3v4l.org

run code in 300+ PHP versions simultaneously
<?php preg_replace('!\D!', '', '1a2b3');

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)
8.3.60.0130.01018.43
8.3.50.0110.01021.20
8.3.40.0070.01319.02
8.3.30.0040.01518.85
8.3.20.0040.00418.71
8.3.10.0080.00020.98
8.3.00.0040.00423.66
8.2.180.0140.00316.75
8.2.170.0120.00922.96
8.2.160.0140.00420.33
8.2.150.0050.00324.18
8.2.140.0070.00024.66
8.2.130.0000.00726.16
8.2.120.0080.00019.55
8.2.110.0030.00620.31
8.2.100.0070.00417.72
8.2.90.0040.00419.10
8.2.80.0040.00417.97
8.2.70.0000.00817.75
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0060.00318.09
8.2.30.0030.00519.56
8.2.20.0040.00417.68
8.2.10.0000.00717.68
8.2.00.0050.00317.60
8.1.280.0150.00025.92
8.1.270.0040.00423.99
8.1.260.0140.00326.35
8.1.250.0070.00428.09
8.1.240.0040.00422.34
8.1.230.0040.00820.84
8.1.220.0040.00418.77
8.1.210.0030.00518.91
8.1.200.0040.00417.35
8.1.190.0040.00417.38
8.1.180.0040.00418.10
8.1.170.0050.00318.71
8.1.160.0000.00718.84
8.1.150.0000.00718.59
8.1.140.0000.00717.51
8.1.130.0000.00717.78
8.1.120.0030.00617.50
8.1.110.0050.00317.47
8.1.100.0080.00017.49
8.1.90.0040.00417.54
8.1.80.0080.00017.47
8.1.70.0000.00717.35
8.1.60.0090.00017.55
8.1.50.0040.00417.41
8.1.40.0040.00417.42
8.1.30.0030.00517.64
8.1.20.0030.00617.70
8.1.10.0040.00417.54
8.1.00.0020.00517.43
8.0.300.0000.00819.91
8.0.290.0040.00417.05
8.0.280.0030.00318.26
8.0.270.0000.00717.13
8.0.260.0070.00016.85
8.0.250.0070.00017.01
8.0.240.0030.00516.96
8.0.230.0070.00016.82
8.0.220.0030.00316.90
8.0.210.0070.00016.87
8.0.200.0070.00016.98
8.0.190.0040.00416.98
8.0.180.0040.00416.89
8.0.170.0050.00316.79
8.0.160.0000.00816.79
8.0.150.0070.00016.92
8.0.140.0050.00216.84
8.0.130.0080.00013.36
8.0.120.0000.00716.74
8.0.110.0000.00716.93
8.0.100.0070.00016.85
8.0.90.0040.00416.73
8.0.80.0030.01216.91
8.0.70.0040.00416.92
8.0.60.0000.00716.74
8.0.50.0000.00716.78
8.0.30.0130.00617.06
8.0.20.0070.01117.40
8.0.10.0000.00717.02
8.0.00.0150.00416.83
7.4.330.0030.00314.73
7.4.320.0030.00316.57
7.4.300.0030.00316.67
7.4.290.0000.00716.49
7.4.280.0030.00316.49
7.4.270.0040.00416.60
7.4.260.0050.00013.46
7.4.250.0030.00516.64
7.4.240.0070.00016.56
7.4.230.0000.00716.47
7.4.220.0090.00916.61
7.4.210.0080.00916.63
7.4.200.0000.00716.62
7.4.190.0030.00316.64
7.4.160.0110.00616.34
7.4.150.0110.00717.40
7.4.140.0120.00817.86
7.4.130.0130.00516.64
7.4.120.0090.00916.43
7.4.110.0060.01016.35
7.4.100.0090.01316.45
7.4.90.0050.01516.49
7.4.80.0000.01619.39
7.4.70.0100.00716.54
7.4.60.0080.01616.52
7.4.50.0000.00816.49
7.4.40.0080.00522.52
7.4.30.0150.00616.56
7.4.00.0030.01414.85
7.3.330.0000.00613.06
7.3.320.0050.00012.98
7.3.310.0000.00716.33
7.3.300.0030.00316.26
7.3.290.0110.00416.32
7.3.280.0030.01116.33
7.3.270.0130.00317.40
7.3.260.0150.00918.24
7.3.250.0100.01116.44
