3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo bcsub('09' ,'3.5',1)."\n"; echo ('0.1' + '0.7' * '10');

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)
8.3.70.0040.01118.56
8.3.60.0150.00018.29
8.3.50.0110.00821.99
8.3.40.0150.00018.57
8.3.30.0120.00318.38
8.3.20.0040.00420.07
8.3.10.0000.00723.53
8.3.00.0050.00319.38
8.2.190.0130.00316.58
8.2.180.0120.00316.32
8.2.170.0000.01522.96
8.2.160.0070.00720.39
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0050.00520.52
8.2.120.0030.00526.35
8.2.110.0030.00622.25
8.2.100.0070.00420.53
8.2.90.0040.00419.22
8.2.80.0080.00017.97
8.2.70.0030.00517.50
8.2.60.0080.00318.04
8.2.50.0000.00818.07
8.2.40.0070.00019.27
8.2.30.0040.00420.55
8.2.20.0070.00317.61
8.2.10.0000.00718.03
8.2.00.0040.00417.83
8.1.280.0040.01125.92
8.1.270.0040.00423.66
8.1.260.0040.00428.09
8.1.250.0080.00028.09
8.1.240.0090.00024.02
8.1.230.0070.00419.05
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0050.00517.36
8.1.190.0080.00017.30
8.1.180.0030.00618.10
8.1.170.0040.00418.57
8.1.160.0040.00422.09
8.1.150.0000.00718.78
8.1.140.0000.00719.61
8.1.130.0070.00017.54
8.1.120.0030.00317.41
8.1.110.0030.00517.41
8.1.100.0070.00417.39
8.1.90.0050.00217.37
8.1.80.0000.00717.41
8.1.70.0000.00717.35
8.1.60.0060.00617.50
8.1.50.0000.00817.44
8.1.40.0100.00017.34
8.1.30.0040.00417.54
8.1.20.0000.00717.36
8.1.10.0070.00017.51
8.1.00.0040.00417.28
8.0.300.0000.00819.62
8.0.290.0040.00416.63
8.0.280.0040.00418.27
8.0.270.0080.00017.06
8.0.260.0000.00617.05
8.0.250.0070.00016.84
8.0.240.0000.00716.80
8.0.230.0030.00316.90
8.0.220.0030.00316.77
8.0.210.0070.00016.85
8.0.200.0000.00716.77
8.0.190.0000.00816.77
8.0.180.0040.00416.83
8.0.170.0030.00616.83
8.0.160.0070.00016.91
8.0.150.0000.00816.75
8.0.140.0050.00316.83
8.0.130.0060.00013.30
8.0.120.0040.00416.77
8.0.110.0000.00816.82
8.0.100.0000.00716.93
8.0.90.0040.00416.87
8.0.80.0070.01316.74
8.0.70.0040.00416.85
8.0.60.0070.00016.77
8.0.50.0000.00716.57
8.0.30.0100.00817.04
8.0.20.0130.01117.40
8.0.10.0070.00016.94
8.0.00.0090.01016.75
7.4.330.0020.00216.85
7.4.320.0000.00716.46
7.4.300.0000.00616.43
7.4.290.0030.00316.28
7.4.280.0060.00316.30
7.4.270.0040.00416.39
7.4.260.0060.00516.32
7.4.250.0040.00416.37
7.4.240.0050.00216.32
7.4.230.0070.00016.41
7.4.220.0050.01416.25
7.4.210.0090.00516.39
7.4.200.0040.00416.57
7.4.160.0090.00616.33
7.4.150.0070.01717.40
7.4.140.0140.00817.86
7.4.130.0120.00716.31
7.4.120.0100.00816.30
7.4.110.0100.00716.46
7.4.100.0090.00916.36
7.4.90.0100.00616.20
7.4.80.0060.01319.39
7.4.70.0080.00816.55
