3v4l.org

run code in 300+ PHP versions simultaneously
<?php print preg_replace("~&[^;]*;(*SKIP)(*F)|um~", "R&auml;ume", "__");

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)
8.3.40.0070.00718.75
8.3.30.0040.01120.34
8.3.20.0070.00020.21
8.3.10.0080.00021.98
8.3.00.0050.00322.27
8.2.170.0040.01122.96
8.2.160.0110.00422.23
8.2.150.0080.00024.18
8.2.140.0000.01024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.77
8.2.110.0050.00522.27
8.2.100.0000.01217.91
8.2.90.0040.00419.09
8.2.80.0040.00419.21
8.2.70.0030.00517.75
8.2.60.0030.00617.80
8.2.50.0090.00018.07
8.2.40.0040.00417.90
8.2.30.0000.00719.36
8.2.20.0080.00017.83
8.2.10.0000.00817.57
8.2.00.0040.00417.63
8.1.270.0000.00723.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.81
8.1.230.0040.00818.97
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0000.01217.35
8.1.190.0040.00417.27
8.1.180.0000.00918.10
8.1.170.0080.00018.61
8.1.160.0000.00718.76
8.1.150.0040.00718.66
8.1.140.0040.00417.30
8.1.130.0070.00017.77
8.1.120.0000.00717.49
8.1.110.0040.00417.48
8.1.100.0040.00417.45
8.1.90.0030.00317.43
8.1.80.0040.00417.37
8.1.70.0030.00317.43
8.1.60.0040.00417.47
8.1.50.0000.00817.43
8.1.40.0000.00817.45
8.1.30.0090.00017.68
8.1.20.0030.00517.61
8.1.10.0040.00417.59
8.1.00.0000.00817.45
8.0.300.0000.00718.77
8.0.290.0040.00417.04
8.0.280.0030.00318.38
8.0.270.0030.00317.07
8.0.260.0030.00316.92
8.0.250.0000.00717.09
8.0.240.0000.00817.05
8.0.230.0070.00017.00
8.0.220.0030.00316.96
8.0.210.0000.00716.87
8.0.200.0030.00316.89
8.0.190.0000.00816.96
8.0.180.0040.00416.81
8.0.170.0030.00616.90
8.0.160.0000.00816.96
8.0.150.0020.00516.75
8.0.140.0040.00416.75
8.0.130.0060.00013.32
8.0.120.0060.00316.91
8.0.110.0000.00716.96
8.0.100.0000.00716.71
8.0.90.0030.00516.73
8.0.80.0130.00316.90
8.0.70.0040.00416.77
8.0.60.0060.00316.86
8.0.50.0000.00817.01
8.0.30.0130.00617.10
8.0.20.0120.00717.40
8.0.10.0050.00216.91
8.0.00.0090.01216.88
7.4.330.0000.00515.00
7.4.320.0000.00716.71
7.4.300.0000.00716.58
7.4.290.0080.00016.67
7.4.280.0000.01016.68
7.4.270.0040.00416.59
7.4.260.0000.00513.30
7.4.250.0040.00416.63
7.4.240.0030.00316.58
7.4.230.0000.00716.75
7.4.220.0060.01516.60
7.4.210.0080.00916.59
7.4.200.0040.00416.52
7.4.190.0000.00716.83
7.4.160.0060.00916.32
7.4.150.0140.01117.40
7.4.140.0070.01317.86
7.4.130.0100.00716.67
7.4.120.0140.00616.55
7.4.110.0100.00716.46
7.4.100.0130.00616.71
7.4.90.0090.00916.52
7.4.80.0100.00719.39
7.4.70.0100.00716.65
7.4.60.0110.00816.78
7.4.50.0030.00516.39
7.4.40.0040.01422.77
7.4.30.0040.01216.66
7.4.00.0060.00314.91
