3v4l.org

run code in 300+ PHP versions simultaneously
<?php function Test($t,$in,$a,$what=2) { echo 'It is all a ',$t, ' ', $in, ' ', $a, ' ', $what,"\n"; } Test('tempest','in','a','teapot'); Test('tempest','in','a','...'); Test('tempest','in','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)
8.3.60.0130.00718.43
8.3.50.0120.01022.05
8.3.40.0100.00618.90
8.3.30.0100.00718.92
8.3.20.0050.00320.07
8.3.10.0040.00423.68
8.3.00.0090.00317.50
8.2.180.0070.01116.63
8.2.170.0110.00322.96
8.2.160.0130.00020.35
8.2.150.0000.00924.18
8.2.140.0090.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00820.75
8.2.110.0040.00420.35
8.2.100.0080.00317.78
8.2.90.0090.00019.17
8.2.80.0080.00017.97
8.2.70.0040.00417.25
8.2.60.0000.00817.80
8.2.50.0060.00318.07
8.2.40.0030.00519.76
8.2.30.0060.00317.87
8.2.20.0050.00317.72
8.2.10.0080.00018.05
8.2.00.0050.00217.70
8.1.280.0100.00725.92
8.1.270.0090.00023.79
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0070.00424.01
8.1.230.0080.00419.02
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0030.00617.10
8.1.190.0050.00317.00
8.1.180.0080.00018.10
8.1.170.0030.00518.61
8.1.160.0070.00021.94
8.1.150.0040.00418.87
8.1.140.0000.00817.33
8.1.130.0070.00017.71
8.1.120.0070.00017.22
8.1.110.0050.00217.31
8.1.100.0050.00217.25
8.1.90.0040.00417.28
8.1.80.0000.00717.36
8.1.70.0040.00417.24
8.1.60.0040.00417.51
8.1.50.0040.00917.40
8.1.40.0050.00317.39
8.1.30.0030.00617.52
8.1.20.0000.00717.59
8.1.10.0060.00317.44
8.1.00.0030.00517.34
8.0.300.0040.00418.77
8.0.290.0070.00016.75
8.0.280.0000.00718.36
8.0.270.0030.00317.10
8.0.260.0060.00017.23
8.0.250.0030.00316.88
8.0.240.0030.00316.77
8.0.230.0000.00716.80
8.0.220.0000.00716.65
8.0.210.0030.00316.74
8.0.200.0000.00716.76
8.0.190.0000.00716.68
8.0.180.0040.00416.82
8.0.170.0060.00316.83
8.0.160.0000.00716.79
8.0.150.0070.00016.60
8.0.140.0070.00016.73
8.0.130.0050.00013.17
8.0.120.0040.00416.74
8.0.110.0050.00316.61
8.0.100.0040.00416.77
8.0.90.0000.00716.87
8.0.80.0090.00616.64
8.0.70.0000.00816.66
8.0.60.0000.00716.80
8.0.50.0040.00416.80
8.0.30.0110.00817.12
8.0.20.0130.00517.40
8.0.10.0000.00716.88
8.0.00.0070.00916.66
7.4.330.0030.00315.00
7.4.320.0030.00316.37
7.4.300.0030.00316.37
7.4.290.0070.00016.48
7.4.280.0070.00016.43
7.4.270.0030.00316.36
7.4.260.0030.00316.28
7.4.250.0040.00416.52
7.4.240.0020.00616.46
7.4.230.0030.00316.36
7.4.220.0060.01216.55
7.4.210.0030.01016.43
7.4.200.0080.00016.64
7.4.160.0040.01216.50
7.4.150.0150.00417.40
7.4.140.0100.00917.86
7.4.130.0070.01116.56
