3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A{ } $a = new A(); class B{ public function test($obj) { $obj->id = 'test'; } } $b = new B(); $b->test($a); var_dump($a);

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)
8.3.60.0100.00718.68
8.3.50.0170.00222.04
8.3.40.0140.00018.54
8.3.30.0100.00319.09
8.3.20.0040.00420.19
8.3.10.0080.00023.65
8.3.00.0030.00621.02
8.2.180.0100.00618.63
8.2.170.0070.00722.96
8.2.160.0100.00720.52
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0080.00022.21
8.2.110.0100.00019.31
8.2.100.0120.00017.53
8.2.90.0090.00019.09
8.2.80.0040.00417.97
8.2.70.0040.00417.37
8.2.60.0040.00417.90
8.2.50.0090.00418.07
8.2.40.0050.00319.82
8.2.30.0000.00718.06
8.2.20.0050.00317.61
8.2.10.0040.00418.04
8.2.00.0040.00417.67
8.1.280.0120.00625.92
8.1.270.0110.00423.92
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0090.00020.78
8.1.230.0040.00817.45
8.1.220.0000.00717.74
8.1.210.0030.00618.77
8.1.200.0000.01017.21
8.1.190.0040.00417.35
8.1.180.0040.00418.10
8.1.170.0040.00418.53
8.1.160.0000.00821.93
8.1.150.0050.00518.58
8.1.140.0040.00417.38
8.1.130.0030.00617.93
8.1.120.0070.00017.30
8.1.110.0040.00417.30
8.1.100.0020.00517.44
8.1.90.0070.00017.30
8.1.80.0050.00317.24
8.1.70.0040.00417.23
8.1.60.0050.00217.48
8.1.50.0000.00817.42
8.1.40.0080.00017.54
8.1.30.0040.00417.47
8.1.20.0000.00717.64
8.1.10.0040.00417.49
8.1.00.0040.00417.32
8.0.300.0060.00318.77
8.0.290.0050.00316.63
8.0.280.0040.00418.29
8.0.270.0000.00817.09
8.0.260.0000.00617.17
8.0.250.0040.00416.82
8.0.240.0030.00316.77
8.0.230.0000.00716.90
8.0.220.0040.00416.88
8.0.210.0030.00316.65
8.0.200.0000.00616.88
8.0.190.0000.00716.93
8.0.180.0040.00416.85
8.0.170.0000.00816.74
8.0.160.0000.00816.69
8.0.150.0000.00716.65
8.0.140.0070.00016.71
8.0.130.0000.00513.33
8.0.120.0060.00316.69
8.0.110.0070.00016.83
8.0.100.0000.00716.86
8.0.90.0040.00416.60
8.0.80.0070.01016.80
8.0.70.0000.00716.80
8.0.60.0040.00416.69
8.0.50.0030.00316.79
8.0.30.0080.01317.09
8.0.20.0100.01117.40
8.0.10.0000.00717.04
8.0.00.0120.00516.69
7.4.330.0030.00315.00
7.4.320.0000.00616.55
7.4.300.0000.00616.52
7.4.290.0030.00316.39
7.4.280.0040.00416.60
7.4.270.0000.00716.62
7.4.260.0030.00316.55
7.4.250.0080.00016.40
7.4.240.0040.00416.52
7.4.230.0070.00016.38
7.4.220.0100.00716.53
7.4.210.0090.00616.61
7.4.200.0080.00016.40
7.4.190.0080.00016.39
7.4.160.0110.00516.34
7.4.150.0080.01117.40
7.4.140.0100.00817.86
7.4.130.0080.01016.28
7.4.120.0090.00916.45
7.4.110.0100.00716.50
7.4.100.0030.01716.50
7.4.90.0030.01416.30
