3v4l.org

run code in 300+ PHP versions simultaneously
<?php print sprintf('%g', 0.001); print "\n"; print sprintf('%g', 0); print "\n"; print sprintf('%s', 1000000); print "\n"; print sprintf('%g', 100); print "\n"; print sprintf('%g', -1); print "\n"; print sprintf('%s', 0.00000001); print "\n"; print sprintf('%g', -0.00000001);

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)
8.3.60.0070.01118.43
8.3.50.0120.00517.32
8.3.40.0120.00918.84
8.3.30.0110.00418.55
8.3.20.0050.00318.61
8.3.10.0040.00420.52
8.3.00.0080.00317.37
8.2.180.0150.00616.50
8.2.170.0100.01018.83
8.2.160.0070.00722.96
8.2.150.0030.00624.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0080.00019.83
8.2.110.0090.00020.93
8.2.100.0030.00917.72
8.2.90.0040.00419.18
8.2.80.0040.00417.97
8.2.70.0050.00317.38
8.2.60.0080.00017.90
8.2.50.0060.00318.07
8.2.40.0000.00718.09
8.2.30.0040.00418.10
8.2.20.0040.00417.58
8.2.10.0040.00417.43
8.2.00.0040.00417.58
8.1.280.0070.01025.92
8.1.270.0040.00424.66
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0060.00320.58
8.1.230.0080.00320.87
8.1.220.0080.00018.77
8.1.210.0070.00318.77
8.1.200.0000.00817.23
8.1.190.0040.00417.28
8.1.180.0030.00518.10
8.1.170.0090.00018.77
8.1.160.0040.00418.80
8.1.150.0040.00418.53
8.1.140.0070.00317.22
8.1.130.0000.00717.38
8.1.120.0030.00317.30
8.1.110.0060.00317.30
8.1.100.0000.00817.35
8.1.90.0000.00717.36
8.1.80.0070.00017.30
8.1.70.0030.00317.34
8.1.60.0050.00217.45
8.1.50.0000.00717.33
8.1.40.0000.00817.35
8.1.30.0040.00417.56
8.1.20.0050.00517.41
8.1.10.0040.00417.48
8.1.00.0020.00517.27
8.0.300.0000.00819.98
8.0.290.0080.00016.63
8.0.280.0040.00418.41
8.0.270.0000.00717.18
8.0.260.0040.00416.70
8.0.250.0000.00716.88
8.0.240.0060.00316.84
8.0.230.0070.00016.71
8.0.220.0040.00416.64
8.0.210.0000.00716.65
8.0.200.0070.00016.80
8.0.190.0000.00716.79
8.0.180.0000.00716.79
8.0.170.0030.00616.76
8.0.160.0030.00516.73
8.0.150.0040.00416.70
8.0.140.0000.00816.62
8.0.130.0050.00013.24
8.0.120.0040.00416.74
8.0.110.0040.00416.66
8.0.100.0030.00316.59
8.0.90.0040.00416.81
8.0.80.0080.00816.74
8.0.70.0040.00416.79
8.0.60.0040.00416.66
8.0.50.0040.00416.62
8.0.30.0090.01116.85
8.0.20.0130.00916.92
8.0.10.0070.00016.75
8.0.00.0130.00616.63
7.4.330.0000.00512.79
7.4.320.0000.00716.38
7.4.300.0000.00616.28
7.4.290.0020.00516.27
7.4.280.0020.00816.36
7.4.270.0030.00316.29
7.4.260.0000.00513.03
7.4.250.0000.00816.41
7.4.240.0000.00716.30
7.4.230.0030.00316.55
7.4.220.0180.00916.52
7.4.210.0080.01016.53
7.4.200.0070.00016.56
7.4.190.0070.00016.27
7.4.160.0090.00616.35
7.4.150.0140.01016.34
7.4.140.0070.01016.38
7.4.130.0160.00216.41
7.4.120.0140.00416.35
7.4.110.0040.01416.43
7.4.100.0140.00716.59
7.4.90.0080.01416.21
7.4.80.0120.00616.42
7.4.70.0090.00716.32
7.4.60.0100.00716.40
7.4.50.0000.00916.54