7.4.120.0170.00316.33
7.4.110.0110.00616.59
7.4.100.0090.00916.47
7.4.90.0070.01116.43
7.4.80.0040.01319.39
7.4.70.0090.00816.29
7.4.60.0120.00416.34
7.4.50.0030.00516.59
7.4.40.0030.01416.29
7.4.30.0060.00916.18
7.4.10.0120.00614.75
7.4.00.0050.00714.99
7.3.330.0030.00313.30
7.3.320.0000.00613.18
7.3.310.0000.00716.34
7.3.300.0030.00316.21
7.3.290.0140.00516.29
7.3.280.0070.01016.32
7.3.270.0140.00417.40
7.3.260.0100.01316.46
7.3.250.0090.00916.68
7.3.240.0110.00516.43
7.3.230.0130.00316.55
7.3.210.0050.01416.56
7.3.200.0030.01319.39
7.3.190.0110.00716.62
7.3.180.0040.01216.30
7.3.170.0040.01116.45
7.3.160.0090.00916.29
7.3.130.0060.00914.98
7.3.120.0070.01014.88
7.3.110.0150.00414.87
7.3.100.0100.00714.70
7.3.90.0040.01214.69
7.3.80.0040.01514.98
7.3.70.0070.00714.76
7.3.60.0090.00014.93
7.3.50.0000.01414.67
7.3.40.0040.00814.78
7.3.30.0140.00014.89
7.3.20.0100.00016.46
7.3.10.0030.01216.57
7.3.00.0070.01016.64
7.2.330.0090.00816.65
7.2.320.0090.00816.58
7.2.310.0110.00716.64
7.2.300.0080.00816.40
7.2.290.0070.01316.46
7.2.260.0100.01014.91
7.2.250.0100.00715.05
7.2.240.0060.00915.00
7.2.230.0070.00714.79
7.2.220.0030.01315.19
7.2.210.0060.00914.95
7.2.200.0040.01114.93
7.2.190.0030.01015.12
7.2.180.0030.01314.62
7.2.170.0030.00614.70
7.2.160.0040.01114.87
7.2.150.0040.01216.58
7.2.140.0030.00616.82
7.2.130.0000.01016.96
7.2.120.0000.01416.74
7.2.110.0070.00716.77
7.2.100.0100.00716.80
7.2.90.0000.01016.86
7.2.80.0060.00616.86
7.2.70.0030.00616.93
7.2.60.0000.01116.90
7.2.50.0030.01216.56
7.2.40.0000.01616.84
7.2.30.0000.00916.85
7.2.20.0130.00616.89
7.2.10.0070.01016.93
7.2.00.0050.00817.70
7.1.330.0080.00815.83
7.1.320.0100.00715.70
7.1.310.0060.00615.58
7.1.300.0000.01615.61
7.1.290.0070.00415.86
7.1.280.0070.00715.88
7.1.270.0030.01015.25
7.1.260.0070.01015.34
7.1.250.0000.01015.64
7.1.240.0000.01415.78
7.1.230.0000.01415.52
7.1.220.0040.00715.75
7.1.210.0070.00715.71
7.1.200.0090.00615.46
7.1.190.0070.00715.71
7.1.180.0030.01015.81
7.1.170.0030.00615.78
7.1.160.0170.00015.54
7.1.150.0000.01015.77
7.1.140.0070.01015.72
7.1.130.0090.00915.81
7.1.120.0030.01315.76
7.1.110.0090.00615.58
7.1.100.0020.01116.97
7.1.90.0100.00715.58
7.1.80.0030.01215.79
7.1.70.0050.00516.16
7.1.60.0060.01017.46
7.1.50.0060.01116.11
7.1.40.0080.00415.51
7.1.30.0060.00615.74
7.1.20.0030.01015.60
7.1.10.0100.00315.67
7.1.00.0000.04619.02
7.0.330.0060.00615.39
7.0.320.0060.00315.53
7.0.310.0040.00415.54
7.0.300.0090.00615.16
7.0.290.0070.01015.35
7.0.280.0090.00615.31
7.0.270.0030.00615.29
7.0.260.0000.01215.54
