3v4l.org

run code in 300+ PHP versions simultaneously
<?php /* Accepting NULL value */ function test(stdClass $obj) { $obj->test='a'; echo $obj->test; } test(new stdclass); ?>

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)
8.3.60.0070.00718.55
8.3.50.0100.00622.01
8.3.40.0120.00418.75
8.3.30.0140.00719.13
8.3.20.0020.00520.20
8.3.10.0050.00223.48
8.3.00.0040.00422.43
8.2.180.0120.00416.38
8.2.170.0090.00622.96
8.2.160.0140.00022.05
8.2.150.0080.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0080.00019.36
8.2.110.0070.00421.04
8.2.100.0080.00317.84
8.2.90.0080.00019.07
8.2.80.0000.00817.97
8.2.70.0050.00517.63
8.2.60.0050.00317.93
8.2.50.0070.00318.10
8.2.40.0070.00018.22
8.2.30.0040.00418.13
8.2.20.0000.00717.53
8.2.10.0000.00817.60
8.2.00.0040.00417.57
8.1.280.0150.00425.92
8.1.270.0040.00423.91
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0040.00422.80
8.1.230.0060.00617.82
8.1.220.0050.00317.74
8.1.210.0000.00918.77
8.1.200.0030.00617.23
8.1.190.0040.00417.22
8.1.180.0080.00018.10
8.1.170.0080.00018.52
8.1.160.0000.00721.93
8.1.150.0060.00318.50
8.1.140.0040.00417.19
8.1.130.0070.00017.80
8.1.120.0000.00717.38
8.1.110.0030.00517.21
8.1.100.0000.01117.39
8.1.90.0040.00417.39
8.1.80.0040.00417.27
8.1.70.0000.00717.28
8.1.60.0030.00617.46
8.1.50.0040.00417.49
8.1.40.0030.00617.50
8.1.30.0030.00517.61
8.1.20.0080.00017.57
8.1.10.0030.00517.46
8.1.00.0040.00417.46
8.0.300.0070.00018.77
8.0.290.0080.00016.75
8.0.280.0000.00718.47
8.0.270.0000.00817.28
8.0.260.0060.00316.87
8.0.250.0070.00016.98
8.0.240.0040.00416.96
8.0.230.0040.00416.87
8.0.220.0040.00416.75
8.0.210.0000.00716.79
8.0.200.0000.00616.86
8.0.190.0060.00316.78
8.0.180.0040.00416.81
8.0.170.0000.00916.73
8.0.160.0030.00516.86
8.0.150.0000.00716.77
8.0.140.0080.00016.84
8.0.130.0000.00513.20
8.0.120.0080.00016.76
8.0.110.0040.00416.72
8.0.100.0080.00016.82
8.0.90.0000.00916.79
8.0.80.0090.00916.95
8.0.70.0050.00316.87
8.0.60.0040.00416.87
8.0.50.0040.00416.86
8.0.30.0050.01717.00
8.0.20.0110.00817.40
8.0.10.0030.00317.11
8.0.00.0140.00516.74
7.4.330.0050.00015.00
7.4.320.0060.00016.39
7.4.300.0030.00316.44
7.4.290.0040.00416.45
7.4.280.0000.00716.45
7.4.270.0030.00316.48
7.4.260.0030.00316.51
7.4.250.0000.00716.47
7.4.240.0040.00416.44
7.4.230.0030.00316.25
7.4.220.0110.00716.38
7.4.210.0060.00916.42
7.4.200.0050.00216.42
7.4.190.0030.00616.59
7.4.160.0090.01316.40
7.4.150.0120.00617.40
7.4.140.0100.00817.86
7.4.130.0120.00616.59
7.4.120.0080.00916.50
7.4.110.0110.00716.31
