3v4l.org

run code in 300+ PHP versions simultaneously
<?php $match=preg_replace('~(..)*~','', str_repeat('.', 9431) ); var_dump($match);

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)
8.3.60.0080.00816.74
8.3.50.0070.01222.18
8.3.40.0090.01218.92
8.3.30.0110.00318.97
8.3.20.0050.00320.41
8.3.10.0000.00823.64
8.3.00.0050.00319.79
8.2.180.0070.01116.63
8.2.170.0070.01422.96
8.2.160.0130.00020.52
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0060.00319.43
8.2.120.0040.00426.35
8.2.110.0060.00320.47
8.2.100.0090.00317.93
8.2.90.0040.00419.36
8.2.80.0000.00817.97
8.2.70.0090.00017.75
8.2.60.0060.00317.93
8.2.50.0080.00418.07
8.2.40.0080.00022.36
8.2.30.0050.00220.79
8.2.20.0040.00417.98
8.2.10.0080.00018.13
8.2.00.0050.00318.18
8.1.280.0090.01225.92
8.1.270.0000.00820.37
8.1.260.0050.00328.09
8.1.250.0070.00028.09
8.1.240.0060.00321.17
8.1.230.0070.00419.29
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0040.00717.47
8.1.190.0030.00517.36
8.1.180.0050.00218.10
8.1.170.0000.00818.66
8.1.160.0040.00420.70
8.1.150.0040.00418.87
8.1.140.0080.00019.64
8.1.130.0040.00417.64
8.1.120.0000.00817.63
8.1.110.0040.00417.53
8.1.100.0070.00017.64
8.1.90.0030.00617.55
8.1.80.0000.00817.68
8.1.70.0080.00017.46
8.1.60.0040.00417.76
8.1.50.0030.00617.75
8.1.40.0060.00317.73
8.1.30.0040.00417.89
8.1.20.0030.00517.73
8.1.10.0000.00717.62
8.1.00.0000.00717.56
8.0.300.0040.00418.77
8.0.290.0070.00017.00
8.0.280.0040.00418.51
8.0.270.0030.00317.32
8.0.260.0100.00017.06
8.0.250.0000.00717.18
8.0.240.0030.00317.26
8.0.230.0040.00417.18
8.0.220.0040.00417.13
8.0.210.0000.00717.12
8.0.200.0000.00817.16
8.0.190.0030.00917.15
8.0.180.0040.00417.24
8.0.170.0040.00417.13
8.0.160.0070.00017.01
8.0.150.0070.00017.03
8.0.140.0000.00716.99
8.0.130.0030.00313.61
8.0.120.0030.00517.03
8.0.110.0000.00716.97
8.0.100.0040.00417.09
8.0.90.0000.00717.09
8.0.80.0110.01117.09
8.0.70.0070.00016.96
8.0.60.0070.00016.92
8.0.50.0040.00417.15
8.0.30.0090.00917.35
8.0.20.0130.00617.40
8.0.10.0000.00817.23
8.0.00.0120.00817.00
7.4.330.0000.00516.85
7.4.320.0060.00016.90
7.4.300.0000.00616.74
7.4.290.0080.00016.66
7.4.280.0070.00016.66
7.4.270.0030.00316.84
7.4.260.0030.00516.66
7.4.250.0000.00816.72
7.4.240.0000.00716.67
7.4.230.0000.00716.83
7.4.220.0090.01216.77
7.4.210.0060.00816.65
7.4.200.0030.00316.86
7.4.160.0040.01216.78
7.4.150.0080.01117.40
7.4.140.0130.01317.86
7.4.130.0070.01116.84
7.4.120.0090.01116.70
7.4.110.0170.01416.53
7.4.100.0150.00416.61
7.4.90.0130.00416.73
7.4.80.0070.01019.39
7.4.70.0070.01016.69
7.4.60.0130.00316.68
7.4.50.0070.01016.63
7.4.40.0090.00916.70
7.4.30.0040.01516.87
7.4.00.0030.01215.00
7.3.330.0000.00513.18
7.3.320.0030.00313.18
7.3.310.0000.00716.32
7.3.300.0030.00316.36
7.3.290.0090.00616.44
7.3.280.0100.00816.47
7.3.270.0060.00917.40
7.3.260.0150.00616.35
