3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pattern = '#[`a-zA=Z]+,#'; echo preg_replace($pattern, '', '(`anurag`, 1,2), (1,2,3), (2 ,3 ,3) ');

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)
8.3.60.0070.00718.55
8.3.50.0070.01016.57
8.3.40.0070.00718.94
8.3.30.0140.00018.68
8.3.20.0000.00720.21
8.3.10.0040.00421.77
8.3.00.0000.00819.56
8.2.180.0140.00318.41
8.2.170.0140.00022.96
8.2.160.0140.00719.21
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0000.00819.31
8.2.120.0040.00426.35
8.2.110.0060.00320.28
8.2.100.0070.00417.84
8.2.90.0040.00419.23
8.2.80.0020.00517.97
8.2.70.0080.00017.88
8.2.60.0000.00817.93
8.2.50.0080.00018.10
8.2.40.0060.00320.42
8.2.30.0050.00220.94
8.2.20.0050.00218.07
8.2.10.0000.00717.93
8.2.00.0040.00418.08
8.1.280.0070.00725.92
8.1.270.0030.00623.91
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00622.13
8.1.230.0070.00319.02
8.1.220.0000.00917.74
8.1.210.0050.00318.77
8.1.200.0100.00017.35
8.1.190.0000.00917.22
8.1.180.0000.00818.10
8.1.170.0080.00018.70
8.1.160.0040.00418.96
8.1.150.0040.00418.85
8.1.140.0000.00719.54
8.1.130.0000.00718.89
8.1.120.0030.00317.54
8.1.110.0000.00817.56
8.1.100.0000.00817.44
8.1.90.0000.00717.45
8.1.80.0030.00617.55
8.1.70.0050.00217.52
8.1.60.0040.00417.56
8.1.50.0050.00317.63
8.1.40.0030.00917.66
8.1.30.0070.00017.68
8.1.20.0020.00517.80
8.1.10.0000.00717.69
8.1.00.0040.00417.60
8.0.300.0040.00419.96
8.0.290.0000.00816.88
8.0.280.0070.00018.34
8.0.270.0040.00416.89
8.0.260.0050.00316.93
8.0.250.0070.00017.04
8.0.240.0030.00317.00
8.0.230.0040.00417.05
8.0.220.0000.00716.97
8.0.210.0070.00016.86
8.0.200.0030.00316.98
8.0.190.0040.00417.05
8.0.180.0070.00017.01
8.0.170.0050.00316.98
8.0.160.0070.00016.96
8.0.150.0070.00016.93
8.0.140.0040.00416.83
8.0.130.0000.00613.39
8.0.120.0070.00016.78
8.0.110.0070.00016.75
8.0.100.0070.00017.04
8.0.90.0000.00717.00
8.0.80.0030.01216.94
8.0.70.0030.00516.81
8.0.60.0040.00417.03
8.0.50.0050.00316.92
8.0.30.0100.01016.96
8.0.20.0090.01017.40
8.0.10.0080.00017.07
8.0.00.0100.00716.76
7.4.330.0050.00015.55
7.4.320.0030.00316.58
7.4.300.0000.00716.75
7.4.290.0090.00416.74
7.4.280.0040.00416.73
7.4.270.0030.00316.78
7.4.260.0030.00316.56
7.4.250.0070.00016.76
7.4.240.0000.00816.76
7.4.230.0030.00316.68
7.4.220.0090.00916.70
7.4.210.0040.01116.73
7.4.200.0030.00316.68
7.4.160.0100.00616.54
7.4.150.0090.00917.40
7.4.140.0110.00917.86
7.4.130.0220.00916.52
7.4.120.0110.00716.68
7.4.110.0110.01116.64
7.4.100.0060.01316.55
7.4.90.0130.00616.49
7.4.80.0140.00319.39
7.4.70.0110.00616.43
7.4.60.0090.00616.72
7.4.50.0030.01016.62
7.4.40.0100.00716.55
7.4.30.0070.01016.56
7.4.00.0070.00715.26
7.3.330.0030.00313.02
7.3.320.0040.00213.04
7.3.310.0050.00216.36
7.3.300.0070.00016.27
7.3.290.0090.00516.26
7.3.280.0060.01016.29
7.3.270.0100.00717.40
7.3.260.0150.00516.50
7.3.250.0110.00816.49
7.3.240.0120.00916.59
7.3.230.0100.00716.43
7.3.210.0120.00616.39
7.3.200.0090.00616.70
7.3.190.0130.00616.33
7.3.180.0040.01216.53
7.3.170.0070.01116.61
7.3.160.0100.00616.33
7.2.330.0090.00916.64
7.2.320.0110.01116.70
7.2.310.0090.01316.67
7.2.300.0060.00916.69
7.2.290.0120.00616.54
7.2.60.0030.00916.86
7.2.00.0030.01219.61
7.1.200.0030.00615.54
7.1.100.0070.00718.02
7.1.70.0070.01017.17
7.1.60.0140.02435.34
7.1.50.0270.01534.96
7.1.40.0380.01434.71
7.1.30.0340.01334.77
7.1.20.0270.01834.90
7.1.10.0090.01616.77
7.1.00.0110.01717.02
7.0.200.0130.00816.87
7.0.190.0070.01416.92
7.0.180.0140.00616.13
7.0.170.0110.01316.40
7.0.160.0070.01716.29
7.0.150.0140.00916.10
7.0.140.0050.01916.46
7.0.130.0100.01616.57
7.0.120.0190.02316.64
7.0.110.0120.01116.66
7.0.100.0100.01016.17
7.0.90.0410.01914.87
7.0.80.0140.01116.35
7.0.70.0100.01816.61
7.0.60.0480.01514.25
7.0.50.0500.00614.45
7.0.40.0080.01616.51
7.0.30.0360.00914.80
7.0.20.0390.01414.75
7.0.10.0080.01516.52
7.0.00.0460.01016.47

preferences:
37.35 ms | 401 KiB | 5 Q