3v4l.org

run code in 300+ PHP versions simultaneously
<?php $minimum = 0.25; $step = 0.1; $tests = [0.75, 0.76, 0.80, 0.85]; foreach ($tests as $original) { $new = $original + ($step - fmod($original - $minimum, $step)); echo $original, ' => ', $new, PHP_EOL; }

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)
8.5.10.0070.00116.45
8.5.00.0120.00919.79
8.4.160.0150.00723.95
8.4.150.0030.00014.05
8.4.140.0160.00817.46
8.4.130.0130.00717.85
8.4.120.0140.00720.39
8.4.110.0120.00820.54
8.4.100.0110.00817.73
8.4.90.0100.01118.44
8.4.80.0080.00617.61
8.4.70.0140.00617.80
8.4.60.0020.00620.87
8.4.50.0060.00219.52
8.4.40.0120.00619.33
8.4.30.0050.00318.70
8.4.20.0030.01618.89
8.4.10.0040.00417.66
8.3.280.0020.00014.05
8.3.270.0100.01016.66
8.3.260.0140.00516.80
8.3.250.0120.00718.91
8.3.240.0110.00716.51
8.3.230.0030.00616.72
8.3.220.0050.00317.41
8.3.210.0060.01216.79
8.3.200.0060.00416.39
8.3.190.0110.00816.87
8.3.180.0110.00416.80
8.3.170.0150.00318.83
8.3.160.0090.00918.46
8.3.150.0100.01020.93
8.3.140.0120.00616.85
8.3.130.0060.00616.53
8.3.120.0030.00620.97
8.3.110.0040.00418.43
8.3.100.0040.00416.86
8.3.90.0080.00018.53
8.3.80.0030.00717.97
8.3.70.0140.00416.50
8.3.60.0170.00318.34
8.3.50.0120.00621.10
8.3.40.0040.01218.71
8.3.30.0120.00318.69
8.3.20.0080.00022.40
8.3.10.0040.00422.07
8.3.00.0050.00323.63
8.2.290.0150.00420.49
8.2.280.0050.00318.44
8.2.270.0120.00817.05
8.2.260.0120.00620.59
8.2.250.0040.00416.72
8.2.240.0040.00417.18
8.2.230.0000.00820.94
8.2.220.0040.00424.06
8.2.210.0100.00726.77
8.2.200.0040.00418.29
8.2.190.0140.00016.58
8.2.180.0090.00916.38
8.2.170.0070.00722.96
8.2.160.0030.01722.12
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0170.00019.66
8.2.110.0050.00521.18
8.2.100.0060.00617.91
8.2.90.0000.00919.17
8.2.80.0000.00817.97
8.2.70.0050.00517.75
8.2.60.0030.00517.93
8.2.50.0000.00918.07
8.2.40.0080.00018.09
8.2.30.0000.00718.12
8.2.20.0050.00318.18
8.2.10.0040.00419.43
8.2.00.0070.00019.42
8.1.330.0100.00922.09
8.1.320.0100.01015.79
8.1.310.0080.00016.73
8.1.300.0060.00318.61
8.1.290.0060.00318.88
8.1.280.0140.00325.92
8.1.270.0080.00020.55
8.1.260.0080.00026.35
8.1.250.0030.00528.09
8.1.240.0070.00322.74
8.1.230.0070.00418.96
8.1.220.0080.00017.77
8.1.210.0080.00018.77
8.1.200.0000.00917.35
8.1.190.0000.00817.35
8.1.180.0090.00018.10
8.1.170.0040.00418.63
8.1.160.0000.00718.78
8.1.150.0040.00418.95
8.1.140.0000.00720.95
8.1.130.0030.00320.20
8.1.120.0070.00017.42
8.1.110.0000.00717.55
8.1.100.0050.00217.49
8.1.90.0020.00517.55
8.1.80.0030.00617.41
8.1.70.0020.00517.52
8.1.60.0050.00317.67
8.1.50.0070.00017.47
8.1.40.0040.00417.56
8.1.30.0080.00317.66
8.1.20.0000.00817.61
8.1.10.0000.00717.52
8.1.00.0050.00317.40
8.0.300.0040.00418.84
8.0.290.0040.00416.88
8.0.280.0030.00318.41
8.0.270.0030.00317.30
8.0.260.0000.00620.02
8.0.250.0030.00317.07
8.0.240.0000.00716.91
8.0.230.0030.00317.00
8.0.220.0000.00716.86
8.0.210.0060.00016.84
8.0.200.0000.00716.94
8.0.190.0040.00416.91
8.0.180.0000.00816.87