7.3.250.0100.01416.51
7.3.240.0050.01216.62
7.3.230.0060.01216.42
7.3.210.0110.00716.86
7.3.200.0120.00316.73
7.3.190.0100.00716.62
7.3.180.0210.00016.60
7.3.170.0070.01016.67
7.3.160.0090.00916.83
7.3.120.0070.01014.87
7.3.110.0060.01315.20
7.3.100.0060.00614.63
7.3.90.0000.01614.96
7.3.80.0040.01114.81
7.3.70.0100.00315.00
7.3.60.0040.00814.66
7.3.50.0060.00615.08
7.3.40.0090.00315.01
7.3.30.0060.00615.04
7.3.20.0060.01016.81
7.3.10.0070.00716.86
7.3.00.0100.00716.88
7.2.330.0100.01316.77
7.2.320.0130.00616.77
7.2.310.0130.00316.66
7.2.300.0140.00316.63
7.2.290.0120.00616.75
7.2.250.0090.00915.11
7.2.240.0000.01814.85
7.2.230.0120.00615.19
7.2.220.0030.01015.05
7.2.210.0030.00615.04
7.2.200.0000.00915.12
7.2.190.0080.00414.93
7.2.180.0030.00615.25
7.2.170.0060.01015.15
7.2.60.0120.01016.77
7.2.00.0000.01219.51
7.1.330.0040.01115.95
7.1.320.0030.00616.00
7.1.310.0130.00316.10
7.1.300.0070.01015.90
7.1.290.0070.00715.86
7.1.280.0080.00315.96
7.1.270.0030.01315.92
7.1.260.0070.01015.89
7.1.200.0060.00316.08
7.1.100.0040.00818.28
7.1.70.0000.01117.06
7.1.60.0030.02119.52
7.1.50.0100.01034.93
7.1.00.0000.08022.38
7.0.200.0050.00317.02
7.0.100.0370.06720.06
7.0.90.0330.05020.01
7.0.80.0200.07319.91
7.0.70.0070.08319.95
7.0.60.0100.07020.14
7.0.50.0100.08320.32
7.0.40.0030.05720.01
7.0.30.0170.07720.18
7.0.20.0030.08719.96
7.0.10.0070.07720.10
7.0.00.0030.09020.20
5.6.280.0000.04025.63
5.6.250.0030.05325.32
5.6.240.0070.05725.46
5.6.230.0100.07725.31
5.6.220.0130.04725.39
5.6.210.0100.04725.18
5.6.200.0300.06725.66
5.6.190.0100.08325.59
5.6.180.0130.07325.71
5.6.170.0100.07725.59
5.6.160.0000.05325.70
5.6.150.0100.07325.53
5.6.140.0230.07025.73
5.6.130.0100.05325.61
5.6.120.0100.08325.71
5.6.110.0000.09025.61
5.6.100.0100.06025.64
5.6.90.0030.09725.63
5.6.80.0170.07725.07
5.6.70.0130.07325.00
5.6.60.0070.06725.08
5.6.50.0030.08324.92
5.6.40.0070.08024.95
5.6.30.0100.08725.03
5.6.20.0130.05025.07
5.6.10.0170.06725.06
5.6.00.0170.06024.93
5.5.380.0130.07325.08
5.5.370.0170.07325.14
5.5.360.0070.07325.06
5.5.350.0070.09024.96
5.5.340.0030.05025.45
5.5.330.0170.07725.34
5.5.320.0030.09025.47
5.5.310.0070.07325.46
5.5.300.0130.03325.49
5.5.290.0100.08025.50
5.5.280.0030.04725.22
5.5.270.0130.07725.39
5.5.260.0130.08025.40
5.5.250.0000.06025.23
5.5.240.0230.06324.89
5.5.230.0100.08024.85
5.5.220.0070.07324.81
5.5.210.0070.07324.83
5.5.200.0130.04324.82
5.5.190.0100.07024.75
5.5.180.0100.06724.85
5.5.160.0100.06724.80
5.5.150.0130.07024.81
5.5.140.0130.04024.80
5.5.130.0100.07724.65
5.5.120.0070.07724.56
5.5.110.0100.08024.67
5.5.100.0130.04724.74
5.5.90.0100.04724.53
5.5.80.0100.08024.67
5.5.70.0130.07024.52
5.5.60.0130.03724.69
5.5.50.0070.05324.58
5.5.40.0130.07024.66
5.5.30.0100.05024.62
5.5.20.0100.06724.72
5.5.10.0070.06324.60
5.5.00.0130.04024.61

preferences:
61.03 ms | 401 KiB | 5 Q