3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo bcadd(bcadd(bcsub(-1, 0.1), 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)
8.3.60.0070.00718.31
8.3.50.0090.00616.61
8.3.40.0100.01018.79
8.3.30.0160.00318.55
8.3.20.0070.00020.30
8.3.10.0080.00021.60
8.3.00.0000.00721.60
8.2.180.0090.00918.42
8.2.170.0070.00722.96
8.2.160.0140.00020.11
8.2.150.0000.00924.18
8.2.140.0040.00424.66
8.2.130.0040.00422.21
8.2.120.0030.00626.35
8.2.110.0060.00321.18
8.2.100.0080.00317.78
8.2.90.0000.00819.04
8.2.80.0000.00817.97
8.2.70.0030.00617.63
8.2.60.0040.00417.91
8.2.50.0000.00818.10
8.2.40.0040.00420.44
8.2.30.0050.00219.24
8.2.20.0050.00417.90
8.2.10.0040.00417.91
8.2.00.0050.00218.15
8.1.280.0070.00725.92
8.1.270.0040.00420.37
8.1.260.0050.00326.35
8.1.250.0070.00028.09
8.1.240.0040.00723.79
8.1.230.0030.00720.88
8.1.220.0030.00617.74
8.1.210.0050.00318.77
8.1.200.0060.00317.10
8.1.190.0040.00416.98
8.1.180.0050.00218.10
8.1.170.0060.00318.50
8.1.160.0040.00418.73
8.1.150.0000.00720.26
8.1.140.0040.00419.48
8.1.130.0030.00318.93
8.1.120.0030.00317.33
8.1.110.0050.00317.21
8.1.100.0000.00817.38
8.1.90.0030.00517.34
8.1.80.0000.00717.29
8.1.70.0030.00317.24
8.1.60.0050.00217.48
8.1.50.0080.00017.39
8.1.40.0040.00417.33
8.1.30.0040.00417.52
8.1.20.0040.00417.46
8.1.10.0030.00617.34
8.1.00.0000.00817.25
8.0.300.0040.00418.77
8.0.290.0000.00816.63
8.0.280.0030.00318.38
8.0.270.0000.00717.09
8.0.260.0030.00317.18
8.0.250.0070.00016.95
8.0.240.0040.00416.85
8.0.230.0040.00416.82
8.0.220.0090.00016.77
8.0.210.0030.00616.63
8.0.200.0030.00316.83
8.0.190.0040.00416.72
8.0.180.0030.00316.84
8.0.170.0000.00716.78
8.0.160.0000.00716.78
8.0.150.0040.00416.79
8.0.140.0030.00316.75
8.0.130.0030.00313.31
8.0.120.0050.00316.73
8.0.110.0030.00316.70
8.0.100.0040.00416.81
8.0.90.0000.00716.54
8.0.80.0090.00616.82
8.0.70.0000.00716.78
8.0.60.0000.00716.79
8.0.50.0000.00816.57
8.0.30.0070.01316.97
8.0.20.0140.01417.40
8.0.10.0040.00416.77
8.0.00.0100.00616.44
7.4.330.0000.00515.55
7.4.320.0000.00616.34
7.4.300.0030.00316.44
7.4.290.0030.00716.32
7.4.280.0080.00016.33
7.4.270.0030.00316.38
7.4.260.0060.00316.39
7.4.250.0030.00316.38
7.4.240.0080.00016.45
7.4.230.0000.00716.39
7.4.220.0070.01116.47
7.4.210.0120.00316.36
7.4.200.0050.00216.53
7.4.160.0060.01316.38
7.4.150.0100.00717.40
7.4.140.0080.01217.86
7.4.130.0060.01416.44
7.4.120.0080.01216.38
7.4.110.0180.00016.49
7.4.100.0150.00916.26
7.4.90.0160.00316.44
7.4.80.0070.01119.39
7.4.70.0030.01516.52
7.4.60.0100.00616.31
7.4.50.0070.00716.20
7.4.40.0100.01016.49
7.4.30.0080.01216.27
7.4.00.0040.01115.00
7.3.330.0030.00313.00
7.3.320.0050.00013.14
7.3.310.0070.00016.09
7.3.300.0000.00715.99
7.3.290.0070.00816.12
7.3.280.0110.00816.12
7.3.270.0130.01017.40
7.3.260.0100.00816.11
7.3.250.0070.01016.29
7.3.240.0080.00916.29
7.3.230.0090.01216.43
7.3.210.0030.01616.57
7.3.200.0100.00616.34
7.3.190.0090.00616.24
7.3.180.0090.00916.49
7.3.170.0080.00816.11
7.3.160.0130.00316.40
7.2.330.0070.01016.53
7.2.320.0100.01316.47
7.2.310.0140.00416.59
7.2.300.0170.00716.46
7.2.290.0060.01316.44
7.2.60.0000.01316.95
7.1.200.0030.00915.52
7.1.70.0070.00717.00
7.1.60.0040.01317.17
7.1.50.0050.01116.80
7.1.40.0030.01316.56
7.1.30.0180.00916.69
7.1.20.0150.00316.48
7.1.10.0000.01016.34
7.1.00.0090.00616.59
7.0.200.0110.00016.47
7.0.190.0070.01116.65
7.0.180.0060.01216.07
7.0.170.0140.01116.19
7.0.160.0050.01316.20
7.0.150.0030.00516.05
7.0.140.0000.01216.29
7.0.130.0040.01116.37
7.0.120.0090.00316.38
7.0.110.0060.00916.29
7.0.100.0070.01016.40
7.0.90.0030.00616.27
7.0.80.0040.00416.27
7.0.70.0050.00316.34
7.0.60.0050.00516.09
7.0.50.0100.00516.36
7.0.40.0040.01615.59
7.0.30.0040.01715.59
7.0.20.0090.00915.59
7.0.10.0030.01315.59
7.0.00.0000.00815.59

preferences:
51.91 ms | 400 KiB | 5 Q