3v4l.org

run code in 300+ PHP versions simultaneously
<?php function add($zahl, $zahl2){ return zahl + zahl2; } echo add(21, 21);

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)
8.3.60.0130.00716.50
8.3.50.0150.00722.05
8.3.40.0180.00318.85
8.3.30.0040.01118.96
8.3.20.0040.00420.21
8.3.10.0000.00721.72
8.3.00.0040.00419.50
8.2.180.0140.00716.63
8.2.170.0040.01122.96
8.2.160.0090.00920.50
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00419.54
8.2.110.0030.00621.13
8.2.100.0080.00417.78
8.2.90.0000.00817.91
8.2.80.0040.00417.97
8.2.70.0100.00017.63
8.2.60.0050.00317.93
8.2.50.0000.00817.93
8.2.40.0040.00417.84
8.2.30.0040.00418.04
8.2.20.0040.00417.66
8.2.10.0000.00818.09
8.2.00.0070.00017.63
8.1.280.0180.00325.92
8.1.270.0040.00420.64
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00323.96
8.1.230.0060.00622.75
8.1.220.0060.00317.76
8.1.210.0080.00018.77
8.1.200.0090.00017.36
8.1.190.0040.00417.23
8.1.180.0000.00918.10
8.1.170.0060.00317.62
8.1.160.0060.00318.71
8.1.150.0000.00818.53
8.1.140.0020.00517.29
8.1.130.0070.00017.74
8.1.120.0040.00417.38
8.1.110.0030.00317.26
8.1.100.0040.00417.25
8.1.90.0000.00717.36
8.1.80.0000.00717.40
8.1.70.0000.00717.41
8.1.60.0030.00617.50
8.1.50.0000.00817.36
8.1.40.0040.00417.42
8.1.30.0050.00317.41
8.1.20.0000.00817.54
8.1.10.0040.00417.35
8.1.00.0070.00417.41
8.0.300.0030.00619.73
8.0.290.0000.00816.88
8.0.280.0070.00018.43
8.0.270.0000.00717.32
8.0.260.0000.00617.24
8.0.250.0030.00316.98
8.0.240.0030.00316.91
8.0.230.0050.00217.04
8.0.220.0030.00316.95
8.0.210.0030.00316.94
8.0.200.0000.00716.97
8.0.190.0000.00716.97
8.0.180.0000.00816.92
8.0.170.0040.00416.89
8.0.160.0030.00616.93
8.0.150.0040.00416.81
8.0.140.0040.00416.89
8.0.130.0000.00613.32
8.0.120.0090.00016.80
8.0.110.0000.00716.88
8.0.100.0000.00716.82
8.0.90.0040.00416.82
8.0.80.0060.01016.98
8.0.70.0000.00716.88
8.0.60.0030.00516.76
8.0.50.0040.00417.05
8.0.30.0130.00816.86
8.0.20.0110.00717.40
8.0.10.0040.00417.04
8.0.00.0070.01116.73
7.4.330.0050.00015.03
7.4.320.0060.00016.46
7.4.300.0030.00316.42
7.4.290.0000.00716.50
7.4.280.0050.00516.51
7.4.270.0070.00016.35
7.4.260.0070.00016.41
7.4.250.0040.00416.49
7.4.240.0010.00616.49
7.4.230.0030.00316.33
7.4.220.0110.01816.39
7.4.210.0080.00616.52
7.4.200.0040.00416.52
7.4.160.0140.00316.65
7.4.150.0140.00317.40
7.4.140.0140.00917.86
7.4.130.0090.01116.58
7.4.120.0110.00616.52
7.4.110.0180.00616.31
7.4.100.0100.00716.60
7.4.90.0120.00616.66
7.4.80.0030.01419.39
7.4.70.0040.01216.55
7.4.60.0090.00616.40
7.4.50.0000.00916.43
7.4.40.0100.00616.51
7.4.30.0070.01116.50
7.4.00.0060.00914.82
7.3.330.0060.00013.23
7.3.320.0050.01013.28
7.3.310.0000.00716.26
7.3.300.0000.00716.31
7.3.290.0030.00316.19
7.3.280.0040.01216.28
7.3.270.0120.00617.40
7.3.260.0170.00016.46
7.3.250.0130.00516.40
7.3.240.0000.01516.40
7.3.230.0090.01216.46
7.3.210.0130.00316.39
7.3.200.0130.00319.39
7.3.190.0060.01016.23
7.3.180.0100.00716.28
7.3.170.0100.00716.39
7.3.160.0040.01216.32
7.2.330.0130.00516.29
7.2.320.0060.01616.67
7.2.310.0090.00816.71
7.2.300.0100.00616.50
7.2.290.0120.00616.51
7.2.60.0030.01016.60
7.1.200.0030.01015.69
7.1.100.0080.00518.08
7.1.70.0000.00716.83
7.1.60.0000.02319.50
7.1.50.0090.01217.02
7.1.00.0030.07722.48
7.0.200.0040.00416.34
7.0.140.0030.07321.96
7.0.60.0030.04019.91
7.0.50.0000.04317.73
7.0.40.0100.03720.10
7.0.30.0330.08320.20
7.0.20.0130.06020.23
7.0.10.0300.07020.08
