3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = '((800 + 20) - 800 / 2) + foo()'; $tokens = token_get_all("<?php {$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 .= $text; } eval("\$result = {$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)
8.3.60.0070.01416.61
8.3.50.0140.00422.04
8.3.40.0150.00618.89
8.3.30.0040.01119.39
8.3.20.0040.00420.34
8.3.10.0080.00823.61
8.3.00.0040.00419.62
8.2.180.0120.00318.46
8.2.170.0040.01122.96
8.2.160.0060.00920.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0140.00726.16
8.2.120.0040.00422.25
8.2.110.0100.00019.30
8.2.100.0100.00319.52
8.2.90.0000.00817.88
8.2.80.0050.00318.81
8.2.70.0030.00517.63
8.2.60.0000.00817.93
8.2.50.0000.00818.10
8.2.40.0070.00418.34
8.2.30.0040.00418.01
8.2.20.0000.00717.75
8.2.10.0020.00517.86
8.2.00.0030.00617.88
8.1.280.0100.01025.92
8.1.270.0060.00322.07
8.1.260.0080.00026.35
8.1.250.0100.01028.09
8.1.240.0080.00319.26
8.1.230.0040.00721.03
8.1.220.0000.01019.14
8.1.210.0060.00318.77
8.1.200.0030.00617.35
8.1.190.0080.00017.35
8.1.180.0000.00918.10
8.1.170.0030.00618.59
8.1.160.0000.00822.06
8.1.150.0050.00218.65
8.1.140.0040.00417.50
8.1.130.0000.00717.79
8.1.120.0080.00017.44
8.1.110.0070.00317.34
8.1.100.0000.00717.46
8.1.90.0030.00417.36
8.1.80.0040.00417.55
8.1.70.0000.00717.40
8.1.60.0030.00617.59
8.1.50.0050.00317.44
8.1.40.0030.00617.54
8.1.30.0030.00517.55
8.1.20.0040.00417.70
8.1.10.0040.00417.49
8.1.00.0040.00417.56
8.0.300.0000.00818.77
8.0.290.0000.00816.75
8.0.280.0030.00318.49
8.0.270.0000.00717.33
8.0.260.0000.00616.91
8.0.250.0030.00316.91
8.0.240.0030.00317.04
8.0.230.0070.00016.89
8.0.220.0030.00316.82
8.0.210.0000.00716.98
8.0.200.0030.00317.02
8.0.190.0080.00017.06
8.0.180.0070.00316.97
8.0.170.0050.00217.03
8.0.160.0080.00016.84
8.0.150.0040.00416.97
8.0.140.0040.00416.87
8.0.130.0030.00313.38
8.0.120.0000.00816.93
8.0.110.0050.00316.91
8.0.100.0000.00716.96
8.0.90.0000.00716.98
8.0.80.0060.00916.95
8.0.70.0030.00517.00
8.0.60.0040.00416.97
8.0.50.0040.00417.02
8.0.30.0070.01117.02
8.0.20.0110.00917.40
8.0.10.0050.00216.94
8.0.00.0080.01016.80
7.4.330.0030.00315.22
7.4.320.0040.00416.53
7.4.300.0070.00016.52
7.4.290.0030.00616.60
7.4.280.0070.00016.50
7.4.270.0030.00316.52
7.4.260.0050.00316.54
7.4.250.0070.00016.58
7.4.240.0020.00516.58
7.4.230.0030.00316.31
7.4.220.0130.00616.57
7.4.210.0100.00416.56
7.4.200.0000.00716.39
7.4.190.0000.00716.57
7.4.160.0130.00316.61
7.4.150.0090.00917.40
7.4.140.0080.01017.86
7.4.130.0090.00716.57
7.4.120.0120.00816.50
7.4.110.0060.01116.59
7.4.100.0080.00816.74
7.4.90.0150.00316.55
7.4.80.0030.01319.39
7.4.70.0130.00716.65
7.4.60.0080.00816.63
7.4.50.0000.00416.48
7.4.40.0090.00622.77