7.4.80.0100.00919.39
7.4.70.0130.00316.44
7.4.60.0040.01616.27
7.4.50.0000.00516.44
7.4.40.0080.00816.42
7.4.30.0130.00316.59
7.4.10.0050.01214.79
7.4.00.0080.00914.85
7.3.330.0060.00013.12
7.3.320.0000.00513.16
7.3.310.0070.00016.40
7.3.300.0000.00716.15
7.3.290.0060.01316.23
7.3.280.0110.00816.26
7.3.270.0070.01017.40
7.3.260.0110.00516.27
7.3.250.0100.00616.33
7.3.240.0110.00616.38
7.3.230.0130.00616.53
7.3.210.0140.00316.34
7.3.200.0030.01319.39
7.3.190.0070.01316.58
7.3.180.0040.01516.28
7.3.170.0100.00716.46
7.3.160.0030.01416.35
7.3.130.0050.01014.57
7.3.120.0090.00714.72
7.3.110.0070.01114.90
7.3.100.0060.00714.66
7.3.90.0080.00814.71
7.3.80.0070.00614.66
7.3.70.0040.00814.84
7.3.60.0040.01114.79
7.3.50.0060.00514.72
7.3.40.0040.00614.69
7.3.30.0050.00914.60
7.3.20.0060.00516.57
7.3.10.0060.00816.48
7.3.00.0030.00916.58
7.2.330.0090.00916.57
7.2.320.0090.01316.57
7.2.310.0120.00616.39
7.2.300.0100.00716.61
7.2.290.0000.01816.47
7.2.260.0100.00914.93
7.2.250.0080.01015.11
7.2.240.0040.01014.89
7.2.230.0060.00915.08
7.2.220.0060.00914.80
7.2.210.0040.01014.94
7.2.200.0040.01014.90
7.2.190.0050.01114.91
7.2.180.0030.01014.75
7.2.170.0060.00714.87
7.2.160.0050.00814.77
7.2.150.0060.00716.94
7.2.140.0040.00816.86
7.2.130.0050.00816.77
7.2.120.0070.00416.66
7.2.110.0020.01116.84
7.2.100.0050.01016.91
7.2.90.0040.01016.77
7.2.80.0060.00816.95
7.2.70.0100.00316.78
7.2.60.0090.00616.96
7.2.50.0060.00616.74
7.2.40.0050.01016.63
7.2.30.0080.00716.98
7.2.20.0090.00316.88
7.2.10.0040.00816.73
7.2.00.0030.01117.41
7.1.330.0080.00615.79
7.1.320.0080.00715.79
7.1.310.0080.00515.59
7.1.300.0080.00715.75
7.1.290.0070.00415.68
7.1.280.0050.00915.68
7.1.270.0030.00715.66
7.1.260.0040.00715.69
7.1.250.0030.01015.76
7.1.240.0060.00715.76
7.1.230.0030.01115.66
7.1.220.0040.00915.63
7.1.210.0060.00615.69
7.1.200.0040.00715.71
7.1.190.0070.00815.79
7.1.180.0090.00515.82
7.1.170.0070.00715.70
7.1.160.0020.01215.73
7.1.150.0070.00515.73
7.1.140.0050.00815.75
7.1.130.0070.00815.73
7.1.120.0040.01015.78
7.1.110.0050.00415.68
7.1.100.0040.00816.24
7.1.90.0030.01015.71
7.1.80.0080.00315.79
7.1.70.0060.00616.11
7.1.60.0070.01016.68
7.1.50.0130.00720.48
7.1.40.0040.00815.62
7.1.30.0050.00815.58
7.1.20.0020.01015.75
7.1.10.0030.00615.64
7.1.00.0060.02417.41
7.0.330.0030.00815.30
7.0.320.0070.00815.30
7.0.310.0020.01015.43
7.0.300.0110.00115.34
7.0.290.0030.01015.21
7.0.280.0080.00415.41
7.0.270.0060.00515.32
7.0.260.0080.00515.22
7.0.250.0030.00815.52
7.0.240.0060.00715.50
7.0.230.0110.00415.38
