3v4l.org

run code in 300+ PHP versions simultaneously
<?php function normalize($value, $min, $max) { $normalized = ($value)/($max - $min); return $normalized; } echo normalize(25, 0, 50);

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)
8.3.60.0150.00716.50
8.3.50.0120.01021.13
8.3.40.0110.00418.67
8.3.30.0110.00419.04
8.3.20.0000.00820.21
8.3.10.0040.01121.75
8.3.00.0060.00317.38
8.2.180.0100.01016.50
8.2.170.0160.00319.00
8.2.160.0100.00322.96
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0080.00021.10
8.2.110.0060.00320.47
8.2.100.0110.00018.16
8.2.90.0040.00419.05
8.2.80.0000.00917.97
8.2.70.0060.00317.63
8.2.60.0070.00018.04
8.2.50.0000.00818.07
8.2.40.0040.00418.10
8.2.30.0040.00419.30
8.2.20.0030.00517.73
8.2.10.0030.00517.97
8.2.00.0000.00818.11
8.1.280.0140.00025.92
8.1.270.0000.00822.10
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0040.00423.98
8.1.230.0030.01019.07
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0030.00917.35
8.1.190.0000.00817.22
8.1.180.0000.00818.10
8.1.170.0030.00618.53
8.1.160.0000.00721.98
8.1.150.0070.00018.75
8.1.140.0080.00017.36
8.1.130.0000.00717.73
8.1.120.0050.00217.29
8.1.110.0040.00417.28
8.1.100.0000.00717.42
8.1.90.0040.00417.36
8.1.80.0040.00417.35
8.1.70.0000.00717.26
8.1.60.0000.00817.51
8.1.50.0050.00317.34
8.1.40.0060.00317.41
8.1.30.0050.00317.47
8.1.20.0000.00817.62
8.1.10.0040.00417.50
8.1.00.0040.00417.41
8.0.300.0040.00418.77
8.0.290.0040.00416.58
8.0.280.0030.00318.43
8.0.270.0040.00417.25
8.0.260.0000.00617.15
8.0.250.0040.00416.83
8.0.240.0030.00317.01
8.0.230.0030.00316.96
8.0.220.0000.00716.89
8.0.210.0000.00716.88
8.0.200.0050.00416.93
8.0.190.0030.00316.79
8.0.180.0000.00716.73
8.0.170.0040.00416.75
8.0.160.0030.00616.75
8.0.150.0030.00616.71
8.0.140.0000.00716.79
8.0.130.0000.00613.29
8.0.120.0050.00316.80
8.0.110.0070.00016.75
8.0.100.0000.00716.67
8.0.90.0040.00416.85
8.0.80.0190.00316.88
8.0.70.0040.00416.78
8.0.60.0070.00016.89
8.0.50.0000.00816.88
8.0.30.0120.01417.27
8.0.20.0070.01117.44
8.0.10.0070.00016.98
8.0.00.0070.01416.59
7.4.330.0070.00015.03
7.4.320.0000.00716.58
7.4.300.0000.00616.58
7.4.290.0000.00716.63
7.4.280.0060.00316.59
7.4.270.0030.00316.59
7.4.260.0070.00016.49
7.4.250.0000.00816.41
7.4.240.0030.00416.49
7.4.230.0050.00216.53
7.4.220.0160.00716.65
7.4.210.0110.00516.64
7.4.200.0000.00716.48
7.4.160.0090.00616.50
7.4.150.0000.02417.40
7.4.140.0130.00817.86
7.4.130.0060.01416.61
7.4.120.0160.00316.56
7.4.110.0090.00916.38
7.4.100.0100.00716.49
7.4.90.0100.00716.46
7.4.80.0110.01119.39
7.4.70.0090.01316.41
7.4.60.0030.01316.36
7.4.50.0060.00316.37
7.4.40.0080.00816.39
7.4.30.0080.01216.49
7.4.00.0120.00314.96
7.3.330.0030.00313.36
7.3.320.0020.00213.24
7.3.310.0080.00016.37
7.3.300.0000.00616.23
7.3.290.0100.00616.33
7.3.280.0070.01116.38
7.3.270.0110.00717.40
7.3.260.0060.01016.77
7.3.250.0090.00816.36
7.3.240.0160.00016.40
7.3.230.0090.00916.39
7.3.210.0090.00916.47
7.3.200.0130.00316.30
7.3.190.0100.00716.64
7.3.180.0030.01216.51
7.3.170.0110.01116.35
7.3.160.0120.00416.39
7.3.10.0100.00616.53
7.3.00.0100.00716.50
7.2.330.0150.00616.59
7.2.320.0120.00916.27
7.2.310.0120.00616.70
7.2.300.0090.00616.64
7.2.290.0100.00716.41
7.2.130.0030.01316.70
7.2.120.0170.00016.89
7.2.110.0030.01016.43
7.2.100.0120.00316.41
7.2.90.0060.00816.48
7.2.80.0070.00716.47
7.2.70.0030.01016.33
7.2.60.0050.00916.55
7.2.50.0070.00716.46
7.2.40.0000.01316.31
7.2.30.0000.01416.80
7.2.20.0060.00916.54
7.2.10.0060.00916.34
7.2.00.0050.01018.17
7.1.250.0000.00915.36
7.1.200.0060.00615.63
7.1.100.0000.00918.07
7.1.70.0050.00517.02
7.1.60.0070.00417.09
