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 $token){ echo '$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)
8.3.60.0150.00618.27
8.3.50.0100.01122.05
8.3.40.0070.00718.93
8.3.30.0040.01119.04
8.3.20.0040.00420.29
8.3.10.0080.00023.48
8.3.00.0080.00020.64
8.2.180.0040.01518.01
8.2.170.0110.00422.96
8.2.160.0100.00722.11
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00822.27
8.2.110.0050.00522.26
8.2.100.0040.00718.03
8.2.90.0040.00419.22
8.2.80.0060.00317.97
8.2.70.0000.00817.75
8.2.60.0050.00518.04
8.2.50.0040.00418.07
8.2.40.0060.00318.22
8.2.30.0000.00818.09
8.2.20.0080.00017.72
8.2.10.0040.00417.67
8.2.00.0000.00817.63
8.1.280.0140.00025.92
8.1.270.0060.00322.18
8.1.260.0060.00326.35
8.1.250.0080.00028.09
8.1.240.0030.00723.91
8.1.230.0060.00619.16
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.35
8.1.190.0000.00817.63
8.1.180.0040.00418.10
8.1.170.0050.00318.34
8.1.160.0040.00721.98
8.1.150.0000.00818.70
8.1.140.0040.00417.47
8.1.130.0000.00717.80
8.1.120.0040.00417.40
8.1.110.0070.00017.35
8.1.100.0060.00317.48
8.1.90.0080.00017.50
8.1.80.0040.00417.37
8.1.70.0000.00717.45
8.1.60.0030.00517.49
8.1.50.0000.00817.54
8.1.40.0080.00017.57
8.1.30.0090.00017.70
8.1.20.0040.00417.72
8.1.10.0000.00717.45
8.1.00.0080.00017.46
8.0.300.0050.00218.77
8.0.290.0060.00317.18
8.0.280.0040.00418.51
8.0.270.0000.00917.27
8.0.260.0030.00516.73
8.0.250.0030.00317.00
8.0.240.0030.00316.97
8.0.230.0000.00716.93
8.0.220.0000.00716.77
8.0.210.0070.00016.88
8.0.200.0000.00617.02
8.0.190.0050.00216.91
8.0.180.0030.00716.84
8.0.170.0040.00416.84
8.0.160.0040.00416.89
8.0.150.0040.00416.75
8.0.140.0050.00316.83
8.0.130.0000.00613.32
8.0.120.0000.00716.68
8.0.110.0040.00416.91
8.0.100.0000.00716.71
8.0.90.0030.00616.85
8.0.80.0110.01116.87
8.0.70.0000.00716.96
8.0.60.0040.00416.80
8.0.50.0040.00416.89
8.0.30.0120.01117.03
8.0.20.0110.00817.43
8.0.10.0040.00416.92
8.0.00.0120.00816.88
7.4.330.0030.00315.09
7.4.320.0000.00616.52
7.4.300.0060.00016.46
7.4.290.0000.00716.61
7.4.280.0030.00316.43
7.4.270.0020.00516.44
7.4.260.0050.00316.47
7.4.250.0060.00316.41
7.4.240.0030.00316.56
7.4.230.0000.00716.65
7.4.220.0030.01616.56
7.4.210.0060.00916.58
7.4.200.0030.00316.50
7.4.190.0050.00316.55
7.4.160.0030.01316.50
7.4.150.0090.00917.40
7.4.140.0150.00717.86
7.4.130.0040.01316.55
7.4.120.0050.01216.43
7.4.110.0170.00016.53
7.4.100.0030.01416.55
7.4.90.0100.00716.57
7.4.80.0170.00016.57
7.4.70.0170.00016.52
7.4.60.0060.01016.52
7.4.50.0000.00616.63
7.4.40.0150.00022.77
7.4.30.0120.00816.59
7.4.00.0070.01015.01
7.3.330.0000.00513.03
7.3.320.0030.00313.15
7.3.310.0000.00716.27
7.3.300.0030.00316.33
7.3.290.0120.00616.28
7.3.280.0080.01116.28
7.3.270.0090.00917.40
7.3.260.0060.01216.57
7.3.250.0120.00916.48
7.3.240.0030.01316.57
7.3.230.0130.00516.64
7.3.210.0120.00616.60
7.3.200.0060.01519.39
7.3.190.0070.01016.54
7.3.180.0080.00816.48
