3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = null; var_dump($foo->bar);

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)
8.3.60.0170.00318.43
8.3.50.0090.01222.05
8.3.40.0100.00718.67
8.3.30.0100.00718.77
8.3.20.0080.00018.35
8.3.10.0040.00420.89
8.3.00.0080.00019.54
8.2.180.0100.00718.54
8.2.170.0100.00622.96
8.2.160.0140.00020.53
8.2.150.0000.00824.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0000.00721.00
8.2.110.0030.00620.58
8.2.100.0100.00317.91
8.2.90.0030.00618.93
8.2.80.0000.00719.38
8.2.70.0000.00817.50
8.2.60.0040.00417.91
8.2.50.0000.01018.07
8.2.40.0030.00617.97
8.2.30.0000.00721.16
8.2.20.0000.00717.65
8.2.10.0000.00817.67
8.2.00.0030.00617.60
8.1.280.0070.00725.92
8.1.270.0070.00023.99
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0000.00922.56
8.1.230.0080.00420.88
8.1.220.0000.00818.77
8.1.210.0030.00618.89
8.1.200.0040.00417.22
8.1.190.0040.00417.39
8.1.180.0000.00818.10
8.1.170.0000.00718.54
8.1.160.0070.00018.87
8.1.150.0040.00418.61
8.1.140.0070.00017.38
8.1.130.0030.00317.82
8.1.120.0000.00717.23
8.1.110.0040.00417.27
8.1.100.0040.00417.32
8.1.90.0000.00717.38
8.1.80.0040.00417.29
8.1.70.0070.00017.33
8.1.60.0060.00317.42
8.1.50.0030.00617.30
8.1.40.0040.00417.46
8.1.30.0080.00017.59
8.1.20.0030.00617.61
8.1.10.0040.00717.41
8.1.00.0050.00317.39
8.0.300.0030.00319.72
8.0.290.0070.00017.18
8.0.280.0030.00318.25
8.0.270.0000.00717.17
8.0.260.0030.00316.80
8.0.250.0070.00016.93
8.0.240.0030.00616.96
8.0.230.0000.00616.98
8.0.220.0030.00316.89
8.0.210.0030.00316.75
8.0.200.0000.00816.86
8.0.190.0030.00316.82
8.0.180.0030.00316.95
8.0.170.0030.00316.91
8.0.160.0000.00716.85
8.0.150.0030.00516.78
8.0.140.0030.00416.73
8.0.130.0050.00013.30
8.0.120.0000.00816.91
8.0.110.0040.00416.87
8.0.100.0030.00516.91
8.0.90.0030.00316.67
8.0.80.0120.00916.82
8.0.70.0000.00716.71
8.0.60.0040.00416.94
8.0.50.0070.00016.83
8.0.30.0110.00917.03
8.0.20.0120.00717.26
8.0.10.0100.01016.98
8.0.00.0080.01316.78
7.4.330.0000.00616.82
7.4.320.0000.00716.50
7.4.300.0030.00316.35
7.4.290.0030.00316.34
7.4.280.0000.00716.48
7.4.270.0000.00616.44
7.4.260.0000.00613.21
7.4.250.0040.00416.53
7.4.240.0000.00816.49
7.4.230.0030.00316.64
7.4.220.0090.00916.43
7.4.210.0100.00816.49
7.4.200.0070.00016.23
7.4.190.0000.00716.31
7.4.160.0100.00816.43
7.4.150.0130.00716.89
7.4.140.0070.00917.38
7.4.130.0090.01116.36
7.4.120.0100.00416.50
7.4.110.0120.00616.41
7.4.100.0150.00616.44
7.4.90.0060.01216.40
7.4.80.0090.00917.87
7.4.70.0100.01116.28
7.4.60.0110.01016.29
7.4.50.0120.00216.33
7.4.40.0080.00819.53
7.4.30.0100.00916.46
7.4.20.0050.01616.36
7.4.10.0080.00615.56
7.4.00.0080.01015.38
7.3.330.0000.00512.99
7.3.320.0030.00313.10
7.3.310.0050.00216.02
7.3.300.0000.00716.18
7.3.290.0110.00316.14
7.3.280.0080.01016.22
7.3.270.0080.01016.79
7.3.260.0080.01017.71
7.3.250.0090.01016.22
7.3.240.0140.00816.19
7.3.230.0090.01016.25
7.3.220.0110.01016.15
7.3.210.0090.01016.17
7.3.200.0090.01117.77
7.3.190.0110.00916.24
7.3.180.0140.00516.20
7.3.170.0110.00816.18
