3v4l.org

run code in 300+ PHP versions simultaneously
<?php function calc_string($string) { $calc = create_function("", "return (" . preg_replace('[^0-9\+-\*\/\(\) ]', '', trim($string)) . ");" ); return $calc(); } echo calc_string("6 * ((26 / (2-3)) + -3) - 20");

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)
8.3.60.0180.00316.75
8.3.50.0110.00821.22
8.3.40.0150.00419.00
8.3.30.0130.00918.64
8.3.20.0090.00920.39
8.3.10.0040.00423.66
8.3.00.0040.00422.20
8.2.180.0100.00516.50
8.2.170.0070.00722.96
8.2.160.0000.01322.18
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0060.00326.16
8.2.120.0090.00017.38
8.2.110.0030.00721.01
8.2.100.0040.00817.63
8.2.90.0040.00418.99
8.2.80.0050.00317.97
8.2.70.0030.00617.63
8.2.60.0080.00017.92
8.2.50.0000.00818.07
8.2.40.0030.00621.12
8.2.30.0040.00419.88
8.2.20.0000.00817.73
8.2.10.0040.00417.96
8.2.00.0000.00718.05
8.1.280.0030.01725.92
8.1.270.0080.00020.29
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0070.00419.41
8.1.230.0090.00317.42
8.1.220.0030.00517.74
8.1.210.0040.00418.77
8.1.200.0000.01117.35
8.1.190.0060.00317.23
8.1.180.0000.00718.10
8.1.170.0000.00818.56
8.1.160.0040.00421.89
8.1.150.0040.00418.81
8.1.140.0040.00417.26
8.1.130.0000.00917.45
8.1.120.0030.00317.23
8.1.110.0000.00817.24
8.1.100.0000.00717.20
8.1.90.0000.00717.33
8.1.80.0080.00017.28
8.1.70.0030.00317.23
8.1.60.0070.00317.48
8.1.50.0000.00817.35
8.1.40.0040.00417.32
8.1.30.0030.00617.52
8.1.20.0000.00817.52
8.1.10.0030.00617.52
8.1.00.0000.00817.47
8.0.300.0060.00318.77
8.0.290.0040.00416.63
8.0.280.0070.00018.25
8.0.270.0070.00017.18
8.0.260.0060.00017.08
8.0.250.0040.00417.00
8.0.240.0070.00016.96
8.0.230.0040.00416.97
8.0.220.0030.00316.89
8.0.210.0040.00416.80
8.0.200.0030.00317.02
8.0.190.0000.00716.94
8.0.180.0000.00716.86
8.0.170.0100.00016.88
8.0.160.0030.00316.73
8.0.150.0050.00516.71
8.0.140.0030.00316.85
8.0.130.0000.00613.34
8.0.120.0040.00416.88
8.0.110.0040.00416.87
8.0.100.0000.00816.78
8.0.90.0000.00716.91
8.0.80.0090.00616.85
8.0.70.0000.00716.84
8.0.60.0030.00516.95
8.0.50.0000.00716.71
8.0.30.0090.00717.11
8.0.20.0110.00817.40
8.0.10.0030.00516.84
8.0.00.0080.00916.77
7.4.330.0050.00015.20
7.4.320.0030.00316.61
7.4.300.0000.00616.77
7.4.290.0030.00316.70
7.4.280.0000.00816.82
7.4.270.0000.00716.62
7.4.260.0040.00416.69
7.4.250.0000.00716.83
7.4.240.0000.00916.79
7.4.230.0000.00716.93
7.4.220.0030.01416.84
7.4.210.0140.00716.85
7.4.200.0000.00816.80
7.4.160.0090.00616.79
7.4.150.0120.00917.40
7.4.140.0100.01317.86
7.4.130.0080.01016.66
7.4.120.0150.00716.85
7.4.110.0070.01016.83
7.4.100.0130.00716.86
7.4.90.0060.01216.73
7.4.80.0030.01519.39
7.4.70.0070.01016.53
7.4.60.0070.01116.67
7.4.50.0090.00016.60
7.4.40.0070.01116.72
7.4.30.0130.01016.86
7.4.00.0100.00615.44
7.3.330.0060.00013.32
7.3.320.0050.00013.43
7.3.310.0000.00716.36
7.3.300.0040.00416.41
7.3.290.0030.00316.52
7.3.280.0090.00916.44
7.3.270.0110.00717.40
7.3.260.0070.01416.79
7.3.250.0050.01316.64
7.3.240.0140.00316.66
7.3.230.0140.00316.59
7.3.210.0130.00316.57
7.3.200.0070.01416.74
7.3.190.0060.00916.64
7.3.180.0160.00016.68
7.3.170.0100.00716.46
7.3.160.0120.00916.64
7.2.330.0150.00716.75
7.2.320.0060.01016.81
7.2.310.0030.01316.76
7.2.300.0130.00416.82
7.2.290.0090.00916.79
7.2.60.0070.00717.10
7.2.50.0000.01216.88
7.2.00.0050.00519.50
7.1.200.0050.00516.00
7.1.100.0080.01218.40
7.1.70.0050.00317.27
7.1.60.0080.01119.18
7.1.50.0000.01717.10
7.1.00.0000.07722.41
7.0.200.0140.01115.23
7.0.60.0000.09020.02