7.4.100.0150.00316.64
7.4.90.0100.00716.41
7.4.80.0110.00616.38
7.4.70.0130.00316.19
7.4.60.0040.01216.45
7.4.50.0040.00416.33
7.4.40.0030.01022.77
7.4.30.0110.00416.49
7.4.00.0050.01215.01
7.3.330.0000.00613.32
7.3.320.0050.00013.19
7.3.310.0000.00716.13
7.3.300.0000.00716.30
7.3.290.0060.01316.23
7.3.280.0090.00716.21
7.3.270.0100.00717.40
7.3.260.0090.00916.43
7.3.250.0070.01016.46
7.3.240.0090.00616.57
7.3.230.0070.01016.48
7.3.210.0130.00316.40
7.3.200.0060.01219.39
7.3.190.0180.00316.32
7.3.180.0040.01116.26
7.3.170.0060.00916.50
7.3.160.0060.00916.24
7.3.120.0090.00814.79
7.3.110.0000.01814.75
7.3.100.0090.00914.69
7.3.90.0030.01014.68
7.3.80.0060.00614.73
7.3.70.0060.00614.74
7.3.60.0030.01014.93
7.3.50.0070.00314.86
7.3.40.0040.00714.88
7.3.30.0000.01414.87
7.3.20.0000.01016.52
7.3.10.0090.00616.55
7.3.00.0090.00616.48
7.2.330.0100.00616.51
7.2.320.0070.01316.56
7.2.310.0150.00916.58
7.2.300.0080.00816.56
7.2.290.0120.00616.39
7.2.250.0000.01415.04
7.2.240.0030.01714.95
7.2.230.0000.01614.93
7.2.220.0030.00915.18
7.2.210.0080.00414.93
7.2.200.0090.00015.18
7.2.190.0100.00715.05
7.2.180.0070.00415.13
7.2.170.0030.00914.77
7.2.160.0030.00715.23
7.2.150.0030.01016.78
7.2.140.0040.00716.83
7.2.130.0030.00916.94
7.2.120.0090.00416.90
7.2.110.0070.00516.84
7.2.100.0030.01016.88
7.2.90.0080.00916.81
7.2.80.0050.01016.97
7.2.70.0050.01016.87
7.2.60.0060.00816.68
7.2.50.0080.00516.78
7.2.40.0040.00816.73
7.2.30.0070.00816.86
7.2.20.0040.01016.86
7.2.10.0080.00616.83
7.2.00.0040.00817.78
7.1.330.0070.01015.74
7.1.320.0150.00015.79
7.1.310.0040.00815.89
7.1.300.0070.00715.52
7.1.290.0000.00915.67
7.1.280.0000.00815.57
7.1.270.0090.00615.75
7.1.260.0070.00715.46
7.1.250.0060.00715.80
7.1.240.0060.00515.82
7.1.230.0030.00915.74
7.1.220.0020.01115.79
7.1.210.0030.00915.79
7.1.200.0060.00515.74
7.1.190.0030.01015.84
7.1.180.0030.00915.72
7.1.170.0000.01015.75
7.1.160.0070.00815.68
7.1.150.0050.01015.71
7.1.140.0050.00815.69
7.1.130.0050.00715.77
7.1.120.0060.00715.63
7.1.110.0060.00615.55
7.1.100.0030.00816.46
7.1.90.0100.00315.59
7.1.80.0060.00615.87
7.1.70.0030.01116.17
7.1.60.0070.00916.89
7.1.50.0080.00616.12
7.1.40.0080.00515.57
7.1.30.0060.00715.67
7.1.20.0040.00715.75
7.1.10.0020.01115.64
7.1.00.0060.02718.02
7.0.330.0040.00715.33
7.0.320.0030.01215.33
7.0.310.0060.00615.52
7.0.300.0070.01015.33
7.0.290.0040.00615.30
7.0.280.0090.00115.41
7.0.270.0080.00615.28
7.0.260.0040.00915.41
7.0.250.0020.00815.34
7.0.240.0070.00315.54
7.0.230.0030.00815.51
