3v4l.org

run code in 300+ PHP versions simultaneously
<?php $numbs = [1,2,50.2,5.43,1.22,1.9,10.999,-20.5,-15.8,-2.75]; foreach($numbs as $num) { $roundedNum = round($num - .25); echo $num . ' Rounded to ' . $roundedNum . "\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)
8.3.70.0100.00716.58
8.3.60.0180.00016.75
8.3.50.0240.00922.11
8.3.40.0140.00018.46
8.3.30.0030.01218.54
8.3.20.0070.00020.34
8.3.10.0050.00320.70
8.3.00.0080.00023.49
8.2.190.0070.00716.63
8.2.180.0110.01118.29
8.2.170.0030.01222.96
8.2.160.0130.00319.08
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0080.00021.13
8.2.110.0030.00620.58
8.2.100.0070.00417.72
8.2.90.0040.00419.12
8.2.80.0000.00817.97
8.2.70.0000.00817.50
8.2.60.0040.00418.04
8.2.50.0040.00418.10
8.2.40.0050.00320.51
8.2.30.0040.00419.30
8.2.20.0000.00818.17
8.2.10.0040.00418.11
8.2.00.0050.00217.79
8.1.280.0140.00425.92
8.1.270.0050.00324.04
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.81
8.1.230.0040.00717.76
8.1.220.0030.00517.91
8.1.210.0060.00318.77
8.1.200.0060.00317.48
8.1.190.0030.00617.23
8.1.180.0000.00818.10
8.1.170.0090.00018.71
8.1.160.0040.00422.06
8.1.150.0070.00018.93
8.1.140.0000.00819.67
8.1.130.0070.00017.79
8.1.120.0070.00017.50
8.1.110.0070.00017.39
8.1.100.0050.00317.41
8.1.90.0030.00517.40
8.1.80.0000.00717.52
8.1.70.0050.00317.51
8.1.60.0040.00417.52
8.1.50.0040.00417.57
8.1.40.0000.00817.42
8.1.30.0040.00417.68
8.1.20.0000.00717.68
8.1.10.0070.00017.48
8.1.00.0030.00517.38
8.0.300.0050.00218.77
8.0.290.0030.00616.63
8.0.280.0040.00418.44
8.0.270.0070.00017.32
8.0.260.0030.00317.43
8.0.250.0000.00617.05
8.0.240.0050.00216.97
8.0.230.0060.00316.98
8.0.220.0070.00016.97
8.0.210.0040.00416.93
8.0.200.0060.00016.92
8.0.190.0050.00317.02
8.0.180.0030.00517.00
8.0.170.0050.00317.01
8.0.160.0000.00717.04
8.0.150.0070.00016.87
8.0.140.0030.00316.86
8.0.130.0000.00713.40
8.0.120.0040.00416.84
8.0.110.0070.00016.96
8.0.100.0020.00516.79
8.0.90.0000.00716.93
8.0.80.0130.00616.93
8.0.70.0030.00616.86
8.0.60.0000.00716.82
8.0.50.0070.00016.89
8.0.30.0120.00617.16
8.0.20.0120.00617.44
8.0.10.0070.00016.90
8.0.00.0090.00916.95
7.4.330.0000.00515.11
7.4.320.0000.00716.65
7.4.300.0000.00716.65
7.4.290.0070.00016.59
7.4.280.0070.00016.62
7.4.270.0030.00316.55
7.4.260.0030.00316.53
7.4.250.0030.00316.62
7.4.240.0000.00716.62
7.4.230.0030.00316.59
7.4.220.0040.01216.47
7.4.210.0160.00316.47
7.4.200.0030.00316.75
7.4.160.0050.01016.51
7.4.150.0090.00617.40
7.4.140.0120.00917.86
7.4.130.0110.00616.60
7.4.120.0090.00816.49
7.4.110.0100.00716.59
7.4.100.0100.00716.39
7.4.90.0060.01016.49
7.4.80.0100.00719.39
7.4.70.0030.01316.43
7.4.60.0060.01116.59
7.4.50.0100.00416.36
7.4.40.0070.01016.48
7.4.30.0090.00916.59
7.4.10.0100.00715.13
7.4.00.0070.00914.88
7.3.330.0000.00613.25
7.3.320.0020.00213.11
7.3.310.0030.00316.14
7.3.300.0050.00216.30
7.3.290.0090.00616.34
7.3.280.0100.00816.34
7.3.270.0000.02317.40
7.3.260.0120.00516.36
7.3.250.0110.00816.34
7.3.240.0060.01116.51
7.3.230.0110.00716.39
7.3.210.0070.01016.39
7.3.200.0140.00416.39
7.3.190.0160.00016.53
7.3.180.0090.00616.48
7.3.170.0000.02116.56
7.3.160.0070.01016.55
7.3.130.0070.01115.00
7.3.120.0050.01214.87
7.3.110.0100.00814.95
7.3.100.0080.00814.87
7.3.90.0090.00614.80
7.3.80.0070.00714.99