7.0.50.0100.06017.97
7.0.40.0070.04320.13
7.0.30.0600.06020.21
7.0.20.0370.04720.23
7.0.10.0130.06320.17
7.0.00.0100.08020.34
5.6.280.0000.06720.78
5.6.210.0130.08020.51
5.6.200.0070.08718.16
5.6.190.0070.04720.61
5.6.180.0200.08020.47
5.6.170.0230.08720.45
5.6.160.0070.04020.43
5.6.150.0070.03718.19
5.6.140.0100.05318.18
5.6.130.0070.08018.23
5.6.120.0030.08720.89
5.6.110.0130.07321.02
5.6.100.0100.08020.89
5.6.90.0200.07721.02
5.6.80.0100.08020.51
5.6.70.4730.03320.37
5.5.350.0070.08020.29
5.5.340.0070.04718.04
5.5.330.0070.08720.35
5.5.320.0170.08720.34
5.5.310.0170.04020.51
5.5.300.0100.06718.09
5.5.290.0000.09018.04
5.5.280.0030.04020.98
5.5.270.0100.08320.89
5.5.260.0100.08320.87
5.5.250.0100.07320.58
5.5.240.0130.06020.27
5.4.450.0700.05719.60
5.4.440.0630.06719.48
5.4.430.0770.04719.48
5.4.420.0870.05019.16
5.4.410.0730.05319.06
5.4.400.0670.05319.16
5.4.390.0730.05019.36
5.4.380.0700.04719.14
5.4.370.0800.05019.29
5.4.360.0630.05318.84
5.4.350.0770.05019.15
5.4.340.0770.05719.01
5.4.320.1000.06318.84
5.4.310.0800.06019.20
5.4.300.0430.07018.87
5.4.290.0870.07019.28
5.4.280.0670.06319.01
5.4.270.0770.05719.25
5.4.260.0770.05318.87
5.4.250.0670.05019.00
5.4.240.0930.05719.36
5.4.230.0800.05719.16
5.4.220.0830.07019.16
5.4.210.0800.06319.17
5.4.200.0830.05316.91
5.4.190.0800.05019.12
5.4.180.0570.05719.16
5.4.170.0670.05019.16
5.4.160.0630.05318.99
5.4.150.0670.04718.89
5.4.140.0600.05316.34
5.4.130.0600.05716.61
5.4.120.0500.07316.44
5.4.110.0770.04716.53
5.4.100.0670.04716.52
5.4.90.0770.03316.33
5.4.80.0670.04716.43
5.4.70.0530.05716.44
5.4.60.0570.05316.36
5.4.50.0700.05716.38
5.4.40.0730.05316.49
5.4.30.0700.05016.35
5.4.20.0770.05016.29
5.4.10.0700.05316.23
5.4.00.0730.04715.89
5.3.290.0800.06014.88
5.3.280.0770.05014.52
5.3.270.0630.06014.89
5.3.260.0770.04714.89
5.3.250.0730.05014.58
5.3.240.0670.04714.77
5.3.230.0870.06314.81
5.3.220.0730.05714.69
5.3.210.0570.06014.78
5.3.200.0700.04714.64
5.3.190.0570.06014.64
5.3.180.0570.05314.68
5.3.170.0630.05014.61
5.3.160.0630.05014.65
5.3.150.0600.04714.73
5.3.140.0600.05014.54
5.3.130.0600.05314.52
5.3.120.0930.04714.67
5.3.110.0830.04714.67
5.3.100.0630.05014.17
5.3.90.0570.05314.00
5.3.80.0630.05014.02
5.3.70.0670.06014.18
5.3.60.0570.05313.99
5.3.50.0430.06314.04
5.3.40.0570.06013.95
5.3.30.0630.04714.03
5.3.20.0570.05013.99
5.3.10.0600.05013.83
5.3.00.0670.04713.73
5.2.170.0470.05011.23
5.2.160.0530.03711.36
5.2.150.0470.04711.14
5.2.140.0500.04011.14
5.2.130.0530.03711.34
5.2.120.0500.04311.26
5.2.110.0500.04011.08
5.2.100.0500.04011.07
5.2.90.0500.04711.07
5.2.80.0600.04311.07
5.2.70.0500.04011.06
5.2.60.0570.04711.08
5.2.50.0500.04311.11
5.2.40.0470.03310.98
5.2.30.0430.04011.27
5.2.20.0370.04310.95
5.2.10.0430.04010.78
5.2.00.0470.04010.64
5.1.60.0470.0309.98
5.1.50.0430.0409.93
5.1.40.0400.0379.88
5.1.30.0400.03710.27
5.1.20.0400.03710.30
5.1.10.0400.0379.96
5.1.00.0430.04310.07
5.0.50.0270.0278.53
5.0.40.0200.0278.29
5.0.30.0370.0408.11
5.0.20.0230.0308.14
5.0.10.0370.0308.01
5.0.00.0300.0408.14
4.4.90.0170.0277.92
4.4.80.0200.0237.92
4.4.70.0230.0207.92
4.4.60.0270.0237.92
4.4.50.0230.0207.92
4.4.40.0200.0337.92
4.4.30.0270.0207.92
4.4.20.0130.0307.92
4.4.10.0230.0237.92
4.4.00.0230.0437.92
4.3.110.0200.0237.92
4.3.100.0270.0277.92
4.3.90.0200.0207.92
4.3.80.0230.0307.92
4.3.70.0200.0237.92
4.3.60.0170.0237.92
4.3.50.0230.0207.92
4.3.40.0270.0407.92
4.3.30.0130.0207.92
4.3.20.0130.0207.92
4.3.10.0130.0207.92
4.3.00.0130.0237.11

preferences:
56.98 ms | 401 KiB | 5 Q