7.0.250.0030.01015.30
7.0.240.0090.00615.40
7.0.230.0060.00615.38
7.0.220.0070.01015.39
7.0.210.0070.00715.42
7.0.200.0050.00516.03
7.0.190.0030.01215.25
7.0.180.0000.01215.23
7.0.170.0040.01115.36
7.0.160.0100.00315.52
7.0.150.0070.00715.31
7.0.140.0070.03518.66
7.0.130.0060.00915.52
7.0.120.0030.01215.43
7.0.110.0030.00915.52
7.0.100.0060.00315.39
7.0.90.0030.01415.32
7.0.80.0070.00715.51
7.0.70.0120.00315.52
7.0.60.0070.04717.63
7.0.50.0030.04016.62
7.0.40.0090.04216.56
7.0.30.0190.02216.90
7.0.20.0120.02516.95
7.0.10.0170.04016.84
7.0.00.0060.03016.66
5.6.400.0030.01214.36
5.6.390.0000.00913.91
5.6.380.0110.00013.85
5.6.370.0040.00414.23
5.6.360.0070.00714.34
5.6.350.0090.00014.41
5.6.340.0110.00314.46
5.6.330.0090.00614.48
5.6.320.0000.01414.28
5.6.310.0030.00714.26
5.6.300.0090.00414.51
5.6.290.0060.00914.14
5.6.280.0070.03917.52
5.6.270.0030.01014.26
5.6.260.0030.00713.98
5.6.250.0000.01614.07
5.6.240.0090.00614.18
5.6.230.0080.00514.23
5.6.220.0030.00914.15
5.6.210.0070.02217.42
5.6.200.0120.03416.37
5.6.190.0070.04417.41
5.6.180.1870.02717.39
5.6.170.0150.04217.31
5.6.160.0030.04017.45
5.6.150.0040.02616.17
5.6.140.0070.02916.34
5.6.130.0120.01716.23
5.6.120.0030.04117.53
5.6.110.0030.04917.57
5.6.100.0140.03817.58
5.6.90.0070.03917.57
5.6.80.0080.03617.21
5.6.70.0070.00714.19
5.6.60.0090.00013.80
5.6.50.0030.00713.86
5.6.40.0140.00014.14
5.6.30.0110.00613.89
5.6.20.0080.00414.14
5.6.10.0030.01214.00
5.6.00.0090.00414.09
5.5.380.0070.01013.92
5.5.370.0000.01314.10
5.5.360.0030.00913.79
5.5.350.0140.04017.32
5.5.340.0070.04016.02
5.5.330.0040.02717.36
5.5.320.0100.02817.14
5.5.310.0150.02717.18
5.5.300.0070.04215.99
5.5.290.0090.03316.01
5.5.280.0070.04617.50
5.5.270.0080.04017.46
5.5.260.0080.04817.42
5.5.250.0070.04317.27
5.5.240.0100.03317.02
5.5.230.0090.00614.11
5.5.220.0080.00813.92
5.5.210.0030.00913.94
5.5.200.0100.00313.64
5.5.190.0100.00714.04
5.5.180.0000.01514.11
5.5.170.0000.01214.24
5.5.160.0000.01413.79
5.5.150.0030.01013.69
5.5.140.0060.00913.95
5.5.130.0150.00014.21
5.5.120.0040.01114.05
5.5.110.0040.00713.64
5.5.100.0090.00614.06
5.5.90.0070.00714.04
5.5.80.0040.00714.09
5.5.70.0070.00714.00
5.5.60.0100.00314.23
5.5.50.0070.00713.93
5.5.40.0030.01014.05
5.5.30.0040.00813.99
5.5.20.0030.00714.19
5.5.10.0000.00914.15
5.5.00.0030.01014.04
5.4.450.0050.02315.00
5.4.440.0320.02815.25
5.4.430.0100.03215.06
5.4.420.0330.00514.99
5.4.410.0350.00415.17
5.4.400.0330.00215.15
5.4.390.0350.00215.06
5.4.380.0450.00414.97
5.4.370.0320.00415.16
5.4.360.0330.00514.82
5.4.350.0350.00314.86
