3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str= "aaa1"; echo preg_replace("/[^0-9,.]/", "", $str);

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)
8.3.60.0100.01018.43
8.3.50.0120.00221.21
8.3.40.0140.00318.97
8.3.30.0090.00618.92
8.3.20.0070.00020.30
8.3.10.0000.00921.98
8.3.00.0030.00622.46
8.2.180.0040.01518.41
8.2.170.0150.00322.96
8.2.160.0090.00620.58
8.2.150.0090.00924.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0050.00319.77
8.2.110.0160.00620.39
8.2.100.0090.00317.84
8.2.90.0000.00719.05
8.2.80.0080.00018.03
8.2.70.0050.00317.60
8.2.60.0030.00617.91
8.2.50.0000.00818.07
8.2.40.0050.00218.34
8.2.30.0040.00418.11
8.2.20.0000.00717.68
8.2.10.0040.00417.77
8.2.00.0050.00317.67
8.1.280.0140.00025.92
8.1.270.0080.00320.40
8.1.260.0050.00326.35
8.1.250.0070.00328.09
8.1.240.0040.00822.13
8.1.230.0080.00423.84
8.1.220.0000.00817.79
8.1.210.0040.00418.77
8.1.200.0060.00317.36
8.1.190.0040.00417.51
8.1.180.0050.00318.62
8.1.170.0060.00318.70
8.1.160.0000.00722.07
8.1.150.0000.01118.82
8.1.140.0040.00417.54
8.1.130.0030.00817.91
8.1.120.0040.00417.56
8.1.110.0000.00817.57
8.1.100.0070.00017.50
8.1.90.0000.00717.50
8.1.80.0000.00717.50
8.1.70.0000.00717.50
8.1.60.0030.00717.55
8.1.50.0040.00417.66
8.1.40.0060.00317.54
8.1.30.0000.00817.71
8.1.20.0080.00017.70
8.1.10.0000.00817.63
8.1.00.0120.00017.55
8.0.300.0080.00018.77
8.0.290.0000.00717.05
8.0.280.0000.00718.46
8.0.270.0070.00017.27
8.0.260.0030.00316.95
8.0.250.0070.00017.11
8.0.240.0030.00617.01
8.0.230.0000.00716.91
8.0.220.0000.00616.86
8.0.210.0030.00316.97
8.0.200.0040.00416.99
8.0.190.0040.00417.02
8.0.180.0030.00516.83
8.0.170.0050.00216.92
8.0.160.0050.00217.06
8.0.150.0070.00016.91
8.0.140.0030.00616.85
8.0.130.0050.00013.44
8.0.120.0000.00816.96
8.0.110.0050.00216.99
8.0.100.0030.00516.92
8.0.90.0040.00316.99
8.0.80.0140.00416.94
8.0.70.0080.00016.96
8.0.60.0000.00716.90
8.0.50.0020.00516.94
8.0.30.0110.00817.33
8.0.20.0080.01317.40
8.0.10.0070.00016.88
8.0.00.0140.00516.95
7.4.330.0020.00215.00
7.4.320.0030.00316.73
7.4.300.0060.00016.75
7.4.290.0030.00316.71
7.4.280.0040.00416.69
7.4.270.0030.00316.66
7.4.260.0050.00216.75
7.4.250.0070.00016.66
7.4.240.0000.00716.68
7.4.230.0030.00316.44
7.4.220.0130.01016.80
7.4.210.0100.00616.76
7.4.200.0070.00016.73
7.4.190.0000.00716.82
7.4.160.0060.00916.72
7.4.150.0090.01417.40
7.4.140.0080.01017.86
7.4.130.0080.00816.61
7.4.120.0090.00816.68
7.4.110.0060.01316.66
7.4.100.0100.00716.61
7.4.90.0110.00716.77
7.4.80.0030.01419.39
7.4.70.0130.00316.38
7.4.60.0030.01416.63
7.4.50.0030.00616.38
7.4.40.0070.01122.77
7.4.30.0040.01116.63