7.3.330.0050.00013.18
7.3.320.0030.00313.00
7.3.310.0040.00416.32
7.3.300.0000.00716.25
7.3.290.0040.01116.31
7.3.280.0080.00816.26
7.3.270.0060.01017.40
7.3.260.0030.01316.52
7.3.250.0140.01016.55
7.3.240.0090.00916.32
7.3.230.0090.00916.39
7.3.210.0130.00616.37
7.3.200.0190.00419.39
7.3.190.0100.01316.36
7.3.180.0060.01016.40
7.3.170.0060.00916.54
7.3.160.0130.01016.37
7.3.120.0100.00315.08
7.2.330.0100.00716.71
7.2.320.0030.01516.52
7.2.310.0090.01316.75
7.2.300.0070.01016.57
7.2.290.0080.00816.57
7.2.00.0040.00819.46
7.1.100.0030.00718.00
7.1.70.0000.01417.23
7.1.60.0000.02019.32
7.1.50.0060.01616.71
7.1.00.0030.07322.45
7.0.200.0000.01016.83
7.0.140.0030.07322.07
7.0.100.0070.08019.90
7.0.90.0270.06719.95
7.0.80.0230.07019.89
7.0.70.0070.08019.91
7.0.60.0170.08319.84
7.0.50.0070.05320.24
7.0.40.0070.08320.00
7.0.30.0100.08020.10
7.0.20.0070.09020.14
7.0.10.0230.05719.94
7.0.00.0170.07320.08
5.6.280.0070.07020.84
5.6.250.0070.08020.62
5.6.240.0070.08320.62
5.6.230.0100.05020.68
5.6.220.0000.04720.53
5.6.210.0130.04720.66
5.6.200.0030.04021.02
5.6.190.0100.07721.16
5.6.180.0000.06321.11
5.6.170.0030.07721.07
5.6.160.0100.07321.10
5.6.150.0130.07721.11
5.6.140.0030.08320.99
5.6.130.0030.08721.06
5.6.120.0100.08321.02
5.6.110.0070.06021.08
5.6.100.0070.08320.98
5.6.90.0070.07321.01
5.6.80.0100.05020.48
5.6.70.0000.04320.41
5.6.60.0030.06320.31
5.6.50.0100.03320.48
5.6.40.0070.03320.37
5.6.30.0100.03720.37
5.6.20.0000.04320.48
5.6.10.0070.03720.52
5.6.00.0100.03320.41
5.5.380.0070.04320.54
5.5.370.0030.07020.51
5.5.360.0030.07020.30
5.5.350.0130.07320.33
5.5.340.0170.06720.91
5.5.330.0070.07020.89
5.5.320.0070.08720.79
5.5.310.0170.07320.81
5.5.300.0030.09020.83
5.5.290.0170.07020.63
5.5.280.0070.04720.75
5.5.270.0030.08720.85
5.5.260.0030.05320.87
5.5.250.0070.09020.56
5.5.240.0100.03720.02
5.5.230.0070.04020.24
5.5.220.0100.03320.19
5.5.210.0130.03720.25
5.5.200.0030.04020.08
5.5.190.0030.05020.14
5.5.180.0000.04320.14
5.5.160.0070.04020.16
5.5.150.0070.03720.16
5.5.140.0000.06020.16
5.5.130.0100.07720.25
5.5.120.0100.05720.16
5.5.110.0000.04020.20
5.5.100.0100.07320.11
5.5.90.0030.05720.14
5.5.80.0070.03720.12
5.5.70.0100.03320.05
5.5.60.0070.04020.09
5.5.50.0030.03720.04
5.5.40.0030.03719.99
5.5.30.0070.03719.98
5.5.20.0030.04019.89
5.5.10.0100.03320.05
5.5.00.0030.04320.07
5.4.450.0070.08019.36
5.4.440.0000.08019.47
5.4.430.0100.05019.37
5.4.420.0130.07719.13
5.4.410.0070.08018.98
5.4.400.0100.03318.96
5.4.390.0030.04019.07
5.4.380.0130.03019.17
5.4.370.0030.04019.06
5.4.360.0030.03719.02
5.4.350.0030.03719.23