7.0.220.0040.00715.20
7.0.210.0090.00315.33
7.0.200.0070.00615.64
7.0.190.0080.00415.34
7.0.180.0070.00515.36
7.0.170.0050.00615.41
7.0.160.0060.00715.21
7.0.150.0030.01015.50
7.0.140.0070.02417.18
7.0.130.0020.01115.42
7.0.120.0070.00615.31
7.0.110.0070.00515.39
7.0.100.0020.01115.26
7.0.90.0040.00815.22
7.0.80.0020.01015.31
7.0.70.0070.00615.42
7.0.60.0070.02616.40
7.0.50.0050.01615.99
7.0.40.0070.02415.10
7.0.30.0150.01715.10
7.0.20.0150.02115.06
7.0.10.0100.02215.18
7.0.00.0050.02715.07
5.6.400.0050.00914.41
5.6.390.0100.00514.36
5.6.380.0070.00514.49
5.6.370.0060.00614.43
5.6.360.0060.00714.34
5.6.350.0080.00414.27
5.6.340.0030.00714.38
5.6.330.0070.00814.26
5.6.320.0080.00514.33
5.6.310.0090.00714.42
5.6.300.0040.01014.26
5.6.290.0010.00814.44
5.6.280.0060.02415.95
5.6.270.0080.00614.30
5.6.260.0070.00614.31
5.6.250.0030.00914.41
5.6.240.0050.00814.34
5.6.230.0060.00614.38
5.6.220.0060.00814.30
5.6.210.0070.02615.92
5.6.200.0060.02415.42
5.6.190.0070.02615.87
5.6.180.1030.01815.81
5.6.170.0140.02315.90
5.6.160.0050.02715.85
5.6.150.0070.02215.30
5.6.140.0030.02415.29
5.6.130.0070.02015.15
5.6.120.0030.02315.93
5.6.110.0060.01916.01
5.6.100.0040.02716.05
5.6.90.0080.02616.00
5.6.80.0060.02215.74
5.6.70.0070.02415.87
5.6.60.0060.00714.37
5.6.50.0080.00514.43
5.6.40.0090.00514.32
5.6.30.0060.01014.20
5.6.20.0090.00414.27
5.6.10.0090.00614.30
5.6.00.0050.00914.17
5.5.380.0070.00514.24
5.5.370.0060.00714.22
5.5.360.0110.00614.21
5.5.350.0080.02715.85
5.5.340.0050.02515.32
5.5.330.0090.02415.75
5.5.320.0080.01915.83
5.5.310.0110.02315.69
5.5.300.0040.01715.17
5.5.290.0060.02315.35
5.5.280.0060.02015.97
5.5.270.0090.02415.98
5.5.260.0070.02216.02
5.5.250.0100.02515.89
5.5.240.0070.02215.76
5.5.230.0050.00814.29
5.5.220.0070.00614.18
5.5.210.0040.01114.14
5.5.200.0020.00814.30
5.5.190.0030.00914.14
5.5.180.0040.01114.24
5.5.170.0050.01014.04
5.5.160.0060.00714.13
5.5.150.0070.00614.22
5.5.140.0050.00914.25
5.5.130.0070.00614.24
5.5.120.0030.01114.16
5.5.110.0030.01314.08
5.5.100.0060.00614.16
5.5.90.0070.00814.28
5.5.80.0030.01014.14
5.5.70.0030.01414.27
5.5.60.0070.00914.00
5.5.50.0060.00814.27
5.5.40.0070.00714.14
5.5.30.0120.00314.32
5.5.20.0060.00714.26
5.5.10.0080.00714.20
5.5.00.0050.00914.25
5.4.450.0100.01613.99
5.4.440.0110.02314.00
5.4.430.0080.02114.00
5.4.420.0120.01414.02
5.4.410.0110.01613.88
5.4.400.0130.01313.90
5.4.390.0130.02013.93
5.4.380.0080.02513.92
5.4.370.0090.02113.91
5.4.360.0090.02013.91
5.4.350.0160.01513.86
5.4.340.0090.01813.85
5.4.330.0030.00712.15