7.4.40.0100.00316.25
7.4.30.0140.00316.30
7.4.00.0100.00614.86
7.3.330.0000.00613.02
7.3.320.0030.00313.05
7.3.310.0030.00316.21
7.3.300.0000.00616.14
7.3.290.0100.00316.11
7.3.280.0080.00916.11
7.3.270.0080.00816.59
7.3.260.0110.00916.40
7.3.250.0090.00916.30
7.3.240.0030.01616.27
7.3.230.0030.01516.45
7.3.210.0090.00916.32
7.3.200.0110.00819.39
7.3.190.0070.01016.02
7.3.180.0120.00416.25
7.3.170.0030.01716.26
7.3.160.0040.01716.23
7.3.120.0030.01314.72
7.3.110.0070.01114.54
7.3.100.0080.00814.48
7.3.90.0070.01314.59
7.3.80.0060.00614.87
7.3.70.0030.01014.75
7.3.60.0030.00714.57
7.3.50.0040.01114.54
7.3.40.0060.00614.75
7.3.30.0120.00014.73
7.3.20.0080.00416.50
7.3.10.0000.01016.45
7.3.00.0040.00716.54
7.2.330.0070.01116.23
7.2.320.0090.00916.42
7.2.310.0070.01416.68
7.2.300.0120.00316.35
7.2.290.0100.01016.57
7.2.250.0130.00614.59
7.2.240.0070.01415.11
7.2.230.0070.00315.08
7.2.220.0060.00914.75
7.2.210.0000.01615.14
7.2.200.0040.00814.77
7.2.190.0000.01514.54
7.2.180.0100.00314.82
7.2.170.0030.01414.77
7.2.60.0030.00916.59
7.2.00.0000.01419.13
7.1.330.0060.00615.60
7.1.320.0080.00415.44
7.1.310.0040.01115.73
7.1.300.0030.01015.79
7.1.290.0030.01115.59
7.1.280.0060.00715.73
7.1.270.0030.00615.76
7.1.260.0000.00815.48
7.1.200.0070.00715.73
7.1.100.0030.00817.96
7.1.70.0000.00716.69
7.1.60.0130.01019.40
7.1.50.0040.01916.86
7.1.00.0000.08022.33
7.0.200.0090.00016.75
7.0.140.0100.06722.15
7.0.120.0000.07722.13
7.0.60.0200.08319.97
7.0.50.0030.04017.79
7.0.40.0070.06717.71
7.0.30.0030.04717.75
7.0.20.0070.06717.68
7.0.10.0070.07017.79
7.0.00.0000.04717.72
5.6.280.0030.07321.14
5.6.210.0000.04320.48
5.6.200.0070.06018.17
5.6.190.0130.08018.09
5.6.180.0070.04318.13
5.6.170.0030.04318.18
5.6.160.0100.08018.18
5.6.150.0070.08318.09
5.6.140.0100.07718.16
5.6.130.0100.06018.18
5.6.120.0030.04018.16
5.6.110.0030.04018.14
5.6.100.0030.04018.07
5.6.90.0030.04018.17
5.6.80.0070.03317.50
5.6.70.0000.04017.61
5.6.60.0070.03317.53
5.6.50.0000.04017.60
5.6.40.0070.03317.47
5.6.30.0070.03317.48
5.6.20.0000.04017.43
5.6.10.0030.03717.46
5.6.00.0030.03717.43
5.5.350.0030.08320.33
5.5.340.0100.04718.03
5.5.330.0100.07318.08
5.5.320.0030.06317.89
5.5.310.0100.05717.93
5.5.300.0100.06017.91
5.5.290.0000.04717.98
5.5.280.0070.03717.89
5.5.270.0070.03717.94
5.5.260.0000.04317.96
5.5.250.0000.04017.78
5.5.240.0030.03717.39
5.5.230.0030.03717.35
5.5.220.0030.04017.34
5.5.210.0070.03317.40
5.5.200.0070.03717.24
5.5.190.0030.04017.30
5.5.180.0070.03317.23
5.5.160.0030.03717.33
5.5.150.0070.03317.31
5.5.140.0030.03717.33
5.5.130.0070.03317.36
5.5.120.0030.03717.26
5.5.110.0000.04017.30
5.5.100.0030.03717.21
5.5.90.0070.03017.26
5.5.80.0030.05317.17
5.5.70.0070.07017.14
5.5.60.0030.07317.24
5.5.50.0000.07317.12
5.5.40.0030.07717.27
5.5.30.0030.07717.11
5.5.20.0000.06017.24
