3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = 10; $val1 = isset($test) ? (int) $test : 0; var_dump($val1);

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)
8.3.70.0060.01318.20
8.3.60.0030.01618.30
8.3.50.0090.00817.30
8.3.40.0000.01518.66
8.3.30.0060.00918.56
8.3.20.0030.00622.13
8.3.10.0070.00320.91
8.3.00.0050.00320.77
8.2.190.0070.00716.58
8.2.180.0040.01116.75
8.2.170.0120.00322.96
8.2.160.0110.00319.16
8.2.150.0150.00324.18
8.2.140.0000.00824.66
8.2.130.0050.00319.82
8.2.120.0080.00026.35
8.2.110.0100.00019.45
8.2.100.0090.00317.91
8.2.90.0030.00518.89
8.2.80.0030.00617.97
8.2.70.0110.00017.50
8.2.60.0040.00419.26
8.2.50.0040.00418.10
8.2.40.0070.00020.43
8.2.30.0030.00519.09
8.2.20.0000.00717.98
8.2.10.0040.00418.11
8.2.00.0040.00417.96
8.1.280.0130.00625.92
8.1.270.0110.00623.87
8.1.260.0070.01126.35
8.1.250.0040.00428.09
8.1.240.0060.00321.16
8.1.230.0060.00619.02
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0060.00317.22
8.1.190.0060.00317.00
8.1.180.0060.00318.10
8.1.170.0040.00418.53
8.1.160.0040.00418.72
8.1.150.0000.00720.26
8.1.140.0070.00019.44
8.1.130.0070.00018.92
8.1.120.0000.00717.36
8.1.110.0040.00417.36
8.1.100.0040.00417.45
8.1.90.0000.00717.36
8.1.80.0040.00417.43
8.1.70.0030.00317.34
8.1.60.0000.00717.59
8.1.50.0030.00517.52
8.1.40.0040.00417.47
8.1.30.0000.00817.65
8.1.20.0000.00917.60
8.1.10.0000.00817.44
8.1.00.0110.00017.37
8.0.300.0070.00018.77
8.0.290.0000.00716.63
8.0.280.0040.00418.21
8.0.270.0030.00317.12
8.0.260.0050.00318.85
8.0.250.0030.00316.89
8.0.240.0030.00316.84
8.0.230.0040.00216.75
8.0.220.0040.00416.80
8.0.210.0070.00016.78
8.0.200.0030.00616.86
8.0.190.0000.00816.76
8.0.180.0030.00516.82
8.0.170.0040.00416.87
8.0.160.0040.00416.77
8.0.150.0000.00716.77
8.0.140.0070.00016.78
8.0.130.0030.00313.23
8.0.120.0030.00516.80
8.0.110.0040.00416.84
8.0.100.0050.00216.85
8.0.90.0040.00416.77
8.0.80.0060.01016.80
8.0.70.0070.00016.88
8.0.60.0040.00416.90
8.0.50.0040.00416.61
8.0.30.0090.01017.04
8.0.20.0100.00917.40
8.0.10.0040.00416.84
8.0.00.0070.01016.76
7.4.330.0000.00515.55
7.4.320.0000.00616.49
7.4.300.0060.00016.50
7.4.290.0060.00016.43
7.4.280.0040.00416.39
7.4.270.0030.00316.50
7.4.260.0050.00616.46
7.4.250.0050.00316.59
7.4.240.0000.00716.43
7.4.230.0030.00316.63
7.4.220.0030.01516.26
7.4.210.0050.00916.65
7.4.200.0040.00416.59
7.4.160.0150.00316.46
7.4.150.0120.00617.40
7.4.140.0080.01517.86
7.4.130.0170.00716.46
7.4.120.0130.00816.57
7.4.110.0100.00716.54
7.4.100.0070.01016.59
7.4.90.0080.00816.32
7.4.80.0100.00619.39
7.4.70.0000.00016.33
7.4.60.0140.00316.42
7.4.50.0060.01216.44
7.4.40.0100.00616.43
7.4.30.0110.00616.41
7.4.00.0040.01414.63
7.3.330.0020.00213.08
7.3.320.0050.00013.10
7.3.310.0000.00716.14
7.3.300.0040.00416.14
7.3.290.0000.00716.09
7.3.280.0070.01016.19
7.3.270.0120.00617.40
7.3.260.0070.01116.34
7.3.250.0090.01116.24
7.3.240.0100.00716.36
7.3.230.0100.00716.11
7.3.210.0100.00716.18
7.3.200.0090.00916.13
7.3.190.0090.00616.19
7.3.180.0070.01116.43
7.3.170.0060.01016.25
7.3.160.0070.01116.18
7.3.10.0070.00716.75
7.3.00.0030.01316.34
7.2.330.0110.00716.49
7.2.320.0120.01216.44
7.2.310.0090.00616.46
7.2.300.0090.00916.44
7.2.290.0080.01516.38
7.2.130.0070.00716.92
7.2.120.0040.01116.65
7.2.110.0030.01516.89
7.2.100.0100.00016.55
7.2.90.0030.01216.43
7.2.80.0090.00617.01
7.2.70.0030.01016.75
7.2.60.0040.00816.76
7.2.50.0000.01616.87
7.2.40.0060.00916.86
7.2.30.0070.01016.88
7.2.20.0070.01016.64
7.2.10.0070.00816.89
7.2.00.0070.01016.70
7.1.250.0040.00415.58
7.1.200.0000.01115.80
7.1.80.0080.01017.99
7.1.70.0030.00916.86
7.1.60.0200.01234.93
7.1.50.0240.01034.80
7.1.40.0190.01234.41
7.1.30.0220.02034.20
7.1.20.0210.01534.54
7.1.10.0030.01416.45
7.1.00.0080.00816.76
7.0.200.0030.01216.88
7.0.190.0030.01316.64
7.0.180.0020.01516.19
7.0.170.0060.01116.16
7.0.160.0030.01316.45
7.0.150.0010.01616.14
7.0.140.0080.01216.51
7.0.130.0050.01416.63
7.0.120.0070.01916.22
7.0.110.0080.01316.04
7.0.100.0000.01716.40
7.0.90.0100.00916.31
7.0.80.0100.00816.25
7.0.70.0030.01516.47
7.0.60.0030.01416.04
7.0.50.0060.01216.30
7.0.40.0080.01016.33
7.0.30.0100.00716.30
7.0.20.0080.00516.28
7.0.10.0030.00916.36
7.0.00.0050.00816.12

preferences:
34.89 ms | 401 KiB | 5 Q