5.4.320.0130.01013.83
5.4.310.0090.02213.87
5.4.300.0080.02313.86
5.4.290.0120.01913.89
5.4.280.0140.01313.88
5.4.270.0090.02213.86
5.4.260.0100.01713.90
5.4.250.0080.02113.90
5.4.240.0100.02413.92
5.4.230.0120.02013.88
5.4.220.0130.02113.89
5.4.210.0090.02113.85
5.4.200.0110.02413.90
5.4.190.0140.02013.86
5.4.180.0120.02413.83
5.4.170.0100.01913.90
5.4.160.0140.02013.88
5.4.150.0120.02013.83
5.4.140.0120.01813.25
5.4.130.0110.02213.25
5.4.120.0130.01513.25
5.4.110.0100.02313.19
5.4.100.0120.02213.24
5.4.90.0140.01613.24
5.4.80.0080.02013.19
5.4.70.0080.01813.22
5.4.60.0080.01713.24
5.4.50.0120.02013.22
5.4.40.0110.02213.26
5.4.30.0140.01813.25
5.4.20.0110.02413.22
5.4.10.0130.01913.22
5.4.00.0120.01313.04
5.3.290.0090.02312.77
5.3.280.0100.01312.78
5.3.270.0080.01712.74
5.3.260.0070.02612.80
5.3.250.0080.01812.74
5.3.240.0100.01712.79
5.3.230.0110.01712.78
5.3.220.0120.01512.78
5.3.210.0100.01612.78
5.3.200.0100.01712.78
5.3.190.0130.02012.75
5.3.180.0140.01812.75
5.3.170.0110.02012.76
5.3.160.0120.02312.78
5.3.150.0110.02212.75
5.3.140.0090.02512.75
5.3.130.0080.02112.79
5.3.120.0100.01912.75
5.3.110.0110.02212.73
5.3.100.0110.01912.65
5.3.90.0080.01412.66
5.3.80.0090.01412.62
5.3.70.0110.01912.65
5.3.60.0090.02212.60
5.3.50.0130.01712.66
5.3.40.0110.02012.62
5.3.30.0070.01612.59
5.3.20.0080.01212.51
5.3.10.0090.01612.52
5.3.00.0110.02212.58
5.2.170.0170.03712.11
5.2.160.0230.05712.11
5.2.150.0170.03312.11
5.2.140.0100.03312.11
5.2.130.0100.03712.11
5.2.120.0200.02312.11
5.2.110.0230.04012.11
5.2.100.0230.03312.11
5.2.90.0200.06312.11
5.2.80.0230.06012.11
5.2.70.0230.06312.11
5.2.60.0200.04312.11
5.2.50.0330.04712.11
5.2.40.0230.05312.11
5.2.30.0130.04312.11
5.2.20.0270.05012.11
5.2.10.0270.04312.11
5.2.00.0270.05712.11
5.1.60.0200.03312.11
5.1.50.0170.03312.11
5.1.40.0170.03712.11
5.1.30.0200.04012.11
5.1.20.0170.04012.11
5.1.10.0230.03712.11
5.1.00.0230.04712.11
5.0.50.0070.03312.11
5.0.40.0070.02312.11
5.0.30.0070.03312.11
5.0.20.0130.03012.11
5.0.10.0070.04012.11
5.0.00.0130.05012.11
4.4.90.0100.03012.11
4.4.80.0070.02012.11
4.4.70.0100.02312.11
4.4.60.0100.02712.11
4.4.50.0100.03712.11
4.4.40.0070.05312.11
4.4.30.0100.02712.11
4.4.20.0070.04012.11
4.4.10.0130.03312.11
4.4.00.0100.03012.11
4.3.110.0170.01712.11
4.3.100.0200.02712.11
4.3.90.0100.02012.11
4.3.80.0100.05012.11
4.3.70.0130.02012.11
4.3.60.0100.03312.11
4.3.50.0100.02712.11
4.3.40.0100.05312.11
4.3.30.0070.03712.11
4.3.20.0070.02012.11
4.3.10.0070.02012.11
4.3.00.0030.02312.11

preferences:
38.03 ms | 401 KiB | 5 Q