.0040.01116.84
7.2.60.0040.00816.71
7.2.50.0060.00316.70
7.2.40.0070.01016.71
7.2.30.0070.00716.52
7.2.20.0000.01416.52
7.2.10.0070.00716.86
7.2.00.0090.00818.04
7.1.330.0030.01415.65
7.1.320.0030.00515.39
7.1.310.0000.01215.71
7.1.300.0000.00915.39
7.1.290.0070.00315.81
7.1.280.0100.00315.61
7.1.270.0070.00715.38
7.1.260.0070.00715.48
7.1.250.0030.00915.80
7.1.200.0040.00815.63
7.1.100.0050.00317.94
7.1.70.0030.01317.25
7.1.60.0130.01019.31
7.1.50.0040.01816.86
7.1.00.0030.08322.50
7.0.200.0000.00916.36
7.0.140.0000.07722.09
7.0.80.0570.08019.91
7.0.70.0600.06019.93
7.0.60.0100.08719.92
7.0.50.0100.08720.33
7.0.40.0170.07020.03
7.0.30.0170.08320.04
7.0.20.0100.07720.10
7.0.10.0100.08320.12
7.0.00.0030.06320.12
5.6.280.0030.07320.80
5.6.230.0030.05020.59
5.6.220.0030.05320.61
5.6.210.0030.08720.61
5.6.200.0100.06720.98
5.6.190.0030.09021.02
5.6.180.0100.07720.95
5.6.170.0000.08321.06
5.6.160.0030.08721.18
5.6.150.0100.07721.07
5.6.140.0170.07721.06
5.6.130.0030.08721.04
5.6.120.0100.07320.95
5.6.110.0130.07320.95
5.6.100.0130.04321.04
5.6.90.0030.08721.12
5.6.80.0030.08720.52
5.6.70.0030.06320.40
5.6.60.0100.03320.39
5.6.50.0200.07020.39
5.6.40.0070.05320.41
5.6.30.0070.04720.44
5.6.20.0000.05720.41
5.6.10.0100.07720.34
5.6.00.0000.05020.37
5.5.370.0030.05720.36
5.5.360.0100.08020.34
5.5.350.0000.08320.37
5.5.340.0100.04020.88
5.5.330.0070.07720.88
5.5.320.0170.03020.89
5.5.310.0130.04320.89
5.5.300.0230.06720.73
5.5.290.0070.08020.83
5.5.280.0030.07720.86
5.5.270.0170.05720.79
5.5.260.0000.07320.92
5.5.250.0130.08020.57
5.5.240.0100.05020.14
5.5.230.0000.07320.24
5.5.220.0030.05720.02
5.5.210.0000.05020.28
5.5.200.0170.06320.10
5.5.190.0100.04020.24
5.5.180.0030.06020.09
5.5.160.0170.02720.11
5.5.150.0030.04020.21
5.5.140.0000.04320.14
5.5.130.0070.04320.17
5.5.120.0070.04720.24
5.5.110.0030.04020.27
5.5.100.0070.03320.08
5.5.90.0100.04020.09
5.5.80.0100.07320.10
5.5.70.0070.03720.04
5.5.60.0000.04020.00
5.5.50.0070.03320.15
5.5.40.0030.03720.06
5.5.30.0070.03720.08
5.5.20.0030.03320.15
5.5.10.0100.06020.05
5.5.00.0070.03020.02
5.4.450.0070.07719.56
5.4.440.0030.04319.44
5.4.430.0000.08719.22
5.4.420.0070.05319.37
5.4.410.0130.07319.04
5.4.400.0000.07019.18
5.4.390.0130.07719.16
5.4.380.0070.08019.03
5.4.370.0200.05719.12
5.4.360.0070.08019.09
5.4.350.0100.08719.21
5.4.340.0030.06018.95
5.4.320.0130.03718.90
5.4.310.0100.03318.88
5.4.300.0070.04319.09
5.4.290.0000.04319.23
