3v4l.org

run code in 300+ PHP versions simultaneously
<?php (int)2 ** 63 -1; // -9.2233720368548E+18 0x7FFFFFFFFFFFFFFF; // 9223372036854775807 var_dump((0x7FFFFFFFFFFFFFFF == 2 ** 63 -1) === true); // 9223372036854775807 === -9223372036854800000 // sure why not

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)
8.3.60.0110.00718.32
8.3.50.0100.00318.04
8.3.40.0040.01118.67
8.3.30.0090.00618.71
8.3.20.0070.00021.85
8.3.10.0040.00421.95
8.3.00.0040.00419.58
8.2.180.0030.01418.23
8.2.170.0040.01122.96
8.2.160.0030.01020.51
8.2.150.0100.01024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0000.00719.54
8.2.110.0030.00620.66
8.2.100.0070.00417.84
8.2.90.0080.00017.97
8.2.80.0050.00319.36
8.2.70.0040.00417.93
8.2.60.0040.00417.93
8.2.50.0040.00418.10
8.2.40.0050.00220.59
8.2.30.0070.00019.23
8.2.20.0000.00717.95
8.2.10.0040.00718.02
8.2.00.0070.00018.04
8.1.280.0120.00325.92
8.1.270.0040.00421.95
8.1.260.0030.00626.35
8.1.250.0030.00628.09
8.1.240.0000.00923.71
8.1.230.0070.00420.96
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0000.00817.25
8.1.190.0060.00317.25
8.1.180.0040.00418.10
8.1.170.0060.00318.70
8.1.160.0080.00018.79
8.1.150.0040.00420.36
8.1.140.0050.00217.63
8.1.130.0050.00218.97
8.1.120.0000.00717.43
8.1.110.0020.00517.34
8.1.100.0000.00817.41
8.1.90.0030.00717.36
8.1.80.0040.00417.46
8.1.70.0070.00017.41
8.1.60.0040.00417.48
8.1.50.0060.00617.41
8.1.40.0040.00417.52
8.1.30.0000.00717.62
8.1.20.0040.00417.46
8.1.10.0020.00517.50
8.1.00.0070.00017.56
8.0.300.0040.00420.16
8.0.290.0080.00016.88
8.0.280.0040.00418.33
8.0.270.0030.00317.23
8.0.260.0070.00016.86
8.0.250.0030.00616.88
8.0.240.0030.00516.89
8.0.230.0070.00016.89
8.0.220.0030.00316.80
8.0.210.0040.00416.96
8.0.200.0000.00716.96
8.0.190.0000.00916.86
8.0.180.0000.00816.99
8.0.170.0040.00416.87
8.0.160.0000.00716.83
8.0.150.0050.00316.88
8.0.140.0000.00816.79
8.0.130.0000.00513.32
8.0.120.0040.00416.81
8.0.110.0080.00016.95
8.0.100.0000.00816.88
8.0.90.0080.00016.76
8.0.80.0060.00916.89
8.0.70.0040.00416.82
8.0.60.0040.00416.91
8.0.50.0040.00416.89
8.0.30.0120.00616.96
8.0.20.0160.00517.40
8.0.10.0030.00517.11
8.0.00.0150.00216.71
7.4.330.0000.00515.55
7.4.320.0000.00616.62
7.4.300.0030.00316.57
7.4.290.0000.00716.51
7.4.280.0000.00716.46
7.4.270.0040.00416.50
7.4.260.0030.00316.57
7.4.250.0030.00316.45
7.4.240.0030.00316.48
7.4.230.0070.00016.55
7.4.220.0040.00416.33
7.4.210.0150.00616.58
7.4.200.0000.00716.48
7.4.160.0090.00616.42
7.4.150.0130.01017.40
7.4.140.0150.00917.86
7.4.130.0040.01916.57
7.4.120.0060.01316.41
7.4.110.0030.01316.50
7.4.100.0000.01616.43
7.4.90.0050.01516.26
7.4.80.0070.01119.39
7.4.70.0090.00916.58
7.4.60.0040.01216.34
7.4.50.0030.01016.57
7.4.40.0130.00716.27
7.4.00.0040.01214.66
7.3.330.0030.00313.13
7.3.320.0030.00313.36
7.3.310.0030.00516.30
7.3.300.0000.00616.32
7.3.290.0060.00816.32
7.3.280.0110.00616.33
7.3.270.0090.00817.40
7.3.260.0140.00716.30
7.3.240.0080.01216.27
7.3.230.0030.01316.53
7.3.210.0090.00916.27
7.3.200.0130.00316.38
7.3.190.0060.01016.23
7.3.180.0090.00716.35
7.3.170.0080.00816.48
7.3.160.0070.01316.57
7.2.330.0100.00716.75
7.2.320.0090.01216.79
7.2.310.0110.00716.57
7.2.300.0140.00716.33
7.2.290.0080.01116.63
7.2.60.0040.00717.01
7.2.20.0540.01317.93
7.2.10.0180.00917.77
7.2.00.0110.01318.11
7.1.200.0030.00915.80
7.1.140.0100.01016.82
7.1.130.0120.01517.05
7.1.120.0110.01416.94
7.1.110.0160.00916.31
7.1.100.0090.01616.34
7.1.90.0130.01116.22
7.1.80.0160.00616.25
7.1.70.0090.01115.59
7.1.60.0290.01333.40
7.1.50.0310.01433.13
7.1.40.0280.01732.70
7.1.30.0360.01632.61
7.1.20.0300.01532.84
7.1.10.0120.01614.80
7.1.00.0100.01214.96

preferences:
56.05 ms | 401 KiB | 5 Q