7.3.70.0050.00814.88
7.3.60.0050.01014.81
7.3.50.0070.00614.88
7.3.40.0060.00814.68
7.3.30.0060.00614.86
7.3.20.0050.00816.71
7.3.10.0020.01016.68
7.3.00.0050.00816.64
7.2.330.0080.00816.43
7.2.320.0120.00916.75
7.2.310.0110.00716.86
7.2.300.0120.00616.64
7.2.290.0130.00316.61
7.2.260.0100.00715.16
7.2.250.0030.01414.88
7.2.240.0060.01115.01
7.2.230.0050.01115.02
7.2.220.0020.01114.87
7.2.210.0090.00915.07
7.2.200.0100.00715.13
7.2.190.0060.00715.11
7.2.180.0080.00714.92
7.2.170.0000.01214.97
7.2.160.0100.00315.20
7.2.150.0060.00617.09
7.2.140.0110.00316.63
7.2.130.0130.00316.73
7.2.120.0000.01416.71
7.2.110.0000.01716.90
7.2.100.0060.00916.84
7.2.90.0030.00917.08
7.2.80.0040.00816.77
7.2.70.0100.00716.57
7.2.60.0080.00616.96
7.2.50.0080.00316.80
7.2.40.0000.01016.89
7.2.30.0060.00617.06
7.2.20.0050.00516.75
7.2.10.0120.00316.93
7.2.00.0060.01218.24
7.1.330.0080.00715.81
7.1.320.0070.00415.86
7.1.310.0110.00515.92
7.1.300.0050.00815.65
7.1.290.0030.00815.48
7.1.280.0050.01015.65
7.1.270.0040.00715.62
7.1.260.0030.00815.74
7.1.250.0070.00715.36
7.1.240.0090.00315.75
7.1.230.0040.01115.70
7.1.220.0000.01515.71
7.1.210.0030.01015.77
7.1.200.0070.00515.60
7.1.190.0090.00415.71
7.1.180.0000.01015.62
7.1.170.0030.00715.61
7.1.160.0130.00015.81
7.1.150.0030.01015.89
7.1.140.0080.00015.56
7.1.130.0000.01015.71
7.1.120.0100.00715.50
7.1.110.0090.00615.97
7.1.100.0050.00816.97
7.1.90.0070.00715.86
7.1.80.0120.00415.82
7.1.70.0020.00916.34
7.1.60.0070.00316.28
7.1.50.0030.01015.72
7.1.40.0040.01115.73
7.1.30.0060.00915.59
7.1.20.0070.01015.74
7.1.10.0030.00615.52
7.1.00.0080.03819.00
7.0.330.0090.00615.27
7.0.320.0060.00615.27
7.0.310.0030.01015.34
7.0.300.0070.00415.18
7.0.290.0050.00315.28
7.0.280.0000.01615.35
7.0.270.0030.00915.45
7.0.260.0030.01015.12
7.0.250.0090.00415.61
7.0.240.0140.00015.23
7.0.230.0030.00915.48
7.0.220.0090.00615.38
7.0.210.0060.00815.44
7.0.200.3750.01015.11
7.0.190.0070.00715.45
7.0.180.0060.00615.43
7.0.170.0000.01115.41
7.0.160.0040.00415.53
7.0.150.0070.00715.27
7.0.140.0060.00315.20
7.0.130.0080.00815.53
7.0.120.0140.00015.41
7.0.110.0120.04217.85
7.0.100.0080.04617.74
7.0.90.0080.03217.87
7.0.80.0030.03717.85
7.0.70.0080.03217.71
7.0.60.0050.03317.83
7.0.50.0070.04517.89
7.0.40.0260.03816.85
7.0.30.0230.03216.86
7.0.20.0250.02916.89
7.0.10.0200.03416.86
7.0.00.0200.03216.98
5.6.400.0030.01013.99
5.6.390.0090.00614.61
5.6.380.0040.01114.20
5.6.370.0000.01114.43
5.6.360.0110.00013.98
5.6.350.0070.01013.90
5.6.340.0050.00814.36
5.6.330.0130.00313.99
5.6.320.0060.00914.37
5.6.310.0100.00313.85
5.6.300.0070.01014.29
5.6.290.0060.00614.52
5.6.280.0030.00614.55
5.6.270.0000.01614.07
5.6.260.0050.03817.75
5.6.250.0050.03717.88
5.6.240.0060.03517.86
5.6.230.0080.03517.66
5.6.220.0020.04717.60
5.6.210.0030.03317.54
5.6.200.0070.03517.62
5.6.190.0150.03017.61
5.6.180.0070.03817.75
5.6.170.0100.03117.42
5.6.160.0130.02617.67
5.6.150.0050.03517.72
5.6.140.0070.03117.81
5.6.130.0150.02417.72
5.6.120.0120.03017.82
5.6.110.0100.03317.63
5.6.100.0070.03317.62
5.6.90.0050.03317.47
5.6.80.0030.03417.22
5.6.70.0040.03217.20
5.6.60.0090.03017.41
5.6.50.0100.02717.23
5.6.40.0020.03217.34
5.6.30.0030.03617.28
5.6.20.0140.02617.28
5.6.10.0030.03717.19
5.6.00.0070.03317.23

preferences:
23.67 ms | 401 KiB | 5 Q