7.1.50.0150.01816.55
7.1.00.0030.07722.57
7.0.200.0120.01216.67
7.0.60.0030.07719.97
7.0.50.0000.04317.84
7.0.40.0030.04719.96
7.0.30.0200.05020.20
7.0.20.0400.06720.33
7.0.10.0000.05020.20
7.0.00.0000.09320.33
5.6.280.0030.07321.07
5.6.210.0070.06020.76
5.6.200.0100.05718.12
5.6.190.0100.08320.47
5.6.180.0300.07320.47
5.6.170.0270.07320.56
5.6.160.0130.07720.48
5.6.150.0030.08018.18
5.6.140.0100.04718.18
5.6.130.0030.04018.17
5.6.120.0130.06720.95
5.6.110.0070.08021.12
5.6.100.0170.07320.98
5.6.90.0000.07720.96
5.6.80.0230.05720.36
5.6.70.4530.04020.51
5.5.350.0130.04320.33
5.5.340.0070.08018.09
5.5.330.0000.07720.27
5.5.320.0330.05020.27
5.5.310.0170.05020.25
5.5.300.0030.08718.04
5.5.290.0070.07318.08
5.5.280.0070.08720.77
5.5.270.0100.04720.86
5.5.260.0070.06020.86
5.5.250.0000.07020.71
5.5.240.3630.04020.12
5.4.450.0500.03719.47
5.4.440.0100.03719.55
5.4.430.0630.04319.47
5.4.420.0100.05719.46
5.4.410.0230.06719.00
5.4.400.0130.05018.53
5.4.390.0070.05718.41
5.4.380.0100.06318.47
5.4.370.0070.06718.76
5.4.360.0130.07018.79
5.4.350.0170.07018.74
5.4.340.0130.05018.56
5.4.320.0170.07018.68
5.4.310.0200.06718.56
5.4.300.0100.07318.74
5.4.290.0100.07318.63
5.4.280.0200.06718.75
5.4.270.0170.07018.73
5.4.260.0100.07318.62
5.4.250.0230.06318.52
5.4.240.0070.06018.59
5.4.230.0130.05318.64
5.4.220.0230.05718.77
5.4.210.0130.05718.59
5.4.200.0100.05316.59
5.4.190.0100.05318.56
5.4.180.0230.04718.82
5.4.170.0170.05018.71
5.4.160.0170.04718.72
5.4.150.0130.05018.76
5.4.140.0000.06016.29
5.4.130.0100.05716.36
5.4.120.0230.06016.29
5.4.110.0130.07016.45
5.4.100.0070.05316.36
5.4.90.0270.03716.17
5.4.80.0130.06016.20
5.4.70.0100.06316.26
5.4.60.0130.05016.20
5.4.50.0100.05016.17
5.4.40.0100.05016.15
5.4.30.0030.05716.16
5.4.20.0130.04716.14
5.4.10.0130.04316.23
5.4.00.0070.05315.75
5.3.290.0170.04714.71
5.3.280.0230.05714.69
5.3.270.0100.05314.70
5.3.260.0070.06014.81
5.3.250.0100.05714.62
5.3.240.0230.06314.66
5.3.230.0130.07014.65
5.3.220.0100.07714.70
5.3.210.0100.07714.77
5.3.200.0030.05714.66
5.3.190.0070.05714.63
5.3.180.0130.04714.62
5.3.170.0130.04714.62
5.3.160.0130.06014.78
5.3.150.0130.05014.74
5.3.140.0100.05014.68
5.3.130.0070.06014.57
5.3.120.0170.05014.59
5.3.110.0130.05014.65
5.3.100.0170.05014.17
5.3.90.0030.05714.13
5.3.80.0130.05014.11
5.3.70.0100.05314.13
5.3.60.0100.05314.04
5.3.50.0170.04314.04
5.3.40.0100.05013.94
5.3.30.0200.04313.94
5.3.20.0130.04713.73
5.3.10.0130.05713.79
5.3.00.0170.04313.66
5.2.170.0100.04011.19
5.2.160.0130.03711.25
5.2.150.0070.05311.19
5.2.140.0070.06311.20
5.2.130.0030.04711.19
5.2.120.0100.04011.20
5.2.110.0070.04711.16
5.2.100.0070.05311.13
5.2.90.0130.04711.15
5.2.80.0230.04311.20
5.2.70.0000.06311.14
5.2.60.0030.05011.09
5.2.50.0100.04311.16
5.2.40.0070.04710.98
5.2.30.0030.05010.95
5.2.20.0100.05011.01
5.2.10.0070.04010.89
5.2.00.0100.04710.77
5.1.60.0030.04310.01
5.1.50.0070.03310.12
5.1.40.0070.03310.16
5.1.30.0030.04010.40
5.1.20.0070.04010.36
5.1.10.0030.04710.14
5.1.00.0100.03310.27
5.0.50.0170.0208.74
5.0.40.0070.0278.49
5.0.30.0070.0478.35
5.0.20.0070.0378.30
5.0.10.0000.0338.25
5.0.00.0030.0438.20
4.4.90.0100.0205.89
4.4.80.0000.0275.91
4.4.70.0000.0275.93
4.4.60.0070.0275.89
4.4.50.0030.0276.03
4.4.40.0000.0405.91
4.4.30.0030.0205.91
4.4.20.0130.0205.94
4.4.10.0130.0205.99
4.4.00.0070.0375.99
4.3.110.0030.0305.93
4.3.100.0130.0335.83
4.3.90.0070.0175.92
4.3.80.0030.0335.82
4.3.70.0070.0275.81
4.3.60.0030.0205.79
4.3.50.0070.0205.91
4.3.40.0030.0335.78
4.3.30.0000.0274.66
4.3.20.0000.0274.66
4.3.10.0000.0274.63
4.3.00.0130.01015.86

preferences:
50.47 ms | 401 KiB | 5 Q