3v4l.org

run code in 300+ PHP versions simultaneously
<?php function add ($v1,$v2) { $v1 = (string) $v1; $v2 = (string) $v2; var_dump($v1); var_dump($v2); } add(10,10.9); var_dump(bcadd(10.9,10)); var_dump(bcadd(10.9,10,0)); var_dump(bcadd(10.9,10,1)); var_dump(bcadd(10.9,10,2));

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)
8.3.60.0140.00318.56
8.3.50.0120.00922.05
8.3.40.0000.01518.71
8.3.30.0070.00718.91
8.3.20.0060.00320.15
8.3.10.0000.00821.71
8.3.00.0040.00422.44
8.2.180.0110.00716.63
8.2.170.0070.00722.96
8.2.160.0070.00720.85
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0050.00319.26
8.2.110.0100.00722.24
8.2.100.0120.00019.52
8.2.90.0060.00319.09
8.2.80.0000.00817.97
8.2.70.0040.00417.25
8.2.60.0040.00418.04
8.2.50.0040.00418.07
8.2.40.0030.00618.04
8.2.30.0040.00418.11
8.2.20.0040.00417.59
8.2.10.0080.00017.62
8.2.00.0080.00317.61
8.1.280.0100.01025.92
8.1.270.0050.00322.05
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0030.00623.90
8.1.230.0070.00419.21
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0040.00417.13
8.1.190.0060.00317.53
8.1.180.0040.00418.57
8.1.170.0000.00818.61
8.1.160.0040.00421.87
8.1.150.0060.00318.65
8.1.140.0000.00817.27
8.1.130.0030.00317.70
8.1.120.0000.00817.37
8.1.110.0040.00417.43
8.1.100.0000.00717.40
8.1.90.0050.00317.40
8.1.80.0040.00417.35
8.1.70.0030.00317.49
8.1.60.0040.00417.58
8.1.50.0030.00517.43
8.1.40.0030.00617.41
8.1.30.0000.00717.55
8.1.20.0040.00417.59
8.1.10.0040.00417.47
8.1.00.0000.00817.29
8.0.300.0030.00418.77
8.0.290.0040.00417.05
8.0.280.0030.00318.26
8.0.270.0080.00017.11
8.0.260.0030.00316.66
8.0.250.0000.00716.79
8.0.240.0030.00316.88
8.0.230.0000.00716.90
8.0.220.0000.00616.88
8.0.210.0060.00316.84
8.0.200.0030.00316.88
8.0.190.0040.00416.75
8.0.180.0000.00716.93
8.0.170.0000.00816.88
8.0.160.0040.00416.88
8.0.150.0030.00516.80
8.0.140.0040.00416.70
8.0.130.0000.00613.31
8.0.120.0050.00316.85
8.0.110.0040.00416.73
8.0.100.0040.00416.73
8.0.90.0040.00416.78
8.0.80.0100.01316.79
8.0.70.0070.00016.78
8.0.60.0030.00316.79
8.0.50.0040.00416.86
8.0.30.0110.01117.10
8.0.20.0130.00517.40
8.0.10.0030.00516.93
8.0.00.0110.01016.83
7.4.330.0030.00315.05
7.4.320.0000.00616.50
7.4.300.0000.00716.51
7.4.290.0040.00416.60
7.4.280.0000.00716.59
7.4.270.0030.00316.61
7.4.260.0000.00716.48
7.4.250.0050.00216.57
7.4.240.0020.00616.51
7.4.230.0000.00716.63
7.4.220.0030.01316.67
7.4.210.0060.00916.58
7.4.200.0040.00416.51
7.4.190.0040.00416.55
7.4.160.0080.01016.63
7.4.150.0100.00717.40
7.4.140.0120.00817.86
7.4.130.0100.01016.48
