3v4l.org

run code in 300+ PHP versions simultaneously
<?php $meta = [1, 2, 3]; function test($a, &$b, $c) { $b = 'xx'; } test(...$meta); var_dump($meta);

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)
8.3.40.0030.01018.59
8.3.30.0040.01118.36
8.3.20.0000.00721.85
8.3.10.0030.00520.77
8.3.00.0080.00019.21
8.2.170.0060.01222.96
8.2.160.0100.00320.25
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0030.00619.23
8.2.110.0140.00320.52
8.2.100.0110.00020.51
8.2.90.0040.00417.50
8.2.80.0050.00318.09
8.2.70.0040.00417.80
8.2.60.0000.00818.09
8.2.50.0070.00018.10
8.2.40.0050.00322.25
8.2.30.0040.00420.32
8.2.20.0040.00417.92
8.2.10.0040.00418.06
8.2.00.0070.00018.19
8.1.270.0030.00523.79
8.1.260.0090.00326.35
8.1.250.0080.00028.09
8.1.240.0000.00924.02
8.1.230.0040.00719.01
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0000.00817.53
8.1.180.0000.00918.10
8.1.170.0050.00318.61
8.1.160.0040.00418.82
8.1.150.0030.00320.23
8.1.140.0030.00519.38
8.1.130.0000.00718.93
8.1.120.0050.00317.40
8.1.110.0040.00417.42
8.1.100.0050.00217.36
8.1.90.0030.00317.35
8.1.80.0030.00617.30
8.1.70.0030.00317.43
8.1.60.0070.00017.49
8.1.50.0070.00017.46
8.1.40.0070.00317.55
8.1.30.0040.00417.71
8.1.20.0030.00517.62
8.1.10.0000.01017.45
8.1.00.0040.00417.27
8.0.300.0070.00019.60
8.0.290.0060.00316.63
8.0.280.0080.00018.39
8.0.270.0000.00717.23
8.0.260.0000.00617.24
8.0.250.0000.00616.93
8.0.240.0030.00316.86
8.0.230.0040.00416.85
8.0.220.0030.00516.85
8.0.210.0030.00316.76
8.0.200.0080.00016.93
8.0.190.0070.00316.87
8.0.180.0000.00716.72
8.0.170.0030.00316.80
8.0.160.0030.00316.85
8.0.150.0000.00716.82
8.0.140.0040.00316.71
8.0.130.0050.00013.26
8.0.120.0000.00816.80
8.0.110.0070.00016.81
8.0.100.0030.00416.70
8.0.90.0020.00516.88
8.0.80.0130.00316.74
8.0.70.0040.00416.70
8.0.60.0000.00816.91
8.0.50.0000.00716.70
8.0.30.0110.00717.06
8.0.20.0090.00817.40
8.0.10.0000.00716.84
8.0.00.0060.01116.62
7.4.330.0050.00015.55
7.4.320.0040.00416.54
7.4.300.0070.00016.54
7.4.290.0000.00716.50
7.4.280.0000.00916.43
7.4.270.0000.00716.45
7.4.260.0090.00316.57
7.4.250.0000.00816.46
7.4.240.0030.00316.61
7.4.230.0070.00016.68
7.4.220.0030.01916.60
7.4.210.0100.00716.64
7.4.200.0070.00016.63
7.4.160.0060.01116.54
7.4.150.0130.00417.40
7.4.140.0100.01017.86
7.4.130.0110.00816.35
7.4.120.0130.00816.43
7.4.110.0270.01316.34
7.4.100.0030.01316.53
7.4.90.0120.00616.28
7.4.80.0100.00619.39
7.4.70.0070.01516.29
7.4.60.0030.01916.42
7.4.50.0040.01216.15
7.4.40.0120.00616.39
7.4.30.0070.01116.42
7.4.10.0070.01316.42
7.4.00.0100.00515.38
7.3.330.0000.00613.05
7.3.320.0000.00513.27
7.3.310.0030.00316.30
7.3.300.0040.00416.20
7.3.290.0000.00816.11
7.3.280.0090.00916.24
7.3.270.0130.00317.40
7.3.260.0120.00916.37
7.3.250.0120.00516.37
7.3.240.0100.01216.46
7.3.230.0030.01316.60
7.3.210.0070.01016.26
7.3.200.0040.01216.27
7.3.190.0140.00316.42
7.3.180.0090.01216.25
7.3.170.0110.00716.22
7.3.160.0090.01416.12
7.3.130.0150.00616.16
7.3.120.0030.01415.34
7.3.110.0050.01115.31
7.3.100.0030.01015.20
7.3.90.0050.00915.23
7.3.80.0040.00915.32
7.3.70.0060.00815.31
7.3.60.0050.00715.26
7.3.50.0040.00915.16
7.3.40.0050.00815.24
7.3.30.0070.00615.09
