3v4l.org

run code in 300+ PHP versions simultaneously
<?php setlocale(LC_ALL, 'is_IS'); $localeconv = localeconv(); $number = "1.15"; echo sprintf("%u", $number);

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)
8.3.60.0140.00618.30
8.3.50.0090.00821.99
8.3.40.0070.00718.84
8.3.30.0090.00618.82
8.3.20.0040.00420.25
8.3.10.0080.00021.77
8.3.00.0080.00019.43
8.2.180.0030.01616.63
8.2.170.0100.00722.96
8.2.160.0070.00719.27
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0050.00321.00
8.2.110.0030.00622.26
8.2.100.0100.00317.78
8.2.90.0080.00019.23
8.2.80.0050.00317.97
8.2.70.0000.00817.63
8.2.60.0060.00318.04
8.2.50.0000.00818.07
8.2.40.0000.00818.22
8.2.30.0080.00018.07
8.2.20.0040.00417.67
8.2.10.0070.00018.14
8.2.00.0070.00017.77
8.1.280.0070.00725.92
8.1.270.0090.00022.02
8.1.260.0000.00826.35
8.1.250.0080.00028.09
8.1.240.0090.00023.91
8.1.230.0070.00419.06
8.1.220.0000.00717.78
8.1.210.0030.00518.77
8.1.200.0040.00417.36
8.1.190.0030.00517.41
8.1.180.0080.00018.10
8.1.170.0000.00818.66
8.1.160.0050.00221.84
8.1.150.0040.00418.81
8.1.140.0030.00617.36
8.1.130.0030.00317.71
8.1.120.0020.00517.32
8.1.110.0030.00617.38
8.1.100.0030.00417.21
8.1.90.0050.00217.27
8.1.80.0000.00717.38
8.1.70.0000.00717.32
8.1.60.0040.00417.55
8.1.50.0080.00017.46
8.1.40.0080.00017.39
8.1.30.0000.00817.61
8.1.20.0040.00417.46
8.1.10.0000.00817.55
8.1.00.0000.00917.50
8.0.300.0040.00418.77
8.0.290.0000.00717.18
8.0.280.0030.00318.33
8.0.270.0030.00317.27
8.0.260.0000.00617.25
8.0.250.0030.00317.00
8.0.240.0040.00416.93
8.0.230.0040.00416.84
8.0.220.0030.00316.88
8.0.210.0000.00716.90
8.0.200.0030.00316.83
8.0.190.0000.00916.94
8.0.180.0040.00416.84
8.0.170.0050.00316.90
8.0.160.0030.00316.85
8.0.150.0050.00316.72
8.0.140.0030.00316.82
8.0.130.0000.00613.35
8.0.120.0000.00716.88
8.0.110.0050.00216.88
8.0.100.0000.00716.82
8.0.90.0000.00816.90
8.0.80.0100.01016.88
8.0.70.0080.00016.82
8.0.60.0030.00516.87
8.0.50.0020.00516.95
8.0.30.0070.01417.17
8.0.20.0120.01117.40
8.0.10.0040.00416.95
8.0.00.0100.00716.89
7.4.330.0050.00015.14
7.4.320.0030.00316.47
7.4.300.0050.00216.48
7.4.290.0030.00316.55
7.4.280.0050.00516.56
7.4.270.0030.00316.35
7.4.260.0030.00316.50
7.4.250.0020.00516.36
7.4.240.0010.00616.51
7.4.230.0070.00016.69
7.4.220.0100.01516.46
7.4.210.0030.01316.66
7.4.200.0040.00416.62
7.4.160.0030.01316.44
7.4.150.0110.00717.40
7.4.140.0080.00917.86
7.4.130.0100.01016.57
7.4.120.0070.01016.44
7.4.110.0060.01216.72
7.4.100.0100.00716.56
