3v4l.org

run code in 300+ PHP versions simultaneously
<?php is_int(-1);

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)
8.3.60.0110.00416.50
8.3.50.0100.00316.22
8.3.40.0070.00718.77
8.3.30.0070.00718.39
8.3.20.0080.00020.21
8.3.10.0040.00421.63
8.3.00.0030.00519.08
8.2.180.0100.01018.35
8.2.170.0120.00322.96
8.2.160.0030.01020.21
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00021.00
8.2.120.0000.00726.35
8.2.110.0030.00619.39
8.2.100.0080.00418.03
8.2.90.0050.00319.11
8.2.80.0050.00317.97
8.2.70.0050.00517.50
8.2.60.0050.00317.80
8.2.50.0030.00618.10
8.2.40.0000.00820.46
8.2.30.0040.00420.91
8.2.20.0000.00717.83
8.2.10.0000.00717.91
8.2.00.0000.00718.04
8.1.280.0080.00825.92
8.1.270.0000.00821.95
8.1.260.0050.00226.35
8.1.250.0060.00328.09
8.1.240.0030.00622.10
8.1.230.0040.00817.46
8.1.220.0090.00017.74
8.1.210.0030.00518.77
8.1.200.0030.00617.22
8.1.190.0040.00816.98
8.1.180.0050.00218.10
8.1.170.0000.01018.56
8.1.160.0070.00018.85
8.1.150.0100.00018.66
8.1.140.0000.00719.39
8.1.130.0000.00918.81
8.1.120.0000.00717.26
8.1.110.0050.00217.35
8.1.100.0030.00517.21
8.1.90.0030.00517.27
8.1.80.0030.00617.21
8.1.70.0030.00317.36
8.1.60.0070.00017.34
8.1.50.0030.00517.43
8.1.40.0030.00517.38
8.1.30.0000.00717.49
8.1.20.0030.00617.40
8.1.10.0060.00317.43
8.1.00.0000.00817.41
8.0.300.0040.00418.77
8.0.290.0000.00816.63
8.0.280.0070.00018.30
8.0.270.0030.00317.11
8.0.260.0080.00016.67
8.0.250.0030.00316.94
8.0.240.0070.00016.80
8.0.230.0000.00716.91
8.0.220.0000.00716.82
8.0.210.0040.00416.82
8.0.200.0030.00316.76
8.0.190.0070.00416.85
8.0.180.0000.00716.85
8.0.170.0040.00416.76
8.0.160.0040.00416.79
8.0.150.0000.00816.66
8.0.140.0040.00416.69
8.0.130.0030.00313.11
8.0.120.0000.00816.73
8.0.110.0040.00416.86
8.0.100.0040.00416.80
8.0.90.0000.00816.69
8.0.80.0120.00616.81
8.0.70.0000.00716.86
8.0.60.0040.00416.70
8.0.50.0030.00316.61
8.0.30.0070.01116.93
8.0.20.0120.00817.40
8.0.10.0030.00517.01
8.0.00.0180.00016.59
7.4.330.0060.00015.55
7.4.320.0030.00316.47
7.4.300.0060.00016.43
7.4.290.0000.00816.31
7.4.280.0030.00616.27
7.4.270.0080.00016.47
7.4.260.0030.00313.13
7.4.250.0030.00316.31
7.4.240.0070.00016.36
7.4.230.0030.00316.11
7.4.220.0060.01316.39
7.4.210.0080.00616.39
7.4.200.0070.00016.36
7.4.160.0100.00816.30
7.4.150.0060.01317.40
7.4.140.0090.00917.86
7.4.130.0070.01116.32
7.4.120.0100.01016.37
7.4.110.0180.00016.26
7.4.100.0070.01016.44
7.4.90.0100.00716.33
7.4.80.0120.01019.39
7.4.70.0100.00616.41
7.4.60.0120.00316.27
7.4.50.0070.01116.41
7.4.40.0080.01516.25
7.4.30.0070.01416.36
7.4.00.0130.00314.70
7.3.330.0000.00512.93
7.3.320.0020.00213.11
7.3.310.0060.00016.01
7.3.300.0030.00316.18
7.3.290.0000.00716.13
7.3.280.0070.01016.17
7.3.270.0130.00317.40
7.3.260.0120.01416.29
7.3.250.0100.01116.29
7.3.240.0110.00616.20
7.3.230.0080.00816.23
7.3.210.0060.01216.21
7.3.200.0070.01316.41
7.3.190.0140.00316.45
7.3.180.0120.00316.26
7.3.170.0140.00716.17
7.3.160.0070.01016.18
7.2.330.0130.00316.33
7.2.320.0060.01216.33
7.2.310.0100.00716.53
7.2.300.0090.00916.52
7.2.290.0140.01116.56
7.2.60.0030.01316.58
7.2.00.0030.01019.10
7.1.200.0060.00615.75
7.1.100.0070.00717.88
7.1.70.0100.00317.03
7.1.60.0190.01535.02
7.1.50.0230.01734.50
7.1.40.0220.00634.19
7.1.30.0340.01534.36
7.1.20.0160.00934.34
7.1.10.0060.00616.35
7.1.00.0070.00916.50
7.0.200.0150.01514.69
7.0.190.0090.00616.40
7.0.180.0080.00516.18
7.0.170.0000.01116.22
7.0.160.0040.01215.98
7.0.150.0060.00616.01
7.0.140.0000.01216.05
7.0.130.0030.00916.57
7.0.120.0040.00816.42
7.0.110.0000.01216.10
7.0.100.0070.00716.05
7.0.90.0060.00616.15
7.0.80.0000.01116.37
7.0.70.0000.01116.06
7.0.60.0030.00815.86
7.0.50.0040.00916.15
7.0.40.0090.00316.28
7.0.30.0090.00316.34
7.0.20.0080.00516.34
7.0.10.0000.01216.22
7.0.00.0060.00616.30

preferences:
41.94 ms | 400 KiB | 5 Q