7.3.20.0050.01017.09
7.3.10.0060.00817.05
7.3.00.0030.01217.05
7.2.330.0100.01316.19
7.2.320.0140.00316.15
7.2.310.0140.00316.43
7.2.300.0060.01316.55
7.2.290.0140.00316.37
7.2.260.0100.00716.40
7.2.250.0060.01215.56
7.2.240.0040.01215.50
7.2.230.0100.00615.25
7.2.220.0080.01015.44
7.2.210.0010.01215.36
7.2.200.0060.00715.35
7.2.190.0050.00515.26
7.2.180.0070.00715.24
7.2.170.0080.00515.41
7.2.160.0050.01015.70
7.2.150.0050.00917.43
7.2.140.0040.01117.46
7.2.130.0050.01117.54
7.2.120.0060.00917.47
7.2.110.0050.01117.41
7.2.100.0050.00717.54
7.2.90.0070.00617.40
7.2.80.0040.01117.48
7.2.70.0110.00517.46
7.2.60.0080.00717.12
7.2.50.0100.00317.42
7.2.40.0090.00717.47
7.2.30.0050.01317.56
7.2.20.0080.00617.52
7.2.10.0060.00817.47
7.2.00.0040.00918.15
7.1.330.0090.00716.25
7.1.320.0060.00816.40
7.1.310.0080.00716.09
7.1.300.0030.00816.23
7.1.290.0060.00916.11
7.1.280.0080.00716.32
7.1.270.0060.00916.27
7.1.260.0070.00816.18
7.1.250.0000.01416.57
7.1.240.0030.01317.21
7.1.230.0060.00817.29
7.1.220.0030.01217.36
7.1.210.0050.00517.33
7.1.200.0020.01116.44
7.1.190.0060.01217.38
7.1.180.0080.00817.13
7.1.170.0000.01217.36
7.1.160.0070.01317.36
7.1.150.0040.01117.32
7.1.140.0120.00317.30
7.1.130.0070.01017.36
7.1.120.0030.01017.40
7.1.110.0110.00717.16
7.1.100.0060.00917.71
7.1.90.0100.00617.26
7.1.80.0070.01117.29
7.1.70.0080.00517.18
7.1.60.0000.01117.11
7.1.50.0030.01117.09
7.1.40.0110.00417.36
7.1.30.0030.01017.16
7.1.20.0180.03328.85
7.1.10.0100.03619.66
7.1.00.0030.03719.88
7.0.330.0000.01117.05
7.0.320.0100.00316.99
7.0.310.0130.00016.85
7.0.300.0060.00316.85
7.0.290.0040.00816.85
7.0.280.0030.01317.00
7.0.270.0100.00317.06
7.0.260.0030.01417.00
7.0.250.0040.00716.92
7.0.240.0060.00917.03
7.0.230.0060.00916.79
7.0.220.0130.00017.15
7.0.210.0060.00617.13
7.0.200.0080.00616.65
7.0.190.0030.00917.09
7.0.180.0030.00616.93
7.0.170.0040.01217.09
7.0.160.1350.03819.61
7.0.150.0130.03219.46
7.0.140.0050.04319.38
7.0.130.0110.03619.40
7.0.120.0100.04019.52
7.0.110.0050.03719.30
7.0.100.0050.04419.39
7.0.90.0080.03119.49
7.0.80.0100.04019.48
7.0.70.0070.03619.38
7.0.60.0080.03819.42
7.0.50.0070.03719.45
7.0.40.0080.03018.38
7.0.30.0080.03318.36
7.0.20.0030.03518.38
7.0.10.0080.04018.39
7.0.00.0060.03518.40
5.6.400.0100.01015.83
5.6.390.0110.00415.85
5.6.380.0090.00615.92
5.6.370.0090.00915.83
5.6.360.0100.00315.95
5.6.350.0100.01016.11
5.6.340.0060.01315.66
5.6.330.0040.00815.89
5.6.320.0060.00615.42
5.6.310.0070.00715.83
5.6.300.0060.00915.59
5.6.290.0090.00315.40
5.6.280.0100.00715.63
5.6.270.0040.01115.86
5.6.260.0000.01715.79
5.6.250.0000.01115.93
5.6.240.0030.01015.79
5.6.230.0100.00715.88
5.6.220.0100.00315.67
5.6.210.0030.00715.91
5.6.200.0070.00715.65
5.6.190.0040.01115.82
5.6.180.0090.00615.63
5.6.170.0060.00915.71
5.6.160.0040.00815.96
5.6.150.0030.01315.69
5.6.140.0080.00815.59
5.6.130.0090.00915.88
5.6.120.0130.00615.74
5.6.110.0120.00615.74
5.6.100.0090.00915.56
5.6.90.0070.00715.86
5.6.80.0040.01115.77
5.6.70.0070.00315.79
5.6.60.0080.00315.65
5.6.50.0040.00815.74
5.6.40.0070.01115.61
5.6.30.0120.00315.64
5.6.20.0090.00615.59
5.6.10.0070.01015.77
5.6.00.0070.00715.45

preferences:
49.53 ms | 400 KiB | 5 Q