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 $expr; print $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)
8.3.60.0090.00618.20
8.3.50.0110.00417.30
8.3.40.0080.00818.77
8.3.30.0040.01118.70
8.3.20.0080.00018.82
8.3.10.0080.00018.90
8.3.00.0000.00819.36
8.2.180.0160.00316.38
8.2.170.0110.00422.96
8.2.160.0060.00918.96
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0060.00318.78
8.2.110.0070.00320.35
8.2.100.0030.00917.84
8.2.90.0050.00317.75
8.2.80.0060.00318.92
8.2.70.0080.00017.36
8.2.60.0000.00817.63
8.2.50.0040.00418.02
8.2.40.0030.00619.17
8.2.30.0060.00317.75
8.2.20.0070.00317.59
8.2.10.0050.00217.66
8.2.00.0000.00817.64
8.1.280.0140.00725.92
8.1.270.0080.00023.99
8.1.260.0000.00826.35
8.1.250.0070.00028.09
8.1.240.0120.00621.96
8.1.230.0110.00020.98
8.1.220.0000.00918.75
8.1.210.0050.00318.77
8.1.200.0000.00817.35
8.1.190.0050.00317.23
8.1.180.0040.00418.10
8.1.170.0040.00417.62
8.1.160.0050.00318.97
8.1.150.0000.00718.64
8.1.140.0080.00017.32
8.1.130.0030.00317.45
8.1.120.0040.00417.43
8.1.110.0030.00517.45
8.1.100.0040.00417.46
8.1.90.0000.00717.39
8.1.80.0000.00817.46
8.1.70.0000.00717.33
8.1.60.0000.00817.58
8.1.50.0000.00717.48
8.1.40.0060.00317.55
8.1.30.0040.00417.58
8.1.20.0000.00817.51
8.1.10.0000.00717.47
8.1.00.0040.00717.52
8.0.300.0000.00918.77
8.0.290.0000.00816.75
8.0.280.0070.00018.57
8.0.270.0050.00217.30
8.0.260.0030.00316.86
8.0.250.0070.00016.96
8.0.240.0030.00316.85
8.0.230.0000.00717.00
8.0.220.0030.00316.78
8.0.210.0000.00816.92
8.0.200.0000.00616.92
8.0.190.0030.00516.96
8.0.180.0030.00516.96
8.0.170.0030.00616.82
8.0.160.0030.00316.86
8.0.150.0040.00716.74
8.0.140.0100.00016.85
8.0.130.0070.00013.29
8.0.120.0030.00716.77
8.0.110.0000.00716.76
8.0.100.0040.00416.96
8.0.90.0040.00416.91
8.0.80.0120.00916.94
8.0.70.0050.00216.85
8.0.60.0050.00316.90
8.0.50.0080.00016.84
8.0.30.0060.01317.37
8.0.20.0100.00817.13
8.0.10.0040.00416.99
8.0.00.0130.00816.78
7.4.330.0030.00312.91
7.4.320.0060.00016.65
7.4.300.0060.00016.59
7.4.290.0070.00016.50
7.4.280.0070.00416.52
7.4.270.0000.00816.40
7.4.260.0000.00513.31
7.4.250.0040.00416.62
7.4.240.0030.00316.44
7.4.230.0050.00516.69
7.4.220.0130.01316.58
7.4.210.0100.00516.49
7.4.200.0040.00416.71
7.4.190.0040.00416.76
7.4.160.0070.01016.32
7.4.150.0180.00316.64
7.4.140.0150.00316.65
7.4.130.0090.00616.66
7.4.120.0060.01016.48
7.4.110.0070.01116.39
7.4.100.0060.01216.63
7.4.90.0120.01216.73
7.4.80.0030.01319.39
7.4.70.0130.00416.43
7.4.60.0130.00316.52
7.4.50.0030.00316.47
7.4.40.0160.00016.35
7.4.30.0080.00916.66
7.4.00.0120.00315.11
7.3.330.0060.00013.13
7.3.320.0060.00013.21
7.3.310.0050.00316.38
7.3.300.0030.00316.32
7.3.290.0090.00416.43
7.3.280.0040.01216.38
7.3.270.0140.00616.27
7.3.260.0140.00316.61
7.3.250.0070.01016.36
7.3.240.0070.01316.37
7.3.230.0180.00316.65
7.3.210.0100.00716.47
7.3.200.0040.01116.36
7.3.190.0090.00816.46
7.3.180.0070.00716.55
7.3.170.0060.01016.53
7.3.160.0040.01816.50
7.3.120.0060.00914.88
7.3.10.0170.00716.62
7.3.00.0120.00716.53
7.2.330.0120.00616.39
7.2.320.0080.00816.58
7.2.310.0060.01616.66
7.2.300.0080.00816.66
7.2.290.0070.01016.83
7.2.130.0050.00816.65
7.2.120.0130.00816.65
7.2.110.0080.00616.78
7.2.100.0120.00916.74
7.2.90.0120.00716.95
7.2.80.0200.00516.69
7.2.70.0170.00516.82
7.2.60.0050.00916.73
7.2.50.0080.00516.79
7.2.40.0090.00916.88
7.2.30.0080.00816.99
7.2.20.0080.00816.83
7.2.10.0030.01116.77
7.2.00.0080.00517.66
7.1.250.0060.00815.91
7.1.200.0100.00315.92
7.1.100.0070.01018.45
7.1.70.0000.00817.19
7.1.60.0040.01919.30
7.1.50.0030.01716.91
7.1.00.0000.04722.54
7.0.200.0090.00916.75