7.0.220.0020.01215.50
7.0.210.0080.00615.40
7.0.200.0080.00515.83
7.0.190.0030.01015.17
7.0.180.0050.00515.50
7.0.170.0020.01215.28
7.0.160.0030.01015.39
7.0.150.0050.00815.51
7.0.140.0050.03017.52
7.0.130.0030.01215.37
7.0.120.0040.00715.18
7.0.110.0080.00615.37
7.0.100.0070.00515.27
7.0.90.0100.00215.25
7.0.80.0040.00815.46
7.0.70.0040.00815.38
7.0.60.0060.03117.01
7.0.50.0070.02216.28
7.0.40.0110.03015.76
7.0.30.0140.01915.67
7.0.20.0130.01715.50
7.0.10.0070.03315.75
7.0.00.0020.02115.47
5.6.400.0030.01213.97
5.6.390.0080.00014.14
5.6.380.0090.00314.25
5.6.370.0060.00814.30
5.6.360.0070.01014.31
5.6.350.0070.00514.42
5.6.340.0020.01214.54
5.6.330.0060.00614.10
5.6.320.0040.00614.22
5.6.310.0040.01214.39
5.6.300.0020.01014.23
5.6.290.0080.00414.43
5.6.280.0060.02716.64
5.6.270.0050.01014.32
5.6.260.0050.01014.36
5.6.250.0060.00414.06
5.6.240.0080.00514.22
5.6.230.0070.00714.47
5.6.220.0050.00814.34
5.6.210.0070.03316.34
5.6.200.0100.02915.60
5.6.190.0070.03016.40
5.6.180.0140.02916.24
5.6.170.0150.01616.27
5.6.160.0030.03616.50
5.6.150.0080.02915.58
5.6.140.0110.01415.66
5.6.130.0030.02315.62
5.6.120.0110.02616.33
5.6.110.0060.02216.57
5.6.100.0070.02016.55
5.6.90.0060.01716.51
5.6.80.0080.03016.23
5.6.70.1530.01816.35
5.6.60.0010.01114.21
5.6.50.0020.01014.26
5.6.40.0090.00514.28
5.6.30.0020.01114.14
5.6.20.0110.00314.23
5.6.10.0040.00914.04
5.6.00.0020.00914.28
5.5.380.0040.00912.54
5.5.370.0060.00712.71
5.5.360.0020.00912.87
5.5.350.0090.02615.33
5.5.340.0040.03214.54
5.5.330.0060.01715.21
5.5.320.0100.02115.28
5.5.310.0090.03115.23
5.5.300.0080.02114.61
5.5.290.0040.02014.51
5.5.280.0080.02415.50
5.5.270.0070.02615.45
5.5.260.0070.01415.49
5.5.250.0060.02415.27
5.5.240.0070.01615.17
5.5.230.0060.00612.67
5.5.220.0020.00712.61
5.5.210.0090.00312.80
5.5.200.0030.00512.70
5.5.190.0030.00712.69
5.5.180.0020.00812.67
5.5.170.0070.00612.70
5.5.160.0060.00812.63
5.5.150.0040.00712.75
5.5.140.0030.00712.74
5.5.130.0040.00612.63
5.5.120.0080.00312.78
5.5.110.0080.00312.75
5.5.100.0050.00612.65
5.5.90.0050.00512.50
5.5.80.0040.00912.78
5.5.70.0070.00212.68
5.5.60.0050.00512.51
5.5.50.0060.00612.83
5.5.40.0050.00612.55
5.5.30.0050.00512.68
5.5.20.0090.00412.71
5.5.10.0070.00312.56
5.5.00.0070.00312.69
5.4.450.0210.01814.37
5.4.440.0140.02014.41
5.4.430.0230.01614.40
5.4.420.0180.01514.38
5.4.410.0050.02214.14
5.4.400.0050.02114.15
5.4.390.0030.02214.11
5.4.380.0090.02114.16
5.4.370.0060.02114.06
5.4.360.0080.01814.13
5.4.350.0120.01714.15
5.4.340.0040.02314.09
5.4.330.0030.00611.85