7.0.00.0100.08020.20
5.6.280.0100.06721.11
5.6.210.0100.06320.76
5.6.200.0330.03718.14
5.6.190.0070.07020.57
5.6.180.0230.06320.47
5.6.170.0300.07720.47
5.6.160.0030.08320.51
5.6.150.0030.08318.28
5.6.140.0030.05318.28
5.6.130.0100.03318.18
5.6.120.0030.05320.98
5.6.110.0100.08021.01
5.6.100.0200.08020.88
5.6.90.0030.08721.03
5.6.80.0070.06720.51
5.6.70.0100.04020.53
5.5.350.0170.05020.42
5.5.340.0200.07018.09
5.5.330.0000.09320.29
5.5.320.0170.07020.43
5.5.310.0370.07720.25
5.5.300.0070.08018.03
5.5.290.0070.08017.98
5.5.280.0030.04020.73
5.5.270.0100.08320.73
5.5.260.0100.08020.79
5.5.250.0100.08720.58
5.5.240.0000.04320.23
5.4.450.0770.06019.39
5.4.440.0800.05319.48
5.4.430.0970.06019.61
5.4.420.0900.04719.34
5.4.410.0170.04719.17
5.4.400.0300.04018.70
5.4.390.0200.05018.46
5.4.380.0200.05318.50
5.4.370.0270.04318.54
5.4.360.0300.03718.70
5.4.350.0170.05718.59
5.4.340.0300.04018.65
5.4.320.0130.06018.71
5.4.310.0300.05018.76
5.4.300.0200.06018.76
5.4.290.0230.05018.46
5.4.280.0270.04718.71
5.4.270.0170.06018.54
5.4.260.0200.05018.53
5.4.250.0170.05718.43
5.4.240.0070.06318.47
5.4.230.0230.04718.77
5.4.220.0200.05318.68
5.4.210.0130.06018.68
5.4.200.0230.04316.79
5.4.190.0170.05318.75
5.4.180.0300.05018.75
5.4.170.0100.06318.58
5.4.160.0130.05318.53
5.4.150.0100.06018.70
5.4.140.0200.04716.30
5.4.130.0100.05316.19
5.4.120.0170.04716.23
5.4.110.0170.05016.41
5.4.100.0170.05016.19
5.4.90.0270.04316.28
5.4.80.0200.05316.29
5.4.70.0230.05016.25
5.4.60.0230.04316.23
5.4.50.0170.05016.29
5.4.40.0100.05716.16
5.4.30.0230.04016.24
5.4.20.0230.05316.20
5.4.10.0100.05316.21
5.4.00.0170.04715.76
5.3.290.0030.06314.68
5.3.280.0200.05714.70
5.3.270.0230.04714.70
5.3.260.0330.03714.79
5.3.250.0070.06314.76
5.3.240.0170.05714.59
5.3.230.0200.05014.62
5.3.220.0300.04014.71
5.3.210.0170.05314.63
5.3.200.0170.05714.69
5.3.190.0200.04714.71
5.3.180.0270.04314.67
5.3.170.0270.04014.58
5.3.160.0130.06314.66
5.3.150.0300.04314.66
5.3.140.0170.05314.78
5.3.130.0130.05714.63
5.3.120.0200.05014.71
5.3.110.0200.06014.64
5.3.100.0200.06314.09
5.3.90.0200.06714.23
5.3.80.3030.06714.06
5.3.70.0170.06714.04
5.3.60.0200.06314.16
5.3.50.0270.05713.96
5.3.40.0270.06014.13
5.3.30.0100.07313.93
5.3.20.0230.05713.71
5.3.10.0230.04713.73
5.3.00.0270.04713.76
5.2.170.0200.04011.18
5.2.160.0170.04011.21
5.2.150.0230.03011.14
5.2.140.0130.04011.17
5.2.130.0000.05311.14
5.2.120.0030.05011.19
5.2.110.0100.04311.21
5.2.100.0700.04711.09
5.2.90.0170.03711.20
5.2.80.0100.06011.10
5.2.70.0170.04011.19
5.2.60.0130.05311.08
5.2.50.0170.04711.13
5.2.40.0030.04711.04
5.2.30.0100.04010.98
5.2.20.0100.04311.14
5.2.10.0130.04010.84
5.2.00.0030.06310.82
5.1.60.0130.04310.05
5.1.50.0070.04010.05
5.1.40.0170.03310.16
5.1.30.0100.03710.46
5.1.20.0070.04010.43
5.1.10.0070.04010.16
5.1.00.0070.04010.08
5.0.50.0070.0308.61
5.0.40.0030.0338.42
5.0.30.0070.0478.40
5.0.20.0030.0308.37
5.0.10.0030.0308.23
5.0.00.0100.0508.19
4.4.90.0030.0275.91
4.4.80.0130.0135.89
4.4.70.0070.0205.91
4.4.60.0030.0275.90
4.4.50.0030.0235.90
4.4.40.0100.0305.98
4.4.30.0070.0205.91
4.4.20.0030.0236.01
4.4.10.0070.0275.96
4.4.00.0000.0435.96
4.3.110.0070.0205.86
4.3.100.0030.0235.88
4.3.90.0070.0205.79
4.3.80.0000.0435.79
4.3.70.0030.0205.79
4.3.60.0070.0205.77
4.3.50.0130.0235.82
4.3.40.0070.0335.74
4.3.30.0000.0304.59
4.3.20.0070.0204.54
4.3.10.0000.0274.48
4.3.00.0100.0237.27

preferences:
48.66 ms | 401 KiB | 5 Q