7.4.30.0090.00916.59
7.4.00.0090.00615.25
7.3.330.0020.00213.30
7.3.320.0000.00513.37
7.3.310.0040.00416.40
7.3.300.0000.00716.23
7.3.290.0070.01116.56
7.3.280.0070.01216.46
7.3.270.0110.00717.40
7.3.260.0080.00916.41
7.3.250.0130.00516.55
7.3.240.0060.01316.45
7.3.230.0090.01216.71
7.3.210.0130.00316.50
7.3.200.0060.01119.39
7.3.190.0110.00816.65
7.3.180.0090.00616.51
7.3.170.0080.00816.32
7.3.160.0140.00616.55
7.3.120.0080.00615.05
7.3.10.0000.01416.90
7.3.00.0030.00516.89
7.2.330.0120.00616.70
7.2.320.0150.00016.63
7.2.310.0030.01316.45
7.2.300.0070.01016.68
7.2.290.0040.01216.63
7.2.130.0100.00717.21
7.2.120.0000.01516.98
7.2.110.0060.00316.89
7.2.100.0040.01117.12
7.2.90.0040.00816.87
7.2.80.0000.01517.07
7.2.70.0100.00317.17
7.2.60.0010.00816.85
7.2.50.0000.01517.11
7.2.40.0050.00517.23
7.2.30.0000.01216.94
7.2.20.0090.00317.02
7.2.10.0120.00017.13
7.2.00.0090.00818.10
7.1.250.0070.01015.90
7.1.200.0130.00315.60
7.1.100.0030.00618.00
7.1.70.0070.00316.73
7.1.60.0170.00319.31
7.1.50.0100.01017.08
7.1.00.0000.08022.57
7.0.200.0030.00516.82
7.0.140.0100.06721.92
7.0.70.0030.08721.82
7.0.60.0000.08721.88
7.0.50.0000.08722.09
7.0.40.0070.07320.18
7.0.30.0000.09320.04
7.0.20.0130.05720.05
7.0.10.0100.07020.07
7.0.00.0030.07020.10
5.6.280.0070.07020.86
5.6.220.0070.07320.66
5.6.210.0130.07720.55
5.6.200.0000.06021.02
5.6.190.0130.07321.04
5.6.180.0030.09021.05
5.6.170.0070.05321.05
5.6.160.0000.08321.10
5.6.150.0070.08021.07
5.6.140.0100.05721.00
5.6.130.0000.05321.07
5.6.120.0070.05020.93
5.6.110.0070.08721.10
5.6.100.0070.08720.98
5.6.90.0130.06321.09
5.6.80.0070.06020.45
5.6.70.0100.07720.43
5.6.60.0100.08020.37
5.6.50.0070.08020.46
5.6.40.0100.05720.38
5.6.30.0030.08020.31
5.6.20.0100.03320.36
5.6.10.0070.08020.43
5.6.00.0070.04020.37
5.5.360.0100.08020.33
5.5.350.0000.05720.45
5.5.340.0070.08320.83
5.5.330.0030.08720.91
5.5.320.0030.06320.79
5.5.310.0000.06720.82
5.5.300.0130.08020.73
5.5.290.0030.08020.64
5.5.280.0030.05020.90
5.5.270.0130.06720.88
5.5.260.0030.08720.88
5.5.250.0030.07720.72
5.5.240.0070.05720.19
5.5.230.0130.07320.21
5.5.220.0030.07320.29
5.5.210.0000.07320.27
5.5.200.0100.06720.13
5.5.190.0070.08020.11
5.5.180.0000.06320.22
5.5.160.0030.04020.24
5.5.150.0030.04020.13
5.5.140.0000.04720.08
5.5.130.0030.07320.18
5.5.120.0030.07020.20
5.5.110.0100.06020.26
5.5.100.0030.07720.11
5.5.90.0100.07320.04
5.5.80.0130.07020.07
5.5.70.0000.08319.94
5.5.60.0100.06320.05
5.5.50.0100.07319.96
5.5.40.0070.07019.99
5.5.30.0100.05320.06
5.5.20.0000.06720.05
5.5.10.0030.07320.03
5.5.00.0200.06319.91
5.4.450.0030.08719.45
5.4.440.0000.06319.51
5.4.430.0070.06019.44
5.4.420.0070.08019.53
5.4.410.0030.05719.32
