3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo bcsub('09' ,'3.5',1)."\n"; echo (float) ('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)
8.3.60.0150.00618.15
8.3.50.0120.00922.05
8.3.40.0090.00618.83
8.3.30.0070.00718.56
8.3.20.0080.00020.21
8.3.10.0000.00723.52
8.3.00.0040.00419.11
8.2.180.0040.01116.63
8.2.170.0100.01022.96
8.2.160.0040.01120.38
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00020.70
8.2.120.0070.00026.35
8.2.110.0090.00020.52
8.2.100.0110.00017.92
8.2.90.0000.00919.09
8.2.80.0000.00917.97
8.2.70.0080.00017.50
8.2.60.0000.00917.91
8.2.50.0030.00518.07
8.2.40.0040.00419.39
8.2.30.0070.00020.66
8.2.20.0090.00017.61
8.2.10.0050.00217.99
8.2.00.0030.00617.82
8.1.280.0060.00925.92
8.1.270.0000.00923.87
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0060.00322.24
8.1.230.0080.00417.53
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0060.00317.22
8.1.190.0060.00317.45
8.1.180.0000.00818.10
8.1.170.0060.00318.59
8.1.160.0070.00022.01
8.1.150.0030.00318.75
8.1.140.0040.00419.54
8.1.130.0000.00717.53
8.1.120.0000.00717.29
8.1.110.0030.00317.43
8.1.100.0030.00617.35
8.1.90.0040.00417.34
8.1.80.0000.00717.28
8.1.70.0000.00717.37
8.1.60.0030.00717.48
8.1.50.0040.00417.45
8.1.40.0030.00917.46
8.1.30.0060.00317.49
8.1.20.0070.00017.52
8.1.10.0000.00717.43
8.1.00.0000.00717.25
8.0.300.0000.00718.77
8.0.290.0030.00616.75
8.0.280.0070.00018.37
8.0.270.0070.00017.10
8.0.260.0030.00317.20
8.0.250.0040.00416.99
8.0.240.0040.00416.98
8.0.230.0070.00016.92
8.0.220.0000.00616.79
8.0.210.0040.00416.88
8.0.200.0050.00216.82
8.0.190.0030.00616.94
8.0.180.0040.00416.92
8.0.170.0080.00016.90
8.0.160.0030.00416.84
8.0.150.0040.00416.73
8.0.140.0000.00716.84
8.0.130.0030.00313.30
8.0.120.0040.00416.88
8.0.110.0040.00416.86
8.0.100.0040.00416.76
8.0.90.0040.00416.86
8.0.80.0160.00016.83
8.0.70.0070.00016.88
8.0.60.0030.00516.76
8.0.50.0030.00316.71
8.0.30.0120.00717.00
8.0.20.0110.01117.40
8.0.10.0050.00316.94
8.0.00.0130.00816.67
7.4.330.0000.00516.67
7.4.320.0000.00816.38
7.4.300.0030.00316.46
7.4.290.0070.00016.49
7.4.280.0060.00316.35
7.4.270.0030.00316.27
7.4.260.0000.00716.35
7.4.250.0000.00716.33
7.4.240.0030.00416.34
7.4.230.0030.00316.48
7.4.220.0130.00716.30
7.4.210.0030.01016.45
7.4.200.0000.00716.25
7.4.160.0090.00616.23
7.4.150.0150.00617.40
7.4.140.0130.00817.86
7.4.130.0130.00416.49
7.4.120.0060.01016.54
7.4.110.0030.01416.47
7.4.100.0110.00716.19
7.4.90.0120.00416.29
7.4.80.0090.00919.39
7.4.70.0100.00716.50
7.4.60.0140.00316.33
7.4.50.0060.00916.15
7.4.40.0170.00816.33
7.4.30.0140.00316.41
7.4.00.0020.01414.66
7.3.330.0000.00613.15
7.3.320.0020.00313.09
7.3.310.0000.00716.22
7.3.300.0030.00316.09
7.3.290.0060.00016.27
7.3.280.0070.01216.26
7.3.270.0110.00817.40
7.3.260.0100.01016.49
7.3.250.0120.00816.24
7.3.240.0050.01316.28
7.3.230.0110.00616.46
7.3.210.0130.00316.41
7.3.200.0030.01416.41
7.3.190.0030.01216.23
7.3.180.0080.00816.22
7.3.170.0090.00916.42
7.3.160.0040.01116.47
7.3.120.0080.00614.81
7.3.110.0090.00514.80
7.3.100.0020.00814.99
7.3.90.0050.01114.82
7.3.80.0070.00814.70
7.3.70.0050.01214.72
7.3.60.0060.00614.58
7.3.50.0050.01114.69
7.3.40.0090.00714.72
7.3.30.0020.01114.78
7.3.20.0030.01116.59
7.3.10.0110.00716.35
7.3.00.0140.00616.53
7.2.330.0100.00716.31
7.2.320.0030.01316.63
7.2.310.0040.01516.54
7.2.300.0160.00616.54
7.2.290.0110.00616.61
7.2.250.0070.01114.89
7.2.240.0050.01514.90
7.2.230.0080.00814.96
7.2.220.0080.00815.15
7.2.210.0030.01314.92
7.2.200.0040.01114.81
7.2.190.0040.01214.86
7.2.180.0070.00914.75
7.2.170.0060.00914.87
7.2.160.0040.00814.96
