3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump('aBC' ^ "\x20\x20\x20");

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)
8.5.30.0090.00817.30
8.5.20.0100.00819.54
8.5.10.0080.00918.79
8.5.00.0190.01119.66
8.4.180.0090.01125.54
8.4.170.0110.01023.66
8.4.160.0140.00723.88
8.4.150.0060.00716.77
8.4.140.0140.00717.24
8.4.130.0060.00417.76
8.4.120.0130.00620.39
8.4.110.0140.00622.21
8.4.100.0030.00717.51
8.4.90.0050.00518.54
8.4.80.0140.00817.64
8.4.70.0060.00217.91
8.4.60.0120.00718.82
8.4.50.0050.00418.28
8.4.40.0030.00617.21
8.4.30.0140.00318.71
8.4.20.0070.01319.69
8.4.10.0130.00617.78
8.3.300.0120.00820.58
8.3.290.0080.01120.55
8.3.280.0140.00718.22
8.3.270.0110.00816.57
8.3.260.0130.00716.32
8.3.250.0120.00718.73
8.3.240.0100.00916.53
8.3.230.0050.00516.48
8.3.220.0030.00518.91
8.3.210.0070.01216.45
8.3.200.0070.00216.59
8.3.190.0070.00819.04
8.3.180.0060.00216.36
8.3.170.0100.00717.25
8.3.160.0090.00920.21
8.3.150.0050.00317.02
8.3.140.0080.00016.98
8.3.130.0030.00518.49
8.3.120.0030.00620.85
8.3.110.0080.00018.15
8.3.100.0120.00316.50
8.3.90.0040.00416.25
8.3.80.0030.00617.97
8.3.70.0090.00616.25
8.3.60.0100.01018.55
8.3.50.0100.01023.61
8.3.40.0040.01218.53
8.3.30.0120.00318.50
8.3.20.0090.00020.45
8.3.10.0040.00420.23
8.3.00.0040.00422.17
8.2.300.0120.00818.77
8.2.290.0120.00720.45
8.2.280.0130.00518.00
8.2.270.0120.00617.10
8.2.260.0030.00620.38
8.2.250.0050.00318.12
8.2.240.0040.00419.11
8.2.230.0030.00620.94
8.2.220.0000.00924.06
8.2.210.0030.01226.77
8.2.200.0090.00016.63
8.2.190.0060.00916.63
8.2.180.0090.00618.29
8.2.170.0060.00922.96
8.2.160.0100.00320.39
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00426.16
8.2.110.0000.00922.29
8.2.100.0090.00319.51
8.2.90.0000.00817.63
8.2.80.0000.00818.48
8.2.70.0040.00417.91
8.2.60.0000.00817.91
8.2.50.0050.00318.10
8.2.40.0080.00020.89
8.2.30.0050.00319.11
8.2.20.0030.00518.02
8.2.10.0050.00219.11
8.2.00.0000.00719.16
8.1.340.0100.00919.52
8.1.330.0120.00621.79
8.1.320.0140.00616.06
8.1.310.0050.00318.39
8.1.300.0110.00719.44
8.1.290.0060.00318.88
8.1.280.0100.01025.92
8.1.270.0040.00422.14
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0100.00023.92
8.1.230.0110.00020.84
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0040.00417.22
8.1.190.0050.00317.10
8.1.180.0040.00418.97
8.1.170.0000.00818.59
8.1.160.0000.00718.94
8.1.150.0030.00418.75
8.1.140.0030.00620.55
8.1.130.0030.00319.98
8.1.120.0000.00717.32
8.1.110.0040.00417.28
8.1.100.0040.00417.33
8.1.90.0030.00317.33
8.1.80.0040.00417.27
8.1.70.0030.00317.33
8.1.60.0080.00017.37
8.1.50.0040.00417.41
8.1.40.0040.00417.37
8.1.30.0000.00917.49
8.1.20.0000.00717.40
8.1.10.0030.00617.39