7.4.00.0090.00715.05
7.3.330.0020.00213.15
7.3.320.0030.00313.16
7.3.310.0030.00316.14
7.3.300.0000.00716.29
7.3.290.0120.00916.31
7.3.280.0080.01016.25
7.3.270.0100.01017.40
7.3.260.0040.01316.39
7.3.250.0120.00416.35
7.3.240.0100.00716.58
7.3.230.0130.00716.60
7.3.210.0060.01216.65
7.3.200.0100.00719.39
7.3.190.0060.01116.61
7.3.180.0060.01016.56
7.3.170.0080.00816.59
7.3.160.0030.01316.39
7.3.120.0080.00914.90
7.3.110.0070.01014.83
7.3.100.0070.00814.92
7.3.90.0070.00714.79
7.3.80.0040.00814.79
7.3.70.0070.00614.85
7.3.60.0060.00614.82
7.3.50.0050.00914.98
7.3.40.0060.00714.88
7.3.30.0030.00914.75
7.3.20.0060.00816.80
7.3.10.0060.00816.59
7.3.00.0080.00416.73
7.2.330.0090.01216.71
7.2.320.0080.01016.41
7.2.310.0090.00916.72
7.2.300.0080.00816.68
7.2.290.0040.01716.52
7.2.250.0090.00914.94
7.2.240.0040.01415.10
7.2.230.0090.00615.14
7.2.220.0080.00515.11
7.2.210.0050.01015.04
7.2.200.0050.00814.99
7.2.190.0060.00715.08
7.2.180.0060.00914.86
7.2.170.0050.00715.15
7.2.160.0100.00715.07
7.2.150.0000.01016.88
7.2.140.0090.00616.78
7.2.130.0120.00316.70
7.2.120.0110.00417.04
7.2.110.0030.01216.77
7.2.100.0110.00416.97
7.2.90.0030.01417.04
7.2.80.0070.01117.09
7.2.70.0070.00716.95
7.2.60.0070.00716.80
7.2.50.0100.00617.00
7.2.40.0100.00716.89
7.2.30.0080.01116.91
7.2.20.0070.00717.10
7.2.10.0130.00316.98
7.2.00.0080.00718.21
7.1.330.0060.00815.94
7.1.320.0060.01015.89
7.1.310.0060.00715.84
7.1.300.0040.00715.91
7.1.290.0060.00715.88
7.1.280.0060.00515.68
7.1.270.0050.00915.94
7.1.260.0070.00615.84
7.1.250.0030.00715.96
7.1.200.0060.00615.57
7.1.100.0060.00918.18
7.1.70.0100.01017.05
7.1.60.0110.01419.82
7.1.50.0030.01717.09
7.1.00.0000.05322.38
7.0.200.0070.00316.90
7.0.140.0000.07322.07
7.0.60.0030.07319.85
7.0.50.0100.04017.68
7.0.40.0030.05720.22
7.0.30.0270.07320.18
7.0.20.0130.04720.34
7.0.10.0130.06720.19
7.0.00.0000.04320.18
5.6.280.0000.08020.86
5.6.210.0070.07320.60
5.6.200.0000.07018.21
5.6.190.0000.04720.33
5.6.180.0430.05020.39
5.6.170.0400.07320.51
5.6.160.0130.07720.37
5.6.150.0130.07018.12
5.6.140.0170.04318.21
5.6.130.0070.05018.21
5.6.120.0170.07320.89
5.6.110.0030.05320.88
5.6.100.0170.06021.03
5.6.90.0170.07321.03
5.6.80.0070.08020.53
5.5.350.0170.08320.47
5.5.340.0200.07017.92
5.5.330.0070.03720.37
5.5.320.0530.06720.20
5.5.310.0200.04720.23
5.5.300.0070.03717.91
5.5.290.0070.08717.99
5.5.280.0170.05320.77
5.5.270.0000.04320.95
5.5.260.0130.07720.67
5.5.250.0070.06320.57
5.5.240.0100.03020.15
5.4.450.3530.04719.32
5.4.440.4100.04019.29
5.4.430.3970.03319.48
5.4.420.3900.03019.40
5.4.410.4170.04719.17
5.4.400.4070.04319.16
5.4.390.3900.03318.92
