3v4l.org

run code in 300+ PHP versions simultaneously
<?php function add ($v1,$v2) { $v[] = (string) $v1; $v[] = (string) $v2; foreach ($v as $val) { preg_match('/\.(\d*)/',$val,$match); $dec[] = strlen($match[1]); } var_dump($dec); } add(10.756,10.98324534); add(10,10); add(10.756,10.9); add(10.756,10.); add(10.756,10); var_dump(bcadd(10.917,10)); var_dump(bcadd(10.917,10,0)); var_dump(bcadd(10.917,10,1)); var_dump(bcadd(10.917,10,2)); var_dump(bcadd(10.917,10,3)); var_dump(bcadd(10.917,10,4));

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)
8.3.60.0070.01118.53
8.3.50.0100.01222.02
8.3.40.0110.00419.18
8.3.30.0100.00319.13
8.3.20.0080.00020.16
8.3.10.0060.00322.09
8.3.00.0000.00822.45
8.2.180.0060.00916.85
8.2.170.0110.00722.96
8.2.160.0090.00921.02
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0100.00326.16
8.2.120.0090.00017.75
8.2.110.0030.00620.47
8.2.100.0040.00818.03
8.2.90.0050.00319.13
8.2.80.0000.00817.97
8.2.70.0090.00017.88
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0060.00318.16
8.2.30.0000.00818.13
8.2.20.0000.00917.89
8.2.10.0030.00517.99
8.2.00.0060.00317.96
8.1.280.0160.00325.92
8.1.270.0030.00622.08
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0060.00320.57
8.1.230.0080.00320.46
8.1.220.0050.00317.74
8.1.210.0040.00418.77
8.1.200.0070.00317.48
8.1.190.0030.00617.39
8.1.180.0060.00318.84
8.1.170.0060.00318.83
8.1.160.0040.00422.07
8.1.150.0040.00418.82
8.1.140.0040.00417.50
8.1.130.0040.00417.86
8.1.120.0030.00317.61
8.1.110.0040.00417.53
8.1.100.0050.00317.50
8.1.90.0000.00817.66
8.1.80.0020.00517.61
8.1.70.0000.00717.61
8.1.60.0000.00817.74
8.1.50.0070.00017.59
8.1.40.0080.00017.75
8.1.30.0040.00417.82
8.1.20.0030.00617.77
8.1.10.0030.00617.64
8.1.00.0030.00617.70
8.0.300.0000.00718.77
8.0.290.0000.00817.00
8.0.280.0070.00018.54
8.0.270.0030.00317.31
8.0.260.0000.00717.06
8.0.250.0000.00717.03
8.0.240.0000.00717.24
8.0.230.0030.00317.19
8.0.220.0070.00017.04
8.0.210.0040.00417.08
8.0.200.0000.00717.27
8.0.190.0090.00017.18
8.0.180.0040.00417.20
8.0.170.0030.00617.08
8.0.160.0030.00517.25
8.0.150.0000.00716.96
8.0.140.0040.00417.11
8.0.130.0000.00613.53
8.0.120.0040.00417.18
8.0.110.0000.00817.12
8.0.100.0000.00816.97
8.0.90.0040.00417.09
8.0.80.0110.01117.13
8.0.70.0040.00417.18
8.0.60.0080.00017.11
8.0.50.0040.00417.18
8.0.30.0150.00317.29
8.0.20.0050.01417.43
8.0.10.0000.00717.23
8.0.00.0070.01316.97
7.4.330.0000.00515.11
7.4.320.0000.00616.77
7.4.300.0040.00416.75
7.4.290.0050.00216.62
7.4.280.0060.00316.58
7.4.270.0000.00716.77
7.4.260.0000.00716.76
7.4.250.0040.00416.66
7.4.240.0000.00716.74
7.4.230.0070.00016.68
7.4.220.0060.01216.75
7.4.210.0060.01016.67
7.4.200.0000.00716.71
7.4.190.0040.00416.64
7.4.160.0060.00916.73
7.4.150.0120.00917.40
7.4.140.0070.01017.86
7.4.130.0130.00916.74
7.4.120.0100.01016.82
7.4.110.0080.01416.66
7.4.100.0100.00716.89
7.4.90.0120.00616.64
7.4.80.0090.00919.39
7.4.70.0130.00316.92
7.4.60.0080.01016.63
7.4.50.0000.00816.35
7.4.40.0030.01222.77
7.4.30.0130.00716.95
7.4.00.0030.01014.97
7.3.330.0030.00313.48
7.3.320.0030.00313.36
7.3.310.0030.00316.43
7.3.300.0030.00316.48
7.3.290.0030.01316.53
7.3.280.0090.01016.52
7.3.270.0210.00317.40
7.3.260.0160.00316.84
7.3.250.0060.01216.71
7.3.240.0090.00916.80
7.3.230.0070.01016.68
7.3.210.0070.01116.88
7.3.200.0060.01619.39
7.3.190.0110.01116.68
7.3.180.0090.00616.71
7.3.170.0060.01316.53
7.3.160.0060.01016.68
7.3.120.0120.00014.75
7.2.330.0100.01416.83
7.2.320.0090.01216.88
7.2.310.0100.01016.80
7.2.300.0160.00316.75
7.2.290.0080.00816.79
7.2.60.0040.01217.18
7.2.00.0030.00619.71
7.1.200.0000.01216.16
7.1.100.0000.01118.68
7.1.70.0040.00717.55
