3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(addcslashes("a\nb", '\\'));

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)
8.3.60.0060.01218.30
8.3.50.0140.00718.06
8.3.40.0120.00418.59
8.3.30.0000.01518.71
8.3.20.0040.00418.82
8.3.10.0040.00419.07
8.3.00.0040.00423.48
8.2.180.0040.01816.50
8.2.170.0090.00622.96
8.2.160.0080.00520.47
8.2.150.0070.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00019.52
8.2.120.0040.00426.35
8.2.110.0030.00721.04
8.2.100.0070.00417.97
8.2.90.0090.00019.11
8.2.80.0070.00017.97
8.2.70.0000.00817.67
8.2.60.0040.00417.80
8.2.50.0040.00818.10
8.2.40.0070.00019.34
8.2.30.0000.00719.26
8.2.20.0050.00217.98
8.2.10.0000.00717.93
8.2.00.0040.00419.32
8.1.280.0070.00725.92
8.1.270.0030.00522.15
8.1.260.0000.00826.35
8.1.250.0000.00828.09
8.1.240.0030.00721.25
8.1.230.0030.00717.76
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0070.00317.23
8.1.190.0050.00317.10
8.1.180.0000.00718.10
8.1.170.0040.00418.55
8.1.160.0040.00418.81
8.1.150.0040.00418.70
8.1.140.0080.00017.57
8.1.130.0000.00718.98
8.1.120.0000.00717.23
8.1.110.0000.00717.28
8.1.100.0070.00017.34
8.1.90.0050.00217.33
8.1.80.0040.00717.30
8.1.70.0000.00717.34
8.1.60.0000.01117.43
8.1.50.0050.00317.29
8.1.40.0030.00517.39
8.1.30.0040.00417.50
8.1.20.0040.00417.43
8.1.10.0060.00317.41
8.1.00.0030.00617.32
8.0.300.0000.00718.78
8.0.290.0060.00316.63
8.0.280.0030.00318.21
8.0.270.0000.00717.04
8.0.260.0000.00717.14
8.0.250.0000.00716.82
8.0.240.0020.00816.74
8.0.230.0070.00016.82
8.0.220.0070.00016.73
8.0.210.0000.00716.63
8.0.200.0000.00716.86
8.0.190.0040.00416.81
8.0.180.0030.00616.81
8.0.170.0000.00816.79
8.0.160.0040.00416.79
8.0.150.0040.00416.69
8.0.140.0030.00516.63
8.0.130.0060.00313.18
8.0.120.0030.00516.64
8.0.110.0040.00416.88
8.0.100.0030.00516.63
8.0.90.0000.00816.59
8.0.80.0040.01316.72
8.0.70.0070.00016.83
8.0.60.0080.00016.80
8.0.50.0000.00716.77
8.0.30.0090.01016.83
8.0.20.0130.01017.40
8.0.10.0030.00616.68
8.0.00.0090.00816.56
7.4.330.0030.00315.55
7.4.320.0030.00316.36
7.4.300.0030.00316.41
7.4.290.0030.00316.39
7.4.280.0070.00016.46
7.4.270.0090.00016.48
7.4.260.0070.00016.45
7.4.250.0040.00416.44
7.4.240.0070.00016.29
7.4.230.0000.00716.46
7.4.220.0030.00616.31
7.4.210.0100.00316.43
7.4.200.0040.00416.41
7.4.160.0090.00816.53
7.4.140.0100.00817.86
7.4.130.0110.00716.21
7.4.120.0120.00816.38
7.4.110.0120.00316.18
7.4.100.0030.01216.43
7.4.90.0030.01316.49
7.4.80.0120.00919.39
7.4.70.0140.00316.53
7.4.60.0090.00616.38
7.4.50.0070.00716.18
7.4.40.0160.00616.45
7.3.330.0020.00212.85
7.3.320.0030.00313.09
7.3.310.0030.00315.96
7.3.300.0070.00016.12
7.3.290.0040.00416.12
7.3.280.0050.01016.10
7.3.260.0080.00916.33
7.3.240.0100.00716.26
7.3.230.0060.01316.08
7.3.210.0090.01316.10
7.3.200.0100.00716.38
7.3.190.0150.00616.17
7.3.180.0080.00916.18
7.3.170.0080.00816.30
7.3.160.0090.00616.34
7.2.330.0060.01716.32
7.2.320.0060.01216.51
7.2.310.0080.01516.48
7.2.300.0100.01016.27
7.2.290.0090.01516.43

preferences:
44.01 ms | 401 KiB | 5 Q