7.4.120.0100.00916.50
7.4.110.0120.00616.47
7.4.100.0130.01016.54
7.4.90.0110.00816.57
7.4.80.0060.01319.39
7.4.70.0090.00916.43
7.4.60.0080.00816.44
7.4.50.0000.00816.38
7.4.40.0120.00322.77
7.4.30.0120.00716.46
7.4.00.0090.00814.88
7.3.330.0060.00013.41
7.3.320.0030.00313.20
7.3.310.0070.00016.36
7.3.300.0040.00416.30
7.3.290.0100.00616.34
7.3.280.0110.00516.29
7.3.270.0030.01517.40
7.3.260.0070.01116.25
7.3.250.0040.01416.33
7.3.240.0070.01016.62
7.3.230.0070.01016.39
7.3.210.0080.00816.33
7.3.200.0110.00719.39
7.3.190.0170.00616.51
7.3.180.0090.00616.47
7.3.170.0160.00416.43
7.3.160.0000.01516.45
7.3.120.0100.00514.82
7.3.110.0060.01214.70
7.3.100.0040.01114.47
7.3.90.0030.01014.59
7.3.80.0060.01015.08
7.3.70.0090.00314.77
7.3.60.0030.01214.69
7.3.50.0040.00814.84
7.3.40.0110.00314.90
7.3.30.0060.00614.74
7.3.20.0070.00716.54
7.3.10.0120.00316.67
7.3.00.0000.01316.86
7.2.330.0090.00916.28
7.2.320.0030.01416.61
7.2.310.0060.01016.66
7.2.300.0030.01616.73
7.2.290.0060.01016.50
7.2.250.0070.01115.16
7.2.240.0070.01414.74
7.2.230.0090.00614.97
7.2.220.0070.00714.88
7.2.210.0000.01515.00
7.2.200.0100.00315.08
7.2.190.0100.00714.96
7.2.180.0030.01014.94
7.2.170.0060.00914.68
7.2.60.0000.01316.76
7.2.00.0070.00319.39
7.1.330.0060.00915.86
7.1.320.0030.01115.63
7.1.310.0120.00315.99
7.1.300.0040.00815.89
7.1.290.0030.01015.68
7.1.280.0060.00915.80
7.1.270.0060.00915.84
7.1.260.0100.00715.95
7.1.200.0110.00415.81
7.1.100.0000.01118.08
7.1.70.0000.00817.20
7.1.60.0040.02119.82
7.1.50.0160.00717.04
7.1.00.0000.08022.45
7.0.200.0050.00316.73
7.0.140.0030.07322.09
7.0.60.0070.04719.79
7.0.50.0030.04017.84
7.0.40.0070.04020.22
7.0.30.0370.05020.23
7.0.20.0430.07320.30
7.0.10.0000.09020.30
7.0.00.0070.08720.22
5.6.280.0030.07320.96
5.6.210.0030.08720.55
5.6.200.0030.04018.25
5.6.190.0030.08320.61
5.6.180.0170.05720.55
5.6.170.0230.05020.62
5.6.160.0000.04720.47
5.6.150.0070.05318.27
5.6.140.0200.07318.11
5.6.130.0070.08718.18
5.6.120.0030.08320.96
5.6.110.0200.06320.99
5.6.100.0130.07321.13
5.6.90.0030.05721.02
5.6.80.0030.08720.40
5.5.350.4070.04320.36
5.5.340.0000.04018.04
5.5.330.0030.08320.34
5.5.320.0400.07320.42
5.5.310.0230.04020.30
5.5.300.0130.08017.94
5.5.290.0070.08718.06
5.5.280.0070.08320.77
5.5.270.0000.04320.76
5.5.260.0070.06720.73
5.5.250.0000.05720.71
5.5.240.0070.07320.19
5.4.450.0400.05719.34
5.4.440.0230.06719.30
5.4.430.0270.05019.51
5.4.420.0100.06019.51
5.4.410.0170.05019.52
5.4.400.1630.00018.70
5.4.390.0600.00018.51
5.4.380.0900.05318.50
5.4.370.0170.05018.60
5.4.360.0230.05718.61
