3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo -1 & ~(1<<(8*PHP_INT_SIZE-1)>>(0-1));

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)
8.3.60.0120.00316.63
8.3.50.0070.00718.07
8.3.40.0090.00918.79
8.3.30.0030.01218.53
8.3.20.0080.00020.34
8.3.10.0080.00023.52
8.3.00.0030.00519.79
8.2.180.0120.00318.29
8.2.170.0090.00622.96
8.2.160.0130.00020.22
8.2.150.0080.00024.18
8.2.140.0050.00224.66
8.2.130.0040.00419.38
8.2.120.0040.00426.35
8.2.110.0130.00321.18
8.2.100.0040.00817.72
8.2.90.0060.00317.63
8.2.80.0000.00818.04
8.2.70.0030.00618.05
8.2.60.0000.00918.03
8.2.50.0040.00418.10
8.2.40.0000.00820.55
8.2.30.0000.00820.68
8.2.20.0040.00417.84
8.2.10.0070.00017.95
8.2.00.0040.00418.04
8.1.270.0080.00020.38
8.1.260.0000.00828.09
8.1.250.0050.00328.09
8.1.240.0080.00323.81
8.1.230.0110.00020.96
8.1.220.0080.00017.76
8.1.210.0040.00418.77
8.1.200.0080.00317.35
8.1.190.0040.00417.25
8.1.180.0040.00418.10
8.1.170.0060.00318.57
8.1.160.0040.00420.67
8.1.150.0000.00818.68
8.1.140.0040.00419.43
8.1.130.0030.00317.63
8.1.120.0030.00317.35
8.1.110.0000.00717.31
8.1.100.0030.00517.21
8.1.90.0000.00717.34
8.1.80.0070.00017.32
8.1.70.0070.00017.25
8.1.60.0040.00417.43
8.1.50.0030.00617.42
8.1.40.0000.00817.43
8.1.30.0040.00417.46
8.1.20.0030.00517.59
8.1.10.0040.00817.50
8.1.00.0020.00517.43
8.0.300.0040.00421.87
8.0.290.0050.00216.63
8.0.280.0000.00718.43
8.0.270.0040.00417.29
8.0.260.0000.00617.20
8.0.250.0000.00617.07
8.0.240.0000.00716.94
8.0.230.0040.00416.89
8.0.220.0000.00716.83
8.0.210.0070.00016.81
8.0.200.0000.00616.89
8.0.190.0080.00016.98
8.0.180.0040.00416.86
8.0.170.0040.00416.91
8.0.160.0070.00016.80
8.0.150.0050.00516.92
8.0.140.0040.00416.81
8.0.130.0040.00413.26
8.0.120.0030.00716.73
8.0.110.0040.00416.95
8.0.100.0040.00416.79
8.0.90.0070.00016.92
8.0.80.0140.00016.84
8.0.70.0070.00016.90
8.0.60.0000.00716.87
8.0.50.0000.00716.68
8.0.30.0060.01217.08
8.0.20.0140.00417.40
8.0.10.0040.00416.83
8.0.00.0110.00716.71
7.4.330.0060.00016.66
7.4.320.0030.00316.22
7.4.300.0030.00316.42
7.4.290.0030.00316.50
7.4.280.0030.00516.49
7.4.270.0000.00716.33
7.4.260.0030.00616.50
7.4.250.0040.00416.31
7.4.240.0000.00716.50
7.4.230.0000.00716.22
7.4.220.0060.01316.36
7.4.210.0110.00616.40
7.4.200.0030.00316.52
7.4.160.0090.00616.47
7.4.150.0070.01117.40
7.4.140.0160.01017.86
7.4.130.0140.00716.37
7.4.120.0110.00816.42
7.4.110.0030.01316.70
7.4.100.0070.01116.54
7.4.90.0080.00816.52
7.4.80.0140.00419.39
7.4.70.0100.00716.40
7.4.60.0090.00616.52
7.4.50.0040.01116.13
7.4.40.0120.00616.39
7.4.30.0030.01316.36
7.4.00.0060.00915.10
7.3.330.0000.00513.17
7.3.320.0030.00313.09
7.3.310.0040.00416.29
7.3.300.0000.00716.23
7.3.290.0070.00016.31
7.3.280.0080.00916.26
7.3.270.0060.01217.40
7.3.260.0030.01516.18
7.3.250.0100.00816.28
7.3.240.0080.00816.23
7.3.230.0030.01416.39
7.3.210.0060.00916.23
7.3.200.0130.00316.21
7.3.190.0100.00716.29
7.3.180.0120.00416.46
7.3.170.0030.01316.65
7.3.160.0130.00916.21
7.3.120.0070.01014.95
7.3.110.0000.01714.51
7.3.100.0070.00714.70
7.3.90.0060.00314.96
7.3.80.0100.00314.54
7.3.70.0070.00714.67
7.3.60.0070.00714.40
7.3.50.0040.01114.84
7.3.40.0080.00314.52
7.3.30.0040.00414.75
7.3.20.0090.00616.48
7.3.10.0070.00716.55
7.3.00.0060.00316.75
7.2.330.0130.00416.59
7.2.320.0140.00716.70
7.2.310.0040.01216.32
7.2.300.0130.00316.64
7.2.290.0130.00316.61
7.2.250.0070.00714.89
7.2.240.0070.00714.66
7.2.230.0030.00715.13
7.2.220.0090.00015.05
7.2.210.0030.01214.88
7.2.200.0040.01115.12
7.2.190.0090.00014.69
7.2.180.0030.01215.04
7.2.170.0090.00314.94
7.2.80.0000.01116.52
7.2.60.0090.00616.70
7.2.00.0030.01419.53
7.1.330.0000.01415.82
7.1.320.0070.00315.61
7.1.310.0060.00615.63
7.1.300.0090.00915.74
7.1.290.0070.00715.72
7.1.280.0000.01515.73
7.1.270.0030.00915.46
7.1.260.0100.00715.73
7.1.200.0100.00515.20
7.1.100.0060.00618.19
7.1.70.0080.00417.22
7.1.60.0090.00619.13
7.1.50.0040.00716.78
7.1.00.0030.07722.35
7.0.200.0030.00616.88
7.0.60.0070.06019.99
7.0.50.0030.07717.82
7.0.40.0070.06720.20
7.0.30.0300.06020.34
7.0.20.0270.05020.09
7.0.10.0170.08020.18
7.0.00.0100.08020.17
5.6.280.0100.05320.76
5.6.210.0070.08320.50
5.6.200.0070.04018.23
5.6.190.0030.04320.41
5.6.180.0300.06020.47
5.6.170.0370.06720.38
5.6.160.0070.09020.41
5.6.150.0070.04718.16
5.6.140.0070.07718.11
5.6.130.0030.09018.18
5.6.120.0070.09320.96
5.6.110.0030.04321.00
5.6.100.0030.08321.12
5.6.90.0130.04721.06
5.6.80.0130.07320.39
5.5.350.0130.04320.52
5.5.340.0100.06717.92
5.5.330.0030.04320.13
5.5.320.0300.07020.27
5.5.310.0200.03720.26
5.5.300.0070.05018.00
5.5.290.0170.05718.02
5.5.280.0030.06320.64
5.5.270.0030.06020.88
5.5.260.0070.07020.87
5.5.250.0030.08320.77
5.5.240.0100.07720.18

preferences:
63.97 ms | 400 KiB | 5 Q