7.0.140.0000.07322.07
7.0.120.0100.06022.05
7.0.60.0170.07319.87
7.0.50.0030.05017.80
7.0.40.0100.04020.23
7.0.30.0200.03720.34
7.0.20.0230.04720.13
7.0.10.0070.08020.24
7.0.00.0030.09320.21
5.6.280.0100.06721.04
5.6.210.0130.07320.50
5.6.200.0070.04018.09
5.6.190.0130.08320.43
5.6.180.0470.06020.67
5.6.170.0300.07320.54
5.6.160.0030.04720.51
5.6.150.0030.06718.21
5.6.140.0030.04018.21
5.6.130.0070.08018.18
5.6.120.0070.05021.00
5.6.110.0030.09321.13
5.6.100.0070.03720.96
5.6.90.0030.04721.00
5.6.80.0070.07720.50
5.5.350.0330.06320.44
5.5.340.0070.03317.98
5.5.330.0100.05320.38
5.5.320.0200.04720.28
5.5.310.0300.05320.24
5.5.300.0130.07717.91
5.5.290.0030.04018.02
5.5.280.0170.07320.77
5.5.270.0130.08320.77
5.5.260.0130.07020.95
5.5.250.0030.04020.79
5.5.240.0070.07320.15
5.4.450.0530.04019.55
5.4.440.0500.03319.21
5.4.430.0630.04019.50
5.4.420.0400.04719.39
5.4.410.0300.04319.07
5.4.400.0700.03019.14
5.4.390.0500.04719.13
5.4.380.0700.04318.79
5.4.370.0670.03719.03
5.4.360.0770.03719.13
5.4.350.0370.04719.04
5.4.340.0430.03719.07
5.4.320.0530.03318.90
5.4.310.0830.03319.06
5.4.300.0270.04018.88
5.4.290.0470.04019.21
5.4.280.0730.03718.88
5.4.270.0570.03719.08
5.4.260.0530.04019.13
5.4.250.1000.04018.89
5.4.240.0730.02719.09
5.4.230.0530.04318.93
5.4.220.0930.04318.87
5.4.210.0770.04319.21
5.4.200.0030.04019.24
5.4.190.0500.03019.05
5.4.180.0930.04018.75
5.4.170.0870.04019.13
5.4.160.0570.03719.03
5.4.150.0870.03319.11
5.4.140.0830.04016.27
5.4.130.0500.03016.22
5.4.120.0400.04316.53
5.4.110.0470.03316.39
5.4.100.0630.02716.18
5.4.90.0800.03716.07
5.4.80.0970.03316.34
5.4.70.0400.04316.27
5.4.60.0730.03716.41
5.4.50.0570.03316.18
5.4.40.0470.05016.20
5.4.30.0500.03716.47
5.4.20.0600.04016.16
5.4.10.0500.05016.34
5.4.00.0330.03715.80
5.3.290.0630.03715.24
5.3.280.0430.04315.23
5.3.270.0400.03015.23
5.3.260.0230.04015.23
5.3.250.0630.04715.23
5.3.240.0370.03715.23
5.3.230.0530.03715.23
5.3.220.0730.03715.23
5.3.210.0800.03715.23
5.3.200.0570.02715.23
5.3.190.0600.03315.23
5.3.180.0770.04015.23
5.3.170.0670.04015.23
5.3.160.0570.03715.23
5.3.150.0330.04015.23
5.3.140.0930.03015.23
5.3.130.0570.03015.23
5.3.120.0300.04315.23
5.3.110.0400.04315.23
5.3.100.0870.03015.23
5.3.90.0730.03015.23
5.3.80.0500.03715.23
5.3.70.0900.04015.23
5.3.60.0430.04315.23
5.3.50.0830.03315.23
5.3.40.0370.03715.23
5.3.30.0570.03315.23
5.3.20.0570.06015.23
5.3.10.0970.03015.23
5.3.00.0600.04015.23
5.2.170.0230.02715.23
5.2.160.0600.02315.23
5.2.150.0170.03315.23
5.2.140.0170.02715.23
5.2.130.0500.04015.23
5.2.120.0430.02715.23
5.2.110.0700.02715.23
5.2.100.0470.03015.23
5.2.90.0800.03315.23
5.2.80.0130.03315.23
5.2.70.0470.03015.23
5.2.60.0400.02715.23
5.2.50.0600.03015.23
5.2.40.0500.02315.23
5.2.30.0500.02715.23
5.2.20.0400.03015.23
5.2.10.0600.02715.23
5.2.00.0600.02015.23
5.1.60.0330.03315.23
5.1.50.0470.02315.23
5.1.40.0570.02715.23
5.1.30.0500.06315.23
5.1.20.0370.03015.23
5.1.10.0470.02715.23
5.1.00.0370.03315.23
5.0.50.0230.02015.23
5.0.40.0330.02715.23
5.0.30.0230.03315.23
5.0.20.0300.01715.23
5.0.10.0300.02715.23
5.0.00.0100.03015.23
4.4.90.0070.01715.23
4.4.80.0270.01015.23
4.4.70.0070.02015.23
4.4.60.0030.01715.23
4.4.50.0030.01315.23
4.4.40.0130.02015.23
4.4.30.0170.01015.23
4.4.20.0230.00715.23
4.4.10.0130.02015.23
4.4.00.0000.02015.23
4.3.110.0170.01315.23
4.3.100.0230.01315.23
4.3.90.0270.02015.23
4.3.80.0170.02315.23
4.3.70.0130.01715.23
4.3.60.0200.01315.23
4.3.50.0170.02015.23
4.3.40.0300.02715.22
4.3.30.0130.01315.22
4.3.20.0070.01715.22
4.3.10.0230.01315.22
4.3.00.0030.01715.22

preferences:
67.72 ms | 401 KiB | 5 Q