3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $field = 'my-value'; } function test( Foo $object ) { $object->field = 'new-value'; } $instance = new Foo(); var_dump( $instance->field ); test( $instance ); var_dump( $instance->field );

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)
8.3.60.0110.00416.63
8.3.50.0090.00621.88
8.3.40.0030.01418.86
8.3.30.0130.00319.10
8.3.20.0070.00020.13
8.3.10.0060.00323.70
8.3.00.0080.00019.25
8.2.180.0040.01118.18
8.2.170.0080.00822.96
8.2.160.0080.00820.21
8.2.150.0030.00524.18
8.2.140.0040.01124.66
8.2.130.0070.00726.16
8.2.120.0040.00422.27
8.2.110.0090.00021.04
8.2.100.0070.00417.91
8.2.90.0080.00019.22
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0000.00817.90
8.2.50.0080.00318.07
8.2.40.0080.00019.76
8.2.30.0040.00419.78
8.2.20.0050.00217.49
8.2.10.0040.00419.78
8.2.00.0080.00417.59
8.1.280.0100.01025.92
8.1.270.0050.00322.14
8.1.260.0080.00026.35
8.1.250.0050.00228.09
8.1.240.0030.00622.11
8.1.230.0100.00018.95
8.1.220.0040.00417.74
8.1.210.0090.00018.77
8.1.200.0060.00317.48
8.1.190.0040.00417.23
8.1.180.0000.01018.10
8.1.170.0000.00718.53
8.1.160.0040.00822.04
8.1.150.0000.00718.52
8.1.140.0000.00717.34
8.1.130.0000.00717.72
8.1.120.0000.00717.37
8.1.110.0000.00717.27
8.1.100.0040.00417.34
8.1.90.0030.00617.34
8.1.80.0000.00717.28
8.1.70.0070.00017.21
8.1.60.0090.00017.46
8.1.50.0030.00617.55
8.1.40.0080.00017.41
8.1.30.0040.00417.54
8.1.20.0050.00217.49
8.1.10.0040.00417.45
8.1.00.0040.00417.40
8.0.300.0030.00618.84
8.0.290.0060.00316.75
8.0.280.0070.00018.25
8.0.270.0000.00717.25
8.0.260.0030.00317.11
8.0.250.0000.00716.86
8.0.240.0000.00716.92
8.0.230.0000.00816.96
8.0.220.0000.00716.85
8.0.210.0000.00816.76
8.0.200.0030.00316.92
8.0.190.0040.00416.93
8.0.180.0000.00716.96
8.0.170.0040.00416.96
8.0.160.0000.00716.89
8.0.150.0040.00416.75
8.0.140.0030.00616.85
8.0.130.0000.00513.35
8.0.120.0030.00616.86
8.0.110.0070.00016.95
8.0.100.0040.00416.93
8.0.90.0000.00716.94
8.0.80.0090.00916.87
8.0.70.0030.00516.76
8.0.60.0000.00716.85
8.0.50.0000.00716.94
8.0.30.0130.00616.99
8.0.20.0090.00917.40
8.0.10.0000.00716.86
8.0.00.0090.00816.64
7.4.330.0050.00015.01
7.4.320.0070.00016.50
7.4.300.0060.00016.49
7.4.290.0030.00516.57
7.4.280.0040.00416.58
7.4.270.0000.00816.48
7.4.260.0060.00016.47
7.4.250.0000.00716.55
7.4.240.0040.00416.55
7.4.230.0000.00716.48
7.4.220.0070.01016.53
7.4.210.0110.00716.56
7.4.200.0030.00316.61
7.4.190.0030.00316.68
7.4.160.0040.01216.42
7.4.150.0030.01517.40
7.4.140.0120.00717.86
7.4.130.0090.01116.37
7.4.120.0090.00816.43
7.4.110.0160.00316.52
7.4.100.0180.00716.42
7.4.90.0040.01216.50
7.4.80.0170.00819.39
7.4.70.0120.00616.32
7.4.60.0110.00716.49
7.4.50.0000.00816.59
7.4.40.0040.01222.77
7.4.30.0070.01316.57
7.4.00.0050.00515.18
7.3.330.0000.00513.22
7.3.320.0040.00413.11
7.3.310.0070.00016.14
7.3.300.0040.00416.25
7.3.290.0030.01416.25
7.3.280.0070.01216.19
7.3.270.0060.01217.40
7.3.260.0040.01216.24
7.3.250.0120.00716.55
7.3.240.0050.01116.50
7.3.230.0030.01316.41
7.3.210.0110.01116.21
7.3.200.0150.00719.39
7.3.190.0140.00716.67
7.3.180.0090.00616.21
7.3.170.0120.00316.29
7.3.160.0080.00816.26
7.3.120.0100.00315.00
7.2.330.0090.00916.37
7.2.320.0090.01116.67
7.2.310.0000.01816.73
7.2.300.0060.01316.50
7.2.290.0090.00716.37
7.2.80.0040.00716.65
7.2.60.0350.01316.14
7.1.200.0000.01515.73
7.1.100.0060.00618.00
7.1.70.0040.01117.22
7.1.60.0120.01219.46
7.1.50.0060.01316.70
7.1.00.0030.07322.28
7.0.200.0030.00616.67
7.0.140.0030.07322.15