8.0.170.0000.00816.88
8.0.160.0070.00016.95
8.0.150.0050.00316.94
8.0.140.0000.00816.91
8.0.130.0030.00313.40
8.0.120.0040.00416.90
8.0.110.0040.00416.84
8.0.100.0040.00416.81
8.0.90.0040.00416.83
8.0.80.0090.00616.92
8.0.70.0020.00516.85
8.0.60.0040.00416.90
8.0.50.0040.00417.02
8.0.30.0090.00916.99
8.0.20.0040.01417.45
8.0.10.0040.00417.07
8.0.00.0090.01016.99
7.4.330.0000.00516.89
7.4.320.0030.00316.62
7.4.300.0030.00316.60
7.4.290.0040.00416.57
7.4.280.0000.00716.65
7.4.270.0040.00416.53
7.4.260.0000.00513.36
7.4.250.0030.00316.48
7.4.240.0030.00416.52
7.4.230.0070.00016.69
7.4.220.0050.00216.71
7.4.210.0110.00616.63
7.4.200.0050.00216.66
7.4.130.0150.00416.67
7.4.120.0030.01316.59
7.4.110.0120.00316.36
7.4.100.0030.01416.52
7.4.90.0090.00916.43
7.4.80.0070.01019.39
7.4.70.0060.01116.48
7.4.60.0120.00416.34
7.4.50.0080.00316.34
7.4.40.0180.00316.57
7.4.10.0090.00615.07
7.4.00.0080.00915.14
7.3.330.0060.00016.41
7.3.320.0030.00313.08
7.3.310.0000.00716.28
7.3.300.0030.00316.31
7.3.290.0070.00016.13
7.3.260.0140.00716.53
7.3.240.0100.00716.47
7.3.230.0120.00416.55
7.3.210.0140.00416.43
7.3.200.0080.00816.38
7.3.190.0060.01216.36
7.3.180.0080.00816.45
7.3.170.0100.00716.53
7.3.160.0100.00716.48
7.3.130.0070.01115.09
7.3.120.0080.00815.09
7.3.110.0070.01115.07
7.3.100.0040.01314.96
7.3.90.0100.00614.84
7.3.80.0080.00315.03
7.3.70.0030.01114.81
7.3.60.0070.00914.71
7.3.50.0080.00814.67
7.3.40.0090.01014.77
7.3.30.0090.00714.88
7.3.20.0190.00715.82
7.3.10.0130.00715.80
7.3.00.0170.00715.82
7.2.330.0060.01116.74
7.2.320.0070.01016.62
7.2.310.0100.00516.65
7.2.300.0110.00616.76
7.2.290.0060.01016.68
7.2.260.0070.01015.05
7.2.250.0060.00915.16
7.2.240.0080.00815.11
7.2.230.0070.00715.02
7.2.220.0100.00014.64
7.2.210.0100.00514.92
7.2.200.0050.01114.93
7.2.190.0030.01114.81
7.2.180.0040.00714.92
7.2.170.0110.00714.88
7.2.160.0060.00915.00
7.2.150.0260.00515.97
7.2.140.0190.00615.87
7.2.130.0210.00615.71
7.2.120.0210.00915.97
7.2.110.0150.00715.90
7.2.100.0170.00515.88
7.2.90.0170.00616.04
7.2.80.0200.00515.95
7.2.70.0170.00515.92
7.2.60.0150.00815.92
7.2.50.0150.01015.95
7.2.40.0170.01216.06
7.2.30.0170.00716.00
7.2.20.0220.00715.83
7.2.10.0200.00315.86
7.2.00.0220.00615.91
7.1.330.0000.01615.59
7.1.320.0080.00815.88
7.1.310.0130.01115.01
7.1.300.0170.00814.80
7.1.290.0160.00714.81
7.1.280.0170.00714.92
7.1.270.0180.00714.70
7.1.260.0150.00714.97
7.1.250.0180.00514.81
7.1.240.0030.00615.84
7.1.230.0070.00415.87
7.1.220.0000.01215.98
7.1.210.0060.00315.75
7.1.200.0110.00415.88
7.1.190.0030.01215.95
7.1.180.0150.00315.86
7.1.170.0120.00615.61
7.1.160.0100.00015.93
7.1.150.0030.01015.93
7.1.140.0030.01215.91
7.1.130.0040.00815.81
7.1.120.0040.01215.96
7.1.110.0080.00615.95
7.1.100.0040.00815.98
7.1.90.0090.00315.96
7.1.80.0130.00016.01
7.1.70.0060.00316.01
7.1.60.0070.00716.03
7.1.50.0130.00315.88
7.1.40.0030.00715.84
7.1.30.0000.00915.92
7.1.20.0000.01416.03
7.1.10.0090.00615.71
7.1.00.0110.00315.97

preferences:
184.93 ms | 403 KiB | 5 Q