3v4l.org

run code in 300+ PHP versions simultaneously
<?php function func(array $a){ $a[0]=10; } $a=array(1, 2, 3, 4); var_dump($a); func($a); var_dump($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)
8.3.70.0040.01118.43
8.3.60.0140.00718.08
8.3.50.0160.01221.94
8.3.40.0140.00018.79
8.3.30.0060.00919.09
8.3.20.0080.00020.20
8.3.10.0000.00923.48
8.3.00.0000.00820.77
8.2.180.0140.00416.50
8.2.170.0170.00022.96
8.2.160.0070.01020.57
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0040.00419.36
8.2.110.0100.00022.21
8.2.100.0040.00817.66
8.2.90.0050.00317.78
8.2.80.0090.00017.97
8.2.70.0030.00617.50
8.2.60.0070.00518.03
8.2.50.0040.00418.07
8.2.40.0000.00919.94
8.2.30.0080.00018.23
8.2.20.0040.00417.68
8.2.10.0040.00417.93
8.2.00.0000.00717.58
8.1.280.0120.00925.92
8.1.270.0000.00923.59
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0030.00622.50
8.1.230.0070.00320.95
8.1.220.0040.00417.79
8.1.210.0040.00418.84
8.1.200.0000.00917.35
8.1.190.0000.00817.22
8.1.180.0080.00018.10
8.1.170.0050.00218.70
8.1.160.0050.00221.91
8.1.150.0000.00718.64
8.1.140.0040.00417.39
8.1.130.0030.00319.66
8.1.120.0050.00317.39
8.1.110.0070.00017.46
8.1.100.0050.00317.41
8.1.90.0050.00317.41
8.1.80.0030.00317.40
8.1.70.0000.00717.23
8.1.60.0000.00817.64
8.1.50.0000.00917.46
8.1.40.0030.00917.50
8.1.30.0050.00317.55
8.1.20.0040.00417.65
8.1.10.0030.00517.56
8.1.00.0040.00417.49
8.0.300.0040.00419.89
8.0.290.0000.00717.16
8.0.280.0000.00718.38
8.0.270.0000.00717.10
8.0.260.0000.00617.20
8.0.250.0030.00316.87
8.0.240.0070.00016.93
8.0.230.0000.00716.91
8.0.220.0030.00316.85
8.0.210.0040.00316.79
8.0.200.0000.00716.75
8.0.190.0030.00316.91
8.0.180.0070.00016.84
8.0.170.0040.00416.87
8.0.160.0030.00516.84
8.0.150.0070.00416.77
8.0.140.0030.00316.69
8.0.130.0050.00013.31
8.0.120.0040.00416.79
8.0.110.0040.00416.72
8.0.100.0030.00616.72
8.0.90.0050.00316.71
8.0.80.0070.00716.83
8.0.70.0050.00216.64
8.0.60.0000.00716.65
8.0.50.0000.00716.70
8.0.30.0110.00817.02
8.0.20.0110.01117.40
8.0.10.0050.00316.80
8.0.00.0130.00416.72
7.4.330.0000.00615.03
7.4.320.0030.00316.46
7.4.300.0030.00316.61
7.4.290.0070.00016.52
7.4.280.0000.00716.60
7.4.270.0070.00016.60
7.4.260.0000.00716.50
7.4.250.0030.00516.45
7.4.240.0020.00516.50
7.4.230.0000.00816.51
7.4.220.0040.01416.60
7.4.210.0000.01516.42
7.4.200.0030.00316.50
7.4.160.0130.00916.35
7.4.150.0120.00617.40
7.4.140.0130.00517.86
7.4.130.0100.00916.46
7.4.120.0090.00816.64
7.4.110.0090.00916.21
7.4.100.0110.00716.34
7.4.90.0130.00316.45
7.4.80.0040.01819.39
7.4.70.0040.01216.42
7.4.60.0110.01416.44
7.4.50.0020.00216.50
7.4.40.0110.00616.54
7.4.30.0120.00416.39
7.4.00.0040.01115.17
7.3.330.0020.00213.16
7.3.320.0050.00013.05
7.3.310.0030.00316.16
7.3.300.0030.00316.22
7.3.290.0060.01516.32
7.3.280.0080.01016.30
7.3.270.0050.01417.40
7.3.260.0100.01416.30
7.3.250.0060.01216.41
7.3.240.0100.00616.50
7.3.230.0030.01316.53
7.3.210.0030.01416.31
7.3.200.0040.01319.39
7.3.190.0070.01016.32
7.3.180.0080.00816.39
7.3.170.0060.01016.55
7.3.160.0030.01316.20
7.3.120.0060.00914.64
7.3.10.0030.01016.41
7.3.00.0080.00616.41
7.2.330.0150.01916.17
