3v4l.org

run code in 300+ PHP versions simultaneously
<?php $bla = @unserialize('abc') === false ? false : true; var_dump($bla);

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)
8.3.60.0160.00018.43
8.3.50.0070.01016.23
8.3.40.0140.00318.55
8.3.30.0130.00318.59
8.3.20.0040.00418.85
8.3.10.0000.00818.96
8.3.00.0060.00319.56
8.2.180.0150.00318.54
8.2.170.0180.00022.96
8.2.160.0000.01419.21
8.2.150.0030.00624.18
8.2.140.0030.00624.66
8.2.130.0030.00519.85
8.2.120.0040.00426.35
8.2.110.0090.00022.17
8.2.100.0100.00317.84
8.2.90.0000.00817.75
8.2.80.0000.00818.80
8.2.70.0040.00417.93
8.2.60.0040.00417.93
8.2.50.0000.00818.10
8.2.40.0040.00419.39
8.2.30.0000.00719.35
8.2.20.0040.00418.04
8.2.10.0040.00417.95
8.2.00.0070.00019.46
8.1.280.0040.01125.92
8.1.270.0040.00423.79
8.1.260.0070.00026.35
8.1.250.0030.00528.09
8.1.240.0040.00422.16
8.1.230.0080.00318.97
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0060.00317.23
8.1.190.0040.00417.23
8.1.180.0000.00718.10
8.1.170.0030.00518.59
8.1.160.0000.00718.89
8.1.150.0040.00418.75
8.1.140.0070.00017.68
8.1.130.0030.00318.94
8.1.120.0040.00417.34
8.1.110.0000.00717.44
8.1.100.0040.00417.31
8.1.90.0030.00717.37
8.1.80.0000.01117.35
8.1.70.0030.00317.45
8.1.60.0060.00617.57
8.1.50.0000.00717.39
8.1.40.0000.00717.48
8.1.30.0040.00417.62
8.1.20.0040.00417.57
8.1.10.0000.00717.50
8.1.00.0040.00417.34
8.0.300.0040.00418.77
8.0.290.0050.00216.75
8.0.280.0040.00418.44
8.0.270.0030.00317.24
8.0.260.0000.00817.23
8.0.250.0030.00317.02
8.0.240.0070.00017.04
8.0.230.0040.00416.93
8.0.220.0030.00316.83
8.0.210.0030.00316.93
8.0.200.0030.00316.97
8.0.190.0050.00316.97
8.0.180.0040.00417.00
8.0.170.0000.00916.91
8.0.160.0050.00316.89
8.0.150.0000.00716.82
8.0.140.0040.00416.93
8.0.130.0030.00313.37
8.0.120.0030.00716.90
8.0.110.0000.00716.80
8.0.100.0040.00416.93
8.0.90.0000.00716.90
8.0.80.0110.00616.93
8.0.70.0000.00816.73
8.0.60.0050.00316.82
8.0.50.0000.00816.97
8.0.30.0060.01216.96
8.0.20.0120.00917.40
8.0.10.0030.00516.89
8.0.00.0080.01116.72
7.4.330.0050.00015.55
7.4.320.0000.00716.57
7.4.300.0030.00316.44
7.4.290.0000.00616.43
7.4.280.0070.00016.58
7.4.270.0000.00616.56
7.4.260.0000.00716.46
7.4.250.0030.00316.36
7.4.240.0040.00416.50
7.4.230.0050.00216.49
7.4.220.0080.00016.46
7.4.210.0080.00716.54
7.4.200.0030.00316.39
7.4.160.0060.01216.45
7.4.140.0110.01017.86
7.4.130.0100.00716.48
7.4.120.0120.00516.51
7.4.110.0090.00916.47
7.4.100.0130.00316.49
7.4.90.0130.00316.64
7.4.80.0100.01519.39
7.4.70.0080.00916.39
7.4.60.0120.00916.41
7.4.50.0030.01016.49
7.4.40.0100.01316.56
7.4.00.0100.00314.81
7.3.330.0020.00213.02
7.3.320.0000.00613.20
7.3.310.0070.00016.32
7.3.300.0000.00716.21
7.3.290.0060.00016.22
7.3.280.0040.01216.25
7.3.260.0120.00916.36
7.3.240.0110.00616.30
7.3.230.0090.00816.30
7.3.210.0060.01116.42
7.3.200.0070.01016.27
7.3.190.0130.00316.43
7.3.180.0060.01016.44
7.3.170.0150.00916.32
7.3.160.0090.00616.24
7.2.330.0100.00716.41
7.2.320.0130.01016.30
7.2.310.0070.01116.74
7.2.300.0030.01316.52
7.2.290.0100.01316.58
7.2.60.1540.00914.83
7.2.50.1690.00914.97
7.2.40.1450.01315.39
7.2.30.1690.01315.40
7.2.20.2380.00815.39
7.2.10.1590.00915.22
7.2.00.1600.00915.30
7.1.200.0080.00315.57
7.1.170.2190.01113.50
7.1.160.1690.01616.86
7.1.150.3020.01316.66
7.1.140.1480.01216.66
7.1.130.1710.01416.61
7.1.120.1630.01316.57
7.1.110.1450.01016.06
7.1.100.1620.01415.96
7.1.90.1770.01216.41
7.1.80.1740.01116.01
7.1.70.1810.01215.26
7.1.60.1960.01533.26
7.1.50.1950.01533.07
7.1.40.2060.02432.52
7.1.30.4470.01332.38
7.1.20.2110.01732.61
7.1.10.1660.01514.69
7.1.00.1730.01014.93

preferences:
61.88 ms | 401 KiB | 5 Q