7.3.240.0130.00316.48
7.3.230.0120.00516.43
7.3.210.0090.00916.53
7.3.200.0100.00719.39
7.3.190.0100.01316.51
7.3.180.0080.00716.20
7.3.170.0070.01016.55
7.3.160.0090.00616.52
7.3.120.0050.01314.80
7.3.110.0070.01114.83
7.3.100.0090.00614.86
7.3.90.0120.00314.92
7.3.80.0000.01814.75
7.3.70.0090.00314.97
7.3.60.0080.00814.88
7.3.50.0090.00614.76
7.3.40.0130.00314.72
7.3.30.0080.00814.89
7.3.20.0040.01216.52
7.3.10.0070.00716.70
7.3.00.0060.00916.65
7.2.330.0110.00716.53
7.2.320.0130.00716.41
7.2.310.0160.00916.58
7.2.300.0120.00916.56
7.2.290.0060.01216.47
7.2.250.0040.01115.01
7.2.240.0030.01714.94
7.2.230.0120.00314.82
7.2.220.0030.01014.86
7.2.210.0000.01414.60
7.2.200.0000.01314.90
7.2.190.0090.00614.76
7.2.180.0030.00614.97
7.2.170.0030.01014.80
7.2.130.0070.00716.98
7.2.120.0110.00416.99
7.2.110.0110.00416.91
7.2.100.0000.00916.87
7.2.90.0030.00916.98
7.2.80.0030.01017.13
7.2.70.0040.00716.70
7.2.60.0120.00616.65
7.2.50.0030.01217.03
7.2.40.0070.00316.97
7.2.30.0060.00916.76
7.2.20.0000.01416.62
7.2.10.0000.01016.94
7.2.00.0080.00518.19
7.1.330.0060.00916.07
7.1.320.0030.01016.09
7.1.310.0100.00615.96
7.1.300.0060.00315.73
7.1.290.0060.00915.72
7.1.280.0060.00915.86
7.1.270.0070.00615.74
7.1.260.0000.01415.94
7.1.250.0030.00616.01
7.1.200.0030.00715.68
7.1.100.0060.00918.10
7.1.70.0000.00717.22
7.1.60.0120.00919.40
7.1.50.0090.01616.81
7.1.00.0070.06722.37
7.0.200.0000.00916.59
7.0.140.0000.07022.21
7.0.70.0070.07721.82
7.0.60.0070.04721.68
7.0.50.0100.07722.11
7.0.40.0030.08720.11
7.0.30.0070.08720.00
7.0.20.0030.04720.11
7.0.10.0070.05020.18
7.0.00.0070.07020.09
5.6.220.0070.08320.57
5.6.210.0130.07720.57
5.6.200.0100.05021.00
5.6.190.0030.08721.04
5.6.180.0070.09021.13
5.6.170.0100.05021.08
5.6.160.0100.07721.01
5.6.150.0000.08320.95
5.6.140.0100.08321.01
5.6.130.0030.08721.02
5.6.120.0070.08021.03
5.6.110.0100.08721.09
5.6.100.0000.04721.15
5.6.90.0070.09021.00
5.6.80.0130.06320.33
5.6.70.0030.04020.45
5.6.60.0030.04020.31
5.6.50.0000.04320.38
5.6.40.0100.03720.49
5.6.30.0030.04020.45
5.6.20.0030.04020.36
5.6.10.0070.03720.40
5.6.00.0100.03320.41
5.5.360.0100.08020.32
5.5.350.0100.05320.33
5.5.340.0030.06320.88
5.5.330.0170.05720.64
5.5.320.0200.06720.82
5.5.310.0130.05020.77
5.5.300.0070.06320.61
5.5.290.0200.07020.85
5.5.280.0070.05320.83
5.5.270.0130.07320.71
5.5.260.0100.06320.79
5.5.250.0130.06720.43
5.5.240.0000.05320.30
5.5.230.0100.03320.10
5.5.220.0030.04020.11
5.5.210.0070.06020.10
5.5.200.0100.03320.27
5.5.190.0030.04020.07
5.5.180.0030.04719.98
5.5.160.0030.04019.98
5.5.150.0100.03320.13
5.5.140.0070.05019.98
5.5.130.0030.03720.25
5.5.120.0070.05020.11
5.5.110.0000.08020.21
5.5.100.0100.05720.04
5.5.90.0030.03720.04
5.5.80.0030.03720.08
5.5.70.0000.04020.05
5.5.60.0070.05719.90
5.5.50.0030.04019.99
5.5.40.0000.04720.01
5.5.30.0070.03319.90
5.5.20.0030.03720.08
