3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = '((800 + 20) - 800 / 2)'; $tokens = token_get_all("<?php {$input}"); echo '$tokens'; $expr = ''; foreach($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 .= $text; } eval("\$result = {$expr};"); print "\nexpr = " . $expr; print "\nres = " . $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)
8.3.60.0090.00918.43
8.3.50.0120.00622.05
8.3.40.0170.00318.79
8.3.30.0100.01018.85
8.3.20.0090.00918.69
8.3.10.0040.00420.91
8.3.00.0040.00423.66
8.2.180.0070.01316.50
8.2.170.0120.00322.96
8.2.160.0100.00320.47
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0070.00020.98
8.2.110.0070.00320.52
8.2.100.0120.00017.97
8.2.90.0000.00719.16
8.2.80.0000.00719.38
8.2.70.0060.00617.74
8.2.60.0040.00417.93
8.2.50.0080.00018.07
8.2.40.0000.01218.34
8.2.30.0030.00721.10
8.2.20.0040.00417.60
8.2.10.0000.00817.63
8.2.00.0090.00017.79
8.1.280.0160.00625.92
8.1.270.0000.00823.99
8.1.260.0140.00026.35
8.1.250.0070.00028.09
8.1.240.0060.00322.49
8.1.230.0040.00720.85
8.1.220.0040.00418.77
8.1.210.0000.00818.96
8.1.200.0030.00617.22
8.1.190.0000.00717.51
8.1.180.0040.00418.10
8.1.170.0040.00418.71
8.1.160.0000.00718.89
8.1.150.0040.00418.63
8.1.140.0000.00717.45
8.1.130.0000.00717.86
8.1.120.0000.00717.43
8.1.110.0080.00017.34
8.1.100.0040.00417.41
8.1.90.0020.00517.46
8.1.80.0030.00517.48
8.1.70.0000.00717.36
8.1.60.0000.00817.62
8.1.50.0040.00417.38
8.1.40.0040.00417.43
8.1.30.0030.00517.68
8.1.20.0000.00817.70
8.1.10.0040.00417.51
8.1.00.0040.00417.56
8.0.300.0050.00319.72
8.0.290.0050.00217.18
8.0.280.0000.00818.32
8.0.270.0050.00317.19
8.0.260.0060.00016.83
8.0.250.0070.00016.84
8.0.240.0090.00316.96
8.0.230.0070.00016.82
8.0.220.0060.00316.86
8.0.210.0030.00316.76
8.0.200.0020.00516.79
8.0.190.0040.00416.98
8.0.180.0050.00216.98
8.0.170.0000.00816.82
8.0.160.0040.00416.84
8.0.150.0040.00416.83
8.0.140.0070.00016.84
8.0.130.0030.00313.29
8.0.120.0000.00716.85
8.0.110.0040.00416.77
8.0.100.0000.00716.84
8.0.90.0000.00716.93
8.0.80.0120.00316.89
8.0.70.0040.00416.84
8.0.60.0080.00016.96
8.0.50.0000.00816.67
8.0.30.0150.00317.09
8.0.20.0130.01017.40
8.0.10.0040.00417.00
8.0.00.0100.00916.73
7.4.330.0020.00216.78
7.4.320.0070.00016.58
7.4.300.0000.00616.53
7.4.290.0040.00416.41
7.4.280.0000.00716.46
7.4.270.0030.00316.37
7.4.260.0000.00513.18
7.4.250.0080.00016.52
7.4.240.0040.00416.59
7.4.230.0070.00016.41
7.4.220.0060.01216.46
7.4.210.0110.00716.61
7.4.200.0030.00316.61
7.4.190.0030.00316.48
7.4.160.0100.00616.53
7.4.150.0060.01217.40
7.4.140.0090.00817.86
7.4.130.0110.00616.60
7.4.120.0130.00316.54
7.4.110.0100.00716.59
7.4.100.0060.01816.63
7.4.90.0060.01616.59
7.4.80.0140.00819.39
7.4.70.0100.00616.65
7.4.60.0030.01416.45