7.3.160.0120.00416.30
7.3.150.0140.00316.07
7.3.140.0210.00016.13
7.3.130.0080.01015.37
7.3.120.0080.01215.32
7.3.110.0130.00815.44
7.3.100.0120.00515.51
7.3.90.0070.01215.60
7.3.80.0070.00715.54
7.3.70.0070.00815.45
7.3.60.0080.00915.41
7.3.50.0140.00915.41
7.3.40.0090.01215.45
7.3.30.0070.00715.44
7.3.20.0070.01016.32
7.3.10.0050.01016.28
7.3.00.0090.00716.32
7.2.340.0280.00616.23
7.2.330.0190.00716.12
7.2.320.0170.01016.41
7.2.310.0190.00916.16
7.2.300.0170.00616.32
7.2.290.0130.01316.40
7.2.280.0270.00716.27
7.2.270.0350.00816.20
7.2.260.0150.01115.51
7.2.250.0240.00815.48
7.2.240.0130.01115.55
7.2.230.0180.00715.60
7.2.220.0100.01515.53
7.2.210.0090.01415.47
7.2.200.0220.00715.56
7.2.190.0110.01315.58
7.2.180.0120.01215.66
7.2.170.0110.01215.70
7.2.160.0090.01415.66
7.2.150.0130.00716.57
7.2.140.0140.01216.63
7.2.130.0150.00916.72
7.2.120.0150.00916.57
7.2.110.0140.00516.52
7.2.100.0140.01016.66
7.2.90.0150.01116.55
7.2.80.0130.01316.58
7.2.70.0140.00716.48
7.2.60.0130.00916.57
7.2.50.0170.00716.62
7.2.40.0150.01116.56
7.2.30.0210.00516.70
7.2.20.0110.01416.55
7.2.10.0150.00816.63
7.2.00.0180.00217.38
7.1.330.0180.00415.60
7.1.320.0440.00715.65
7.1.310.0110.01015.68
7.1.300.0110.01115.54
7.1.290.0120.00815.68
7.1.280.0120.00815.66
7.1.270.0130.01115.43
7.1.260.0140.00815.61
7.1.250.0150.00715.59
7.1.240.0100.01015.54
7.1.230.0820.00715.59
7.1.220.0150.00715.55
7.1.210.0110.01315.56
7.1.200.0120.00915.61
7.1.190.0110.01115.69
7.1.180.0150.00715.65
7.1.170.0130.00915.47
7.1.160.0100.01415.63
7.1.150.0150.01015.53
7.1.140.0170.00515.51
7.1.130.0140.01015.53
7.1.120.0130.00815.63
7.1.110.0130.00815.46
7.1.100.0160.00515.53
7.1.90.0120.01015.56
7.1.80.0130.00815.63
7.1.70.0150.00615.59
7.1.60.0160.00715.54
7.1.50.0120.00615.93
7.1.40.0120.00715.88
7.1.30.0110.00615.94
7.1.20.0070.00915.90
7.1.10.0090.00715.84
7.1.00.0080.01115.87
7.0.330.0120.00915.17
7.0.320.0160.00615.28
7.0.310.0080.01215.14
7.0.300.0150.00315.16
7.0.290.0140.00615.20
7.0.280.0090.00915.17
7.0.270.0140.01015.03
7.0.260.0110.00915.23
7.0.250.0130.00815.19
7.0.240.0170.00515.42
7.0.230.0080.01015.29
7.0.220.0130.01015.25
7.0.210.0140.00815.19
7.0.200.0120.00815.63
7.0.190.0080.01215.67
7.0.180.0070.01115.48
7.0.170.0090.01015.51
7.0.160.0110.00515.48
7.0.150.0090.01015.56
7.0.140.0130.00515.54
7.0.130.0100.00915.70
7.0.120.0090.00915.70
7.0.110.0120.00615.65
7.0.100.0080.01215.56
7.0.90.0160.01115.56
7.0.80.0090.00815.63
7.0.70.0090.01015.39
7.0.60.0110.00515.44
7.0.50.0120.00815.64
7.0.40.0120.00614.63
7.0.30.0100.00814.61
7.0.20.0120.00714.66
7.0.10.0110.00714.61
7.0.00.0090.01014.70
5.6.400.0140.00614.98
5.6.390.0140.00615.04
5.6.380.0110.01014.97
5.6.370.0120.01014.92
5.6.360.0110.01315.06
5.6.350.0110.01414.97
5.6.340.0150.01015.02
5.6.330.0090.01314.95
5.6.320.0130.01614.89
5.6.310.0160.00614.98
5.6.300.0150.01516.83
5.6.290.0130.02216.83
5.6.280.0110.02216.92
5.6.270.0120.02016.97
5.6.260.0110.02317.00
5.6.250.0100.02216.96
5.6.240.0120.02016.79
5.6.230.0140.02416.88
5.6.220.0140.01716.86