8.1.00.0020.00517.28
8.0.300.0040.00418.77
8.0.290.0030.00816.63
8.0.280.0050.00318.30
8.0.270.0070.00016.66
8.0.260.0030.00319.99
8.0.250.0030.00316.71
8.0.240.0000.00716.77
8.0.230.0030.00316.82
8.0.220.0000.00716.66
8.0.210.0030.00316.77
8.0.200.0000.00716.73
8.0.190.0080.00016.85
8.0.180.0040.00416.67
8.0.170.0080.00016.79
8.0.160.0090.00016.77
8.0.150.0080.00016.54
8.0.140.0000.00716.73
8.0.130.0030.00313.19
8.0.120.0070.00016.73
8.0.110.0050.00316.58
8.0.100.0050.00216.63
8.0.90.0060.00316.82
8.0.80.0090.00616.70
8.0.70.0080.00016.82
8.0.60.0000.00816.55
8.0.50.0030.00516.69
8.0.30.0090.00917.14
8.0.20.0100.00716.90
8.0.10.0040.00416.82
8.0.00.0070.01716.72
7.4.330.0050.00015.55
7.4.320.0030.00316.36
7.4.300.0030.00316.33
7.4.290.0000.00716.45
7.4.280.0070.00016.46
7.4.270.0040.00416.48
7.4.260.0040.00413.09
7.4.250.0030.00316.34
7.4.240.0050.00216.39
7.4.230.0000.00716.57
7.4.220.0050.00216.35
7.4.210.0070.00816.37
7.4.200.0000.00816.56
7.4.130.0100.01016.28
7.4.120.0100.00716.55
7.4.110.0070.01016.10
7.4.100.0070.01016.20
7.4.90.0060.01216.49
7.4.80.0090.00919.39
7.4.70.0060.01016.18
7.4.60.0000.01516.45
7.4.50.0090.00616.30
7.4.40.0050.01016.05
7.4.30.0090.00916.37
7.4.20.0100.00916.08
7.4.10.0080.01116.34
7.4.00.0150.00616.41
7.3.330.0040.00416.09
7.3.320.0060.00012.86
7.3.310.0000.00616.19
7.3.300.0030.00316.15
7.3.290.0080.00616.15
7.3.260.0090.00916.07
7.3.240.0110.00716.21
7.3.230.0080.00816.40
7.3.210.0170.00416.20
7.3.200.0120.00916.02
7.3.190.0140.00616.43
7.3.180.0080.00816.18
7.3.170.0140.01116.29
7.3.160.0130.00316.38
7.3.150.0120.01116.02
7.3.140.0030.01516.10
7.3.130.0110.00816.34
7.3.120.0090.00916.12
7.3.110.0090.00916.30
7.3.100.0100.00716.27
7.3.90.0060.01216.36
7.3.80.0080.01116.05
7.3.70.0070.01116.08
7.3.60.0120.00616.00
7.3.50.0080.01215.97
7.3.40.0040.01816.24
7.3.30.0090.01216.07
7.3.20.0060.01316.28
7.3.10.0070.01316.08
7.3.00.0100.01016.21
7.2.330.0150.00316.37
7.2.320.0030.01316.52
7.2.310.0090.01316.50
7.2.300.0100.01216.42
7.2.290.0060.00916.52
7.2.280.0120.01216.25
7.2.270.0070.01616.37
7.2.260.0090.00916.11
7.2.250.0060.01216.46
7.2.240.0070.01116.27
7.2.230.0120.00616.30
7.2.220.0190.01016.26
7.2.210.0120.00916.17
7.2.200.0110.01116.23
7.2.190.0060.01316.27
7.2.180.0060.01316.15
7.2.170.0070.01316.34
7.2.160.0100.01316.43
7.2.150.0120.00816.44
7.2.140.0200.00016.30
7.2.130.0060.01816.40
7.2.120.0130.00416.28
7.2.110.0080.00816.38
7.2.100.0030.01316.52
7.2.90.0120.00616.28
7.2.80.0180.00016.43
7.2.70.0120.00616.35
7.2.60.0100.01316.34
7.2.50.0230.00016.36
7.2.40.0240.00016.38
7.2.30.0070.01116.46
7.2.20.0120.00616.37
7.2.10.0080.00816.37
7.2.00.0130.00616.48

preferences:
114.13 ms | 1470 KiB | 5 Q