3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = '((ln(800) + 20) - 800 / 2)'; $tokens = token_get_all("<?php {$input}"); $expr = ''; foreach($tokens as $token){ if(is_string($token)){ if(in_array($token, array('(', ')', '+', '-', '/', '*','ln'), true)){ $expr .= $token; print "\n symbol: " . $expr; } continue; } list($id, $text) = $token; if(in_array($id, array(T_DNUMBER, T_LNUMBER))){ $expr .= $text; print "\n number: " . $expr; } } eval("\$result = {$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)
8.3.60.0000.01516.50
8.3.50.0240.00616.79
8.3.40.0070.00718.92
8.3.30.0000.01418.80
8.3.20.0080.00018.90
8.3.10.0040.00420.69
8.3.00.0050.00319.50
8.2.180.0120.00616.63
8.2.170.0110.00422.96
8.2.160.0000.01420.35
8.2.150.0040.00424.18
8.2.140.0120.00324.66
8.2.130.0080.00026.16
8.2.120.0050.00318.94
8.2.110.0090.00021.05
8.2.100.0140.00017.72
8.2.90.0040.00419.21
8.2.80.0000.00719.43
8.2.70.0030.00517.38
8.2.60.0040.00418.05
8.2.50.0040.00418.07
8.2.40.0050.00318.22
8.2.30.0030.00818.11
8.2.20.0040.00419.37
8.2.10.0000.00717.82
8.2.00.0000.00717.75
8.1.280.0030.01425.92
8.1.270.0070.00024.66
8.1.260.0000.00726.35
8.1.250.0000.00828.09
8.1.240.0030.00622.68
8.1.230.0060.00620.97
8.1.220.0060.00317.79
8.1.210.0090.00318.89
8.1.200.0060.00317.38
8.1.190.0070.00017.52
8.1.180.0060.00318.10
8.1.170.0030.00618.72
8.1.160.0030.00618.97
8.1.150.0050.00318.56
8.1.140.0070.00017.30
8.1.130.0000.00817.75
8.1.120.0000.00717.41
8.1.110.0040.00417.46
8.1.100.0000.00717.41
8.1.90.0000.00717.40
8.1.80.0030.00517.43
8.1.70.0060.00317.45
8.1.60.0070.00017.55
8.1.50.0040.00417.49
8.1.40.0080.00017.57
8.1.30.0080.00017.49
8.1.20.0040.00417.59
8.1.10.0060.00317.52
8.1.00.0000.00817.55
8.0.300.0000.00819.85
8.0.290.0040.00416.75
8.0.280.0040.00418.34
8.0.270.0080.00017.27
8.0.260.0030.00316.88
8.0.250.0040.00417.02
8.0.240.0040.00416.98
8.0.230.0000.00816.85
8.0.220.0030.00516.91
8.0.210.0000.00816.93
8.0.200.0030.00316.94
8.0.190.0070.00016.89
8.0.180.0000.00716.90
8.0.170.0000.00816.93
8.0.160.0000.00716.80
8.0.150.0050.00316.80
8.0.140.0000.00716.90
8.0.130.0000.00613.27
8.0.120.0040.00416.86
8.0.110.0000.00716.82
8.0.100.0060.00316.78
8.0.90.0000.00716.92
8.0.80.0150.00616.79
8.0.70.0000.00716.78
8.0.60.0000.00716.98
8.0.50.0060.00316.76
8.0.30.0030.01417.13
8.0.20.0120.00717.25
8.0.10.0030.00517.02
8.0.00.0100.00916.70
7.4.330.0050.00013.08
7.4.320.0060.00016.56
7.4.300.0030.00316.56
7.4.290.0000.00616.53
7.4.280.0040.00416.55
7.4.270.0030.00316.63
7.4.260.0030.00313.40
7.4.250.0080.00016.54
7.4.240.0000.00716.55
7.4.230.0030.00316.41
7.4.220.0140.01016.66
7.4.210.0030.01216.51
7.4.200.0030.00316.59
7.4.190.0030.00516.66
7.4.160.0080.00816.46
7.4.150.0080.00816.54
7.4.140.0110.00716.51
7.4.130.0120.00616.44
7.4.120.0070.01316.54
7.4.110.0200.00316.51
7.4.100.0110.01116.53
7.4.90.0060.01316.50
7.4.80.0030.01519.39
7.4.70.0070.01016.57
7.4.60.0080.00816.74
7.4.50.0030.00316.36
7.4.40.0040.01116.54
7.4.30.0170.00316.59
7.4.00.0070.01114.87
7.3.330.0050.00213.29
7.3.320.0050.00013.12
7.3.310.0000.00716.20
7.3.300.0040.00416.39
7.3.290.0070.00916.35
7.3.280.0100.00716.37
7.3.270.0090.00916.31
7.3.260.0100.00716.30
7.3.250.0090.01116.36
7.3.240.0060.01916.42
7.3.230.0030.01816.38
7.3.210.0080.00816.44
7.3.200.0130.00316.47
7.3.190.0070.01716.56
7.3.180.0140.00316.57
7.3.170.0040.01116.37
7.3.160.0080.00816.33
7.3.120.0090.00614.63
7.2.330.0090.01016.43
7.2.320.0140.00416.78
7.2.310.0090.00916.44
7.2.300.0040.01516.86
7.2.290.0130.00316.53
7.2.60.0060.01016.89
7.2.00.0070.01019.14
7.1.200.0070.00715.54
7.1.100.0400.00916.09
7.1.70.0000.00817.11
7.1.60.0100.01419.31
