3v4l.org

run code in 300+ PHP versions simultaneously
<?php $one[7] = "azaza3.4444 foobar."; echo preg_replace("/[^0-9.]/", '', $one[7]);

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)
8.3.60.0070.01116.50
8.3.50.0110.00716.27
8.3.40.0060.00918.96
8.3.30.0070.00718.93
8.3.20.0040.00424.18
8.3.10.0050.00324.66
8.3.00.0050.00226.16
8.2.180.0090.00625.92
8.2.170.0090.00919.03
8.2.160.0070.00722.96
8.2.150.0070.00025.66
8.2.140.0070.00024.66
8.2.130.0070.00026.16
8.2.120.0000.00821.14
8.2.110.0030.00722.25
8.2.100.0040.00718.03
8.2.90.0090.00017.97
8.2.80.0040.00417.97
8.2.70.0080.00017.88
8.2.60.0000.00717.93
8.2.50.0030.00518.07
8.2.40.0030.00617.91
8.2.30.0060.00318.18
8.2.20.0050.00218.09
8.2.10.0000.00719.33
8.2.00.0040.00419.36
8.1.280.0120.00625.92
8.1.270.0050.00323.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00022.50
8.1.230.0040.00720.85
8.1.220.0090.00017.79
8.1.210.0000.00818.81
8.1.200.0100.00017.61
8.1.190.0000.00817.35
8.1.180.0000.00818.10
8.1.170.0000.01118.64
8.1.160.0000.00818.79
8.1.150.0040.00418.82
8.1.140.0000.00818.69
8.1.130.0040.00417.38
8.1.120.0000.00817.41
8.1.110.0040.00417.45
8.1.100.0080.00017.52
8.1.90.0000.00717.29
8.1.80.0030.00717.48
8.1.70.0000.00717.50
8.1.60.0000.00817.51
8.1.50.0000.00817.52
8.1.40.0000.00817.54
8.1.30.0050.00317.66
8.1.20.0000.00917.56
8.1.10.0060.00317.70
8.1.00.0080.00017.62
8.0.300.0080.00019.95
8.0.290.0050.00216.73
8.0.280.0000.00718.39
8.0.270.0000.00818.04
8.0.260.0030.00316.82
8.0.250.0000.00717.04
8.0.240.0000.00817.02
8.0.230.0000.00716.96
8.0.220.0050.00316.86
8.0.210.0000.00816.88
8.0.200.0030.00316.98
8.0.190.0040.00417.02
8.0.180.0000.00716.96
8.0.170.0080.00016.90
8.0.160.0000.00816.79
8.0.150.0050.00216.83
8.0.140.0040.00416.82
8.0.130.0000.00613.43
8.0.120.0040.00416.88
8.0.110.0080.00016.82
8.0.100.0000.00716.87
8.0.90.0050.00216.82
8.0.80.0100.00416.92
8.0.70.0070.00016.85
8.0.60.0000.00717.00
8.0.50.0000.00716.91
8.0.30.0070.01016.87
8.0.20.0080.00816.93
8.0.10.0030.01217.02
8.0.00.0090.00617.07
7.4.330.0050.00015.55
7.4.320.0040.00416.63
7.4.300.0040.00416.62
7.4.290.0000.00716.64
7.4.280.0040.00416.64
7.4.270.0000.00716.63
7.4.260.0040.00716.60
7.4.250.0030.00316.46
7.4.240.0040.00316.68
7.4.230.0050.00316.67
7.4.220.0020.00516.80
7.4.210.0110.01116.82
7.4.200.0070.00016.80
7.4.160.0080.00816.71
7.4.150.0070.00816.70
7.4.140.0110.00316.71
7.4.130.0080.00916.71
7.4.120.0050.01116.76
7.4.110.0090.00916.72
7.4.100.0090.00516.72
7.4.90.0090.00616.77
7.4.80.0080.00916.68
7.4.70.0090.01016.73
7.4.60.0090.00916.73
7.4.50.0080.01116.68
7.4.40.0080.01216.70
7.4.30.0080.01016.67
7.4.20.0060.01316.69
7.4.10.0110.00816.71
7.4.00.0120.00516.74
7.3.330.0030.00316.22
7.3.320.0000.00513.32
7.3.310.0000.00816.43
7.3.300.0000.00716.39
7.3.290.0060.00916.43
7.3.280.0060.00716.39
7.3.270.0070.00916.38
7.3.260.0110.00316.43
7.3.250.0080.00716.39
7.3.240.0100.00816.39
7.3.230.0080.00616.42
7.3.220.0090.00716.26
7.3.210.0090.00516.29
7.3.200.0130.00416.30
7.3.190.0100.00816.28
7.3.180.0110.00416.26
7.3.170.0080.00916.27
7.3.160.0080.01016.31
7.3.150.0120.00516.27
7.3.140.0080.00716.28
7.3.130.0080.01016.29
7.3.120.0040.01416.27
7.3.110.0040.01216.23
7.3.100.0080.01016.17
7.3.90.0110.00816.73
7.3.80.0100.01116.38
7.3.70.0120.00716.43
7.3.60.0100.00816.49
7.3.50.0100.00716.52
7.3.40.0070.00816.50
7.3.30.0070.00916.53
7.3.20.0210.00616.49
7.3.10.0070.01316.36
7.3.00.0070.01116.40

preferences:
56.29 ms | 400 KiB | 5 Q