3v4l.org

run code in 300+ PHP versions simultaneously
<?php function per2num($per){return (float)$per/100;} foreach(array("57%","25%","2.01%","25.00%") as $test) echo $test,":\t",per2num($test),"\r\n";

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)
8.3.60.0160.00616.63
8.3.50.0070.00719.91
8.3.40.0070.00718.80
8.3.30.0110.00418.85
8.3.20.0040.00420.21
8.3.10.0080.00021.72
8.3.00.0060.00317.38
8.2.180.0060.01318.29
8.2.170.0070.00722.96
8.2.160.0060.01320.34
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0070.01126.16
8.2.120.0080.00021.08
8.2.110.0100.00021.05
8.2.100.0060.00619.45
8.2.90.0090.00019.22
8.2.80.0000.00817.97
8.2.70.0040.00417.49
8.2.60.0000.00817.80
8.2.50.0000.00918.07
8.2.40.0000.00818.22
8.2.30.0050.00318.01
8.2.20.0060.00317.72
8.2.10.0070.00017.98
8.2.00.0070.00017.47
8.1.270.0000.00822.14
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00622.68
8.1.230.0070.00418.97
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0030.00617.23
8.1.190.0000.00917.09
8.1.180.0060.00318.10
8.1.170.0070.00318.42
8.1.160.0000.00821.93
8.1.150.0000.00718.79
8.1.140.0020.00517.28
8.1.130.0070.00017.75
8.1.120.0000.00717.22
8.1.110.0000.00717.36
8.1.100.0000.00717.34
8.1.90.0000.00817.38
8.1.80.0030.00517.22
8.1.70.0000.00817.38
8.1.60.0060.00317.46
8.1.50.0030.00517.49
8.1.40.0040.00417.43
8.1.30.0040.00417.61
8.1.20.0070.00317.47
8.1.10.0080.00017.40
8.1.00.0030.00617.29
8.0.300.0050.00218.77
8.0.290.0070.00016.75
8.0.280.0040.00418.51
8.0.270.0040.00417.25
8.0.260.0000.00917.29
8.0.250.0000.00716.84
8.0.240.0000.00716.83
8.0.230.0030.00616.89
8.0.220.0040.00416.89
8.0.210.0070.00016.79
8.0.200.0000.00616.77
8.0.190.0000.00716.79
8.0.180.0000.00816.79
8.0.170.0040.00416.81
8.0.160.0000.00816.80
8.0.150.0000.00816.87
8.0.140.0030.00616.83
8.0.130.0050.00013.24
8.0.120.0040.00416.68
8.0.110.0040.00416.79
8.0.100.0000.00716.69
8.0.90.0000.00716.67
8.0.80.0060.01116.86
8.0.70.0070.00016.84
8.0.60.0040.00416.72
8.0.50.0000.00816.88
8.0.30.0140.00817.04
8.0.20.0090.01017.40
8.0.10.0080.00016.84
8.0.00.0110.00616.73
7.4.330.0000.00515.00
7.4.320.0000.00716.39
7.4.300.0030.00316.51
7.4.290.0080.00316.40
7.4.280.0040.00416.42
7.4.270.0000.00716.38
7.4.260.0040.00416.42
7.4.250.0000.00716.38
7.4.240.0050.00216.53
7.4.230.0070.00016.63
7.4.220.0140.00716.50
7.4.210.0130.00716.64
7.4.200.0000.00716.54
7.4.160.0060.01016.36
7.4.150.0090.01417.40
7.4.140.0120.00517.86
7.4.130.0120.00616.50
7.4.120.0110.00816.57
7.4.110.0030.01316.56
7.4.100.0100.00716.66
7.4.90.0090.00916.56
7.4.80.0160.00919.39
7.4.70.0160.00416.41
7.4.60.0060.01216.33