5.5.10.0030.03720.08
5.5.00.0000.04320.06
5.4.450.0100.09319.39
5.4.440.0070.03719.46
5.4.430.0070.06719.35
5.4.420.0130.06719.13
5.4.410.0070.08318.98
5.4.400.0200.06319.20
5.4.390.0000.05019.15
5.4.380.0000.04719.08
5.4.370.0000.04019.23
5.4.360.0030.04019.10
5.4.350.0170.03018.95
5.4.340.0000.04018.91
5.4.320.0000.04019.12
5.4.310.0070.07318.79
5.4.300.0200.06318.94
5.4.290.0030.03719.04
5.4.280.0030.03719.22
5.4.270.0000.04019.04
5.4.260.0030.04018.84
5.4.250.0070.03318.96
5.4.240.0000.04018.91
5.4.230.0000.03719.04
5.4.220.0000.04018.84
5.4.210.0000.04319.11
5.4.200.0070.04319.02
5.4.190.0000.03718.77
5.4.180.0000.06719.22
5.4.170.0000.05719.11
5.4.160.0030.04718.97
5.4.150.0000.04018.94
5.4.140.0030.03716.06
5.4.130.0000.03716.05
5.4.120.0000.06716.27
5.4.110.0000.04316.30
5.4.100.0030.03316.34
5.4.90.0000.05016.30
5.4.80.0030.03316.21
5.4.70.0000.04316.29
5.4.60.0070.02716.39
5.4.50.0030.05316.42
5.4.40.0070.03016.24
5.4.30.0030.04016.29
5.4.20.0000.04716.31
5.4.10.0100.07016.23
5.4.00.0100.07015.77
5.3.290.0000.07314.61
5.3.280.0030.04714.45
5.3.270.0000.04714.56
5.3.260.0000.04014.46
5.3.250.0000.04014.46
5.3.240.0030.07714.46
5.3.230.0000.03714.57
5.3.220.0070.04014.42
5.3.210.0030.04014.38
5.3.200.0100.03014.57
5.3.190.0000.04014.47
5.3.180.0000.04714.54
5.3.170.0000.03714.54
5.3.160.0000.03714.52
5.3.150.0030.04714.52
5.3.140.0000.03714.48
5.3.130.0030.03714.36
5.3.120.0030.04714.50
5.3.110.0030.07714.53
5.3.100.0000.08313.96
5.3.90.0030.07013.95
5.3.80.0030.07713.77
5.3.70.0030.07013.95
5.3.60.0030.07313.96
5.3.50.0030.07713.79
5.3.40.0030.07313.94
5.3.30.0070.07013.88
5.3.20.0000.06713.71
5.3.10.0030.04713.41
5.3.00.0100.07013.49
5.2.170.0070.06012.19
5.2.160.0000.06012.19
5.2.150.0070.07012.19
5.2.140.0030.06312.19
5.2.130.0000.06012.19
5.2.120.0000.04712.19
5.2.110.0030.05712.19
5.2.100.0030.06012.19
5.2.90.0000.06312.19
5.2.80.0000.07012.19
5.2.70.0070.05012.19
5.2.60.0000.06312.19
5.2.50.0030.06012.19
5.2.40.0000.06312.19
5.2.30.0070.05712.19
5.2.20.0000.04712.19
5.2.10.0030.06312.19
5.2.00.0030.06312.19
5.1.60.0000.05312.19
5.1.50.0000.05712.19
5.1.40.0000.05712.19
5.1.30.0000.06012.19
5.1.20.0000.05712.19
5.1.10.0100.05012.19
5.1.00.0000.05712.19
5.0.50.0000.04312.19
5.0.40.0030.02712.19
5.0.30.0000.06312.19
5.0.20.0000.04712.19
5.0.10.0000.04312.19
5.0.00.0000.06312.19
4.4.90.0000.03712.19
4.4.80.0000.03312.19
4.4.70.0070.03012.19
4.4.60.0000.03012.19
4.4.50.0030.02712.19
4.4.40.0000.04012.19
4.4.30.0100.02712.19
4.4.20.0030.03312.19
4.4.10.0000.03712.19
4.4.00.0000.04312.19
4.3.110.0000.03712.19
4.3.100.0030.03312.19
4.3.90.0070.03012.19
4.3.80.0000.04712.19
4.3.70.0000.02312.19
4.3.60.0030.03312.19
4.3.50.0030.03012.19
4.3.40.0000.05312.19
4.3.30.0070.03012.19
4.3.20.0000.04012.19
4.3.10.0000.03712.19
4.3.00.0030.03312.19

preferences:
40.96 ms | 401 KiB | 5 Q