7.3.170.0120.00416.40
7.3.160.0160.00016.22
7.3.120.0120.00614.59
7.3.110.0060.01014.74
7.3.100.0100.00714.66
7.3.90.0070.00714.65
7.3.80.0030.00714.94
7.3.70.0100.00714.95
7.3.60.0000.01114.68
7.3.50.0120.00314.83
7.3.40.0070.00414.59
7.3.30.0060.00614.48
7.3.20.0100.00716.89
7.3.10.0090.00416.54
7.3.00.0060.00916.40
7.2.330.0100.01316.73
7.2.320.0100.00616.58
7.2.310.0110.01116.89
7.2.300.0070.01016.70
7.2.290.0060.00916.53
7.2.240.0070.00314.72
7.2.230.0060.00914.82
7.2.220.0090.00615.07
7.2.210.0130.00315.28
7.2.200.0030.00615.18
7.2.190.0040.01115.17
7.2.180.0060.00615.20
7.2.170.0060.00915.02
7.2.160.0100.00314.99
7.2.150.0060.00617.17
7.2.140.0100.00716.76
7.2.130.0090.00616.58
7.2.120.0080.01016.71
7.2.110.0070.00916.70
7.2.100.0050.00716.86
7.2.90.0090.00616.82
7.2.80.0140.00416.66
7.2.70.0120.00716.92
7.2.60.0070.00716.90
7.2.50.0040.01116.79
7.2.40.0080.01216.85
7.2.30.0130.00716.77
7.2.20.0080.00816.99
7.2.10.0070.00816.81
7.2.00.0100.01016.92
7.1.330.0060.00615.93
7.1.320.0040.00815.95
7.1.310.0110.00315.96
7.1.300.0060.00915.97
7.1.290.0090.00915.71
7.1.280.0110.00415.83
7.1.270.0090.00615.59
7.1.260.0070.00315.87
7.1.250.0050.00715.40
7.1.200.0040.00715.76
7.1.70.0080.00016.87
7.1.60.0030.01819.32
7.1.50.0120.00917.02
7.1.00.0000.07722.46
7.0.200.0000.01016.52
7.0.140.0000.07722.09
7.0.100.0000.04720.07
7.0.90.0170.08019.89
7.0.80.0000.09019.98
7.0.70.0430.08019.92
7.0.60.0470.08719.90
7.0.50.0570.08020.26
7.0.40.0170.07020.15
7.0.30.0130.07320.03
7.0.20.0100.07720.00
7.0.10.0070.08320.12
7.0.00.0070.04020.07
5.6.280.0030.07320.89
5.6.250.0000.08320.60
5.6.240.0000.09020.58
5.6.230.0100.07320.68
5.6.220.0070.06320.58
5.6.210.0030.07720.57
5.6.200.0100.08020.95
5.6.190.0070.08321.02
5.6.180.0130.07321.06
5.6.170.0100.08021.02
5.6.160.0100.08020.94
5.6.150.0030.05321.11
5.6.140.0070.07021.04
5.6.130.0070.07721.06
5.6.120.0030.08721.17
5.6.110.0170.06720.98
5.6.100.0130.07720.95
5.6.90.0030.08721.02
5.6.80.0100.06720.40
5.6.70.0170.06720.43
5.6.60.0070.07320.32
5.6.50.0070.07720.50
5.6.40.0130.07020.45
5.6.30.0070.05320.38
5.6.20.0170.05720.40
5.6.10.0130.07720.44
5.6.00.0130.04020.30
5.5.380.0100.07720.35
5.5.370.0100.07020.36
5.5.360.0030.08720.48
5.5.350.0130.07320.39
5.5.340.0200.05320.93
5.5.330.0100.05020.80
5.5.320.0130.07020.81
5.5.310.0100.08020.90
5.5.300.0130.07320.89
5.5.290.0030.08320.89
5.5.280.0030.05020.91
5.5.270.0170.07320.82
5.5.260.0100.08020.88
5.5.250.0100.08020.68
5.5.240.0100.06320.12
5.5.230.0200.06720.21
5.5.220.0070.07320.27
5.5.210.0130.06720.31
5.5.200.0070.07320.28
5.5.190.0100.07720.08
5.5.180.0030.07020.26
5.5.160.0070.07320.13
5.5.150.0170.07020.23
5.5.140.0070.04320.18
5.5.130.0070.07320.08
5.5.120.0030.06020.15
5.5.110.0100.07320.23
5.5.100.0070.08020.12
5.5.90.0170.07020.16
5.5.80.0100.07320.15
5.5.70.0070.07720.07
5.5.60.0100.08020.03
5.5.50.0130.07020.16
5.5.40.0130.06720.06