5.4.380.0070.04319.04
5.4.370.4570.03319.06
5.4.360.4000.03319.13
5.4.350.3830.03718.97
5.4.340.4170.04719.16
5.4.320.3570.04019.13
5.4.310.0970.03319.16
5.4.300.0800.07719.16
5.4.290.3770.04019.16
5.4.280.3930.03318.99
5.4.270.4470.04318.92
5.4.260.3970.03718.99
5.4.250.4270.04319.12
5.4.240.3870.04019.06
5.4.230.4300.03719.16
5.4.220.3530.03719.16
5.4.210.3800.03719.15
5.4.200.4330.03719.15
5.4.190.4030.03719.07
5.4.180.4030.02719.25
5.4.170.4270.04318.98
5.4.160.3570.03719.02
5.4.150.3300.05018.84
5.4.140.3730.03016.35
5.4.130.3370.04016.13
5.4.120.2870.03716.34
5.4.110.2670.03716.49
5.4.100.3630.04016.25
5.4.90.3670.04316.35
5.4.80.3630.03716.36
5.4.70.3000.03716.31
5.4.60.3870.03016.55
5.4.50.3800.03716.28
5.4.40.3800.04016.47
5.4.30.4070.03316.29
5.4.20.3800.04316.31
5.4.10.3800.04316.37
5.4.00.3570.03315.86
5.3.290.3500.04014.48
5.3.280.4170.03714.55
5.3.270.4530.04314.57
5.3.260.3900.03714.54
5.3.250.2900.03714.55
5.3.240.3130.04014.39
5.3.230.2530.03714.61
5.3.220.2900.03314.40
5.3.210.2600.04014.35
5.3.200.3570.03714.53
5.3.190.3970.03014.46
5.3.180.2870.03314.64
5.3.170.3970.02714.49
5.3.160.3230.04314.49
5.3.150.3830.04314.48
5.3.140.4170.04014.48
5.3.130.4700.04314.47
5.3.120.3900.03714.48
5.3.110.3900.04014.42
5.3.100.3870.04013.96
5.3.90.3730.04013.91
5.3.80.4170.03713.96
5.3.70.3570.03313.95
5.3.60.4630.04313.79
5.3.50.4570.03713.95
5.3.40.5630.03314.03
5.3.30.4600.03713.88
5.3.20.4470.03313.65
5.3.10.4530.03013.47
5.3.00.4370.03713.43
5.2.170.3670.03011.14
5.2.160.3870.03011.22
5.2.150.3800.02711.22
5.2.140.3870.03011.08
5.2.130.3870.02710.99
5.2.120.3730.03311.19
5.2.110.3800.03010.98
5.2.100.3170.03011.09
5.2.90.3230.02710.99
5.2.80.3200.03311.07
5.2.70.3170.02711.25
5.2.60.3000.03011.20
5.2.50.3230.03311.00
5.2.40.2800.03010.89
5.2.30.3030.02710.93
5.2.20.3100.02710.86
5.2.10.2770.03010.86
5.2.00.2470.02710.61
5.1.60.2730.02710.04
5.1.50.2730.0279.95
5.1.40.2870.0179.96
5.1.30.2370.03010.34
5.1.20.2230.02710.35
5.1.10.3000.02710.00
5.1.00.3200.02710.03
5.0.50.1770.0208.55
5.0.40.1770.0208.38
5.0.30.1600.0338.23
5.0.20.1400.0238.18
5.0.10.1200.0208.19
5.0.00.1500.0338.17
4.4.90.1630.0175.96
4.4.80.1500.0175.96
4.4.70.1670.0175.96
4.4.60.1470.0135.96
4.4.50.1300.0205.96
4.4.40.1470.0305.96
4.4.30.1530.0205.96
4.4.20.1630.0205.96
4.4.10.1730.0205.96
4.4.00.1800.0235.96
4.3.110.1870.0135.96
4.3.100.1870.0105.96
4.3.90.1370.0235.96
4.3.80.1070.0235.96
4.3.70.1170.0175.96
4.3.60.1370.0135.96
4.3.50.1570.0135.96
4.3.40.1530.0275.96
4.3.30.1070.0175.96
4.3.20.0900.0205.96
4.3.10.0930.0235.96
4.3.00.0800.0135.96

preferences:
48.71 ms | 401 KiB | 5 Q