5.4.340.0050.02111.48
5.4.330.0050.00211.05
5.4.320.0030.02711.63
5.4.310.0040.02511.77
5.4.300.0070.02111.52
5.4.290.0060.02211.52
5.4.280.0070.02011.67
5.4.270.0050.02511.47
5.4.260.0060.02211.75
5.4.250.0040.02411.46
5.4.240.0050.02311.70
5.4.230.0050.02011.68
5.4.220.0030.02211.60
5.4.210.0050.02311.67
5.4.200.0050.02311.58
5.4.190.0070.02111.70
5.4.180.0040.02011.62
5.4.170.0040.02611.71
5.4.160.0020.02511.61
5.4.150.0030.02711.59
5.4.140.0040.02311.36
5.4.130.0030.02211.49
5.4.120.0060.01911.34
5.4.110.0070.02111.29
5.4.100.0040.02111.30
5.4.90.0070.02111.33
5.4.80.0080.02211.30
5.4.70.0070.02511.43
5.4.60.0060.02411.51
5.4.50.0050.02111.36
5.4.40.0030.02311.48
5.4.30.0020.02411.48
5.4.20.0110.01611.41
5.4.10.0060.02111.47
5.4.00.0030.02411.10
5.3.290.0050.04012.80
5.3.280.0090.04012.71
5.3.270.0090.03712.72
5.3.260.0030.05012.72
5.3.250.0070.04112.72
5.3.240.0060.03712.72
5.3.230.0090.04712.71
5.3.220.0080.03612.68
5.3.210.0050.04112.68
5.3.200.0030.04112.68
5.3.190.0060.03812.68
5.3.180.0080.03512.67
5.3.170.0070.03712.67
5.3.160.0090.03812.68
5.3.150.0080.04212.67
5.3.140.0060.03812.66
5.3.130.0120.05012.66
5.3.120.0080.04512.66
5.3.110.0070.04112.66
5.3.100.0050.04412.12
5.3.90.0070.04112.10
5.3.80.0070.03812.09
5.3.70.0090.04212.09
5.3.60.0090.03712.07
5.3.50.0070.04512.02
5.3.40.0060.03912.02
5.3.30.0070.03711.97
5.3.20.0080.03711.76
5.3.10.0080.03711.73
5.3.00.0090.03711.72
5.2.170.0050.0329.21
5.2.160.0080.0309.22
5.2.150.0060.0349.21
5.2.140.0040.0309.21
5.2.130.0050.0289.18
5.2.120.0040.0299.17
5.2.110.0040.0299.18
5.2.100.0060.0279.18
5.2.90.0070.0269.18
5.2.80.0040.0329.17
5.2.70.0040.0329.17
5.2.60.0060.0299.13
5.2.50.0030.0339.09
5.2.40.0090.0319.07
5.2.30.0070.0299.04
5.2.20.0080.0299.03
5.2.10.0080.0258.94
5.2.00.0020.0338.80
5.1.60.0060.0238.09
5.1.50.0030.0268.08
5.1.40.0080.0218.06
5.1.30.0010.0318.41
5.1.20.0050.0278.43
5.1.10.0060.0268.16
5.1.00.0050.0288.16
5.0.50.0050.0216.64
5.0.40.0030.0206.50
5.0.30.0060.0356.31
5.0.20.0050.0206.28
5.0.10.0010.0226.25
5.0.00.0020.0316.25
4.4.90.0030.0154.77
4.4.80.0030.0154.75
4.4.70.0010.0174.75
4.4.60.0040.0144.75
4.4.50.0040.0254.77
4.4.40.0030.0314.71
4.4.30.0040.0194.76
4.4.20.0010.0184.84
4.4.10.0020.0214.85
4.4.00.0030.0244.76
4.3.110.0020.0164.67
4.3.100.0020.0154.66
4.3.90.0010.0164.63
4.3.80.0060.0284.58
4.3.70.0050.0134.63
4.3.60.0050.0124.63
4.3.50.0020.0194.63
4.3.40.0050.0224.54
4.3.30.0020.0163.30
4.3.20.0030.0223.27
4.3.10.0020.0163.24
4.3.00.0330.01712.63

preferences:
45.28 ms | 401 KiB | 5 Q