5.4.280.0130.03319.14
5.4.270.0030.03718.94
5.4.260.0030.03719.23
5.4.250.0000.04719.22
5.4.240.0100.02718.94
5.4.230.0000.03319.13
5.4.220.0030.03719.08
5.4.210.0000.03318.94
5.4.200.0000.04019.13
5.4.190.0030.03719.04
5.4.180.0000.04019.08
5.4.170.0100.03319.20
5.4.160.0070.03719.10
5.4.150.0030.03319.02
5.4.140.0030.04016.47
5.4.130.0000.03316.47
5.4.120.0030.03316.43
5.4.110.0000.04716.32
5.4.100.0000.03316.51
5.4.90.0100.02316.44
5.4.80.0000.04016.38
5.4.70.0030.04016.45
5.4.60.0000.03716.34
5.4.50.0000.04316.46
5.4.40.0070.03316.37
5.4.30.0030.03016.39
5.4.20.0000.03716.33
5.4.10.0000.03316.36
5.4.00.0000.04015.86
5.3.290.0000.04314.68
5.3.280.0030.05014.55
5.3.270.0000.03314.65
5.3.260.0200.02314.66
5.3.250.0000.03714.61
5.3.240.0030.03314.66
5.3.230.0030.03714.58
5.3.220.0070.03014.59
5.3.210.0030.03714.65
5.3.200.0000.03714.50
5.3.190.0000.03314.68
5.3.180.0030.06014.58
5.3.170.0000.04014.70
5.3.160.0170.02014.55
5.3.150.0100.03014.63
5.3.140.0000.04314.55
5.3.130.0030.03714.46
5.3.120.0030.03714.58
5.3.110.0070.04314.57
5.3.100.0030.03714.17
5.3.90.0030.03713.95
5.3.80.0070.03714.12
5.3.70.0000.03714.12
5.3.60.0030.04314.08
5.3.50.0100.02713.83
5.3.40.0000.04313.83
5.3.30.0000.08013.89
5.3.20.0030.03313.77
5.3.10.0100.03313.66
5.3.00.0000.03713.62
5.2.170.0000.03013.62
5.2.160.0030.02713.62
5.2.150.0070.02713.62
5.2.140.0030.04313.62
5.2.130.0030.02713.62
5.2.120.0000.02713.62
5.2.110.0000.05313.62
5.2.100.0130.02013.62
5.2.90.0000.06313.62
5.2.80.0070.03013.62
5.2.70.0070.06013.62
5.2.60.0030.03313.62
5.2.50.0070.06013.62
5.2.40.0100.05713.62
5.2.30.0070.05313.62
5.2.20.0030.06313.62
5.2.10.0070.05713.62
5.2.00.0070.03713.62
5.1.60.0030.05313.62
5.1.50.0170.01713.62
5.1.40.0070.04013.62
5.1.30.0030.02713.62
5.1.20.0070.05313.62
5.1.10.0000.04013.62
5.1.00.0030.03313.62
5.0.50.0030.02713.62
5.0.40.0100.03313.62
5.0.30.0000.05313.62
5.0.20.0030.02713.62
5.0.10.0070.03313.62
5.0.00.0000.06013.62
4.4.90.0070.03013.62
4.4.80.0000.03713.62
4.4.70.0000.03713.62
4.4.60.0030.03713.62
4.4.50.0000.03013.62
4.4.40.0000.03013.62
4.4.30.0030.02013.62
4.4.20.0000.02313.62
4.4.10.0030.03313.62
4.4.00.0000.05313.62
4.3.110.0000.03013.62
4.3.100.0070.02013.62
4.3.90.0030.01713.62
4.3.80.0000.04013.62
4.3.70.0030.03313.62
4.3.60.0000.03713.62
4.3.50.0100.01013.62
4.3.40.0030.05313.62
4.3.30.0030.02313.62
4.3.20.0070.02313.62
4.3.10.0070.03013.62
4.3.00.0000.03313.62

preferences:
42.69 ms | 401 KiB | 5 Q