7.1.60.0100.01319.82
7.1.50.0060.01617.13
7.1.00.0070.07322.30
7.0.200.0060.00316.80
7.0.140.0000.07321.93
7.0.60.0030.05019.97
7.0.50.0100.07017.83
7.0.40.0100.09320.42
7.0.30.0430.04320.14
7.0.20.0230.07020.19
7.0.10.0130.08020.35
7.0.00.0030.05320.24
5.6.280.0030.07320.93
5.6.210.0100.08020.62
5.6.200.0100.04018.29
5.6.190.0100.06020.47
5.6.180.4170.04020.50
5.6.170.0230.07320.58
5.6.160.0100.08320.57
5.6.150.0070.07318.19
5.6.140.0100.03718.18
5.6.130.0000.08718.23
5.6.120.0130.07021.12
5.6.110.0000.04321.02
5.6.100.0070.09321.13
5.6.90.0170.07321.11
5.6.80.0300.05720.39
5.6.70.4500.04320.51
5.5.350.0170.08320.34
5.5.340.0000.04317.95
5.5.330.0200.07020.29
5.5.320.3200.03720.38
5.5.310.0270.06320.33
5.5.300.0070.04017.94
5.5.290.0070.06017.95
5.5.280.0100.07320.85
5.5.270.0100.05720.95
5.5.260.0130.05320.77
5.5.250.0130.07320.50
5.5.240.0230.07320.12
5.4.450.0700.04319.39
5.4.440.0130.07319.63
5.4.430.0030.06319.52
5.4.420.0070.05719.55
5.4.410.0030.06019.48
5.4.400.0770.00018.82
5.4.390.0600.00018.79
5.4.380.0870.04718.76
5.4.370.0300.05018.79
5.4.360.0070.05718.56
5.4.350.0200.05318.79
5.4.340.0330.04718.46
5.4.320.0070.03912.50
5.4.310.0050.04512.50
5.4.300.0050.03712.50
5.4.290.0080.04012.50
5.4.280.0050.03912.40
5.4.270.0050.04012.40
5.4.260.0030.06018.98
5.4.250.0030.05719.09
5.4.240.0070.06719.00
5.4.230.0070.06318.98
5.4.220.0130.05018.80
5.4.210.0100.05718.80
5.4.200.0070.06019.02
5.4.190.0130.04718.79
5.4.180.0070.05318.99
5.4.170.0030.05718.75
5.4.160.0200.04718.95
5.4.150.0000.07318.95
5.4.140.0130.07016.50
5.4.130.0030.05016.53
5.4.120.0070.05016.34
5.4.110.0130.05316.41
5.4.100.0100.04716.41
5.4.90.0030.05016.58
5.4.80.0130.05016.39
5.4.70.0100.05016.39
5.4.60.0100.04716.48
5.4.50.0130.04316.38
5.4.40.0030.05316.59
5.4.30.0100.06716.29
5.4.20.0070.07316.38
5.4.10.0100.07016.46
5.4.00.0030.06015.96
5.3.290.0030.04612.80
5.3.280.0030.05714.58
5.3.270.0130.05714.46
5.3.260.0070.05314.59
5.3.250.0070.07014.69
5.3.240.0070.06714.59
5.3.230.0100.06714.76
5.3.220.0070.05014.75
5.3.210.0170.04314.57
5.3.200.0100.06314.79
5.3.190.0100.04714.63
5.3.180.0070.05014.78
5.3.170.0130.04714.58
5.3.160.0170.04014.65
5.3.150.0030.05314.78
5.3.140.0030.05314.54
5.3.130.0130.05714.54
5.3.120.0030.08014.38
5.3.110.0100.05014.71
5.3.100.0130.05014.02
5.3.90.0130.06713.93
5.3.80.0030.05314.02
5.3.70.0100.05013.85
5.3.60.0130.04714.17
5.3.50.0100.04714.11
5.3.40.0170.06314.17
5.3.30.0100.04713.99
5.3.20.0200.04313.68
5.3.10.0030.05013.63
5.3.00.0130.04313.63
5.2.170.0100.06011.37
5.2.160.0100.03711.07
5.2.150.0100.05011.23
5.2.140.0200.05011.23
5.2.130.0070.05311.11
5.2.120.0070.04711.07
5.2.110.0070.05711.32
5.2.100.0100.03311.18
5.2.90.0130.03010.93
5.2.80.0030.04311.19
5.2.70.0070.06011.26
5.2.60.0100.03711.14
5.2.50.0170.03710.86
5.2.40.0030.04311.09
5.2.30.0070.04011.05
5.2.20.0070.05710.92
5.2.10.0100.05310.84
5.2.00.0000.04310.63
5.1.60.0000.0439.83
5.1.50.0100.03010.05
5.1.40.0030.0379.90
5.1.30.0100.05310.55
5.1.20.0070.04010.43
5.1.10.0070.05010.13
5.1.00.0200.03710.05
5.0.50.0070.0308.50
5.0.40.0000.0308.33
5.0.30.0070.0438.29
5.0.20.0070.0238.25
5.0.10.0000.0408.13
5.0.00.0030.0408.25
4.4.90.0000.0277.26
4.4.80.0070.0207.26
4.4.70.0030.0237.26
4.4.60.0130.0107.26
4.4.50.0000.0307.26
4.4.40.0070.0307.26
4.4.30.0030.0237.26
4.4.20.0000.0237.26
4.4.10.0000.0377.26
4.4.00.0130.0337.26
4.3.110.0000.0277.26
4.3.100.0000.0237.26
4.3.90.0030.0237.26
4.3.80.0070.0307.26
4.3.70.0000.0237.26
4.3.60.0100.0207.26
4.3.50.0070.0207.26
4.3.40.0000.0437.26
4.3.30.0030.0277.26
4.3.20.0030.0207.26
4.3.10.0000.0277.26
4.3.00.0000.0237.58

preferences:
50.84 ms | 401 KiB | 5 Q