3v4l.org

run code in 300+ PHP versions simultaneously
<?php $res = "login=admin"; echo str_replace("\x00", "", $res);

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)
8.3.60.0090.00916.38
8.3.50.0130.00521.86
8.3.40.0110.00318.78
8.3.30.0210.00018.62
8.3.20.0050.00320.34
8.3.10.0040.00421.86
8.3.00.0030.00619.25
8.2.180.0110.01118.17
8.2.170.0080.00622.96
8.2.160.0070.00720.35
8.2.150.0050.00324.18
8.2.140.0050.00224.66
8.2.130.0040.00419.35
8.2.120.0080.00026.35
8.2.110.0100.00022.07
8.2.100.0120.00017.93
8.2.90.0050.00319.18
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0040.00417.93
8.2.50.0030.00518.07
8.2.40.0080.00319.39
8.2.30.0030.00320.49
8.2.20.0040.00417.71
8.2.10.0070.00017.89
8.2.00.0050.00217.90
8.1.280.0070.01125.92
8.1.270.0130.00623.96
8.1.260.0040.00428.09
8.1.250.0000.00728.09
8.1.240.0090.00019.16
8.1.230.0030.00917.76
8.1.220.0000.00817.74
8.1.210.0050.00518.77
8.1.200.0000.00817.22
8.1.190.0000.00817.23
8.1.180.0000.00818.10
8.1.170.0050.00318.78
8.1.160.0040.00421.86
8.1.150.0070.00018.73
8.1.140.0080.00019.50
8.1.130.0030.00317.51
8.1.120.0040.00417.29
8.1.110.0000.00717.29
8.1.100.0050.00317.39
8.1.90.0040.00417.38
8.1.80.0040.00417.37
8.1.70.0030.00317.22
8.1.60.0040.00417.50
8.1.50.0040.00417.46
8.1.40.0000.00817.46
8.1.30.0060.00317.45
8.1.20.0000.00817.63
8.1.10.0040.00417.47
8.1.00.0000.00817.42
8.0.300.0040.00418.77
8.0.290.0060.00316.88
8.0.280.0030.00318.44
8.0.270.0050.00317.26
8.0.260.0070.00017.24
8.0.250.0030.00316.89
8.0.240.0000.00716.96
8.0.230.0000.00816.76
8.0.220.0000.00716.86
8.0.210.0000.00716.85
8.0.200.0070.00016.91
8.0.190.0060.00416.79
8.0.180.0000.00716.76
8.0.170.0060.00316.90
8.0.160.0030.00516.84
8.0.150.0000.00716.81
8.0.140.0000.00716.76
8.0.130.0000.00613.30
8.0.120.0050.00316.87
8.0.110.0070.00016.84
8.0.100.0030.00616.87
8.0.90.0030.00316.69
8.0.80.0070.01516.88
8.0.70.0080.00016.82
8.0.60.0000.00716.69
8.0.50.0000.00716.87
8.0.30.0070.01017.01
8.0.20.0080.01017.40
8.0.10.0000.00816.73
8.0.00.0100.00916.72
7.4.330.0060.00016.73
7.4.320.0060.00016.44
7.4.300.0030.00316.56
7.4.290.0070.00016.40
7.4.280.0070.00016.40
7.4.270.0000.00616.59
7.4.260.0060.00316.54
7.4.250.0000.00716.47
7.4.240.0070.00016.51
7.4.230.0040.00416.29
7.4.220.0000.02016.47
7.4.210.0140.00016.46
7.4.200.0030.00516.44
7.4.160.0040.01116.41
7.4.150.0070.01117.40
7.4.140.0090.01717.86
7.4.130.0120.00516.42
7.4.120.0130.00716.38
7.4.110.0090.00916.48
7.4.100.0060.01616.36
7.4.90.0110.01116.44
7.4.80.0030.01519.39
7.4.70.0080.00816.40
7.4.60.0090.00616.35
7.4.50.0040.01116.41
7.4.40.0080.00816.47
7.4.30.0100.01316.65
7.4.00.0090.00614.91
7.3.330.0060.00012.88
7.3.320.0030.00312.89
7.3.310.0000.00716.23
7.3.300.0000.00716.16
7.3.290.0040.01016.11
7.3.280.0130.00516.15
7.3.270.0150.00717.40
7.3.260.0120.02716.21
7.3.250.0090.00816.10
7.3.240.0170.00016.23
7.3.230.0020.01916.44
7.3.210.0150.00916.36
7.3.200.0060.01216.25
7.3.190.0090.00916.24
7.3.180.0180.00016.23
7.3.170.0100.00716.27
7.3.160.0090.00916.19
7.2.330.0100.01916.32
7.2.320.0060.01516.55
7.2.310.0090.00616.64
7.2.300.0030.01316.32
7.2.290.0070.01016.29
7.2.60.0070.00316.78
7.2.00.0160.00319.10
7.1.200.0110.00015.63
7.1.100.0030.01318.22
7.1.70.0060.00616.77
7.1.60.0070.01719.36
7.1.50.0030.01616.93
7.1.00.0070.07022.36
7.0.200.0000.00816.87
7.0.60.0030.06020.01
7.0.50.0030.04317.77
7.0.40.0070.08020.30
7.0.30.0370.04720.32
7.0.20.0230.06320.05
7.0.10.0000.04720.00
7.0.00.0030.09319.99
5.6.280.0000.07721.06
5.6.210.0100.07320.60
5.6.200.0030.08318.11
5.6.190.0070.04320.35
5.6.180.0270.04320.46
5.6.170.0300.08320.38
5.6.160.0070.05020.37
5.6.150.0070.08018.18
5.6.140.0130.06718.18
5.6.130.0070.04718.08
5.6.120.0030.04320.89
5.6.110.0130.06320.96
5.6.100.0070.06721.13
5.6.90.0100.04321.09
5.6.80.0030.04020.53
5.5.350.4470.03020.40
5.5.340.0030.04317.98
5.5.330.0100.07720.19
5.5.320.0000.05020.29
5.5.310.0300.07720.23
5.5.300.0000.07717.90
5.5.290.0030.04017.92
5.5.280.0000.05320.87
5.5.270.0070.07020.83
5.5.260.0100.08320.87
5.5.250.0100.08020.54
5.5.240.0170.03020.14

preferences:
42.27 ms | 401 KiB | 5 Q