5.4.340.0130.03018.95
5.4.320.0030.04018.95
5.4.310.0070.06719.14
5.4.300.0000.04019.00
5.4.290.0100.06018.89
5.4.280.0030.05019.02
5.4.270.0130.06319.02
5.4.260.0070.07719.02
5.4.250.0100.03019.09
5.4.240.0030.07319.02
5.4.230.0030.04719.04
5.4.220.0030.04018.97
5.4.210.0000.04019.08
5.4.200.0130.03019.05
5.4.190.0030.04318.97
5.4.180.0000.04019.04
5.4.170.0000.04019.09
5.4.160.0000.04019.07
5.4.150.0070.03718.93
5.4.140.0070.03316.27
5.4.130.0070.03016.27
5.4.120.0070.03316.36
5.4.110.0100.03016.26
5.4.100.0030.03716.36
5.4.90.0030.03716.26
5.4.80.0070.03316.21
5.4.70.0030.03716.40
5.4.60.0070.04016.40
5.4.50.0070.03316.30
5.4.40.0070.03316.35
5.4.30.0030.03716.18
5.4.20.0070.03316.29
5.4.10.0030.08016.21
5.4.00.0030.07315.57
5.3.290.0000.04014.67
5.3.280.0070.04714.42
5.3.270.0030.04014.45
5.3.260.0030.04714.55
5.3.250.0000.03714.55
5.3.240.0030.03714.46
5.3.230.0000.04714.45
5.3.220.0100.03014.57
5.3.210.0070.03314.42
5.3.200.0030.04014.39
5.3.190.0030.03714.48
5.3.180.0030.03714.41
5.3.170.0030.03314.41
5.3.160.0070.03314.53
5.3.150.0030.03314.55
5.3.140.0000.03714.49
5.3.130.0070.03714.53
5.3.120.0070.04014.38
5.3.110.0070.08014.48
5.3.100.0070.05713.96
5.3.90.0070.05014.00
5.3.80.0030.04014.02
5.3.70.0030.04313.97
5.3.60.0070.06713.95
5.3.50.0100.06713.95
5.3.40.0070.07713.91
5.3.30.0000.07313.75
5.3.20.0070.07013.59
5.3.10.0030.07313.41
5.3.00.0030.07313.62
5.2.170.0070.04712.31
5.2.160.0130.05012.31
5.2.150.0030.07012.31
5.2.140.0000.05712.31
5.2.130.0100.05712.31
5.2.120.0030.06312.31
5.2.110.0100.04312.31
5.2.100.0070.06012.31
5.2.90.0030.03712.31
5.2.80.0000.03712.31
5.2.70.0000.04712.31
5.2.60.0030.04012.31
5.2.50.0070.06012.31
5.2.40.0100.04312.31
5.2.30.0030.06012.31
5.2.20.0070.05712.31
5.2.10.0070.04012.31
5.2.00.0070.06012.31
5.1.60.0030.04012.31
5.1.50.0070.04712.31
5.1.40.0000.03312.31
5.1.30.0030.05712.31
5.1.20.0070.05712.31
5.1.10.0000.05012.31
5.1.00.0070.05012.31
5.0.50.0100.03312.31
5.0.40.0030.04012.31
5.0.30.0100.06312.31
5.0.20.0100.03712.31
5.0.10.0030.04312.31
5.0.00.0070.05312.31
4.4.90.0070.03012.31
4.4.80.0000.03312.31
4.4.70.0030.03312.31
4.4.60.0100.02312.31
4.4.50.0070.01312.31
4.4.40.0070.04712.31
4.4.30.0070.03312.31
4.4.20.0070.03012.31
4.4.10.0070.03012.31
4.4.00.0000.05312.31
4.3.110.0030.01712.31
4.3.100.0070.02712.31
4.3.90.0000.03712.31
4.3.80.0000.04712.31
4.3.70.0070.01712.31
4.3.60.0000.02712.31
4.3.50.0000.01712.31
4.3.40.0000.05712.31
4.3.30.0000.03312.31
4.3.20.0030.03712.31
4.3.10.0000.03712.31
4.3.00.0000.04012.31

preferences:
42.8 ms | 400 KiB | 5 Q