3v4l.org

run code in 300+ PHP versions simultaneously
<?php $val = preg_replace('/16/i','','16-17-18-19-20'); echo $val;

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)
8.3.60.0140.00016.74
8.3.50.0130.00622.84
8.3.40.0110.00419.09
8.3.30.0100.00318.92
8.3.20.0040.00420.29
8.3.10.0050.00323.66
8.3.00.0000.00817.61
8.2.180.0100.01016.88
8.2.170.0100.01022.96
8.2.160.0100.01022.09
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0180.00026.16
8.2.120.0030.00521.21
8.2.110.0090.00022.18
8.2.100.0080.00417.78
8.2.90.0000.00819.13
8.2.80.0090.00017.97
8.2.70.0000.00817.88
8.2.60.0040.00417.93
8.2.50.0030.00518.07
8.2.40.0000.00818.06
8.2.30.0040.00418.08
8.2.20.0060.00317.73
8.2.10.0040.00418.00
8.2.00.0050.00217.70
8.1.280.0070.01525.92
8.1.270.0080.00023.91
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0060.00323.98
8.1.230.0070.00419.18
8.1.220.0080.00017.74
8.1.210.0060.00318.77
8.1.200.0070.00317.38
8.1.190.0090.00017.23
8.1.180.0000.00818.10
8.1.170.0040.00418.69
8.1.160.0050.00321.86
8.1.150.0080.00018.80
8.1.140.0040.00417.54
8.1.130.0000.00717.88
8.1.120.0020.00517.44
8.1.110.0040.00417.39
8.1.100.0040.00417.45
8.1.90.0070.00417.59
8.1.80.0000.00717.55
8.1.70.0030.00317.49
8.1.60.0040.00417.60
8.1.50.0060.00317.59
8.1.40.0050.00317.60
8.1.30.0040.00417.70
8.1.20.0040.00417.73
8.1.10.0070.00017.67
8.1.00.0000.00817.45
8.0.300.0000.00818.77
8.0.290.0050.00216.88
8.0.280.0030.00318.52
8.0.270.0030.00317.26
8.0.260.0030.00517.27
8.0.250.0070.00017.09
8.0.240.0000.00817.11
8.0.230.0030.00316.92
8.0.220.0000.00816.95
8.0.210.0040.00416.84
8.0.200.0040.00416.88
8.0.190.0040.00416.89
8.0.180.0000.00716.94
8.0.170.0050.00316.84
8.0.160.0030.00516.98
8.0.150.0000.00716.91
8.0.140.0000.00716.89
8.0.130.0030.00313.43
8.0.120.0040.00416.93
8.0.110.0000.00716.94
8.0.100.0000.00716.82
8.0.90.0040.00416.95
8.0.80.0090.00617.02
8.0.70.0040.00416.85
8.0.60.0070.00016.92
8.0.50.0040.00417.01
8.0.30.0110.00917.04
8.0.20.0110.00817.40
8.0.10.0030.00316.96
8.0.00.0070.01116.97
7.4.330.0060.00015.05
7.4.320.0000.00716.79
7.4.300.0030.00316.75
7.4.290.0000.00716.63
7.4.280.0000.01016.72
7.4.270.0040.00416.64
7.4.260.0000.00716.61
7.4.250.0000.00716.75
7.4.240.0020.00516.70
7.4.230.0000.00816.45
7.4.220.0120.00616.79
7.4.210.0040.01116.61
7.4.200.0040.00416.67
7.4.160.0000.01516.57
7.4.150.0090.00917.40
7.4.140.0130.00617.86
7.4.130.0050.01116.66
7.4.120.0090.00916.75
7.4.110.0130.00416.61
7.4.100.0130.00516.49
7.4.90.0100.01016.68
7.4.80.0090.01319.39
