3v4l.org

run code in 300+ PHP versions simultaneously
<?php $zahl1 = 1; $operator = "+"; $zahl2 = 3; $neuezahl = '$zahl1' . $operator . '$zahl3'; echo $neuezahl; eval($neuezahl);

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)
8.3.60.0210.00018.43
8.3.50.0110.01222.00
8.3.40.0070.00718.79
8.3.30.0100.00318.83
8.3.20.0040.00420.34
8.3.10.0040.00422.10
8.3.00.0050.00322.39
8.2.180.0070.01116.75
8.2.170.0120.00322.96
8.2.160.0120.00320.74
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0050.00326.16
8.2.120.0030.00519.49
8.2.110.0080.00022.24
8.2.100.0130.00317.78
8.2.90.0000.00819.23
8.2.80.0040.00419.79
8.2.70.0080.00017.63
8.2.60.0040.00418.00
8.2.50.0000.00918.07
8.2.40.0000.00718.34
8.2.30.0000.00718.13
8.2.20.0040.00417.83
8.2.10.0040.00419.46
8.2.00.0070.00417.79
8.1.280.0110.00425.92
8.1.270.0050.00222.19
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00423.96
8.1.230.0110.00019.21
8.1.220.0030.00517.74
8.1.210.0050.00318.77
8.1.200.0060.00317.23
8.1.190.0030.00617.51
8.1.180.0000.00818.10
8.1.170.0040.00418.43
8.1.160.0080.00022.07
8.1.150.0000.00818.55
8.1.140.0000.00717.45
8.1.130.0030.00317.88
8.1.120.0000.00717.46
8.1.110.0000.00717.44
8.1.100.0040.00417.36
8.1.90.0000.00717.31
8.1.80.0000.00717.52
8.1.70.0030.00517.42
8.1.60.0060.00317.47
8.1.50.0090.00017.58
8.1.40.0050.00217.55
8.1.30.0000.00817.54
8.1.20.0040.00417.57
8.1.10.0000.00817.61
8.1.00.0000.00717.54
8.0.300.0030.00318.77
8.0.290.0040.00417.15
8.0.280.0070.00018.45
8.0.270.0000.00717.30
8.0.260.0030.00316.89
8.0.250.0040.00417.04
8.0.240.0000.00716.91
8.0.230.0000.00717.03
8.0.220.0000.00716.88
8.0.210.0000.00716.90
8.0.200.0000.00717.00
8.0.190.0080.00016.92
8.0.180.0040.00417.04
8.0.170.0070.00017.08
8.0.160.0080.00016.95
8.0.150.0000.00716.79
8.0.140.0000.00816.84
8.0.130.0000.00513.37
8.0.120.0040.00416.84
8.0.110.0000.00716.95
8.0.100.0000.00816.83
8.0.90.0000.00717.00
8.0.80.0090.00616.95
8.0.70.0040.00416.82
8.0.60.0040.00416.96
8.0.50.0020.00516.77
8.0.30.0110.00817.15
8.0.20.0080.01017.40
8.0.10.0000.00717.07
8.0.00.0130.00416.97
7.4.330.0050.00015.00
7.4.320.0040.00416.42
7.4.300.0030.00316.37
7.4.290.0090.00016.50
7.4.280.0030.00316.53
7.4.270.0000.00816.52
7.4.260.0040.00416.60
7.4.250.0000.00816.52
7.4.240.0020.00516.64
7.4.230.0000.00716.40
7.4.220.0070.01116.55
7.4.210.0050.01116.54
7.4.200.0070.00016.55
7.4.190.0040.00416.70
7.4.160.0070.01416.50
7.4.150.0070.01017.40
7.4.140.0100.01217.86
7.4.130.0090.00816.60
7.4.120.0080.00916.55
7.4.110.0120.00916.56
7.4.100.0130.00316.53
7.4.90.0100.00616.54
7.4.80.0180.00419.39
7.4.70.0030.01316.63
7.4.60.0160.00616.45
7.4.50.0040.00416.51
7.4.40.0060.00622.77
7.4.30.0080.00816.57
7.4.00.0080.00814.93
7.3.330.0020.00213.17
7.3.320.0000.00513.24
7.3.310.0070.00016.36
7.3.300.0030.00316.38