7.4.60.0040.01216.42
7.4.50.0090.00616.42
7.4.40.0130.01216.28
7.4.30.0170.00016.31
7.4.00.0040.00815.07
7.3.330.0000.00613.13
7.3.320.0000.00513.09
7.3.310.0030.00316.27
7.3.300.0030.00316.18
7.3.290.0000.00716.14
7.3.280.0100.01016.21
7.3.270.0130.01017.40
7.3.260.0130.00716.70
7.3.250.0120.00616.37
7.3.240.0100.01016.44
7.3.230.0080.00816.39
7.3.210.0070.01016.37
7.3.200.0060.01516.52
7.3.190.0070.01016.58
7.3.180.0170.00016.21
7.3.170.0130.00916.41
7.3.160.0070.01016.41
7.3.120.0160.00014.80
7.3.110.0030.01414.81
7.3.100.0000.01014.67
7.3.90.0040.00714.75
7.3.80.0090.00914.70
7.3.70.0000.00914.92
7.3.60.0040.01114.83
7.3.50.0040.01114.47
7.3.40.0090.00614.51
7.3.30.0080.00814.68
7.3.20.0040.01116.58
7.3.10.0130.00016.57
7.3.00.0030.00916.63
7.2.330.0070.01116.53
7.2.320.0070.01016.61
7.2.310.0130.00416.45
7.2.300.0140.00416.45
7.2.290.0080.00816.16
7.2.240.0080.00314.86
7.2.230.0000.01214.47
7.2.220.0030.01414.70
7.2.210.0070.01014.75
7.2.200.0030.01314.93
7.2.190.0110.00415.00
7.2.180.0090.00314.82
7.2.170.0060.00614.73
7.2.160.0070.00414.82
7.2.150.0120.00016.81
7.2.140.0080.00016.70
7.2.130.0100.00716.71
7.2.120.0050.00316.74
7.2.110.0080.00616.69
7.2.100.0030.01016.78
7.2.90.0090.00616.58
7.2.80.0030.00716.68
7.2.70.0100.00016.75
7.2.60.0060.00716.79
7.2.50.0090.00316.81
7.2.40.0040.01116.98
7.2.30.0040.01116.88
7.2.20.0110.00317.01
7.2.10.0060.01016.82
7.2.00.0050.00817.88
7.1.330.0040.01115.44
7.1.320.0100.00315.63
7.1.310.0060.00615.98
7.1.300.0070.00315.72
7.1.290.0040.01115.79
7.1.280.0030.01215.74
7.1.270.0100.00615.63
7.1.260.0110.00015.89
7.1.250.0040.00815.48
7.1.200.0060.00615.73
7.1.100.0080.00617.82
7.1.70.0130.00317.02
7.1.60.0150.00019.36
7.1.50.0260.01334.72
7.1.00.0100.07022.28
7.0.200.0030.00616.73
7.0.60.0070.08719.91
7.0.50.0070.07017.80
7.0.40.0100.06320.40
7.0.30.0370.04320.13
7.0.20.0230.05720.09
7.0.10.0030.06320.20
7.0.00.0070.05020.33
5.6.280.0030.05720.90
5.6.210.0100.08020.64
5.6.200.0130.05318.16
5.6.190.0070.05320.41
5.6.180.0530.05720.57
5.6.170.0270.08020.38
5.6.160.0000.04320.48
5.6.150.0030.04018.09
5.6.140.0100.07718.09
5.6.130.0100.08318.21
5.6.120.0100.04721.13
5.6.110.0130.08721.08
5.6.100.0100.08721.00
5.6.90.0130.08021.01
5.6.80.0030.08720.37
5.5.350.0270.06320.46
5.5.340.0030.08317.92
5.5.330.0130.07320.21
5.5.320.0230.07020.28
5.5.310.0300.07720.26
5.5.300.0100.06018.01
5.5.290.0030.04318.02
5.5.280.0100.07320.64
5.5.270.0130.06720.78
5.5.260.0200.06020.86
5.5.250.0000.09320.46
5.5.240.0270.06720.18

preferences:
50.37 ms | 401 KiB | 5 Q