7.4.90.0120.00416.46
7.4.80.0100.01019.39
7.4.70.0110.00716.54
7.4.60.0120.00616.50
7.4.50.0020.00216.50
7.4.40.0150.00316.37
7.4.30.0080.01516.55
7.4.00.0040.01314.83
7.3.330.0030.00312.97
7.3.320.0030.00313.18
7.3.310.0030.00316.20
7.3.300.0000.00716.11
7.3.290.0030.00316.23
7.3.280.0110.00616.24
7.3.270.0070.01117.40
7.3.260.0090.01516.32
7.3.250.0140.00916.29
7.3.240.0080.00816.34
7.3.230.0130.00316.39
7.3.210.0120.00616.37
7.3.200.0140.00719.39
7.3.190.0100.00716.50
7.3.180.0060.00916.22
7.3.170.0080.00816.31
7.3.160.0100.00716.24
7.3.120.0100.01014.43
7.3.110.0060.00614.51
7.3.100.0060.01214.66
7.3.90.0100.00914.74
7.3.80.0140.00414.61
7.3.70.0030.01514.75
7.3.60.0060.00614.77
7.3.50.0100.00714.52
7.3.40.0130.00314.48
7.3.30.0030.01014.76
7.3.20.0070.00716.26
7.3.10.0090.00616.57
7.3.00.0030.01216.67
7.2.330.0030.01316.44
7.2.320.0100.00616.53
7.2.310.0120.01216.64
7.2.300.0050.01116.27
7.2.290.0030.02016.52
7.2.250.0060.01314.82
7.2.240.0120.00615.05
7.2.230.0070.01315.13
7.2.220.0100.00714.86
7.2.210.0090.00915.06
7.2.200.0040.01115.04
7.2.190.0000.01114.93
7.2.180.0110.00314.77
7.2.170.0090.00014.87
7.2.00.0070.00719.52
7.1.330.0100.00315.66
7.1.320.0070.00715.69
7.1.310.0070.01015.42
7.1.300.0100.00315.54
7.1.290.0110.00315.53
7.1.280.0040.00415.39
7.1.270.0000.01115.63
7.1.260.0070.00715.72
7.1.100.0080.01117.87
7.1.70.0030.00717.22
7.1.60.0070.01719.29
7.1.50.0030.01916.97
7.1.00.0000.08022.28
7.0.200.0070.00016.73
7.0.140.0070.07321.93
7.0.60.0230.08319.91
7.0.50.0030.06017.76
7.0.40.0070.04320.13
7.0.30.0270.06320.21
7.0.20.0300.05320.02
7.0.10.0070.05720.17
7.0.00.0000.04720.16
5.6.210.0030.08020.46
5.6.200.0070.08018.23
5.6.190.0170.06320.77
5.6.180.3300.04720.43
5.6.170.0200.08720.64
5.6.160.0030.04320.40
5.6.150.0070.04718.19
5.6.140.0070.04718.21
5.6.130.0070.06718.19
5.6.120.0170.04320.89
5.6.110.0070.08021.03
5.6.100.0170.03720.88
5.6.90.0000.04321.02
5.6.80.0100.07720.39
5.5.350.0270.05320.41
5.5.340.0070.08017.91
5.5.330.0070.05320.25
5.5.320.3130.04320.42
5.5.310.0170.06020.34
5.5.300.0070.07718.02
5.5.290.0030.04017.92
5.5.280.0130.03720.79
5.5.270.0200.03020.71
5.5.260.0100.06720.81
5.5.250.0100.04720.57
5.5.240.0270.07020.17
5.4.450.0330.07019.48
5.4.440.0170.07019.46
5.4.430.0030.06019.15
5.4.420.0070.06019.32
5.4.410.0200.05019.21
5.4.400.0300.03318.96
5.4.390.0170.04719.18
5.4.380.0200.05318.51
5.4.370.0100.05318.57
5.4.360.0100.05018.57
5.4.350.0070.05318.56
5.4.340.0000.05318.36
5.4.320.0070.06018.34
