3v4l.org

run code in 300+ PHP versions simultaneously
<?php $b = 'auto'; $a = (int) $b; var_dump($a);

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)
8.3.60.0110.00716.50
8.3.50.0120.00916.42
8.3.40.0030.01418.64
8.3.30.0080.00818.29
8.3.20.0040.00420.12
8.3.10.0080.00023.66
8.3.00.0040.00719.25
8.2.180.0120.00318.16
8.2.170.0140.00022.96
8.2.160.0140.00720.35
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0070.00020.97
8.2.120.0040.00426.35
8.2.110.0030.00721.03
8.2.100.0140.00017.76
8.2.90.0060.00318.98
8.2.80.0000.00817.97
8.2.70.0030.00717.35
8.2.60.0030.00617.93
8.2.50.0030.00518.10
8.2.40.0040.00420.46
8.2.30.0050.00320.96
8.2.20.0050.00317.97
8.2.10.0040.00418.11
8.2.00.0040.00418.04
8.1.280.0070.00725.92
8.1.270.0040.00424.02
8.1.260.0090.00026.35
8.1.250.0080.00028.09
8.1.240.0060.00323.92
8.1.230.0040.00819.17
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.10
8.1.190.0040.00417.22
8.1.180.0070.00018.10
8.1.170.0070.00018.84
8.1.160.0080.00019.00
8.1.150.0040.00420.61
8.1.140.0030.00719.50
8.1.130.0000.00718.69
8.1.120.0030.00317.28
8.1.110.0050.00217.29
8.1.100.0080.00017.42
8.1.90.0040.00417.26
8.1.80.0000.00717.35
8.1.70.0070.00017.50
8.1.60.0000.00817.54
8.1.50.0030.00517.51
8.1.40.0070.00017.49
8.1.30.0000.00717.68
8.1.20.0050.00217.49
8.1.10.0040.00417.30
8.1.00.0040.00417.30
8.0.300.0030.00518.78
8.0.290.0050.00316.63
8.0.280.0030.00318.35
8.0.270.0040.00317.18
8.0.260.0000.00616.63
8.0.250.0000.00616.77
8.0.240.0000.00816.87
8.0.230.0000.00716.89
8.0.220.0030.00316.70
8.0.210.0070.00016.71
8.0.200.0000.00716.86
8.0.190.0000.00816.86
8.0.180.0030.00616.86
8.0.170.0000.00716.81
8.0.160.0000.00816.91
8.0.150.0000.00816.74
8.0.140.0000.00716.70
8.0.130.0040.00413.32
8.0.120.0040.00416.69
8.0.110.0000.00716.69
8.0.100.0040.00416.63
8.0.90.0000.00816.71
8.0.80.0100.01316.80
8.0.70.0070.00016.66
8.0.60.0040.00416.81
8.0.50.0000.00716.66
8.0.30.0140.00517.00
8.0.20.0070.01317.40
8.0.10.0080.00016.84
8.0.00.0110.00716.80
7.4.330.0030.00315.55
7.4.320.0030.00316.63
7.4.300.0030.00316.63
7.4.290.0040.00416.48
7.4.280.0080.00316.50
7.4.270.0000.00616.58
7.4.260.0030.00616.56
7.4.250.0030.00316.54
7.4.240.0030.00316.42
7.4.230.0030.00316.40
7.4.220.0030.01616.66
7.4.210.0110.00616.54
7.4.200.0030.00316.69
7.4.160.0080.00816.34
7.4.150.0030.01317.40
7.4.140.0120.00817.86
7.4.130.0100.01616.35
7.4.120.0120.00816.50
7.4.110.0100.01316.33
7.4.100.0120.00616.42
7.4.90.0040.01216.33
7.4.80.0100.00719.39
7.4.70.0080.00716.46
7.4.60.0170.00316.29
7.4.50.0100.00716.34
7.4.40.0160.00016.62
7.4.30.0080.00816.48
7.4.00.0120.00514.96
7.3.330.0060.00013.11
7.3.320.0000.00513.04
7.3.310.0040.00416.28
7.3.300.0040.00416.18
7.3.290.0030.00316.04
7.3.280.0090.00816.19
7.3.270.0100.00717.40
7.3.260.0070.01316.54
7.3.250.0120.00716.21
7.3.240.0110.00916.32
7.3.230.0060.01216.23
7.3.210.0120.00416.09
7.3.200.0120.00616.09
7.3.190.0060.00916.15
7.3.180.0080.00716.20
7.3.170.0060.01016.35
7.3.160.0120.00316.31
7.3.120.0130.00014.68
7.3.110.0030.01414.74
7.3.100.0070.01314.63
7.3.90.0070.01114.50
7.3.80.0070.01014.45
7.3.70.0100.00314.66
7.3.60.0070.00714.73
7.3.50.0120.00314.48
7.3.40.0100.00714.86
7.3.30.0070.00714.64
7.3.20.0040.00716.69
7.3.10.0040.00816.60
7.3.00.0030.01216.77
7.2.330.0090.00916.51
7.2.320.0160.00616.20
7.2.310.0060.00916.15
7.2.300.0030.01316.20
7.2.290.0090.00916.35
7.2.250.0040.01415.06
7.2.240.0100.01015.12
7.2.230.0060.00614.85
7.2.220.0060.01314.85
7.2.210.0000.01914.46
7.2.200.0090.00314.74
7.2.190.0120.00314.95
7.2.180.0060.00614.99
7.2.170.0080.00815.01
7.2.80.0030.00716.51
7.2.60.0000.01316.87
7.2.00.0030.00919.15
7.1.330.0060.00615.73
7.1.320.0080.00415.82
7.1.310.0070.00715.99
7.1.300.0080.00615.64
7.1.290.0030.01415.73
7.1.280.0070.01015.73
7.1.270.0090.00615.43
7.1.260.0060.00915.77
7.1.200.0030.00715.86
7.1.100.0000.00917.87
7.1.70.0100.00816.95
7.1.60.0720.01333.27
7.1.50.0220.01334.72
7.1.40.0240.01434.31
7.1.30.0310.00034.33
7.1.20.0420.01032.64
7.1.10.0250.01116.58
7.1.00.0070.00716.50
7.0.200.0200.01416.73
7.0.190.0090.00416.82
7.0.180.0090.00616.31
7.0.170.0080.00816.40
7.0.160.0250.01414.16
7.0.150.0090.00916.18
7.0.140.0070.00716.33
7.0.130.0030.01116.51
7.0.120.0080.00416.31
7.0.110.0030.01216.29
7.0.100.0030.01316.19
7.0.90.0070.00716.03
7.0.80.0110.00616.55
7.0.70.0000.01416.23
7.0.60.0090.00616.12
7.0.50.0070.00716.18
7.0.40.0090.00616.57
7.0.30.0060.00816.55
7.0.20.0090.00916.36
7.0.10.0090.00916.40
7.0.00.0130.00616.46

preferences:
53.54 ms | 400 KiB | 5 Q