5.4.400.0100.07018.88
5.4.390.0100.07718.91
5.4.380.0100.07319.23
5.4.370.0070.07319.02
5.4.360.0000.07719.07
5.4.350.0030.08019.23
5.4.340.0000.04319.03
5.4.320.0030.06719.16
5.4.310.0030.04718.88
5.4.300.0000.06719.24
5.4.290.0070.07019.02
5.4.280.0070.03719.20
5.4.270.0130.06719.13
5.4.260.0070.05019.16
5.4.250.0030.06019.12
5.4.240.0100.07718.99
5.4.230.0100.07319.15
5.4.220.0030.07319.02
5.4.210.0030.07018.87
5.4.200.0100.04319.02
5.4.190.0030.07319.01
5.4.180.0100.05318.84
5.4.170.0030.07019.08
5.4.160.0070.07319.07
5.4.150.0030.08319.13
5.4.140.0070.07716.39
5.4.130.0000.06316.42
5.4.120.0030.07316.40
5.4.110.0130.06716.43
5.4.100.0070.04716.36
5.4.90.0030.07716.36
5.4.80.0030.07716.48
5.4.70.0000.07016.26
5.4.60.0000.07716.45
5.4.50.0100.07016.39
5.4.40.0030.07316.30
5.4.30.0070.06316.48
5.4.20.0100.07016.47
5.4.10.0100.05316.30
5.4.00.0070.05715.94
5.3.290.0070.06314.70
5.3.280.0100.07014.48
5.3.270.0030.07014.62
5.3.260.0100.04314.62
5.3.250.0030.06714.64
5.3.240.0070.07714.54
5.3.230.0000.05314.61
5.3.220.0000.07714.46
5.3.210.0030.06714.52
5.3.200.0030.06314.45
5.3.190.0000.08014.59
5.3.180.0070.07714.55
5.3.170.0030.07714.54
5.3.160.0000.06014.55
5.3.150.0000.08014.55
5.3.140.0030.05714.49
5.3.130.0000.05314.55
5.3.120.0000.05014.57
5.3.110.0030.07014.58
5.3.100.0030.05713.96
5.3.90.0000.04013.86
5.3.80.0000.03713.90
5.3.70.0030.06314.05
5.3.60.0000.03713.98
5.3.50.0070.03013.91
5.3.40.0030.03313.82
5.3.30.0030.03313.91
5.3.20.0000.03313.67
5.3.10.0000.03313.63
5.3.00.0070.03313.64
5.2.170.0000.03013.01
5.2.160.0030.03013.01
5.2.150.0000.03013.01
5.2.140.0000.03013.01
5.2.130.0000.03013.01
5.2.120.0000.03013.01
5.2.110.0000.02713.01
5.2.100.0030.03013.01
5.2.90.0000.03013.01
5.2.80.0000.03013.01
5.2.70.0070.02313.01
5.2.60.0030.03013.01
5.2.50.0030.02713.01
5.2.40.0100.05313.01
5.2.30.0000.03313.01
5.2.20.0000.03313.01
5.2.10.0100.02313.01
5.2.00.0030.04013.01
5.1.60.0070.04713.01
5.1.50.0000.03013.01
5.1.40.0030.02313.01
5.1.30.0000.04313.01
5.1.20.0030.02713.01
5.1.10.0000.02713.01
5.1.00.0030.02313.01
5.0.50.0000.04013.01
5.0.40.0000.02713.01
5.0.30.0030.04313.01
5.0.20.0000.02013.01
5.0.10.0000.02013.01
5.0.00.0070.02713.01
4.4.90.0000.01313.01
4.4.80.0030.02013.01
4.4.70.0030.02013.01
4.4.60.0000.03713.01
4.4.50.0000.02713.01
4.4.40.0000.05713.01
4.4.30.0030.02013.01
4.4.20.0030.01313.01
4.4.10.0000.01713.01
4.4.00.0000.02713.01
4.3.110.0000.01713.01
4.3.100.0000.03013.01
4.3.90.0000.01713.01
4.3.80.0000.02313.01
4.3.70.0000.01713.01
4.3.60.0000.01713.01
4.3.50.0030.01713.01
4.3.40.0000.02313.01
4.3.30.0000.01713.01
4.3.20.0000.01713.01
4.3.10.0000.01713.01
4.3.00.0000.01713.01

preferences:
44.98 ms | 401 KiB | 5 Q