5.4.310.0070.05318.45
5.4.300.0170.04718.66
5.4.290.0000.04718.49
5.4.280.0000.04318.57
5.4.270.0130.03318.57
5.4.260.0070.03718.55
5.4.250.0070.04018.65
5.4.240.0170.04018.55
5.4.230.0100.03718.36
5.4.220.0070.04018.36
5.4.210.0030.04018.48
5.4.200.0030.03716.64
5.4.190.0070.04018.47
5.4.180.0030.04018.34
5.4.170.0130.03718.42
5.4.160.0070.04318.41
5.4.150.0100.03318.32
5.4.140.0030.04016.12
5.4.130.0070.03716.30
5.4.120.0170.03016.00
5.4.110.0130.02716.11
5.4.100.0070.04016.21
5.4.90.0100.03715.99
5.4.80.0100.03316.19
5.4.70.0070.03716.21
5.4.60.0070.04716.04
5.4.50.0070.04316.00
5.4.40.0170.04016.01
5.4.30.0130.04316.04
5.4.20.0130.04016.07
5.4.10.0130.04316.18
5.4.00.0170.04015.66
5.3.290.0100.06014.52
5.3.280.0170.04714.50
5.3.270.0070.05714.50
5.3.260.0170.04014.54
5.3.250.0070.04314.50
5.3.240.0130.04314.46
5.3.230.0300.03314.48
5.3.220.0100.04714.48
5.3.210.0170.04014.46
5.3.200.0170.04714.49
5.3.190.0230.04314.50
5.3.180.0100.05014.60
5.3.170.0130.04014.48
5.3.160.0070.04714.46
5.3.150.0130.04314.45
5.3.140.0070.05714.40
5.3.130.0200.05314.45
5.3.120.0170.05014.48
5.3.110.0100.06014.44
5.3.100.0170.05013.89
5.3.90.0100.04714.05
5.3.80.0100.04713.95
5.3.70.0170.04713.88
5.3.60.0230.03713.89
5.3.50.0070.04314.00
5.3.40.0070.04313.98
5.3.30.0030.05013.80
5.3.20.0070.04313.62
5.3.10.0130.04013.66
5.3.00.0170.03313.48
5.2.170.0070.03711.21
5.2.160.0070.03011.13
5.2.150.0030.03311.05
5.2.140.0070.04011.01
5.2.130.0000.04011.06
5.2.120.0070.03710.97
5.2.110.0070.03711.17
5.2.100.0000.04310.97
5.2.90.0030.04010.97
5.2.80.0170.03711.07
5.2.70.0070.04011.19
5.2.60.0100.03311.02
5.2.50.0070.04310.98
5.2.40.0100.03010.97
5.2.30.0270.03010.88
5.2.20.0100.03310.86
5.2.10.0070.03010.77
5.2.00.0070.04310.65
5.1.60.0170.0279.91
5.1.50.0130.02710.00
5.1.40.0070.0309.95
5.1.30.0100.03310.36
5.1.20.0170.02010.48
5.1.10.0100.0279.99
5.1.00.0130.03010.19
5.0.50.0070.0208.66
5.0.40.0030.0208.36
5.0.30.0030.0338.20
5.0.20.0030.0308.23
5.0.10.0030.0238.09
5.0.00.0070.0308.21
4.4.90.0030.0205.82
4.4.80.0000.0205.84
4.4.70.0030.0175.82
4.4.60.0030.0175.85
4.4.50.0030.0175.85
4.4.40.0000.0335.85
4.4.30.0030.0175.93
4.4.20.0070.0135.98
4.4.10.0100.0175.92
4.4.00.0030.0335.81
4.3.110.0030.0175.86
4.3.100.0030.0175.81
4.3.90.0000.0175.77
4.3.80.0070.0205.90
4.3.70.0030.0175.90
4.3.60.0070.0135.72
4.3.50.0030.0175.76
4.3.40.0030.0275.73
4.3.30.0030.0174.49
4.3.20.0000.0204.48
4.3.10.0000.0174.43
4.3.00.0100.0206.88

preferences:
47.97 ms | 401 KiB | 5 Q