3v4l.org

run code in 300+ PHP versions simultaneously
<?php function calc(float $number, float $result, string $operation) { echo "$result $operation $number = "; if ($operation == "+") { $result += $number; } elseif ($operation == "-") { $result -= $number; } elseif ($operation == "*") { $result *= $number; } elseif ($operation == "/") { $result /= $number; } echo "$result\n"; return $result; } $input = "144/2*5-14.4="; $numbers = preg_split('/[+]|[-]|[=]|[*]|\\//u', $input); $operations = preg_split('/[0-9]+[.]*[0-9]*/', $input); foreach ($numbers as &$number) { $number = floatval($number); } $result = $numbers[0]; for ($i = 1; $i < count($numbers) - 1; $i++) { $result = calc($numbers[$i], $result, $operations[$i]); } echo $input.$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)
8.3.60.0040.01118.65
8.3.50.0130.00716.46
8.3.40.0120.00319.04
8.3.30.0090.00619.12
8.3.20.0000.00821.95
8.3.10.0040.00423.66
8.3.00.0080.00020.77
8.2.180.0130.00718.67
8.2.170.0140.00022.96
8.2.160.0140.00022.15
8.2.150.0000.00824.18
8.2.140.0030.00624.66
8.2.130.0080.00021.12
8.2.120.0040.00426.35
8.2.110.0070.00321.02
8.2.100.0100.00319.95
8.2.90.0090.00019.34
8.2.80.0030.00617.97
8.2.70.0080.00558.90
8.2.60.0040.00418.28
8.2.50.0030.00518.10
8.2.40.0000.00821.09
8.2.30.0040.00419.43
8.2.20.0000.00718.13
8.2.10.0020.00519.31
8.2.00.0080.00019.21
8.1.280.0160.00025.92
8.1.270.0090.00018.92
8.1.260.0110.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00323.79
8.1.230.0060.00622.72
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0030.00617.48
8.1.190.0040.00417.36
8.1.180.0050.00318.10
8.1.170.0000.00818.70
8.1.160.0000.00718.99
8.1.150.0040.00418.94
8.1.140.0040.00422.09
8.1.130.0000.00720.18
8.1.120.0000.00717.63
8.1.110.0060.00317.66
8.1.100.0000.00917.59
8.1.90.0000.01217.52
8.1.80.0000.00817.55
8.1.70.0000.00717.53
8.1.60.0030.00617.65
8.1.50.0060.00317.72
8.1.40.0060.00317.68
8.1.30.0060.00317.79
8.1.20.0030.00517.64
8.1.10.0000.00817.75
8.1.00.0000.00817.66
8.0.300.0070.00020.04
8.0.290.0030.00617.13
8.0.280.0070.00018.50
8.0.270.0030.00317.19
8.0.260.0060.00018.49
8.0.250.0080.00017.18
8.0.240.0080.00017.06
8.0.230.0030.00417.20
8.0.220.0060.00317.07
8.0.210.0030.00317.13
8.0.200.0050.00317.07
8.0.190.0000.00817.23
8.0.180.0000.00817.13
8.0.170.0090.00017.16
8.0.160.0040.00417.09
8.0.150.0000.00817.04
8.0.140.0040.00416.98
8.0.130.0050.00013.49
8.0.120.0000.01017.18
8.0.110.0080.00016.95
8.0.100.0050.00317.00
8.0.90.0040.00416.98
8.0.80.0060.01017.07
8.0.70.0000.00717.07
8.0.60.0000.00717.09
8.0.50.0080.00017.01
8.0.30.0090.00617.28
8.0.20.0110.00917.13
8.0.10.0080.00017.06
8.0.00.0110.00917.03
7.4.330.0050.00015.55
7.4.320.0000.00716.85
7.4.300.0040.00416.64
7.4.290.0070.00016.70
7.4.280.0000.00916.84
7.4.270.0000.00716.66
7.4.260.0050.00316.82
7.4.250.0040.00416.78
7.4.240.0000.00816.75
7.4.230.0080.00016.87
7.4.220.0050.00216.56
7.4.210.0030.01316.77
7.4.200.0030.00316.74
7.4.160.0080.00916.70
7.4.140.0110.00817.86
7.4.130.0120.00616.61
7.4.120.0120.00916.81
7.4.110.0080.01616.84
7.4.100.0100.01316.62
7.4.90.0110.00516.86
7.4.80.0030.01319.39
7.4.70.0090.00916.72
7.4.60.0070.01416.75
7.4.50.0060.00616.57
7.4.40.0160.00616.80
7.4.00.0090.00715.04
7.3.330.0000.00513.55
7.3.320.0000.00513.55
7.3.310.0050.00316.51
7.3.300.0070.00016.54
7.3.290.0040.00416.47
7.3.280.0120.00516.60
7.3.260.0110.00616.77
7.3.240.0140.00616.66
7.3.230.0090.00916.58
7.3.210.0140.00316.59
7.3.200.0120.00716.55
7.3.190.0190.00316.72
7.3.180.0140.00316.89
7.3.170.0060.01016.61
7.3.160.0030.01316.78
7.3.120.0150.00014.99
7.3.110.0050.01214.83
7.3.100.0040.01114.98
7.3.90.0100.00614.89
7.3.80.0040.00915.02
7.3.70.0050.00915.07
7.3.60.0060.00714.96
7.3.50.0020.01215.03
7.3.40.0060.00515.17
7.3.30.0050.00815.03
7.3.20.0040.00816.83
7.3.10.0040.00716.88
7.3.00.0320.00616.06
7.2.330.0130.00416.79
7.2.320.0130.00616.83
7.2.310.0070.01016.86
7.2.300.0200.00317.02
7.2.290.0070.01016.97
7.2.250.0080.00815.49
7.2.240.0050.01315.28
7.2.230.0020.01715.23
7.2.220.0070.00415.30
7.2.210.0090.00515.21
7.2.200.0030.00715.31
7.2.190.0060.00715.32
7.2.180.0040.00915.28
7.2.170.0030.01415.33
7.2.160.0070.01115.31
7.2.150.0120.00616.89
7.2.140.0040.00716.96
7.2.130.0520.00116.31
7.2.120.0380.00816.26
7.2.110.0440.00615.99
7.2.100.0690.00116.17
7.2.90.0390.00716.35
7.2.80.0530.00616.11
7.2.70.0420.00616.03
7.2.60.0540.00516.28
7.2.50.0380.00716.25
7.2.40.0450.01116.29
7.2.30.0410.00616.18
7.2.20.0350.00916.12
7.2.10.0350.00816.20
7.2.00.0440.00816.05
7.1.330.0050.00815.98
7.1.320.0070.00516.05
7.1.310.0060.00616.04
7.1.300.0050.01016.03
7.1.290.0040.00615.90
7.1.280.0030.01315.88
7.1.270.0030.00815.78
7.1.260.0000.00915.81
7.1.250.0380.01015.06

preferences:
63.94 ms | 400 KiB | 5 Q