7.4.50.0090.00016.32
7.4.40.0120.01216.48
7.4.30.0030.01216.55
7.4.00.0040.01114.82
7.3.330.0030.00313.12
7.3.320.0000.00513.04
7.3.310.0070.00016.30
7.3.300.0030.00316.13
7.3.290.0030.01016.37
7.3.280.0070.01016.30
7.3.270.0090.00917.40
7.3.260.0110.00716.66
7.3.240.0100.01016.41
7.3.230.0080.00816.39
7.3.210.0030.01316.45
7.3.200.0070.01019.39
7.3.190.0030.01616.63
7.3.180.0130.00916.37
7.3.170.0090.00616.41
7.3.160.0120.00916.48
7.3.120.0040.01414.93
7.3.110.0090.00914.93
7.3.100.0000.01514.44
7.3.90.0090.00614.70
7.3.80.0040.01414.63
7.3.70.0080.00814.51
7.3.60.0060.00614.83
7.3.50.0000.01214.93
7.3.40.0120.00314.78
7.3.30.0070.01314.71
7.3.20.0000.01416.63
7.3.10.0070.00716.66
7.3.00.0050.00716.64
7.2.330.0080.00816.71
7.2.320.0090.00916.48
7.2.310.0040.01216.73
7.2.300.0120.00416.60
7.2.290.0040.01216.53
7.2.250.0090.00914.89
7.2.240.0040.01414.87
7.2.230.0090.00915.03
7.2.220.0060.01214.79
7.2.210.0030.01015.14
7.2.200.0030.01414.91
7.2.190.0030.01014.74
7.2.180.0070.00714.95
7.2.170.0090.00915.07
7.2.130.0060.00616.88
7.2.120.0130.00016.64
7.2.110.0030.00916.53
7.2.100.0050.00516.88
7.2.90.0040.01116.48
7.2.80.0080.00416.81
7.2.70.0110.00416.77
7.2.60.0050.00716.70
7.2.50.0030.00816.45
7.2.40.0070.00716.85
7.2.30.0170.00316.71
7.2.20.0040.01216.57
7.2.10.0110.00716.86
7.2.00.0050.00718.12
7.1.330.0070.00715.57
7.1.320.0120.00315.85
7.1.310.0090.00315.89
7.1.300.0100.00315.66
7.1.290.0080.00615.94
7.1.280.0000.01415.42
7.1.270.0070.01315.94
7.1.260.0110.00415.93
7.1.250.0070.01115.53
7.1.200.0090.00315.86
7.1.100.0000.01118.23
7.1.70.0000.00717.19
7.1.60.0070.01719.40
7.1.50.0080.01516.95
7.1.00.0000.08022.31
7.0.200.0000.00716.92
7.0.140.0070.06722.12
7.0.60.0000.04720.04
7.0.50.0100.08017.86
7.0.40.0070.04320.18
7.0.30.0600.07320.45
7.0.20.0300.06320.12
7.0.10.0070.07320.12
7.0.00.0130.07720.18
5.6.280.0070.07021.01
5.6.210.0100.05720.70
5.6.200.0130.06718.18
5.6.190.0030.04320.42
5.6.180.0300.08020.55
5.6.170.0270.07720.46
5.6.160.0100.08020.54
5.6.150.0130.07318.19
5.6.140.0070.07018.25
5.6.130.0130.07318.28
5.6.120.0070.08721.13
5.6.110.0000.05721.00
5.6.100.0200.07721.09
5.6.90.0030.04721.09
5.6.80.0100.05720.50
5.5.350.0000.07020.39
5.5.340.0070.07717.95
5.5.330.0100.03720.27
5.5.320.0330.04720.33
5.5.310.0170.04020.28
5.5.300.0070.04718.08
5.5.290.0030.06317.94
5.5.280.0030.07320.98
5.5.270.0030.08720.76
5.5.260.0130.07720.77
5.5.250.0070.08720.66
5.5.240.2700.03020.28
5.4.450.1000.04319.52
5.4.440.0770.08019.39
5.4.430.0270.03319.32
5.4.420.0930.02719.52
5.4.410.0500.04719.19
5.4.400.0570.04019.09
5.4.390.1000.05018.87
