3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = '(800 + 20) - 800 / 2'; $tokens = token_get_all("<?php {$input}"); $expr = ''; foreach($tokens as $token){ if(is_string($token)){ if(in_array($token, array('(', ')', '+', '-', '/', '*'), true)) $expr .= $token; continue; } list($id, $text) = $token; if(in_array($id, array(T_DNUMBER, T_LNUMBER))) $expr .= $text; } $result = eval("return ({$expr});"); print "\n" . $expr; print "\n" . $result;

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)
8.3.60.0040.01116.74
8.3.50.0110.00921.98
8.3.40.0060.00918.98
8.3.30.0110.00418.84
8.3.20.0030.00620.34
8.3.10.0070.01023.65
8.3.00.0050.00320.79
8.2.180.0110.00418.29
8.2.170.0150.00622.96
8.2.160.0030.01022.25
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0070.01126.16
8.2.120.0000.00822.16
8.2.110.0030.01320.94
8.2.100.0090.00318.03
8.2.90.0040.00419.41
8.2.80.0000.00817.97
8.2.70.0150.00017.13
8.2.60.0000.00818.05
8.2.50.0060.00318.07
8.2.40.0040.00419.48
8.2.30.0050.00218.23
8.2.20.0040.00417.73
8.2.10.0000.00717.79
8.2.00.0040.00417.75
8.1.280.0070.00725.92
8.1.270.0070.00723.91
8.1.260.0030.00526.35
8.1.250.0000.00828.09
8.1.240.0060.00321.00
8.1.230.0060.00617.52
8.1.220.0080.00017.79
8.1.210.0030.00618.77
8.1.200.0030.00617.35
8.1.190.0000.00817.30
8.1.180.0050.00318.10
8.1.170.0080.00018.59
8.1.160.0080.00022.01
8.1.150.0000.00718.55
8.1.140.0040.00417.33
8.1.130.0030.00317.84
8.1.120.0050.00317.38
8.1.110.0040.00417.45
8.1.100.0040.00417.36
8.1.90.0030.00317.50
8.1.80.0030.00317.36
8.1.70.0030.00317.45
8.1.60.0060.00317.47
8.1.50.0080.00017.52
8.1.40.0080.00017.40
8.1.30.0040.00417.69
8.1.20.0040.00417.52
8.1.10.0000.00817.55
8.1.00.0000.00817.55
8.0.300.0000.00818.77
8.0.290.0040.00416.75
8.0.280.0040.00418.37
8.0.270.0030.00617.26
8.0.260.0060.00016.73
8.0.250.0000.00716.98
8.0.240.0000.01016.95
8.0.230.0070.00016.95
8.0.220.0030.00317.00
8.0.210.0070.00016.85
8.0.200.0000.00616.82
8.0.190.0000.00716.83
8.0.180.0030.00516.82
8.0.170.0070.00016.92
8.0.160.0000.00716.96
8.0.150.0030.00516.77
8.0.140.0040.00416.79
8.0.130.0050.00013.32
8.0.120.0000.00816.91
8.0.110.0040.00416.84
8.0.100.0030.00516.84
8.0.90.0070.00016.77
8.0.80.0170.00316.90
8.0.70.0040.00416.88
8.0.60.0070.00016.76
8.0.50.0050.00217.02
8.0.30.0140.00516.96
8.0.20.0080.01117.40
8.0.10.0000.00717.00
8.0.00.0120.00516.78
7.4.330.0000.00515.15
7.4.320.0060.00016.50
7.4.300.0070.00016.52
7.4.290.0000.00716.50
7.4.280.0030.00316.46
7.4.270.0030.00316.62
7.4.260.0070.00016.55
7.4.250.0040.00416.49
7.4.240.0000.00716.54
7.4.230.0030.00316.48
7.4.220.0110.01416.38
7.4.210.0080.01216.59
7.4.200.0040.00416.34
7.4.190.0050.00216.66
7.4.160.0030.01316.44
7.4.150.0110.00717.40