7.3.290.0040.01016.36
7.3.280.0100.00916.29
7.3.270.0150.00917.40
7.3.260.0070.01016.46
7.3.250.0080.01216.48
7.3.240.0160.00316.50
7.3.230.0040.01316.59
7.3.210.0060.01316.36
7.3.200.0160.00619.39
7.3.190.0140.00716.58
7.3.180.0090.00916.69
7.3.170.0130.00316.37
7.3.160.0060.00916.28
7.3.120.0070.01014.73
7.3.110.0000.01514.72
7.3.100.0100.00314.96
7.3.90.0000.01114.76
7.3.80.0030.00714.68
7.3.70.0080.00614.94
7.3.60.0060.00914.94
7.3.50.0060.00914.55
7.3.40.0000.01214.68
7.3.30.0040.00414.90
7.3.20.0030.01016.61
7.3.10.0090.00616.47
7.3.00.0060.00316.50
7.2.330.0080.00816.40
7.2.320.0130.00616.49
7.2.310.0130.00316.61
7.2.300.0070.01116.34
7.2.290.0130.00416.61
7.2.250.0110.00414.70
7.2.240.0100.01015.25
7.2.230.0060.00914.83
7.2.220.0030.00614.96
7.2.210.0000.01315.03
7.2.200.0040.01214.98
7.2.190.0070.01415.07
7.2.180.0100.00315.02
7.2.170.0060.00615.09
7.2.60.0040.01116.94
7.2.00.0060.00619.23
7.1.330.0060.00615.73
7.1.320.0070.00715.82
7.1.310.0090.00616.04
7.1.300.0030.00715.79
7.1.290.0150.00615.72
7.1.280.0070.00715.74
7.1.270.0040.01115.83
7.1.260.0040.00415.89
7.1.200.0030.00615.84
7.1.100.0860.00316.13
7.1.70.0080.00317.05
7.1.60.0140.01019.82
7.1.50.0070.01016.80
7.1.00.0070.07022.45
7.0.200.0050.00216.62
7.0.140.0100.06722.00
7.0.80.0100.03719.97
7.0.70.0130.03720.04
7.0.60.0130.03319.87
7.0.50.0130.03720.25
7.0.40.0030.04720.07
7.0.30.0100.03720.04
7.0.20.0000.04720.17
7.0.10.0000.04020.04
7.0.00.0000.05319.95
5.6.280.0000.07721.14
5.6.230.0070.06020.58
5.6.220.0000.04020.46
5.6.210.0070.04320.65
5.6.200.0100.03721.11
5.6.190.0070.05021.10
5.6.180.0100.07021.04
5.6.170.0070.04020.96
5.6.160.0030.03720.96
5.6.150.0070.07321.02
5.6.140.0070.04020.95
5.6.130.0000.04321.08
5.6.120.0070.04020.94
5.6.110.0070.04021.02
5.6.100.0000.04320.90
5.6.90.0000.04020.96
5.6.80.0000.05320.55
5.6.70.0030.06020.48
5.6.60.0070.07720.48
5.6.50.0100.08020.45
5.6.40.0070.08720.30
5.6.30.0030.08020.38
5.6.20.0000.08720.36
5.6.10.0030.08320.36
5.6.00.0100.08020.37
5.5.370.0070.03720.49
5.5.360.0030.08720.43
5.5.350.0030.04320.45
5.5.340.0000.04320.76
5.5.330.0070.03720.63
5.5.320.0030.04320.92
5.5.310.0100.06020.88
5.5.300.0000.04720.88
5.5.290.0130.02720.91
5.5.280.0000.04320.91
5.5.270.0030.04320.78
5.5.260.0030.05720.88
5.5.250.0070.05720.68
5.5.240.0030.06720.30
5.5.230.0030.04020.01
5.5.220.0170.06720.25
5.5.210.0070.05020.27
5.5.200.0100.08020.14
5.5.190.0100.07720.10
5.5.180.0130.05320.27
5.5.160.0100.05020.11
5.5.150.0070.08020.23
5.5.140.0100.04320.05
5.5.130.0030.08720.25
5.5.120.0070.07319.97
5.5.110.0130.04020.11
5.5.100.0000.07320.09
5.5.90.0100.07320.16
5.5.80.0000.08020.04
5.5.70.0070.08319.96
5.5.60.0030.08020.15
5.5.50.0070.04720.05
5.5.40.0070.05020.14
5.5.30.0130.04719.93
5.5.20.0030.08020.04
5.5.10.0030.05720.10
5.5.00.0070.07720.12