7.2.320.0060.01216.32
7.2.310.0120.00916.51
7.2.300.0120.00616.61
7.2.290.0100.01316.46
7.2.130.0060.00916.85
7.2.120.0050.00516.69
7.2.110.0070.00716.73
7.2.100.0070.00716.81
7.2.90.0100.00316.68
7.2.80.0080.00316.66
7.2.70.0100.00716.78
7.2.60.0030.01216.53
7.2.50.0070.00316.75
7.2.40.0100.00716.81
7.2.30.0030.00716.62
7.2.20.0100.00616.63
7.2.10.0040.00816.48
7.2.00.0080.00617.99
7.1.250.0030.01015.79
7.1.240.0030.00615.90
7.1.230.0060.00315.76
7.1.220.0000.01215.88
7.1.210.0070.00315.73
7.1.200.0000.01516.02
7.1.190.0030.00615.65
7.1.180.0120.00015.84
7.1.170.0060.00915.98
7.1.160.0030.00615.79
7.1.150.0100.00315.61
7.1.140.0040.00715.79
7.1.130.0040.00715.73
7.1.120.0080.00815.42
7.1.110.0080.00315.88
7.1.100.0120.00116.71
7.1.90.0060.00315.76
7.1.80.0070.00715.83
7.1.70.0060.00616.38
7.1.60.0070.01217.69
7.1.50.0070.01016.44
7.1.40.0040.00815.70
7.1.30.0060.00315.54
7.1.20.0100.00315.46
7.1.10.0000.00915.68
7.1.00.0050.04218.93
7.0.330.0000.01415.21
7.0.320.0100.00315.46
7.0.310.0030.00715.36
7.0.300.0000.01215.46
7.0.290.0030.00615.10
7.0.280.0030.01015.38
7.0.270.0090.00615.13
7.0.260.0060.00315.38
7.0.250.0060.00915.40
7.0.240.0070.00715.32
7.0.230.0030.00615.47
7.0.220.0140.00015.43
7.0.210.0120.00315.32
7.0.200.0020.00716.07
7.0.190.0060.00315.40
7.0.180.0040.01215.48
7.0.170.0000.01215.34
7.0.160.0070.00715.61
7.0.150.0000.00915.53
7.0.140.0070.04218.64
7.0.130.0070.00715.43
7.0.120.0100.00315.36
7.0.110.0110.00415.35
7.0.100.0100.02817.59
7.0.90.0130.03117.66
7.0.80.0120.04217.64
7.0.70.0170.04217.59
7.0.60.0140.02917.79
7.0.50.0080.03517.81
7.0.40.0030.02716.71
7.0.30.0050.02516.76
7.0.20.0100.03016.78
7.0.10.0070.03016.78
7.0.00.0030.04016.84
5.6.380.0080.00314.29
5.6.370.0000.01413.89
5.6.360.0060.00314.59
5.6.350.0040.01114.25
5.6.340.0000.01114.21
5.6.330.0030.00614.45
5.6.320.0030.01014.21
5.6.310.0030.00714.55
5.6.300.0040.01114.02
5.6.290.0000.01314.51
5.6.280.0080.03817.41
5.6.270.0110.00014.25
5.6.260.0000.01414.45
5.6.250.0030.03217.49
5.6.240.0060.02117.53
5.6.230.0070.04317.44
5.6.220.0080.04517.60
5.6.210.0070.04017.48
5.6.200.0130.03517.50
5.6.190.0050.04117.66
5.6.180.0030.04017.56
5.6.170.0110.03917.65
5.6.160.0020.02517.55
5.6.150.0040.02317.49
5.6.140.0070.02217.63
5.6.130.0050.03017.59
5.6.120.0050.03517.59
5.6.110.0080.02517.47
5.6.100.0050.03017.52
5.6.90.0050.04317.66
5.6.80.0030.02717.37
5.6.70.0110.03117.22
5.6.60.0100.02217.22
5.6.50.0090.04217.29
5.6.40.0080.02617.23
5.6.30.0030.03717.32
5.6.20.0070.03817.26
5.6.10.0020.03117.29
5.6.00.0050.04317.13
5.5.380.0030.02415.94
5.5.370.0090.04015.68
5.5.360.0070.02415.84
5.5.350.0040.03315.95
5.5.340.0030.02315.82
5.5.330.0030.03815.89
5.5.320.0080.02115.75
5.5.310.0010.04615.81
5.5.300.0070.02115.97
5.5.290.0030.02215.86
5.5.280.0050.04115.88
5.5.270.0060.03115.95
5.5.260.0060.03915.95
5.5.250.0150.01715.84
5.5.240.0030.02815.39
5.5.230.0020.03015.66
5.5.220.0050.04715.51
5.5.210.0050.03815.51
5.5.200.0050.03915.46
5.5.190.0030.02415.51
5.5.180.0010.04515.44
5.5.170.0040.00411.18
5.5.160.0080.02715.67
5.5.150.0100.01815.48
5.5.140.0050.04015.67
