3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = '*81*2#'; var_dump(str_replace('*81*2','',$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)
8.3.60.0110.01118.43
8.3.50.0130.00622.95
8.3.40.0130.00718.54
8.3.30.0070.00718.60
8.3.20.0040.00420.04
8.3.10.0000.00821.77
8.3.00.0040.00418.89
8.2.180.0070.00718.41
8.2.170.0080.00822.96
8.2.160.0090.00619.04
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00022.07
8.2.120.0030.00626.35
8.2.110.0050.00820.98
8.2.100.0100.00317.80
8.2.90.0040.00419.23
8.2.80.0030.00617.97
8.2.70.0080.00017.50
8.2.60.0080.00019.20
8.2.50.0040.00418.10
8.2.40.0030.00620.59
8.2.30.0030.00619.13
8.2.20.0000.00717.65
8.2.10.0000.00817.97
8.2.00.0070.00017.91
8.1.280.0040.01125.92
8.1.270.0080.00024.02
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0100.00021.32
8.1.230.0040.00817.57
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0030.00617.23
8.1.190.0030.00617.22
8.1.180.0000.00918.10
8.1.170.0040.00418.55
8.1.160.0030.00318.91
8.1.150.0040.00418.81
8.1.140.0080.00019.50
8.1.130.0030.00317.63
8.1.120.0030.00517.28
8.1.110.0000.00817.26
8.1.100.0050.00217.29
8.1.90.0000.00717.38
8.1.80.0040.00417.34
8.1.70.0030.00317.43
8.1.60.0040.00417.55
8.1.50.0040.00417.36
8.1.40.0030.00717.39
8.1.30.0030.00617.54
8.1.20.0040.00417.64
8.1.10.0040.00417.41
8.1.00.0040.00417.32
8.0.300.0040.00418.77
8.0.290.0060.00316.63
8.0.280.0050.00218.36
8.0.270.0000.00717.18
8.0.260.0000.00617.23
8.0.250.0060.00016.89
8.0.240.0030.00316.75
8.0.230.0070.00016.78
8.0.220.0060.00016.80
8.0.210.0080.00016.80
8.0.200.0060.00016.89
8.0.190.0050.00516.79
8.0.180.0120.00316.84
8.0.170.0000.00716.85
8.0.160.0030.00416.84
8.0.150.0070.00016.69
8.0.140.0030.00316.61
8.0.130.0000.00613.17
8.0.120.0040.00416.77
8.0.110.0040.00416.68
8.0.100.0000.00816.83
8.0.90.0000.00716.71
8.0.80.0120.00316.70
8.0.70.0050.00316.71
8.0.60.0000.00716.63
8.0.50.0030.00316.65
8.0.30.0120.00716.94
8.0.20.0120.00617.40
8.0.10.0000.00816.88
8.0.00.0120.00416.76
7.4.330.0030.00315.08
7.4.320.0060.00016.43
7.4.300.0000.00616.44
7.4.290.0100.00016.28
7.4.280.0040.00416.51
7.4.270.0030.00316.52
7.4.260.0050.00216.54
7.4.250.0080.00016.39
7.4.240.0000.00716.51
7.4.230.0000.00716.55
7.4.220.0130.01316.39
7.4.210.0110.00616.54
7.4.200.0050.00316.34
7.4.160.0090.00616.42
7.4.150.0070.01117.40
7.4.140.0120.00817.86
7.4.130.0080.01116.53
7.4.120.0110.00616.29
7.4.110.0070.01716.43
7.4.100.0110.01016.45
7.4.90.0110.00816.55
7.4.80.0090.01219.39
7.4.70.0110.00616.60
7.4.60.0060.00916.42
7.4.50.0060.00616.26