7.4.70.0110.00716.77
7.4.60.0170.00016.39
7.4.50.0000.00416.65
7.4.40.0110.00516.41
7.4.30.0110.00616.72
7.4.00.0020.01615.11
7.3.330.0030.00413.21
7.3.320.0000.00613.08
7.3.310.0000.00716.29
7.3.300.0000.00616.34
7.3.290.0000.01416.38
7.3.280.0090.00616.32
7.3.270.0100.00717.40
7.3.260.0090.00916.69
7.3.250.0090.00916.65
7.3.240.0120.00616.73
7.3.230.0090.01216.60
7.3.210.0070.01016.57
7.3.200.0090.01319.39
7.3.190.0140.00316.81
7.3.180.0090.00916.78
7.3.170.0050.01016.42
7.3.160.0000.01616.54
7.3.120.0110.00414.67
7.3.110.0100.00714.95
7.3.100.0100.00614.73
7.3.90.0070.00714.60
7.3.80.0060.00914.83
7.3.70.0000.01015.01
7.3.60.0040.01214.86
7.3.50.0070.00714.75
7.3.40.0060.00614.96
7.3.30.0110.00314.56
7.3.20.0080.00516.78
7.3.10.0070.01016.74
7.3.00.0000.01416.66
7.2.330.0150.00316.75
7.2.320.0120.00916.65
7.2.310.0080.00916.50
7.2.300.0140.00316.70
7.2.290.0150.00316.84
7.2.250.0060.01215.18
7.2.240.0060.01315.07
7.2.230.0100.01015.07
7.2.220.0030.01015.14
7.2.210.0030.01414.77
7.2.200.0030.00915.09
7.2.190.0070.00714.94
7.2.180.0000.01514.91
7.2.170.0130.00315.03
7.2.110.0000.01616.71
7.2.60.0100.00317.15
7.2.00.0100.00319.36
7.1.330.0120.00315.82
7.1.320.0110.00615.79
7.1.310.0100.00616.16
7.1.300.0070.01015.82
7.1.290.0070.00715.66
7.1.280.0030.00815.68
7.1.270.0060.00815.82
7.1.260.0070.00715.67
7.1.200.0000.01515.94
7.1.100.0000.01018.41
7.1.70.0000.00717.32
7.1.60.0100.01419.40
7.1.50.0110.01517.06
7.1.00.0100.07022.41
7.0.200.0000.00716.71
7.0.140.0000.07722.21
7.0.60.0100.06019.89
7.0.50.0000.07017.89
7.0.40.0130.04020.23
7.0.30.0200.06320.06
7.0.20.0330.07719.99
7.0.10.0100.08020.22
7.0.00.0230.03320.03
5.6.280.0170.06021.01
5.6.210.0100.08020.70
5.6.200.0170.04318.22
5.6.190.0030.08020.60
5.6.180.0270.04720.64
5.6.170.0200.08320.50
5.6.160.0030.06720.33
5.6.150.0170.05018.17
5.6.140.0100.04318.25
5.6.130.0000.07718.18
5.6.120.0100.04320.89
5.6.110.0000.08721.10
5.6.100.0100.05721.00
5.6.90.0030.08020.99
5.6.80.0070.08320.41
5.5.350.0270.07720.52
5.5.340.0030.04017.96
5.5.330.0100.07320.26
5.5.320.0130.04320.24
5.5.310.0230.03720.30
5.5.300.0100.03717.89
5.5.290.0030.08717.98
5.5.280.0100.07720.93
5.5.270.0030.09020.84
5.5.260.0200.05720.86
5.5.250.0070.06720.58
5.5.240.0000.07320.11
5.4.450.0770.05319.61
5.4.440.0730.06319.42
5.4.430.0570.05719.65
5.4.420.0800.05319.41
5.4.410.0130.05018.80
5.4.400.0200.06318.51
5.4.390.0270.06318.79
5.4.380.0270.04018.62
5.4.370.0100.03318.50
5.4.360.0070.04018.48
5.4.350.0100.04911.97
