3v4l.org

run code in 300+ PHP versions simultaneously
<?php function myfunction(&$myvalue = null) { /* ... */ }

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)
8.3.40.0140.00318.63
8.3.30.0110.00320.30
8.3.20.0040.00418.48
8.3.10.0000.00820.96
8.3.00.0040.00422.23
8.2.170.0120.00622.96
8.2.160.0070.00720.35
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00820.95
8.2.110.0070.00321.12
8.2.100.0090.00317.66
8.2.90.0040.00419.11
8.2.80.0000.00717.97
8.2.70.0050.00317.38
8.2.60.0040.00417.68
8.2.50.0030.00618.07
8.2.40.0040.00418.09
8.2.30.0000.00819.78
8.2.20.0040.00417.39
8.2.10.0000.00817.59
8.2.00.0060.00317.50
8.1.270.0050.00223.99
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0030.00622.43
8.1.230.0070.00420.84
8.1.220.0050.00218.77
8.1.210.0000.00918.91
8.1.200.0060.00317.36
8.1.190.0050.00217.40
8.1.180.0000.00818.10
8.1.170.0040.00418.52
8.1.160.0030.00518.71
8.1.150.0040.00418.51
8.1.140.0000.00717.19
8.1.130.0050.00317.73
8.1.120.0030.00417.35
8.1.110.0000.00717.31
8.1.100.0040.00417.32
8.1.90.0050.00817.24
8.1.80.0110.00317.20
8.1.70.0080.00517.27
8.1.60.0070.00817.38
8.1.50.0100.00417.32
8.1.40.0080.00517.31
8.1.30.0120.00517.39
8.1.20.0140.00317.43
8.1.10.0140.00317.37
8.1.00.0140.00417.25
8.0.300.0000.00919.77
8.0.290.0060.00316.63
8.0.280.0030.00318.17
8.0.270.0030.00317.07
8.0.260.0060.00016.79
8.0.250.0020.00516.81
8.0.240.0040.00416.84
8.0.230.0020.00716.68
8.0.220.0090.00416.65
8.0.210.0050.00816.71
8.0.200.0100.00416.75
8.0.190.0090.00416.77
8.0.180.0110.00416.71
8.0.170.0090.00616.70
8.0.160.0070.00816.68
8.0.150.0090.00516.64
8.0.140.0100.00516.69
8.0.130.0120.00315.77
8.0.120.0070.00816.67
8.0.110.0090.00516.72
8.0.100.0060.00916.70
8.0.90.0090.00716.63
8.0.80.0110.00716.66
8.0.70.0080.00516.69
8.0.60.0080.00416.67
8.0.50.0110.00116.71
8.0.30.0140.00216.84
8.0.20.0090.00717.01
8.0.10.0100.00416.77
8.0.00.0060.00816.75
7.4.330.0030.00316.77
7.4.320.0000.00616.36
7.4.300.0060.00316.37
7.4.290.0090.00416.43
7.4.280.0090.00416.34
7.4.270.0080.00416.42
7.4.260.0080.00515.56
7.4.250.0080.00616.33
7.4.240.0110.00316.42
7.4.230.0050.00916.41
7.4.220.0080.00716.32
7.4.210.0100.00616.36
7.4.200.0070.00616.42
7.4.190.0070.00516.47
7.4.180.0110.00416.49
7.4.160.0110.00316.37
7.4.150.0100.00516.58
7.4.140.0100.00616.93
7.4.130.0090.00716.35
7.4.120.0110.00416.34
7.4.110.0070.00716.23
7.4.100.0100.00616.36
7.4.90.0090.00616.23
7.4.80.0080.00817.02
7.4.70.0100.00416.26
7.4.60.0100.00516.18
7.4.50.0090.00416.25
7.4.40.0110.00317.83
7.4.30.0090.00716.18
7.4.20.0070.00616.07
7.4.10.0080.00616.23
7.4.00.0080.00715.78
7.3.330.0110.00315.35
7.3.320.0100.00515.37
7.3.310.0120.00216.03
7.3.300.0140.00116.06
7.3.290.0090.00816.06
7.3.280.0110.00716.19
7.3.270.0130.00316.43
7.3.260.0110.00717.15
7.3.250.0110.00716.22
7.3.240.0120.00616.13
7.3.230.0100.00816.21
7.3.220.0140.00216.07
7.3.210.0110.00616.10
7.3.200.0130.00516.93
7.3.190.0140.00416.09
7.3.180.0050.01216.06
7.3.170.0120.00416.11
7.3.160.0120.00516.12
7.3.150.0120.00616.00