7.4.50.0040.00416.31
7.4.40.0040.00722.77
7.4.30.0160.00416.60
7.4.00.0030.00914.82
7.3.330.0000.00613.16
7.3.320.0000.00513.07
7.3.310.0030.00316.27
7.3.300.0000.00716.32
7.3.290.0030.01716.36
7.3.280.0040.01416.31
7.3.270.0090.00817.40
7.3.260.0090.00918.24
7.3.250.0110.00716.34
7.3.240.0100.00716.65
7.3.230.0060.01016.55
7.3.210.0100.00716.39
7.3.200.0030.01319.39
7.3.190.0030.01416.32
7.3.180.0120.00616.30
7.3.170.0060.01516.57
7.3.160.0100.01016.52
7.3.120.0060.01114.51
7.3.10.0140.00716.64
7.3.00.0040.00816.30
7.2.330.0170.00316.53
7.2.320.0090.01016.61
7.2.310.0070.01116.75
7.2.300.0100.00716.80
7.2.290.0170.00316.54
7.2.130.0060.00916.27
7.2.120.0130.00316.09
7.2.110.0160.00316.71
7.2.100.0090.00616.24
7.2.90.0140.00716.41
7.2.80.0160.01016.43
7.2.70.0150.00716.17
7.2.60.0090.01116.61
7.2.50.0040.01216.52
7.2.40.0180.00316.73
7.2.30.0100.01016.39
7.2.20.0460.01016.58
7.2.10.0200.00816.69
7.2.00.0230.00916.58
7.1.250.0040.01315.52
7.1.200.0060.00615.68
7.1.100.0000.01718.20
7.1.70.0030.00617.10
7.1.60.0030.00917.29
7.1.50.0070.01116.91
7.1.00.0000.03722.31
7.0.200.0060.00816.69
7.0.140.0070.07322.08
7.0.80.0070.09319.97
7.0.70.0030.06019.89
7.0.60.0130.07019.96
7.0.50.0170.05020.32
7.0.40.0070.05020.03
7.0.30.0100.08020.08
7.0.20.0000.09020.08
7.0.10.0030.06720.14
7.0.00.0070.09020.08
5.6.280.0000.07721.04
5.6.230.0130.05020.59
5.6.220.0100.08020.66
5.6.210.0100.07720.46
5.6.200.0070.07320.95
5.6.190.0170.07721.10
5.6.180.0100.08020.93
5.6.170.0070.05020.93
5.6.160.0100.06021.16
5.6.150.0230.07021.03
5.6.140.0070.05721.10
5.6.130.0070.04021.04
5.6.120.0170.07021.05
5.6.110.0030.05020.93
5.6.100.0070.08020.94
5.6.90.0070.07021.14
5.6.80.0200.06020.52
5.6.70.0030.08320.43
5.6.60.0100.04020.38
5.6.50.0100.08320.43
5.6.40.0100.03720.27
5.6.30.0000.05020.29
5.6.20.0170.07320.37
5.6.10.0130.06720.38
5.6.00.0100.04720.47
5.5.370.0170.07020.42
5.5.360.0070.05720.53
5.5.350.0100.08020.44
5.5.340.0100.05720.92
5.5.330.0100.08020.82
5.5.320.0070.08320.80
5.5.310.0070.07320.89
5.5.300.0070.07720.90
5.5.290.0100.06320.87
5.5.280.0100.06020.92
5.5.270.0130.04720.63
5.5.260.0070.08320.63
5.5.250.0000.07020.59
5.5.240.0100.05020.30
5.5.230.0200.07020.26
5.5.220.0030.04320.17
5.5.210.0100.06720.29
5.5.200.0030.04320.19
5.5.190.0030.06720.25
5.5.180.0070.07320.18
5.5.160.0170.05020.15
5.5.150.0130.07320.24
5.5.140.0130.04720.26
5.5.130.0100.08320.11
5.5.120.0230.04720.14
5.5.110.0100.04320.13
5.5.100.0070.07720.07
5.5.90.0130.05719.96
5.5.80.0100.08320.16
5.5.70.0130.07020.09
5.5.60.0030.08719.91
5.5.50.0000.08020.07
5.5.40.0070.05719.99
5.5.30.0000.04320.04
5.5.20.0100.07320.09
5.5.10.0070.06319.95
5.5.00.0030.08320.00
5.4.450.0170.04719.09
5.4.440.0070.06719.46
5.4.430.0100.04719.38