5.4.340.0050.04211.96
5.4.320.0080.03712.45
5.4.310.0050.03812.45
5.4.300.0040.04012.45
5.4.290.0050.03912.45
5.4.280.0040.03712.35
5.4.270.0020.04012.34
5.4.260.0080.03712.34
5.4.250.0090.05112.35
5.4.240.0090.04512.34
5.4.230.0070.03712.34
5.4.220.0070.03712.34
5.4.210.0060.03612.34
5.4.200.0090.03512.34
5.4.190.0040.04312.34
5.4.180.0090.03812.34
5.4.170.0030.03912.35
5.4.160.0050.04012.34
5.4.150.0040.03812.34
5.4.140.0040.04212.02
5.4.130.0050.04112.01
5.4.120.0030.04511.97
5.4.110.0100.03611.97
5.4.100.0060.03511.96
5.4.90.0070.03911.96
5.4.80.0070.03611.96
5.4.70.0060.03411.96
5.4.60.0060.03611.96
5.4.50.0050.03511.96
5.4.40.0070.03211.95
5.4.30.0060.03511.95
5.4.20.0070.03311.94
5.4.10.0090.03611.95
5.4.00.0050.03811.43
5.3.290.0100.05112.80
5.3.280.0120.04712.71
5.3.270.0070.03812.72
5.3.260.0040.04512.72
5.3.250.0100.03312.72
5.3.240.0040.03912.72
5.3.230.0040.03912.71
5.3.220.0100.03912.68
5.3.210.0060.04012.68
5.3.200.0080.03312.68
5.3.190.0050.04412.68
5.3.180.0050.04012.67
5.3.170.0070.03512.67
5.3.160.0080.04212.68
5.3.150.0110.04612.68
5.3.140.0070.04412.66
5.3.130.0100.04412.66
5.3.120.0050.04212.66
5.3.110.0050.04112.66
5.3.100.0040.03812.12
5.3.90.0050.03812.09
5.3.80.0080.03512.08
5.3.70.0070.03412.07
5.3.60.0040.03812.07
5.3.50.0050.03712.00
5.3.40.0060.03612.00
5.3.30.0050.03811.95
5.3.20.0100.04211.73
5.3.10.0090.03911.70
5.3.00.0060.03811.69
5.2.170.0040.0339.19
5.2.160.0080.0259.19
5.2.150.0050.0299.19
5.2.140.0030.0319.18
5.2.130.0030.0309.15
5.2.120.0020.0309.14
5.2.110.0030.0309.15
5.2.100.0060.0349.15
5.2.90.0040.0319.15
5.2.80.0110.0339.14
5.2.70.0070.0379.14
5.2.60.0030.0339.09
5.2.50.0070.0289.07
5.2.40.0060.0299.05
5.2.30.0030.0329.02
5.2.20.0060.0279.01
5.2.10.0030.0308.91
5.2.00.0050.0358.77
5.1.60.0060.0278.06
5.1.50.0050.0318.05
5.1.40.0050.0288.04
5.1.30.0050.0268.39
5.1.20.0020.0298.41
5.1.10.0070.0238.14
5.1.00.0050.0248.13
5.0.50.0030.0226.61
5.0.40.0040.0196.46
5.0.30.0020.0346.29
5.0.20.0020.0226.26
5.0.10.0030.0206.23
5.0.00.0040.0316.22
4.4.90.0030.0154.78
4.4.80.0010.0174.75
4.4.70.0040.0154.75
4.4.60.0020.0164.76
4.4.50.0050.0154.77
4.4.40.0040.0244.71
4.4.30.0030.0154.76
4.4.20.0030.0164.84
4.4.10.0030.0164.84
4.4.00.0020.0264.76
4.3.110.0000.0204.67
4.3.100.0010.0204.66
4.3.90.0060.0144.63
4.3.80.0040.0264.58
4.3.70.0040.0154.63
4.3.60.0050.0194.63
4.3.50.0070.0174.63
4.3.40.0030.0314.54
4.3.30.0030.0203.27
4.3.20.0030.0213.25
4.3.10.0030.0203.22
4.3.00.0200.0277.14

preferences:
42.22 ms | 401 KiB | 5 Q