7.4.40.0030.01416.43
7.4.30.0060.01416.32
7.4.00.0090.00914.63
7.3.330.0050.00013.09
7.3.320.0050.00013.07
7.3.310.0030.00316.22
7.3.300.0030.00316.08
7.3.290.0000.00616.12
7.3.280.0090.00716.15
7.3.270.0140.00317.40
7.3.260.0110.00516.13
7.3.250.0110.00916.31
7.3.240.0140.00316.07
7.3.230.0110.01216.39
7.3.210.0080.00916.38
7.3.200.0040.01116.16
7.3.190.0000.01716.45
7.3.180.0060.00916.09
7.3.170.0040.01116.40
7.3.160.0060.01016.32
7.3.10.0080.00716.13
7.3.00.0130.00716.19
7.2.330.0120.00616.36
7.2.320.0070.01016.56
7.2.310.0130.00616.64
7.2.300.0090.00916.23
7.2.290.0160.00816.29
7.2.130.0100.00516.67
7.2.120.0090.00816.46
7.2.110.0070.00716.37
7.2.100.0030.01016.35
7.2.90.0100.00416.40
7.2.80.0090.00916.48
7.2.70.0130.00516.48
7.2.60.0120.00916.56
7.2.50.0090.00916.35
7.2.40.0100.00216.50
7.2.30.0100.00616.38
7.2.20.0050.01016.31
7.2.10.0060.00816.56
7.2.00.0110.00717.39
7.1.250.0120.00615.69
7.1.200.0070.00715.87
7.1.70.0050.00317.23
7.1.60.0000.01119.90
7.1.00.0070.07322.32
7.0.200.0800.00714.35
7.0.70.0130.07319.83
7.0.60.0230.05019.92
7.0.50.0200.05320.44
7.0.40.0300.04320.30
7.0.30.0200.06020.36
7.0.20.0130.06320.30
7.0.10.0200.05720.22
7.0.00.0270.05320.42
5.6.280.0100.06720.89
5.6.220.0170.09020.78
5.6.210.0130.06020.86
5.6.200.0100.06321.07
5.6.190.0070.06721.13
5.6.180.0200.06321.02
5.6.170.0170.05721.17
5.6.160.0170.06021.05
5.6.150.0200.05721.02
5.6.140.0170.05721.09
5.6.130.0130.06321.04
5.6.120.0170.05721.08
5.6.110.0100.06721.10
5.6.100.0170.06021.05
5.6.90.0170.06321.14
5.6.80.0130.06020.43
5.6.70.0100.06720.44
5.6.60.0300.06720.50
5.6.50.0100.06720.56
5.6.40.0170.05720.40
5.6.30.0270.05020.49
5.6.20.0100.06020.52
5.6.10.0130.05320.43
5.6.00.0000.06720.45
5.5.360.0130.07720.36
5.5.350.0300.07320.38
5.5.340.0200.05320.77
5.5.330.0100.06320.83
5.5.320.0330.04320.92
5.5.310.0130.06020.93
5.5.300.0170.05720.95
5.5.290.0300.05320.83
5.5.280.0170.06020.94
5.5.270.0200.06320.66
5.5.260.0200.07020.84
5.5.250.0230.05320.73
5.5.240.0200.07720.21
5.5.230.0200.05720.35
5.5.220.0200.05320.21
5.5.210.0130.05720.29
5.5.200.0200.05320.32
5.5.190.0100.06320.25
5.5.180.0130.06020.16
5.5.160.0130.05320.25
5.5.150.0200.05720.25
5.5.140.0170.05320.19
5.5.130.0270.04320.19
5.5.120.0270.04320.20
5.5.110.0230.07020.27
5.5.100.0400.05720.23
5.5.90.0170.05320.16
5.5.80.0300.06320.13
5.5.70.0130.06020.07
5.5.60.0100.06020.05
5.5.50.0170.05020.05
5.5.40.0130.07320.00
5.5.30.0130.06320.20
5.5.20.0230.05720.11
5.5.10.0230.05020.03
5.5.00.0230.07320.07

preferences:
64.24 ms | 401 KiB | 5 Q