5.4.350.0300.07318.63
5.4.340.0200.06318.74
5.4.320.0040.03712.50
5.4.310.0040.03912.50
5.4.300.0070.03512.50
5.4.290.0070.03912.50
5.4.280.0070.04012.40
5.4.270.0090.04512.40
5.4.260.0070.06019.01
5.4.250.0030.06018.95
5.4.240.0070.06318.99
5.4.230.0130.05018.96
5.4.220.0100.06318.94
5.4.210.0070.05718.83
5.4.200.0200.06318.96
5.4.190.0000.08018.98
5.4.180.0070.05318.96
5.4.170.0100.05018.97
5.4.160.0100.04718.94
5.4.150.0100.05018.99
5.4.140.0030.06016.35
5.4.130.0030.07316.51
5.4.120.0100.05016.33
5.4.110.0070.05016.55
5.4.100.0000.05716.62
5.4.90.0200.05316.61
5.4.80.0100.06016.45
5.4.70.0170.04016.39
5.4.60.0000.05716.45
5.4.50.0100.04316.62
5.4.40.0070.05016.44
5.4.30.0030.07016.38
5.4.20.0170.04016.45
5.4.10.0100.05316.41
5.4.00.0030.05315.93
5.3.290.0060.04412.80
5.3.280.0170.06314.57
5.3.270.0100.05014.69
5.3.260.0100.06014.51
5.3.250.0170.06314.82
5.3.240.0100.05014.83
5.3.230.0170.05014.43
5.3.220.0100.05314.55
5.3.210.0100.07014.70
5.3.200.0030.05314.56
5.3.190.0100.07014.64
5.3.180.0000.05714.74
5.3.170.0070.04714.73
5.3.160.0170.06314.39
5.3.150.0070.05314.65
5.3.140.0070.05314.38
5.3.130.0130.06014.77
5.3.120.0070.06014.58
5.3.110.0170.05314.71
5.3.100.0130.05314.09
5.3.90.0030.05314.18
5.3.80.0070.05714.20
5.3.70.0100.04714.08
5.3.60.0030.05313.98
5.3.50.0100.06713.96
5.3.40.0100.06013.95
5.3.30.0170.04313.89
5.3.20.0070.04713.71
5.3.10.0100.04313.83
5.3.00.0100.06313.80
5.2.170.0030.05011.32
5.2.160.0100.03711.21
5.2.150.0070.05311.22
5.2.140.0030.06311.20
5.2.130.0000.05711.08
5.2.120.0030.05711.32
5.2.110.0070.05311.18
5.2.100.0030.05311.32
5.2.90.0070.05711.06
5.2.80.0030.04310.93
5.2.70.0030.04311.16
5.2.60.0100.03311.14
5.2.50.0130.05011.11
5.2.40.0100.04311.06
5.2.30.0100.03710.95
5.2.20.0070.05310.91
5.2.10.0030.04311.04
5.2.00.0070.05710.78
5.1.60.0030.03310.00
5.1.50.0100.0439.95
5.1.40.0070.03010.09
5.1.30.0000.04010.31
5.1.20.0070.03310.32
5.1.10.0100.0309.92
5.1.00.0070.05010.03
5.0.50.0100.0338.38
5.0.40.0000.0308.48
5.0.30.0000.0638.21
5.0.20.0030.0378.29
5.0.10.0000.0308.32
5.0.00.0070.0378.08
4.4.90.0030.0207.26
4.4.80.0070.0277.26
4.4.70.0000.0237.26
4.4.60.0030.0207.26
4.4.50.0070.0207.26
4.4.40.0070.0307.26
4.4.30.0000.0237.26
4.4.20.0100.0177.26
4.4.10.0100.0237.26
4.4.00.0070.0307.26
4.3.110.0070.0237.26
4.3.100.0030.0207.26
4.3.90.0000.0337.26
4.3.80.0070.0277.26
4.3.70.0000.0207.26
4.3.60.0030.0207.26
4.3.50.0000.0277.26
4.3.40.0000.0337.26
4.3.30.0070.0177.26
4.3.20.0030.0277.26
4.3.10.0030.0207.26
4.3.00.0070.0237.23

preferences:
78.12 ms | 401 KiB | 5 Q