5.4.420.0070.07719.38
5.4.410.0030.05719.34
5.4.400.0130.07318.90
5.4.390.0070.07319.14
5.4.380.0100.07318.98
5.4.370.0030.04318.90
5.4.360.0100.04318.98
5.4.350.0070.06319.07
5.4.340.0030.07719.05
5.4.320.0000.06019.03
5.4.310.0030.05318.98
5.4.300.0070.07319.05
5.4.290.0100.06018.81
5.4.280.0130.06018.91
5.4.270.0000.04318.90
5.4.260.0100.04019.11
5.4.250.0100.04319.05
5.4.240.0070.04719.11
5.4.230.0070.05019.09
5.4.220.0100.07319.00
5.4.210.0070.04319.14
5.4.200.0230.06319.02
5.4.190.0070.03718.97
5.4.180.0070.08019.10
5.4.170.0030.08318.97
5.4.160.0070.06719.09
5.4.150.0070.04319.10
5.4.140.0130.06016.29
5.4.130.0070.06716.12
5.4.120.0170.06016.28
5.4.110.0100.05316.44
5.4.100.0070.04016.26
5.4.90.0000.07716.45
5.4.80.0100.07016.25
5.4.70.0000.04316.24
5.4.60.0000.07316.48
5.4.50.0100.07316.35
5.4.40.0030.05016.34
5.4.30.0170.05716.31
5.4.20.0130.05716.35
5.4.10.0070.03716.33
5.4.00.0030.07315.86
5.3.290.0070.05314.64
5.3.280.0030.07314.55
5.3.270.0100.07314.57
5.3.260.0030.05014.44
5.3.250.0070.06014.63
5.3.240.0200.06014.61
5.3.230.0100.06314.42
5.3.220.0070.05314.54
5.3.210.0030.05314.44
5.3.200.0070.04714.57
5.3.190.0130.07014.58
5.3.180.0000.06314.54
5.3.170.0130.06714.55
5.3.160.0070.07014.54
5.3.150.0000.08714.44
5.3.140.0130.07014.52
5.3.130.0070.08314.40
5.3.120.0100.07314.50
5.3.110.0070.05014.55
5.3.100.0130.04314.04
5.3.90.0100.04314.02
5.3.80.0130.06014.02
5.3.70.0030.05714.01
5.3.60.0070.07713.99
5.3.50.0170.05313.92
5.3.40.0100.04013.92
5.3.30.0070.06713.68
5.3.20.0000.07013.68
5.3.10.0100.06713.43
5.3.00.0070.05713.60
5.2.170.0070.06011.63
5.2.160.0070.03711.63
5.2.150.0070.06311.63
5.2.140.0070.03311.63
5.2.130.0070.05711.63
5.2.120.0130.04311.63
5.2.110.0030.05011.63
5.2.100.0070.04711.63
5.2.90.0000.06711.63
5.2.80.0030.06311.63
5.2.70.0070.04711.63
5.2.60.0170.04711.63
5.2.50.0070.05711.63
5.2.40.0030.05011.63
5.2.30.0000.05311.63
5.2.20.0000.06711.63
5.2.10.0070.05311.63
5.2.00.0130.05011.63
5.1.60.0030.05311.63
5.1.50.0030.05311.63
5.1.40.0100.03711.63
5.1.30.0000.06311.63
5.1.20.0000.04311.63
5.1.10.0130.04311.63
5.1.00.0030.06311.63
5.0.50.0070.03711.63
5.0.40.0000.02311.63
5.0.30.0030.06011.63
5.0.20.0070.03711.63
5.0.10.0030.03711.63
5.0.00.0000.04311.63
4.4.90.0000.02311.63
4.4.80.0000.03011.63
4.4.70.0130.02311.63
4.4.60.0000.03711.63
4.4.50.0070.03011.63
4.4.40.0000.03711.63
4.4.30.0070.03711.63
4.4.20.0030.03311.63
4.4.10.0000.03711.63
4.4.00.0030.03011.63
4.3.110.0070.02311.63
4.3.100.0070.03711.63
4.3.90.0000.03711.63
4.3.80.0000.05711.63
4.3.70.0030.03311.63
4.3.60.0000.03711.63
4.3.50.0030.02311.63
4.3.40.0070.03711.63
4.3.30.0070.03011.63
4.3.20.0000.03711.63
4.3.10.0000.03311.63
4.3.00.0000.03011.63

preferences:
53.16 ms | 401 KiB | 5 Q