5.5.130.0070.03215.69
5.5.120.0040.02115.66
5.5.110.0060.04015.71
5.5.100.0010.03815.49
5.5.90.0070.04215.49
5.5.80.0100.03515.57
5.5.70.0030.02415.43
5.5.60.0100.03215.52
5.5.50.0070.03915.40
5.5.40.0050.03615.32
5.5.30.0070.01915.45
5.5.20.0070.03515.42
5.5.10.0120.01515.49
5.5.00.0050.03715.65
5.4.450.0020.03215.23
5.4.440.0050.03015.05
5.4.430.0020.02515.03
5.4.420.0080.03515.14
5.4.410.0030.02315.20
5.4.400.0020.02515.04
5.4.390.0080.02114.88
5.4.380.0080.02315.05
5.4.370.0050.02815.10
5.4.360.0050.02615.04
5.4.350.0070.03914.90
5.4.340.0080.04015.15
5.4.330.0060.00611.04
5.4.320.0030.04215.03
5.4.310.0070.03714.96
5.4.300.0020.02514.90
5.4.290.0050.04315.06
5.4.280.0050.03814.90
5.4.270.0000.03214.83
5.4.260.0050.04315.02
5.4.250.0050.02915.15
5.4.240.0070.03415.00
5.4.230.0030.03714.94
5.4.220.0050.03315.04
5.4.210.0030.02514.88
5.4.200.0020.04214.83
5.4.190.0060.02815.18
5.4.180.0050.03814.91
5.4.170.0060.03614.87
5.4.160.0030.03915.09
5.4.150.0050.04015.01
5.4.140.0060.03013.85
5.4.130.0060.01813.58
5.4.120.0070.04213.64
5.4.110.0010.03613.77
5.4.100.0070.02413.79
5.4.90.0100.03013.73
5.4.80.0070.01813.70
5.4.70.0030.02513.56
5.4.60.0050.03813.69
5.4.50.0090.02713.60
5.4.40.0020.04113.55
5.4.30.0110.03313.78
5.4.20.0050.01713.78
5.4.10.0060.02613.71
5.4.00.0050.01813.38
5.3.290.0060.03112.64
5.3.280.0020.04312.57
5.3.270.0070.03512.66
5.3.260.0050.03412.57
5.3.250.0020.04212.63
5.3.240.0090.02212.57
5.3.230.0060.02012.65
5.3.220.0020.02612.59
5.3.210.0060.03812.58
5.3.200.0120.03012.56
5.3.190.0060.02312.57
5.3.180.0090.01712.58
5.3.170.0110.01512.61
5.3.160.0090.03912.73
5.3.150.0040.02012.54
5.3.140.0060.02712.57
5.3.130.0080.01512.63
5.3.120.0090.01812.64
5.3.110.0070.04112.56
5.3.100.0020.03212.25
5.3.90.0050.01812.30
5.3.80.0060.03812.28
5.3.70.0050.02412.28
5.3.60.0080.03512.24
5.3.50.0040.02012.25
5.3.40.0050.02812.22
5.3.30.0050.02512.24
5.3.20.0020.03912.08
5.3.10.0020.03612.01
5.3.00.0120.03312.11
5.2.170.0060.03310.76
5.2.160.0050.03310.86
5.2.150.0070.01510.81
5.2.140.0080.02310.86
5.2.130.0080.02010.86
5.2.120.0060.02810.74
5.2.110.0050.02710.72
5.2.100.0050.01710.86
5.2.90.0030.02710.80
5.2.80.0020.02010.85
5.2.70.0030.03010.75
5.2.60.0070.02510.71
5.2.50.0030.03410.79
5.2.40.0030.02210.68
5.2.30.0010.02010.68
5.2.20.0050.01310.78
5.2.10.0080.01510.63
5.2.00.0040.02810.65
5.1.60.0020.02710.63
5.1.50.0050.03110.63
5.1.40.0030.01510.63
5.1.30.0050.03210.63
5.1.20.0020.01610.63
5.1.10.0070.02310.63
5.1.00.0030.02010.63
5.0.50.0060.02010.63
5.0.40.0050.01310.63
5.0.30.0040.03510.63
5.0.20.0080.01810.63
5.0.10.0070.01910.63
5.0.00.0030.02510.63
4.4.90.0040.01510.63
4.4.80.0050.01810.63
4.4.70.0000.01210.63
4.4.60.0000.02210.63
4.4.50.0000.01610.63
4.4.40.0030.03010.63
4.4.30.0030.01810.63
4.4.20.0030.01310.63
4.4.10.0050.00810.63
4.4.00.0000.01810.63
4.3.110.0030.01710.63
4.3.100.0070.01010.63
4.3.90.0060.01110.63
4.3.80.0010.02310.63
4.3.70.0000.01610.63
4.3.60.0030.01910.63
4.3.50.0010.02110.63
4.3.40.0000.02810.63
4.3.30.0000.02210.63
4.3.20.0020.01710.63
4.3.10.0030.01810.63
4.3.00.0020.02110.63

preferences:
38.69 ms | 401 KiB | 5 Q