7.3.140.0110.00615.99
7.3.130.0120.00416.02
7.3.120.0120.00415.78
7.3.110.0100.00715.59
7.3.100.0130.00415.71
7.3.90.0120.00215.92
7.3.80.0110.00515.71
7.3.70.0110.00515.67
7.3.60.0090.00515.78
7.3.50.0110.00415.93
7.3.40.0080.00815.80
7.3.30.0120.00415.84
7.3.20.0090.00717.21
7.3.10.0120.00517.14
7.3.00.0090.00817.22
7.2.340.0110.00516.05
7.2.330.0080.00916.30
7.2.320.0130.00516.16
7.2.310.0090.00916.16
7.2.300.0100.00616.23
7.2.290.0120.00516.23
7.2.280.0130.00416.21
7.2.270.0140.00216.22
7.2.260.0080.00816.13
7.2.250.0140.00316.09
7.2.240.0110.00515.80
7.2.230.0080.00715.81
7.2.220.0130.00315.78
7.2.210.0090.00715.82
7.2.200.0130.00615.93
7.2.190.0100.00615.90
7.2.180.0090.00715.83
7.2.170.0090.00615.88
7.2.160.0130.00315.90
7.2.150.0120.00517.25
7.2.140.0100.00517.37
7.2.130.0090.00817.47
7.2.120.0110.00617.45
7.2.110.0310.00417.16
7.2.100.0130.00417.47
7.2.90.0100.00717.31
7.2.80.0120.00517.27
7.2.70.0090.00817.37
7.2.60.0110.00517.18
7.2.50.0100.00617.36
7.2.40.0100.00817.40
7.2.30.0110.00717.35
7.2.20.0110.00517.33
7.2.10.0110.00617.35
7.2.00.0090.00817.84
7.1.330.0090.00816.25
7.1.320.0110.00416.29
7.1.310.0090.00716.33
7.1.300.0110.00616.34
7.1.290.0090.00716.37
7.1.280.0070.01016.28
7.1.270.0130.00416.43
7.1.260.0100.00616.33
7.1.250.0120.00416.21
7.1.240.0130.00316.43
7.1.230.0250.00316.50
7.1.220.0120.00416.59
7.1.210.0120.00416.46
7.1.200.0090.00616.27
7.1.190.0100.00516.60
7.1.180.0120.00416.43
7.1.170.0070.00916.48
7.1.160.0090.00616.48
7.1.150.0130.00316.40
7.1.140.0100.00616.54
7.1.130.0110.00516.46
7.1.120.0150.00116.43
7.1.110.0130.00316.50
7.1.100.0190.00416.68
7.1.90.0110.00616.43
7.1.80.0160.00116.54
7.1.70.0120.00416.45
7.1.60.0110.00817.21
7.1.50.0110.00716.59
7.1.40.0120.00616.42
7.1.30.0140.00316.61
7.1.20.0140.00216.54
7.1.10.0210.00616.35
7.1.00.0100.01217.96
7.0.330.0150.00216.10
7.0.320.0140.00216.13
7.0.310.0150.00216.07
7.0.300.0130.00316.06
7.0.290.0140.00316.19
7.0.280.0120.00416.24
7.0.270.0150.00216.17
7.0.260.0110.00516.25
7.0.250.0130.00316.35
7.0.240.0090.00716.43
7.0.230.0140.00216.35
7.0.220.0100.00616.29
7.0.210.0120.00416.25
7.0.200.0120.00316.25
7.0.190.0120.00416.29
7.0.180.0110.00516.27
7.0.170.0130.00316.31
7.0.160.0120.00416.25
7.0.150.0130.00416.26
7.0.140.0120.01917.72
7.0.130.0180.00316.29
7.0.120.0150.00216.26
7.0.110.0140.00316.20
7.0.100.0120.00616.22
7.0.90.0140.00416.03
7.0.80.0130.00416.18
7.0.70.0130.01017.44
7.0.60.0090.01517.68
7.0.50.0110.01517.60
7.0.40.0120.01117.13
7.0.30.0100.01417.22
7.0.20.0090.01517.06
7.0.10.0100.01317.20
7.0.00.0100.01317.10
5.6.400.0110.00415.66
5.6.390.0110.00315.61
5.6.380.0080.00615.54
5.6.370.0090.00615.47
5.6.360.0100.00515.65
5.6.350.0110.00415.54
5.6.340.0110.00315.48
5.6.330.0080.00615.59
5.6.320.0110.00315.63
5.6.310.0110.00415.51
5.6.300.0110.00415.50
5.6.290.0120.00215.61
5.6.280.0090.02116.96
5.6.270.0110.00415.60
5.6.260.0110.00315.63
5.6.250.0070.00715.54
5.6.240.0110.00315.59
5.6.230.0100.00415.61
5.6.220.0080.01616.91
5.6.210.0080.01716.99