7.4.140.0090.01117.86
7.4.130.0060.01416.55
7.4.120.0060.01116.60
7.4.110.0120.00616.64
7.4.100.0090.01216.54
7.4.90.0120.00916.54
7.4.80.0090.00916.45
7.4.70.0070.01416.59
7.4.60.0100.00616.43
7.4.50.0000.00816.54
7.4.40.0060.00822.77
7.4.30.0090.00616.71
7.4.00.0030.01014.69
7.3.330.0000.00513.20
7.3.320.0050.00013.17
7.3.310.0000.00716.19
7.3.300.0030.00316.33
7.3.290.0100.00516.28
7.3.280.0080.01216.42
7.3.270.0060.01217.40
7.3.260.0100.00716.59
7.3.250.0120.00816.60
7.3.240.0120.00616.48
7.3.230.0100.00616.39
7.3.210.0110.00716.73
7.3.200.0130.00819.39
7.3.190.0100.01216.54
7.3.180.0120.00416.29
7.3.170.0070.01016.53
7.3.160.0100.00616.36
7.3.120.0030.01014.88
7.2.330.0070.01416.66
7.2.320.0000.01616.52
7.2.310.0060.01016.50
7.2.300.0140.00516.84
7.2.290.0050.01116.75
7.2.60.0100.00616.95
7.2.00.0040.01119.34
7.1.200.0000.01415.84
7.1.100.0040.01117.88
7.1.70.0000.00817.38
7.1.60.0100.01419.22
7.1.50.0000.01117.09
7.1.00.0000.08022.51
7.0.200.0000.00916.78
7.0.140.0100.06721.95
7.0.100.0070.04020.00
7.0.90.0030.08720.16
7.0.80.0330.06719.92
7.0.70.0100.07320.13
7.0.60.0130.06019.97
7.0.50.0400.06320.23
7.0.40.0100.07720.14
7.0.30.0070.05320.13
7.0.20.0200.07719.98
7.0.10.0030.08720.08
7.0.00.0070.08320.13
5.6.280.0100.06721.02
5.6.250.0100.07720.63
5.6.240.0070.07320.59
5.6.230.0030.08720.52
5.6.220.0100.04020.67
5.6.210.0130.05320.64
5.6.200.0100.08020.95
5.6.190.0170.08021.02
5.6.180.0030.08321.09
5.6.170.0070.08020.95
5.6.160.0170.06721.09
5.6.150.0130.07721.16
5.6.140.0100.04721.09
5.6.130.0070.08721.09
5.6.120.0030.08320.99
5.6.110.0100.07720.98
5.6.100.0100.08321.03
5.6.90.0130.05321.04
5.6.80.0170.07020.46
5.6.70.0130.08020.41
5.6.60.0130.07720.49
5.6.50.0030.08320.43
5.6.40.0170.06320.35
5.6.30.0100.05020.35
5.6.20.0070.06320.33
5.6.10.0130.06320.27
5.6.00.0100.07020.37
5.5.380.0100.04320.39
5.5.370.0030.04720.42
5.5.360.0130.07320.35
5.5.350.0100.07020.34
5.5.340.0100.06320.77
5.5.330.0030.06320.64
5.5.320.0170.07320.91
5.5.310.0130.07720.75
5.5.300.0070.08720.63
5.5.290.0100.04020.81
5.5.280.0200.07020.73
5.5.270.0100.07320.80
5.5.260.0030.06020.86
5.5.250.0030.08320.63
5.5.240.0130.04720.16
5.5.230.0100.05720.29
5.5.220.0000.05020.17
5.5.210.0170.06320.14
5.5.200.0200.07020.14
5.5.190.0070.07720.27
5.5.180.0170.07020.14
5.5.160.0070.06020.07
5.5.150.0030.07720.15
5.5.140.0130.07020.22
5.5.130.0100.06020.21
5.5.120.0030.07020.25
5.5.110.0070.04320.13
5.5.100.0100.06720.12
5.5.90.0000.06720.08
5.5.80.0030.07020.05
5.5.70.0200.07320.04
5.5.60.0170.06319.92
5.5.50.0070.05020.04
5.5.40.0100.03320.12
5.5.30.0070.06320.01
5.5.20.0030.04020.06
5.5.10.0000.04320.02
5.5.00.0000.04320.00
5.4.450.0070.06719.37
5.4.440.0070.08719.27
5.4.430.0100.07319.26
