3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = null; var_dump(htmlspecialchars($var));

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)
8.3.40.0120.00318.68
8.3.30.0040.01118.62
8.3.20.0000.00720.22
8.3.10.0000.00821.71
8.3.00.0050.00319.25
8.2.170.0150.00322.96
8.2.160.0100.00320.35
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00422.25
8.2.120.0040.00426.35
8.2.110.0070.00319.40
8.2.100.0100.00617.66
8.2.90.0040.00419.22
8.2.80.0040.00419.32
8.2.70.0030.00717.63
8.2.60.0070.00017.93
8.2.50.0060.00318.16
8.2.40.0000.00720.42
8.2.30.0040.00419.11
8.2.20.0000.00717.97
8.2.10.0030.00617.86
8.2.00.0040.00418.21
8.1.270.0050.00320.24
8.1.260.0040.00426.35
8.1.250.0030.00628.09
8.1.240.0080.00023.92
8.1.230.0090.00317.70
8.1.220.0050.00317.74
8.1.210.0090.00018.77
8.1.200.0060.00317.10
8.1.190.0080.00017.13
8.1.180.0000.00818.10
8.1.170.0040.00418.52
8.1.160.0070.00018.80
8.1.150.0030.00518.81
8.1.140.0040.00417.54
8.1.130.0000.00719.04
8.1.120.0000.00717.35
8.1.110.0040.00417.27
8.1.100.0040.00317.44
8.1.90.0030.00317.39
8.1.80.0070.00317.34
8.1.70.0030.00317.41
8.1.60.0000.00917.54
8.1.50.0000.00817.49
8.1.40.0040.00417.48
8.1.30.0030.00517.55
8.1.20.0040.00417.55
8.1.10.0070.00017.44
8.1.00.0000.00817.38
8.0.300.0000.00718.77
8.0.290.0050.00316.63
8.0.280.0030.00318.24
8.0.270.0070.00017.11
8.0.260.0040.00418.21
8.0.250.0000.00616.91
8.0.240.0040.00416.77
8.0.230.0030.00316.81
8.0.220.0000.00716.83
8.0.210.0030.00316.80
8.0.200.0000.00616.89
8.0.190.0070.00316.77
8.0.180.0030.00516.72
8.0.170.0080.00016.74
8.0.160.0030.00416.92
8.0.150.0030.00316.74
8.0.140.0040.00416.82
8.0.130.0030.00313.22
8.0.120.0020.00516.69
8.0.110.0000.00716.74
8.0.100.0000.00816.75
8.0.90.0000.00716.82
8.0.80.0080.00816.77
8.0.70.0030.00516.76
8.0.60.0050.00216.72
8.0.50.0070.00016.66
8.0.30.0150.00316.85
8.0.20.0110.00917.40
8.0.10.0000.00716.75
8.0.00.0160.00216.74
7.4.330.0050.00016.67
7.4.320.0030.00316.53
7.4.300.0000.00716.52
7.4.290.0000.00716.33
7.4.280.0000.00716.51
7.4.270.0000.00616.42
7.4.260.0070.00016.55
7.4.250.0000.00716.39
7.4.240.0040.00416.58
7.4.230.0030.00316.53
7.4.220.0050.00316.55
7.4.210.0080.00816.50
7.4.200.0040.00416.62
7.4.160.0110.00516.43
7.4.150.0100.00717.40
7.4.140.0110.01017.86
7.4.130.0080.00816.44
7.4.120.0120.00816.34
7.4.110.0090.00616.25
7.4.100.0100.00716.27
7.4.90.0030.01416.47
7.4.80.0110.00919.39
7.4.70.0150.00316.32
7.4.60.0100.01016.34
7.4.50.0080.00816.36
7.4.40.0140.00716.46
7.4.00.0040.01114.88
7.3.330.0000.00513.06
7.3.320.0060.00013.11
7.3.310.0040.00416.16
7.3.300.0000.00616.17
7.3.290.0070.00016.08
7.3.280.0090.01216.14
7.3.270.0130.01317.40
7.3.260.0100.00916.45
7.3.250.0110.00816.30
7.3.240.0110.00916.17
7.3.230.0030.01316.28
7.3.210.0130.00316.41
7.3.200.0060.01516.18
7.3.190.0090.01216.20
7.3.180.0080.01616.19
7.3.170.0120.00816.20
7.3.160.0060.01016.08
7.3.00.0110.00416.63
7.2.330.0090.00916.17
7.2.320.0170.00016.27
7.2.310.0060.01816.48
7.2.300.0030.01316.42
7.2.290.0070.01016.54
7.2.130.0090.00616.72
7.2.120.0050.01016.42
7.2.110.0130.00316.56
7.2.100.0150.00316.47
7.2.90.0070.01016.71
7.2.80.0090.00416.34
7.2.70.0150.00316.38
7.2.60.0060.00716.77
7.2.50.0140.00916.75
7.2.40.0090.01716.91
7.2.30.0220.00316.58
7.2.20.0100.00616.78
7.2.10.0130.01217.27
7.2.00.0130.00417.17
7.1.250.0030.01015.61
7.1.240.0150.00015.30
7.1.230.0000.01615.63
7.1.220.0150.00015.66
7.1.210.0100.00715.61
7.1.200.0100.00615.65
7.1.190.0120.00315.59
7.1.180.0080.00815.45
7.1.170.0150.00915.78
7.1.160.0100.01015.66
7.1.150.0120.00615.73
7.1.140.0110.00815.37
7.1.130.0120.00716.21
7.1.120.0170.00216.15
7.1.110.0120.00815.73
7.1.100.0110.00816.00
7.1.90.0160.00315.69
7.1.80.0180.00715.95
7.1.70.0120.00815.31
7.1.60.0240.00824.43
7.1.50.0170.00923.96
7.1.40.0250.00624.17
7.1.30.0210.00724.07
7.1.20.0220.00824.14
7.1.10.0180.00715.31
7.1.00.0210.00915.03
7.0.330.0090.00514.84
5.6.380.0060.00613.91

preferences:
62.06 ms | 400 KiB | 5 Q