5.6.200.0100.01317.10
5.6.190.0110.01117.02
5.6.180.0100.01417.11
5.6.170.0080.02017.07
5.6.160.0090.01217.03
5.6.150.0100.01017.07
5.6.140.0080.01617.04
5.6.130.0080.01616.96
5.6.120.0110.01217.06
5.6.110.0110.01016.92
5.6.100.0100.01216.99
5.6.90.0100.01416.98
5.6.80.0070.02516.78
5.6.70.0110.01516.91
5.6.60.0070.01816.91
5.6.50.0070.01616.78
5.6.40.0090.02216.78
5.6.30.0100.02216.75
5.6.20.0130.01716.76
5.6.10.0100.01916.78
5.6.00.0070.02116.78
5.5.380.0090.00515.59
5.5.370.0120.00215.74
5.5.360.0100.01216.66
5.5.350.0090.01316.76
5.5.340.0080.01416.79
5.5.330.0070.01416.86
5.5.320.0110.01116.75
5.5.310.0090.01916.75
5.5.300.0080.01516.79
5.5.290.0100.01216.74
5.5.280.0090.01216.77
5.5.270.0100.01316.78
5.5.260.0090.02216.88
5.5.250.0100.01116.92
5.5.240.0090.02116.74
5.5.230.0120.01816.75
5.5.220.0110.02016.78
5.5.210.0090.02316.73
5.5.200.0080.02216.64
5.5.190.0060.02416.50
5.5.180.0130.01916.61
5.5.170.0090.00415.43
5.5.160.0110.01516.55
5.5.150.0060.01816.52
5.5.140.0060.02616.41
5.5.130.0060.02316.49
5.5.120.0060.02516.43
5.5.110.0080.01916.52
5.5.100.0080.02416.63
5.5.90.0060.02016.74
5.5.80.0100.02216.67
5.5.70.0090.01816.61
5.5.60.0100.02216.73
5.5.50.0080.02016.71
5.5.40.0090.01916.68
5.5.30.0060.01916.61
5.5.20.0110.01116.74
5.5.10.0090.02316.64
5.5.00.0080.02416.66
5.4.450.0040.01514.26
5.4.440.0070.02014.25
5.4.430.0070.01214.15
5.4.420.0070.01314.08
5.4.410.0090.01014.19
5.4.400.0080.02014.11
5.4.390.0080.02113.96
5.4.380.0070.02114.16
5.4.370.0060.01714.01
5.4.360.0090.01914.11
5.4.350.0080.01914.01
5.4.340.0070.02414.02
5.4.330.0090.00312.33
5.4.320.0100.00914.09
5.4.310.0050.01514.27
5.4.300.0070.01714.08
5.4.290.0090.01214.06
5.4.280.0080.01314.01
5.4.270.0090.01614.10
5.4.260.0070.01514.00
5.4.250.0080.01414.06
5.4.240.0070.02014.08
5.4.230.0080.02213.91
5.4.220.0080.02013.97
5.4.210.0060.01713.88
5.4.200.0080.02013.98
5.4.190.0060.01813.83
5.4.180.0070.02413.93
5.4.170.0090.01913.92
5.4.160.0060.01814.00
5.4.150.0080.01614.00
5.4.140.0070.01913.36
5.4.130.0080.01113.35
5.4.120.0090.01713.34
5.4.110.0100.01313.51
5.4.100.0070.01713.31
5.4.90.0060.01213.36
5.4.80.0070.02013.42
5.4.70.0080.01813.44
5.4.60.0080.02013.42
5.4.50.0050.02113.31
5.4.40.0060.02213.18
5.4.30.0090.01213.37
5.4.20.0050.02213.48
5.4.10.0070.01713.41
5.4.00.0040.02213.18
5.3.290.0050.01413.24
5.3.280.0080.02113.23
5.3.270.0070.01813.26
5.3.260.0070.02213.32
5.3.250.0040.01513.21
5.3.240.0080.01913.20
5.3.230.0070.02213.18
5.3.220.0080.01513.21
5.3.210.0070.01613.22
5.3.200.0090.01513.17
5.3.190.0070.01813.16
5.3.180.0090.02013.28
5.3.170.0050.02213.37
5.3.160.0050.02313.24
5.3.150.0080.02013.32
5.3.140.0090.01713.23
5.3.130.0070.02213.26
5.3.120.0090.02013.22
5.3.110.0090.02013.22
5.3.100.0060.02213.05
5.3.90.0070.01813.04
5.3.80.0070.01313.04
5.3.70.0060.01812.95
5.3.60.0070.01913.01
5.3.50.0080.02012.96
5.3.40.0050.02412.90
5.3.30.0060.02212.97
5.3.20.0070.01912.99
5.3.10.0070.01912.63
5.3.00.0050.02212.77

preferences:
56.17 ms | 400 KiB | 5 Q