5.4.420.0130.07319.30
5.4.410.0100.07019.01
5.4.400.0070.07718.90
5.4.390.0030.08319.04
5.4.380.0030.07018.93
5.4.370.0030.05019.15
5.4.360.0100.06319.04
5.4.350.0030.07319.03
5.4.340.0130.07018.99
5.4.320.0030.07719.02
5.4.310.0030.08018.96
5.4.300.0130.08019.02
5.4.290.0070.06318.94
5.4.280.0100.07319.23
5.4.270.0070.05319.03
5.4.260.0100.06319.16
5.4.250.0070.07718.78
5.4.240.0030.07018.97
5.4.230.0130.05019.09
5.4.220.0070.05719.06
5.4.210.0030.06718.78
5.4.200.0070.03719.19
5.4.190.0130.03019.02
5.4.180.0030.04319.11
5.4.170.0000.04019.19
5.4.160.0070.02718.89
5.4.150.0030.03718.88
5.4.140.0030.04016.30
5.4.130.0030.03016.16
5.4.120.0030.03716.29
5.4.110.0130.02716.33
5.4.100.0030.03016.23
5.4.90.0030.03016.33
5.4.80.0070.06716.19
5.4.70.0070.03016.32
5.4.60.0070.03016.41
5.4.50.0000.03316.35
5.4.40.0030.03716.24
5.4.30.0000.05316.30
5.4.20.0030.05316.30
5.4.10.0030.03716.15
5.4.00.0000.05015.71
5.3.290.0100.07314.63
5.3.280.0100.06714.60
5.3.270.0030.03714.48
5.3.260.0030.03014.64
5.3.250.0030.04014.62
5.3.240.0000.04314.58
5.3.230.0070.03314.45
5.3.220.0030.03014.52
5.3.210.0000.05014.53
5.3.200.0030.04014.59
5.3.190.0070.06314.54
5.3.180.0030.03314.56
5.3.170.0070.07714.54
5.3.160.0030.08714.44
5.3.150.0030.08014.48
5.3.140.0100.05314.56
5.3.130.0100.03714.39
5.3.120.0030.03314.47
5.3.110.0000.03314.42
5.3.100.0100.03313.98
5.3.90.0000.03313.99
5.3.80.0000.04714.01
5.3.70.0000.04314.02
5.3.60.0030.03013.92
5.3.50.0070.04313.91
5.3.40.0070.03313.89
5.3.30.0070.03313.93
5.3.20.0070.03013.71
5.3.10.0000.04013.61
5.3.00.0030.03313.51
5.2.170.0100.02311.14
5.2.160.0030.02311.23
5.2.150.0000.03310.97
5.2.140.0000.03311.07
5.2.130.0000.02711.16
5.2.120.0030.03010.95
5.2.110.0100.02010.98
5.2.100.0000.03011.11
5.2.90.0000.03311.08
5.2.80.0030.02710.97
5.2.70.0000.03011.11
5.2.60.0070.02710.98
5.2.50.0000.03011.03
5.2.40.0000.03010.93
5.2.30.0070.02310.78
5.2.20.0000.03010.86
5.2.10.0000.03310.96
5.2.00.0070.02010.82
5.1.60.0000.0209.88
5.1.50.0000.02710.00
5.1.40.0000.0239.98
5.1.30.0030.02710.37
5.1.20.0070.01710.50
5.1.10.0000.0279.92
5.1.00.0100.02010.08
5.0.50.0030.0208.41
5.0.40.0030.0208.41
5.0.30.0070.0278.30
5.0.20.0000.0208.20
5.0.10.0070.0178.29
5.0.00.0000.0338.18
4.4.90.0000.0238.13
4.4.80.0000.0178.13
4.4.70.0070.0078.13
4.4.60.0000.0178.13
4.4.50.0030.0138.13
4.4.40.0030.0338.13
4.4.30.0030.0138.13
4.4.20.0030.0178.13
4.4.10.0000.0178.13
4.4.00.0030.0238.13
4.3.110.0030.0138.13
4.3.100.0000.0178.13
4.3.90.0000.0138.13
4.3.80.0000.0278.13
4.3.70.0070.0078.13
4.3.60.0000.0178.13
4.3.50.0030.0138.13
4.3.40.0030.0278.13
4.3.30.0030.0178.13
4.3.20.0000.0178.13
4.3.10.0000.0208.13
4.3.00.0000.0138.13

preferences:
38.23 ms | 401 KiB | 5 Q