5.4.450.0030.08019.40
5.4.440.0000.05019.44
5.4.430.0030.04019.30
5.4.420.0070.03319.44
5.4.410.0000.04719.14
5.4.400.0100.02719.21
5.4.390.0100.03019.06
5.4.380.0030.04718.79
5.4.370.0000.05719.07
5.4.360.0200.06318.79
5.4.350.0230.04318.98
5.4.340.0130.06318.83
5.4.320.0000.06019.13
5.4.310.0030.08019.23
5.4.300.0070.07719.11
5.4.290.0070.06719.07
5.4.280.0130.07318.80
5.4.270.0070.07018.90
5.4.260.0070.07718.81
5.4.250.0030.08019.02
5.4.240.0100.07019.04
5.4.230.0130.06719.09
5.4.220.0130.03019.12
5.4.210.0170.06719.11
5.4.200.0030.08319.05
5.4.190.0000.07018.89
5.4.180.0100.07719.11
5.4.170.0030.08019.13
5.4.160.0200.07018.95
5.4.150.0200.04719.05
5.4.140.0100.06316.29
5.4.130.0030.04016.28
5.4.120.0100.07316.27
5.4.110.0070.06716.32
5.4.100.0030.06316.43
5.4.90.0200.06016.31
5.4.80.0130.06316.38
5.4.70.0070.05016.39
5.4.60.0070.07716.19
5.4.50.0030.07316.42
5.4.40.0100.06016.35
5.4.30.0070.07016.23
5.4.20.0030.07316.33
5.4.10.0100.07016.23
5.4.00.0070.06715.79
5.3.290.0030.08014.66
5.3.280.0000.06014.56
5.3.270.0030.08014.44
5.3.260.0070.08014.49
5.3.250.0070.06014.60
5.3.240.0070.05314.60
5.3.230.0100.07014.61
5.3.220.0070.07314.57
5.3.210.0030.04714.55
5.3.200.0100.06714.53
5.3.190.0070.07314.55
5.3.180.0030.04714.54
5.3.170.0000.08014.43
5.3.160.0100.07014.56
5.3.150.0000.07714.39
5.3.140.0130.08014.52
5.3.130.0030.07714.54
5.3.120.0030.06314.54
5.3.110.0070.05714.53
5.3.100.0100.07013.90
5.3.90.0030.04713.84
5.3.80.0000.06714.03
5.3.70.0130.06713.94
5.3.60.0070.06013.95
5.3.50.0030.07713.88
5.3.40.0070.07313.90
5.3.30.0030.06313.92
5.3.20.0070.05713.55
5.3.10.0070.05313.61
5.3.00.0070.07013.39
5.2.170.0100.05011.68
5.2.160.0030.06311.68
5.2.150.0070.06311.68
5.2.140.0030.06311.68
5.2.130.0030.06011.68
5.2.120.0070.03011.68
5.2.110.0000.06711.68
5.2.100.0030.04011.68
5.2.90.0030.06011.68
5.2.80.0000.04711.68
5.2.70.0130.06011.68
5.2.60.0070.06011.68
5.2.50.0100.04711.68
5.2.40.0100.05011.68
5.2.30.0030.06711.68
5.2.20.0030.04711.68
5.2.10.0030.06011.68
5.2.00.0000.06311.68
5.1.60.0070.03711.68
5.1.50.0070.05011.68
5.1.40.0000.04311.68
5.1.30.0100.05011.68
5.1.20.0070.05311.68
5.1.10.0000.04011.68
5.1.00.0000.03011.68
5.0.50.0070.04311.68
5.0.40.0030.04311.68
5.0.30.0000.04311.68
5.0.20.0100.03311.68
5.0.10.0070.04011.68
5.0.00.0070.06311.68
4.4.90.0000.02311.68
4.4.80.0000.02711.68
4.4.70.0030.03311.68
4.4.60.0000.02711.68
4.4.50.0000.03311.68
4.4.40.0000.03011.68
4.4.30.0000.04011.68
4.4.20.0000.03711.68
4.4.10.0070.02711.68
4.4.00.0030.03711.68
4.3.110.0000.02711.68
4.3.100.0000.02711.68
4.3.90.0030.03011.68
4.3.80.0100.04011.68
4.3.70.0030.03711.68
4.3.60.0070.01711.68
4.3.50.0000.02311.68
4.3.40.0000.02711.68
4.3.30.0000.03011.68
4.3.20.0030.01711.68
4.3.10.0000.02311.68
4.3.00.0000.02011.68

preferences:
46.24 ms | 401 KiB | 5 Q