5.6.210.0140.01717.05
5.6.200.0140.01816.90
5.6.190.0090.02616.95
5.6.180.0090.02216.94
5.6.170.0110.02716.99
5.6.160.0120.01917.00
5.6.150.0100.02016.98
5.6.140.0110.02116.96
5.6.130.0140.01817.01
5.6.120.0130.02216.92
5.6.110.0110.02116.80
5.6.100.0130.02016.92
5.6.90.0100.02016.93
5.6.80.0200.03516.60
5.6.70.0090.02216.72
5.6.60.0140.01716.77
5.6.50.0080.02216.71
5.6.40.0110.02216.75
5.6.30.0100.02416.57
5.6.20.0090.02216.68
5.6.10.0080.02716.66
5.6.00.0070.02416.61
5.5.380.0100.01915.75
5.5.370.0090.02615.75
5.5.360.0040.03015.75
5.5.350.0170.02115.64
5.5.340.0110.02115.80
5.5.330.0100.02115.85
5.5.320.0090.02315.87
5.5.310.0170.02415.89
5.5.300.0080.02315.86
5.5.290.0100.01815.95
5.5.280.0090.02215.90
5.5.270.0070.02315.95
5.5.260.0140.01715.91
5.5.250.0120.02015.81
5.5.240.0120.02715.64
5.5.230.0100.02115.73
5.5.220.0130.01615.59
5.5.210.0100.02115.81
5.5.200.0100.02415.68
5.5.190.0100.02415.71
5.5.180.0090.03115.75
5.5.170.0190.00314.88
5.5.160.0130.02315.58
5.5.150.0100.01915.67
5.5.140.0100.02015.43
5.5.130.0100.01915.40
5.5.120.0080.02015.59
5.5.110.0090.02315.54
5.5.100.0140.02015.77
5.5.90.0100.02115.51
5.5.80.0100.02215.71
5.5.70.0100.01815.61
5.5.60.0210.01915.63
5.5.50.0090.02115.62
5.5.40.0090.01815.56
5.5.30.0120.01715.63
5.5.20.0100.02315.79
5.5.10.0090.01815.62
5.5.00.0070.02515.66
5.4.450.0070.01714.66
5.4.440.0040.02414.68
5.4.430.0060.02114.61
5.4.420.0070.01814.69
5.4.410.0050.01914.66
5.4.400.0090.01814.58
5.4.390.0100.01514.53
5.4.380.0060.02014.63
5.4.370.0070.01814.54
5.4.360.0030.02414.53
5.4.350.0070.01914.60
5.4.340.0090.02114.58
5.4.330.0110.00812.37
5.4.320.0090.02414.54
5.4.310.0060.02214.51
5.4.300.0070.01714.53
5.4.290.0100.02314.60
5.4.280.0060.02014.62
5.4.270.0080.01714.50
5.4.260.0050.02314.57
5.4.250.0080.02214.56
5.4.240.0060.02214.54
5.4.230.0120.01314.53
5.4.220.0100.02614.56
5.4.210.0090.01614.58
5.4.200.0070.01614.56
5.4.190.0110.01414.55
5.4.180.0090.01714.53
5.4.170.0100.01614.53
5.4.160.0090.02014.56
5.4.150.0100.01714.55
5.4.140.0070.02113.79
5.4.130.0080.02613.75
5.4.120.0090.01413.77
5.4.110.0050.01913.77
5.4.100.0110.02813.67
5.4.90.0060.01913.77
5.4.80.0090.01513.74
5.4.70.0110.01313.74
5.4.60.0070.02513.70
5.4.50.0080.01613.76
5.4.40.0080.01813.75
5.4.30.0040.01913.74
5.4.20.0060.02513.66
5.4.10.0070.01713.76
5.4.00.0080.01913.54
5.3.290.0100.02614.34
5.3.280.0130.02014.34
5.3.270.0160.02014.34
5.3.260.0110.02314.34
5.3.250.0080.02314.34
5.3.240.0080.03814.34
5.3.230.0100.02314.34
5.3.220.0100.02514.34
5.3.210.0070.02814.34
5.3.200.0080.02414.34
5.3.190.0100.02514.35
5.3.180.0080.02614.34
5.3.170.0080.03014.34
5.3.160.0120.03714.36
5.3.150.0080.04614.42
5.3.140.0150.02014.34
5.3.130.0080.02814.34
5.3.120.0060.02914.34
5.3.110.0100.02114.34
5.3.100.0110.02314.34
5.3.90.0080.02214.34
5.3.80.0110.02214.34
5.3.70.0100.02414.34
5.3.60.0190.01914.34
5.3.50.0090.02114.34
5.3.40.0140.01814.34
5.3.30.0130.01614.34
5.3.20.0090.02314.34
5.3.10.0060.02314.34
5.3.00.0060.02314.34

preferences:
39.61 ms | 401 KiB | 5 Q