5.5.10.0070.04717.22
5.5.00.0170.04717.21
5.4.450.0030.04019.44
5.4.440.0030.04019.40
5.4.430.0070.04019.31
5.4.420.0070.03319.35
5.4.410.0000.04019.29
5.4.400.0070.03319.01
5.4.390.0000.04319.09
5.4.380.0070.03318.99
5.4.370.0030.03719.12
5.4.360.0000.04019.01
5.4.350.0100.03018.98
5.4.340.0030.04718.95
5.4.320.0000.04018.95
5.4.310.0000.04018.95
5.4.300.0030.03719.20
5.4.290.0130.03018.99
5.4.280.0030.04319.20
5.4.270.0000.04318.98
5.4.260.0030.03718.98
5.4.250.0070.03319.04
5.4.240.0030.03719.24
5.4.230.0030.05018.88
5.4.220.0030.07719.02
5.4.210.0130.05318.88
5.4.200.0030.08019.11
5.4.190.0130.07018.98
5.4.180.0170.04719.02
5.4.170.0100.06318.81
5.4.160.0070.06319.07
5.4.150.0170.06718.93
5.4.140.0070.07716.26
5.4.130.0100.06316.17
5.4.120.0070.07716.25
5.4.110.0030.07716.34
5.4.100.0030.07716.36
5.4.90.0070.05016.26
5.4.80.0100.05016.41
5.4.70.0070.07016.31
5.4.60.0100.07316.34
5.4.50.0030.07316.30
5.4.40.0070.07016.32
5.4.30.0170.03716.20
5.4.20.0100.06316.40
5.4.10.0070.03716.49
5.4.00.0000.04015.68
5.3.290.0030.03714.65
5.3.280.0030.07714.55
5.3.270.0070.07014.54
5.3.260.0070.07014.54
5.3.250.0000.06714.56
5.3.240.0070.07314.51
5.3.230.0030.04014.55
5.3.220.0000.08014.55
5.3.210.0030.04014.53
5.3.200.0070.05314.55
5.3.190.0030.04014.48
5.3.180.0000.08314.48
5.3.170.0070.03314.52
5.3.160.0070.07014.52
5.3.150.0070.05714.50
5.3.140.0070.05714.49
5.3.130.0030.07014.50
5.3.120.0070.04714.49
5.3.110.0100.04714.52
5.3.100.0070.07314.00
5.3.90.0030.06314.00
5.3.80.0070.06713.98
5.3.70.0030.07013.79
5.3.60.0070.05713.96
5.3.50.0030.04713.91
5.3.40.0000.04014.02
5.3.30.0100.06713.82
5.3.20.0070.06713.46
5.3.10.0070.06013.62
5.3.00.0030.07713.55
5.2.170.0000.04010.98
5.2.160.0030.03711.15
5.2.150.0030.03011.04
5.2.140.0030.04711.13
5.2.130.0070.06011.06
5.2.120.0070.03710.93
5.2.110.0100.05311.10
5.2.100.0000.07011.10
5.2.90.0030.03710.99
5.2.80.0000.05711.08
5.2.70.0130.02011.06
5.2.60.0030.04310.99
5.2.50.0030.06711.00
5.2.40.0030.05711.03
5.2.30.0070.06010.93
5.2.20.0070.05310.85
5.2.10.0030.06010.86
5.2.00.0030.04310.74
5.1.60.0070.03010.03
5.1.50.0070.0539.95
5.1.40.0100.04310.04
5.1.30.0070.04310.53
5.1.20.0030.05710.39
5.1.10.0070.05310.17
5.1.00.0000.0639.98
5.0.50.0000.0438.59
5.0.40.0000.0438.52
5.0.30.0030.0508.52
5.0.20.0070.0438.52
5.0.10.0030.0478.52
5.0.00.0070.0638.52
4.4.90.0030.0338.52
4.4.80.0000.0408.52
4.4.70.0030.0378.52
4.4.60.0030.0338.52
4.4.50.0030.0278.52
4.4.40.0030.0508.52
4.4.30.0030.0178.52
4.4.20.0000.0408.52
4.4.10.0030.0178.52
4.4.00.0100.0478.52
4.3.110.0030.0278.52
4.3.100.0000.0308.52
4.3.90.0070.0238.52
4.3.80.0000.0608.52
4.3.70.0000.0378.52
4.3.60.0030.0238.52
4.3.50.0030.0338.52
4.3.40.0030.0478.52
4.3.30.0100.0308.52
4.3.20.0030.0278.52
4.3.10.0030.0178.52
4.3.00.0030.0338.52

preferences:
37.32 ms | 401 KiB | 5 Q