7.2.150.0100.00316.92
7.2.140.0070.01016.82
7.2.130.0080.01016.61
7.2.120.0100.00616.60
7.2.110.0040.00916.67
7.2.100.0070.00616.53
7.2.90.0080.00516.55
7.2.80.0070.00616.56
7.2.70.0060.00916.61
7.2.60.0070.00516.76
7.2.50.0050.01116.76
7.2.40.0070.00716.67
7.2.30.0040.00716.64
7.2.20.0040.01016.65
7.2.10.0040.01116.72
7.2.00.0080.00717.22
7.1.330.0090.00815.58
7.1.320.0060.00715.58
7.1.310.0030.01315.67
7.1.300.0080.00815.55
7.1.290.0070.00515.80
7.1.280.0060.01015.60
7.1.270.0050.00915.83
7.1.260.0010.01115.62
7.1.250.0120.00615.58
7.1.240.0070.01015.57
7.1.230.0060.00315.61
7.1.220.0030.00615.86
7.1.210.0000.01115.75
7.1.200.0080.00415.50
7.1.190.0030.00915.55
7.1.180.0040.01115.42
7.1.170.0000.01115.86
7.1.160.0040.00815.61
7.1.150.0070.01015.76
7.1.140.0140.00415.74
7.1.130.0030.00615.48
7.1.120.0060.00915.78
7.1.110.0110.00015.69
7.1.100.0020.00916.91
7.1.90.0030.00615.87
7.1.80.0040.00815.60
7.1.70.0010.00916.29
7.1.60.0100.00617.63
7.1.50.0060.00816.36
7.1.40.0130.00315.83
7.1.30.0070.00415.50
7.1.20.0060.00615.44
7.1.10.0070.00415.65
7.1.00.0100.03819.01
7.0.330.0080.00015.25
7.0.320.0090.00315.15
7.0.310.0100.00315.05
7.0.300.0030.00715.20
7.0.290.0060.00615.29
7.0.280.0050.00515.45
7.0.270.0070.00714.94
7.0.260.0040.00415.21
7.0.250.0030.01015.23
7.0.240.0070.00815.05
7.0.230.0030.00615.42
7.0.220.0030.01015.34
7.0.210.0090.00315.09
7.0.200.0020.01015.94
7.0.190.0060.00615.54
7.0.180.0130.00015.38
7.0.170.0030.01015.43
7.0.160.0000.00915.33
7.0.150.0060.00915.08
7.0.140.0030.00915.41
7.0.130.0100.00715.21
7.0.120.0100.00715.50
7.0.110.0060.00315.06
7.0.100.0200.02817.59
7.0.90.0120.02517.60
7.0.80.0060.04017.64
7.0.70.0220.02217.69
7.0.60.0050.03817.59
7.0.50.0120.04217.80
7.0.40.0020.04816.76
7.0.30.0030.03716.62
7.0.20.0100.02916.57
7.0.10.0100.04216.81
7.0.00.0050.04616.77
5.6.380.0030.01014.09
5.6.370.0060.00914.29
5.6.360.0100.00314.29
5.6.350.0030.00614.17
5.6.340.0070.00314.21
5.6.330.0070.00714.42
5.6.320.0030.00714.31
5.6.310.0000.00914.41
5.6.300.0000.01514.30
5.6.290.0110.00414.58
5.6.280.0000.03317.64
5.6.270.0100.00314.16
5.6.260.0030.01014.53
5.6.250.0050.03717.66
5.6.240.0050.04317.58
5.6.230.0100.03417.44
5.6.220.0080.04217.44
5.6.210.0060.04317.46
5.6.200.0050.04917.60
5.6.190.0060.04517.63
5.6.180.0060.03917.65
5.6.170.0050.04517.78
5.6.160.0130.03517.53
5.6.150.0150.02717.70
5.6.140.0070.04017.54
5.6.130.0070.03717.56
5.6.120.0050.04717.55
5.6.110.0080.04817.60
5.6.100.0020.04317.67
5.6.90.0120.04217.49
5.6.80.0060.03317.28
5.6.70.0100.03517.16
5.6.60.0070.04417.19
5.6.50.0070.04317.31
5.6.40.0050.04617.24
5.6.30.0100.03817.20
5.6.20.0050.04417.25
5.6.10.0030.04717.13
5.6.00.0050.04017.22
5.5.380.0060.03515.66
5.5.370.0110.04315.60
5.5.360.0080.03515.64
5.5.350.0070.04115.69
5.5.340.0030.04315.87
5.5.330.0030.04015.82
5.5.320.0090.02515.87
5.5.310.0030.03515.91
5.5.300.0070.03715.77
5.5.290.0070.03515.87
5.5.280.0070.04315.91
5.5.270.0100.03815.75
5.5.260.0050.03715.77
5.5.250.0030.03015.58
5.5.240.0100.03515.43
5.5.230.0030.02815.51
5.5.220.0080.03715.47
5.5.210.0120.03915.29
5.5.200.0020.04015.39
5.5.190.0060.02315.51
5.5.180.0060.03515.46
5.5.170.0030.01010.80
5.5.160.0050.02515.31
5.5.150.0080.03315.48
5.5.140.0050.03115.45
5.5.130.0030.04015.47
5.5.120.0080.03815.38
5.5.110.0050.03815.50
5.5.100.0000.04415.34
5.5.90.0050.04115.39
5.5.80.0020.04515.40
5.5.70.0020.04215.32
5.5.60.0100.02215.48
5.5.50.0100.01815.21
5.5.40.0100.03815.41
5.5.30.0090.02715.43
5.5.20.0050.02215.48
5.5.10.0110.03215.44
5.5.00.0060.02515.42

preferences:
46.57 ms | 401 KiB | 5 Q