5.4.380.0300.05718.59
5.4.370.0300.06718.61
5.4.360.0170.06018.55
5.4.350.0100.06018.59
5.4.340.0170.06718.61
5.4.320.0030.03912.50
5.4.310.0100.03212.50
5.4.300.0050.03612.50
5.4.290.0090.04512.50
5.4.280.0060.03812.40
5.4.270.0040.03612.40
5.4.260.0040.03812.40
5.4.250.0070.03512.40
5.4.240.0070.03512.40
5.4.230.0070.03612.39
5.4.220.0040.04312.39
5.4.210.0040.03712.39
5.4.200.0070.03512.39
5.4.190.0060.03612.38
5.4.180.0070.03612.39
5.4.170.0040.03512.40
5.4.160.0070.04212.39
5.4.150.0050.04412.38
5.4.140.0040.03912.07
5.4.130.0080.03912.05
5.4.120.0050.03512.02
5.4.110.0050.03612.02
5.4.100.0030.03712.01
5.4.90.0050.03812.01
5.4.80.0030.04112.01
5.4.70.0060.03612.01
5.4.60.0040.03612.01
5.4.50.0040.03612.01
5.4.40.0060.03912.00
5.4.30.0060.04411.99
5.4.20.0080.03311.99
5.4.10.0030.03611.99
5.4.00.0050.03511.49
5.3.290.0060.03912.80
5.3.280.0080.04112.71
5.3.270.0060.04312.72
5.3.260.0030.04012.72
5.3.250.0070.03512.72
5.3.240.0060.04312.72
5.3.230.0060.04012.71
5.3.220.0050.04312.68
5.3.210.0060.04112.68
5.3.200.0080.03712.68
5.3.190.0100.03312.68
5.3.180.0060.03612.67
5.3.170.0020.04112.67
5.3.160.0050.03812.67
5.3.150.0040.04112.67
5.3.140.0050.03812.66
5.3.130.0070.03612.65
5.3.120.0060.03812.66
5.3.110.0050.03912.66
5.3.100.0040.03912.12
5.3.90.0090.03412.10
5.3.80.0080.03412.09
5.3.70.0070.03512.09
5.3.60.0040.03812.08
5.3.50.0060.03512.02
5.3.40.0080.03612.02
5.3.30.0030.03711.98
5.3.20.0070.04511.78
5.3.10.0070.03311.73
5.3.00.0060.03511.72
5.2.170.0040.0339.22
5.2.160.0050.0309.22
5.2.150.0060.0309.22
5.2.140.0060.0289.22
5.2.130.0060.0289.18
5.2.120.0020.0309.18
5.2.110.0060.0279.18
5.2.100.0020.0319.18
5.2.90.0050.0289.18
5.2.80.0040.0309.17
5.2.70.0040.0319.17
5.2.60.0040.0309.13
5.2.50.0080.0309.10
5.2.40.0050.0399.07
5.2.30.0040.0329.05
5.2.20.0090.0249.04
5.2.10.0040.0298.96
5.2.00.0050.0288.82
5.1.60.0030.0318.10
5.1.50.0030.0278.10
5.1.40.0060.0238.08
5.1.30.0030.0278.43
5.1.20.0040.0268.45
5.1.10.0050.0258.18
5.1.00.0050.0248.18
5.0.50.0030.0206.65
5.0.40.0020.0206.52
5.0.30.0060.0326.33
5.0.20.0070.0186.31
5.0.10.0020.0216.29
5.0.00.0020.0366.28
4.4.90.0020.0214.78
4.4.80.0030.0144.76
4.4.70.0030.0224.76
4.4.60.0020.0154.75
4.4.50.0030.0224.77
4.4.40.0000.0274.70
4.4.30.0060.0204.76
4.4.20.0030.0214.84
4.4.10.0040.0144.84
4.4.00.0030.0244.76
4.3.110.0030.0184.67
4.3.100.0050.0174.66
4.3.90.0030.0144.64
4.3.80.0030.0244.59
4.3.70.0010.0164.63
4.3.60.0040.0134.63
4.3.50.0040.0204.63
4.3.40.0020.0284.54
4.3.30.0010.0173.34
4.3.20.0030.0223.32
4.3.10.0020.0153.28
4.3.00.0070.01315.91

preferences:
55.27 ms | 400 KiB | 5 Q