7.1.50.0200.01634.77
7.1.00.0030.07322.48
7.0.200.0050.00216.78
7.0.140.0070.07322.05
7.0.120.0000.03321.99
7.0.60.0030.07720.07
7.0.50.0000.05317.66
7.0.40.0100.05019.90
7.0.30.0230.04720.16
7.0.20.0300.07720.20
7.0.10.0230.08320.30
7.0.00.0100.07020.30
5.6.280.0000.07720.98
5.6.210.0170.07720.61
5.6.200.0100.08318.19
5.6.190.0070.06320.41
5.6.180.0270.06020.48
5.6.170.0130.08020.38
5.6.160.0000.04320.38
5.6.150.0030.08318.18
5.6.140.0170.07318.15
5.6.130.0100.08018.13
5.6.120.0130.08321.02
5.6.110.0130.08720.99
5.6.100.0030.07321.10
5.6.90.0170.08020.96
5.6.80.0200.06720.35
5.6.70.0300.07020.49
5.5.350.0200.08320.30
5.5.340.0100.07717.98
5.5.330.0130.07020.23
5.5.320.0070.08720.25
5.5.310.0300.06320.34
5.5.300.0030.04018.01
5.5.290.0030.04718.01
5.5.280.0170.05020.68
5.5.270.0100.07020.76
5.5.260.0100.07020.79
5.5.250.0070.07320.71
5.5.240.0030.08320.18
5.4.450.0070.08319.53
5.4.440.0100.07719.25
5.4.430.0100.03719.11
5.4.420.0130.07019.32
5.4.410.0070.07719.35
5.4.400.0070.08019.09
5.4.390.0030.08319.11
5.4.380.0200.06018.80
5.4.370.0000.04319.18
5.4.360.0070.03718.80
5.4.350.0030.04719.07
5.4.340.0170.06319.14
5.4.320.0030.04019.09
5.4.310.0000.04319.18
5.4.300.0130.06718.92
5.4.290.0100.05719.08
5.4.280.0070.07719.07
5.4.270.0030.04318.80
5.4.260.0070.07719.08
5.4.250.0030.05319.15
5.4.240.0070.04319.17
5.4.230.0100.05718.91
5.4.220.0030.04018.80
5.4.210.0030.04019.08
5.4.200.0030.05019.07
5.4.190.0130.05019.10
5.4.180.0030.04019.16
5.4.170.0100.04318.91
5.4.160.0100.05319.17
5.4.150.0030.08019.16
5.4.140.0100.07316.26
5.4.130.0200.06016.46
5.4.120.0000.04716.24
5.4.110.0100.04316.26
5.4.100.0100.05316.25
5.4.90.0070.03716.46
5.4.80.0000.07716.31
5.4.70.0100.04016.40
5.4.60.0070.04716.28
5.4.50.0070.04316.38
5.4.40.0000.05016.26
5.4.30.0030.07716.34
5.4.20.0070.06016.23
5.4.10.0170.05716.38
5.4.00.0100.06315.80
5.3.290.0030.05714.70
5.3.280.0000.07014.54
5.3.270.0130.06714.52
5.3.260.0030.05314.55
5.3.250.0030.04314.56
5.3.240.0100.03314.64
5.3.230.0000.05714.54
5.3.220.0000.04014.53
5.3.210.0030.04314.68
5.3.200.0030.07314.55
5.3.190.0030.04014.67
5.3.180.0030.04714.56
5.3.170.0030.04014.46
5.3.160.0100.04314.46
5.3.150.0030.07014.51
5.3.140.0130.04714.55
5.3.130.0000.05314.58
5.3.120.0070.07314.49
5.3.110.0030.06714.37
5.3.100.0100.07313.99
5.3.90.0200.05714.02
5.3.80.0000.04014.02
5.3.70.0070.06714.01
5.3.60.0030.04313.94
5.3.50.0100.03013.78
5.3.40.0100.07314.05
5.3.30.0130.06313.88
5.3.20.0100.06313.65
5.3.10.0030.05013.66
5.3.00.0000.06013.58
5.2.170.0030.06711.02
5.2.160.0100.06011.10
5.2.150.0030.06311.16
5.2.140.0100.05311.07
5.2.130.0030.06311.06
5.2.120.0030.06310.95
5.2.110.0000.03711.06
5.2.100.0030.06710.95
5.2.90.0030.04311.09
5.2.80.0070.06311.01
5.2.70.0030.03711.00
5.2.60.0100.06310.88
5.2.50.0070.04011.04
5.2.40.0070.05310.89
5.2.30.0030.06010.94
5.2.20.0030.04310.83
5.2.10.0000.05710.95
5.2.00.0070.06010.79
5.1.60.0030.0279.96
5.1.50.0030.05310.07
5.1.40.0100.04710.05
5.1.30.0000.06010.36
5.1.20.0100.05010.43
5.1.10.0070.03310.08
5.1.00.0070.04010.25
5.0.50.0100.0408.72
5.0.40.0030.0278.43
5.0.30.0000.0378.14
5.0.20.0030.0308.20
5.0.10.0100.0338.19
5.0.00.0070.0608.09
4.4.90.0030.0378.01
4.4.80.0000.0378.01
4.4.70.0030.0138.01
4.4.60.0030.0338.01
4.4.50.0000.0238.01
4.4.40.0030.0538.01
4.4.30.0000.0278.01
4.4.20.0000.0278.01
4.4.10.0000.0408.01
4.4.00.0070.0508.01
4.3.110.0000.0378.01
4.3.100.0030.0278.01
4.3.90.0070.0208.01
4.3.80.0030.0408.01
4.3.70.0030.0378.01
4.3.60.0030.0338.01
4.3.50.0070.0238.01
4.3.40.0000.0578.01
4.3.30.0030.0378.01
4.3.20.0000.0238.01
4.3.10.0000.0178.01
4.3.00.0030.0338.01

preferences:
46.01 ms | 401 KiB | 5 Q