5.5.30.0100.06720.15
5.5.20.0130.04020.05
5.5.10.0070.06019.97
5.5.00.0030.08019.99
5.4.450.0070.07019.11
5.4.440.0000.09019.43
5.4.430.0100.05319.13
5.4.420.0030.07719.38
5.4.410.0070.07319.31
5.4.400.0000.04319.04
5.4.390.0070.07719.14
5.4.380.0200.06018.90
5.4.370.0030.07319.15
5.4.360.0070.07018.79
5.4.350.0030.08319.12
5.4.340.0100.07718.95
5.4.320.0130.06719.12
5.4.310.0000.04019.05
5.4.300.0130.07019.14
5.4.290.0070.07319.04
5.4.280.0030.08019.07
5.4.270.0030.07319.12
5.4.260.0070.06318.90
5.4.250.0170.06718.94
5.4.240.0070.07719.05
5.4.230.0030.08018.89
5.4.220.0100.06719.04
5.4.210.0130.07019.03
5.4.200.0000.08318.94
5.4.190.0030.07319.02
5.4.180.0100.07319.02
5.4.170.0030.07319.08
5.4.160.0000.07318.92
5.4.150.0170.06018.94
5.4.140.0030.07716.07
5.4.130.0100.06716.27
5.4.120.0130.06716.07
5.4.110.0070.07716.36
5.4.100.0030.07016.24
5.4.90.0070.07716.27
5.4.80.0030.07716.25
5.4.70.0070.06016.30
5.4.60.0130.06316.19
5.4.50.0030.07016.30
5.4.40.0030.08016.39
5.4.30.0000.07316.29
5.4.20.0130.06016.23
5.4.10.0170.06716.23
5.4.00.0070.06315.82
5.3.290.0100.07314.54
5.3.280.0130.06014.61
5.3.270.0100.07314.50
5.3.260.0200.06314.63
5.3.250.0070.07314.58
5.3.240.0100.07314.60
5.3.230.0130.06714.60
5.3.220.0030.08014.57
5.3.210.0130.07714.57
5.3.200.0100.07714.55
5.3.190.0100.06714.53
5.3.180.0070.07014.58
5.3.170.0130.03714.45
5.3.160.0100.02714.49
5.3.150.0070.06714.56
5.3.140.0030.07014.53
5.3.130.0070.07314.55
5.3.120.0130.07014.56
5.3.110.0030.05314.42
5.3.100.0070.07313.98
5.3.90.0100.07313.94
5.3.80.0100.07313.89
5.3.70.0030.06713.99
5.3.60.0130.05314.02
5.3.50.0170.06713.95
5.3.40.0100.03313.82
5.3.30.0030.07313.93
5.3.20.0030.07313.69
5.3.10.0030.07713.54
5.3.00.0070.06713.63
5.2.170.0100.05712.12
5.2.160.0030.06012.12
5.2.150.0070.03312.12
5.2.140.0000.04012.12
5.2.130.0030.03712.12
5.2.120.0070.05712.12
5.2.110.0030.06012.12
5.2.100.0030.05712.12
5.2.90.0030.06312.12
5.2.80.0100.03712.12
5.2.70.0100.06012.12
5.2.60.0000.04012.12
5.2.50.0070.05312.12
5.2.40.0130.05012.12
5.2.30.0070.06012.12
5.2.20.0070.05312.12
5.2.10.0100.05712.12
5.2.00.0070.06012.12
5.1.60.0000.06012.12
5.1.50.0000.05712.12
5.1.40.0070.02012.12
5.1.30.0000.03012.12
5.1.20.0030.06312.12
5.1.10.0030.05312.12
5.1.00.0100.03312.12
5.0.50.0070.03012.12
5.0.40.0030.03712.12
5.0.30.0070.04712.12
5.0.20.0000.03712.12
5.0.10.0030.03012.12
5.0.00.0000.03712.12
4.4.90.0030.03012.12
4.4.80.0030.03712.12
4.4.70.0070.03312.12
4.4.60.0000.03712.12
4.4.50.0070.03012.12
4.4.40.0070.05312.12
4.4.30.0030.02012.12
4.4.20.0030.02012.12
4.4.10.0000.03012.12
4.4.00.0070.05012.12
4.3.110.0000.02312.12
4.3.100.0030.01712.12
4.3.90.0070.01312.12
4.3.80.0000.02712.12
4.3.70.0030.01712.12
4.3.60.0030.01012.12
4.3.50.0030.01712.12
4.3.40.0000.02312.12
4.3.30.0000.01712.12
4.3.20.0000.01312.12
4.3.10.0000.02012.12
4.3.00.0000.01312.12

preferences:
42.28 ms | 401 KiB | 5 Q