3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = hexdec(PHP_INT_MAX); var_dump($x > PHP_INT_MAX);

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)
8.3.60.0090.00918.53
8.3.50.0120.00319.59
8.3.40.0000.01418.64
8.3.30.0030.01018.49
8.3.20.0040.00420.39
8.3.10.0040.00423.64
8.3.00.0070.00020.87
8.2.180.0100.01016.38
8.2.170.0110.00422.96
8.2.160.0030.01019.28
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0000.00722.08
8.2.120.0080.00026.35
8.2.110.0030.00720.99
8.2.100.0080.00417.78
8.2.90.0000.00719.09
8.2.80.0050.00517.97
8.2.70.0060.00317.62
8.2.60.0040.00418.04
8.2.50.0000.00918.10
8.2.40.0000.00720.59
8.2.30.0040.00419.12
8.2.20.0000.00717.61
8.2.10.0040.00418.05
8.2.00.0060.00318.06
8.1.280.0170.00325.92
8.1.270.0050.00223.83
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0030.00621.26
8.1.230.0090.00317.42
8.1.220.0080.00017.80
8.1.210.0030.00518.77
8.1.200.0030.00617.00
8.1.190.0060.00317.22
8.1.180.0040.00418.10
8.1.170.0030.00618.65
8.1.160.0030.00319.08
8.1.150.0050.00318.88
8.1.140.0000.00819.68
8.1.130.0000.00817.56
8.1.120.0080.00017.35
8.1.110.0000.00717.46
8.1.100.0030.00517.28
8.1.90.0070.00017.45
8.1.80.0000.00717.47
8.1.70.0000.00817.42
8.1.60.0000.00717.47
8.1.50.0040.00417.40
8.1.40.0090.00017.53
8.1.30.0060.00317.67
8.1.20.0040.00417.58
8.1.10.0030.00617.31
8.1.00.0040.00417.41
8.0.300.0070.00018.77
8.0.290.0030.00516.75
8.0.280.0030.00318.45
8.0.270.0000.00717.25
8.0.260.0060.00017.30
8.0.250.0000.00716.88
8.0.240.0060.00316.82
8.0.230.0040.00416.94
8.0.220.0040.00316.84
8.0.210.0070.00016.87
8.0.200.0030.00316.95
8.0.190.0070.00016.96
8.0.180.0000.00716.91
8.0.170.0050.00316.87
8.0.160.0000.00816.88
8.0.150.0070.00016.93
8.0.140.0000.00816.73
8.0.130.0050.00013.40
8.0.120.0040.00416.86
8.0.110.0050.00216.89
8.0.100.0000.00816.80
8.0.90.0000.00816.96
8.0.80.0060.00916.86
8.0.70.0040.00416.78
8.0.60.0030.00516.94
8.0.50.0040.00416.76
8.0.30.0090.00917.22
8.0.20.0110.01017.40
8.0.10.0050.00217.06
8.0.00.0180.00616.67
7.4.330.0050.00015.08
7.4.320.0030.00316.52
7.4.300.0030.00316.49
7.4.290.0030.00316.49
7.4.280.0000.00816.54
7.4.270.0070.00016.55
7.4.260.0040.00416.48
7.4.250.0050.00216.48
7.4.240.0000.00716.57
7.4.230.0030.00316.40
7.4.220.0060.00916.54
7.4.210.0090.00716.69
7.4.200.0000.00716.40
7.4.160.0060.01416.57
7.4.150.0070.01117.40
7.4.140.0130.00517.86
7.4.130.0080.01116.56
7.4.120.0090.00816.45
7.4.110.0070.01116.37
7.4.100.0130.01016.47
7.4.90.0100.00616.60
7.4.80.0100.01019.39
7.4.70.0180.00016.45
7.4.60.0090.00616.52
7.4.50.0060.00816.56
7.4.40.0090.00816.29
7.4.30.0070.01016.52
7.4.00.0100.00314.93
7.3.330.0000.00712.96
7.3.320.0030.00312.94
7.3.310.0060.00016.25
7.3.300.0000.00716.19
7.3.290.0030.00316.02
7.3.280.0070.00916.18
7.3.270.0110.00617.40
7.3.260.0070.00916.33
7.3.250.0120.00816.35
7.3.240.0090.01216.30
7.3.230.0080.00816.39
7.3.210.0120.00416.37
7.3.200.0060.01116.29
7.3.190.0110.00516.53
7.3.180.0030.01316.57
7.3.170.0070.01016.45
7.3.160.0160.00316.66
7.2.330.0130.00316.55
7.2.320.0090.00616.36
7.2.310.0070.01316.49
7.2.300.0130.00316.30
7.2.290.0160.00016.38
7.2.60.0120.00316.52
7.2.00.0030.01019.25
7.1.200.0150.00615.74
7.1.100.0110.00817.97
7.1.70.0000.01117.19
7.1.60.0060.01319.90
7.1.00.0100.06722.30
7.0.200.0050.00516.66
7.0.70.0630.06019.94
7.0.60.0700.06019.94
7.0.50.0600.06320.36
7.0.40.0700.05320.42
7.0.30.0570.06720.30
7.0.20.0730.05720.35
7.0.10.0600.06720.25
7.0.00.0630.06020.29
5.6.280.0000.07721.07
5.6.220.0630.05320.74
5.6.210.0500.06720.51
5.6.200.0670.05321.12
5.6.190.0570.06021.23
5.6.180.0600.05321.14
5.6.170.0630.05321.16
5.6.160.0500.06021.13
5.6.150.0630.05021.13
5.6.140.0630.05721.11
5.6.130.0630.05021.07
5.6.120.0130.07021.15
5.6.110.0400.05320.98
5.6.100.0700.04720.98
5.6.90.0730.05320.98
5.6.80.0470.06020.45
5.6.70.0730.05720.42
5.6.60.0800.06720.44
5.6.50.0530.06020.54
5.6.40.0600.05320.36
5.6.30.0570.05720.45
5.6.20.0500.06020.36
5.6.10.0600.05320.54
5.6.00.0600.05320.35
5.5.360.0500.05320.36
5.5.350.0530.06320.42
5.5.340.0670.05020.96
5.5.330.0630.05320.82
5.5.320.0700.06320.77
5.5.310.0600.06020.97
5.5.300.0570.05320.85
5.5.290.0630.05320.82
5.5.280.0130.05720.96
5.5.270.0570.06020.97
5.5.260.0770.06020.77
5.5.250.0570.06720.72
5.5.240.0600.05320.31
5.5.230.0630.05020.31
5.5.220.0600.05020.30
5.5.210.0600.05320.07
5.5.200.0500.06320.29
5.5.190.0470.07020.32
5.5.180.0600.05320.29
5.5.160.0800.03720.29
5.5.150.0570.06020.20
5.5.140.0600.05020.22
5.5.130.0600.05320.28
5.5.120.0530.06320.32
5.5.110.0570.05720.07
5.5.100.0630.05020.16
5.5.90.0670.04720.14
5.5.80.0530.06019.99
5.5.70.0600.05320.13
5.5.60.0730.06020.10
5.5.50.0630.04720.18
5.5.40.0670.04720.04
5.5.30.0630.05320.10
5.5.20.0630.06320.18
5.5.10.0630.05020.09
5.5.00.0700.07319.98

preferences:
64.35 ms | 400 KiB | 5 Q