3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump("\\x27"); var_dump('\x27');

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)
8.3.40.0170.00318.81
8.3.30.0070.00718.54
8.3.20.0050.00220.06
8.3.10.0050.00223.52
8.3.00.0040.00419.60
8.2.170.0040.01122.96
8.2.160.0070.00720.35
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0100.00019.21
8.2.120.0040.00426.35
8.2.110.0030.00620.89
8.2.100.0070.00417.78
8.2.90.0080.00018.97
8.2.80.0040.00417.97
8.2.70.0070.00317.50
8.2.60.0050.00317.68
8.2.50.0000.00818.07
8.2.40.0040.00422.18
8.2.30.0000.00720.53
8.2.20.0000.00717.52
8.2.10.0000.00717.92
8.2.00.0000.00717.96
8.1.270.0040.00420.26
8.1.260.0020.00528.09
8.1.250.0050.00228.09
8.1.240.0090.00317.23
8.1.230.0090.00320.72
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0030.00617.10
8.1.190.0000.00817.00
8.1.180.0030.00618.10
8.1.170.0000.00818.36
8.1.160.0050.00320.54
8.1.150.0040.00418.72
8.1.140.0000.00819.48
8.1.130.0040.00417.56
8.1.120.0000.00717.33
8.1.110.0000.00817.37
8.1.100.0060.00317.32
8.1.90.0000.01117.21
8.1.80.0050.00317.29
8.1.70.0030.00717.20
8.1.60.0000.01017.46
8.1.50.0030.00617.30
8.1.40.0000.00817.28
8.1.30.0050.00317.54
8.1.20.0000.00717.37
8.1.10.0060.00317.23
8.1.00.0040.00417.16
8.0.300.0050.00318.77
8.0.290.0000.00716.63
8.0.280.0040.00418.23
8.0.270.0000.00717.10
8.0.260.0000.00717.11
8.0.250.0030.00316.82
8.0.240.0060.00016.71
8.0.230.0000.00716.68
8.0.220.0040.00416.78
8.0.210.0000.00716.64
8.0.200.0030.00316.82
8.0.190.0050.00316.72
8.0.180.0040.00416.73
8.0.170.0000.00716.79
8.0.160.0040.00316.80
8.0.150.0030.00516.71
8.0.140.0000.00716.70
8.0.130.0030.00313.17
8.0.120.0050.00316.77
8.0.110.0040.00416.78
8.0.100.0000.00716.62
8.0.90.0040.00416.73
8.0.80.0090.00616.67
8.0.70.0070.00016.81
8.0.60.0000.00716.61
8.0.50.0040.00416.58
8.0.30.0150.00516.78
8.0.20.0090.00917.40
8.0.10.0000.00816.97
8.0.00.0110.01016.51
7.4.330.0020.00216.77
7.4.320.0030.00316.45
7.4.300.0000.00716.41
7.4.290.0020.00516.46
7.4.280.0000.00716.35
7.4.270.0040.00416.47
7.4.260.0030.00416.45
7.4.250.0000.00716.33
7.4.240.0050.00216.40
7.4.230.0030.00316.54
7.4.220.0120.00616.39
7.4.210.0000.01716.36
7.4.200.0040.00416.25
7.4.160.0090.00616.53
7.4.150.0170.00617.40
7.4.140.0090.00917.86
7.4.130.0140.00316.32
7.4.120.0080.01516.26
7.4.110.0110.00716.17
7.4.100.0180.00016.23
7.4.90.0110.00616.37
7.4.80.0150.00919.39
7.4.70.0100.00616.36
7.4.60.0120.00416.32
7.4.50.0090.00616.21
7.4.40.0120.00416.47
7.4.30.0060.01616.46
7.4.00.0060.00914.91
7.3.330.0050.00013.03
7.3.320.0040.00413.11
7.3.310.0000.00716.07
7.3.300.0050.00216.11
7.3.290.0070.00816.10
7.3.280.0040.01216.10
7.3.270.0080.00817.40
7.3.260.0100.00716.33
7.3.250.0150.00416.22
7.3.240.0090.00816.17
7.3.230.0140.00316.39
7.3.210.0130.00316.30
7.3.200.0100.01116.18
7.3.190.0150.00316.45
7.3.180.0060.01016.21
7.3.170.0080.00816.27
7.3.160.0030.01716.31
7.2.330.0140.00316.32
7.2.320.0080.01316.60
7.2.310.0130.00316.25
7.2.300.0120.00916.20
7.2.290.0060.01116.36
7.2.80.0060.00616.67
7.2.60.0110.00316.75
7.2.50.0030.01016.75
7.2.00.0030.00618.87
7.1.200.0060.01015.41
7.1.100.0070.00317.79
7.1.70.0080.00017.05
7.1.60.0090.01619.52
7.1.50.0100.01616.88
7.1.00.0100.07022.57
7.0.200.0050.00516.69
7.0.60.0030.04019.86
7.0.50.0170.06717.80
7.0.40.0100.04020.18
7.0.30.0270.07320.09
7.0.20.0300.06720.09
7.0.10.0100.07720.38
7.0.00.0030.05320.10
5.6.280.0030.03021.12
5.6.210.0070.05320.55
5.6.200.0030.04318.22
5.6.190.0030.05720.42
5.6.180.0270.06320.61
5.6.170.0200.07320.54
5.6.160.0070.05720.50
5.6.150.0030.04018.20
5.6.140.0000.05018.15
5.6.130.0030.06018.21
5.6.120.0100.06721.00
5.6.110.0100.08321.11
5.6.100.0100.08020.97
5.6.90.0030.07021.13
5.6.80.0070.07020.45
5.5.350.0370.05720.42
5.5.340.0030.08017.88
5.5.330.0030.05720.40
5.5.320.0700.06020.41
5.5.310.0300.05320.31
5.5.300.0030.06017.88
5.5.290.0070.07717.96
5.5.280.0100.07720.82
5.5.270.0000.04320.78
5.5.260.0030.04720.68
5.5.250.0030.05720.66
5.5.240.3900.04020.11

preferences:
48 ms | 400 KiB | 5 Q