5.4.320.0030.01712.07
5.4.310.0040.01612.06
5.4.300.0040.01612.07
5.4.290.0060.01412.06
5.4.280.0020.01712.03
5.4.270.0050.01312.03
5.4.260.0050.01512.03
5.4.250.0040.02112.03
5.4.240.0030.02012.03
5.4.230.0060.01612.03
5.4.220.0040.01512.03
5.4.210.0060.01512.03
5.4.200.0050.01812.03
5.4.190.0070.01912.03
5.4.180.0050.01912.02
5.4.170.0110.02312.03
5.4.160.0100.01612.03
5.4.150.0070.01812.03
5.4.140.0110.01611.92
5.4.130.0110.01611.92
5.4.120.0090.02011.90
5.4.110.0070.01911.90
5.4.100.0160.03211.90
5.4.90.0080.01911.92
5.4.80.0070.01711.90
5.4.70.0070.01911.92
5.4.60.0080.01811.90
5.4.50.0080.01711.90
5.4.40.0080.01811.89
5.4.30.0080.01811.89
5.4.20.0050.02011.89
5.4.10.0090.01511.89
5.4.00.0060.01811.73
5.3.290.0040.01812.17
5.3.280.0010.01912.13
5.3.270.0070.02012.14
5.3.260.0090.01712.14
5.3.250.0050.01912.14
5.3.240.0120.01412.14
5.3.230.0070.02012.13
5.3.220.0090.01812.13
5.3.210.0090.01912.13
5.3.200.0080.01812.13
5.3.190.0080.02112.13
5.3.180.0110.02512.12
5.3.170.0100.01512.12
5.3.160.0100.01712.12
5.3.150.0090.01612.12
5.3.140.0080.02012.12
5.3.130.0090.01712.12
5.3.120.0070.02012.12
5.3.110.0060.02212.12
5.3.100.0090.01711.94
5.3.90.0100.01611.93
5.3.80.0060.02011.93
5.3.70.0110.01511.93
5.3.60.0090.01711.92
5.3.50.0090.01711.91
5.3.40.0090.01911.90
5.3.30.0090.01711.90
5.3.20.0100.01811.82
5.3.10.0100.01511.81
5.3.00.0100.02411.80
5.2.170.0090.01910.20
5.2.160.0100.02010.19
5.2.150.0060.02110.19
5.2.140.0060.02210.20
5.2.130.0090.01810.18
5.2.120.0100.03210.17
5.2.110.0070.02010.18
5.2.100.0140.01610.18
5.2.90.0040.02410.18
5.2.80.0070.02010.17
5.2.70.0050.02110.17
5.2.60.0080.01910.14
5.2.50.0090.01910.13
5.2.40.0090.01910.12
5.2.30.0100.01810.11
5.2.20.0170.04110.11
5.2.10.0080.01910.06
5.2.00.0050.0199.98
5.1.60.0080.0159.63
5.1.50.0080.0159.63
5.1.40.0080.0169.62
5.1.30.0070.0209.79
5.1.20.0070.0179.80
5.1.10.0040.0219.66
5.1.00.0090.0169.66
5.0.50.0060.0158.91
5.0.40.0060.0148.83
5.0.30.0040.0228.74
5.0.20.0050.0158.72
5.0.10.0070.0138.71
5.0.00.0100.0298.71
4.4.90.0050.0097.97
4.4.80.0050.0087.97
4.4.70.0050.0117.96
4.4.60.0060.0087.96
4.4.50.0050.0107.97
4.4.40.0020.0187.94
4.4.30.0090.0217.97
4.4.20.0030.0138.01
4.4.10.0060.0098.01
4.4.00.0040.0167.97
4.3.110.0040.0127.92
4.3.100.0050.0097.92
4.3.90.0060.0107.91
4.3.80.0060.0147.88
4.3.70.0050.0097.90
4.3.60.0050.0107.90
4.3.50.0040.0117.90
4.3.40.0030.0177.86
4.3.30.0040.0097.24
4.3.20.0030.0127.23
4.3.10.0020.0117.21
4.3.00.0070.00812.20

preferences:
48.88 ms | 401 KiB | 5 Q