7.0.60.0070.08720.02
7.0.50.0100.07717.90
7.0.40.0100.07020.13
7.0.30.0530.07020.09
7.0.20.0270.08020.23
7.0.10.0100.05320.12
7.0.00.0100.08020.30
5.6.280.0000.07721.12
5.6.210.0100.03320.70
5.6.200.0070.04018.25
5.6.190.0130.06720.39
5.6.180.0230.05020.57
5.6.170.0300.08020.45
5.6.160.0130.08320.57
5.6.150.0130.06318.23
5.6.140.0100.08018.14
5.6.130.0070.08018.27
5.6.120.0100.07720.82
5.6.110.0030.04321.00
5.6.100.0130.06021.03
5.6.90.0200.03320.88
5.6.80.0100.08020.41
5.5.350.0230.06720.37
5.5.340.0130.07318.09
5.5.330.0030.05020.29
5.5.320.0470.07020.36
5.5.310.0300.08020.27
5.5.300.0000.06718.02
5.5.290.0100.07017.95
5.5.280.0100.08020.69
5.5.270.0070.08720.64
5.5.260.0130.08020.97
5.5.250.0100.04720.59
5.5.240.0100.04320.16
5.4.450.0530.04319.52
5.4.440.0400.03019.46
5.4.430.0800.03319.54
5.4.420.0230.03319.55
5.4.410.1600.04319.18
5.4.400.0570.04019.14
5.4.390.0800.04018.87
5.4.380.0270.05718.76
5.4.370.0230.06318.73
5.4.360.0430.05718.61
5.4.350.0470.05718.79
5.4.340.0270.06018.75
5.4.320.0070.03512.51
5.4.310.0050.03912.50
5.4.300.0060.03612.50
5.4.290.0060.04212.49
5.4.280.0130.03212.39
5.4.270.0120.03712.38
5.4.260.0080.04112.38
5.4.250.0100.04212.38
5.4.240.0080.04312.39
5.4.230.0100.03912.37
5.4.220.0160.03612.38
5.4.210.0090.03612.37
5.4.200.0090.03912.37
5.4.190.0070.04112.38
5.4.180.0090.03812.37
5.4.170.0080.04512.38
5.4.160.0070.04212.38
5.4.150.0100.05012.38
5.4.140.0050.04212.05
5.4.130.0090.03812.04
5.4.120.0130.06412.00
5.4.110.0090.04112.00
5.4.100.0060.04411.99
5.4.90.0160.04212.00
5.4.80.0110.04312.00
5.4.70.0150.06211.99
5.4.60.0080.05112.00
5.4.50.0140.06012.00
5.4.40.0110.06111.98
5.4.30.0150.06111.98
5.4.20.0080.04111.98
5.4.10.0110.06511.98
5.4.00.0110.05711.46
5.3.290.0060.04312.80
5.3.280.0220.09512.71
5.3.270.0100.07412.72
5.3.260.0290.08212.72
5.3.250.0100.03712.71
5.3.240.0080.05012.72
5.3.230.0060.05312.71
5.3.220.0150.05512.68
5.3.210.0210.07512.68
5.3.200.0060.07712.68
5.3.190.0140.08912.68
5.3.180.0090.04612.67
5.3.170.0100.03612.67
5.3.160.0090.03812.68
5.3.150.0070.04212.67
5.3.140.0110.05712.66
5.3.130.0220.12312.66
5.3.120.0120.05012.65
5.3.110.0110.05312.66
5.3.100.0110.04712.12
5.3.90.0080.06512.10
5.3.80.0070.05312.09
5.3.70.0060.05112.09
5.3.60.0160.07912.07
5.3.50.0050.05212.02
5.3.40.0110.05412.03
5.3.30.0070.04211.97
5.3.20.0120.04911.77
5.3.10.0120.06311.73
5.3.00.0130.06711.71
5.2.170.0090.0749.22
5.2.160.0100.0599.22
5.2.150.0140.0549.22
5.2.140.0080.0509.22
5.2.130.0280.0769.17
5.2.120.0230.0499.18
5.2.110.0090.0409.18
5.2.100.0110.0679.18
5.2.90.0080.0399.18
5.2.80.0150.0499.17
5.2.70.0150.0629.17
5.2.60.0160.1039.12
5.2.50.0200.0699.09
5.2.40.0090.0379.07
5.2.30.0090.0339.05
5.2.20.0160.0529.03
5.2.10.0120.0688.93
5.2.00.0090.0478.80
5.1.60.0180.0748.08
5.1.50.0150.0718.08
5.1.40.0120.0488.07
5.1.30.0120.0468.41
5.1.20.0180.0608.44
5.1.10.0130.0468.16
5.1.00.0090.0438.16
5.0.50.0130.0466.64
5.0.40.0040.0266.50
5.0.30.0070.0576.32
5.0.20.0120.0236.27
5.0.10.0070.0196.25
5.0.00.0040.0376.25
4.4.90.0040.0254.78
4.4.80.0050.0214.75
4.4.70.0120.0314.75
4.4.60.0040.0234.75
4.4.50.0050.0174.77
4.4.40.0030.0334.71
4.4.30.0050.0144.76
4.4.20.0070.0294.84
4.4.10.0010.0184.85
4.4.00.0050.0314.76
4.3.110.0120.0304.67
4.3.100.0070.0204.67
4.3.90.0040.0184.63
4.3.80.0020.0274.59
4.3.70.0060.0124.63
4.3.60.0050.0154.63
4.3.50.0020.0194.63
4.3.40.0100.0394.54
4.3.30.0030.0203.30
4.3.20.0060.0273.28
4.3.10.0060.0263.24
4.3.00.0100.01313.17

preferences:
44.12 ms | 401 KiB | 5 Q