3v4l.org

run code in 300+ PHP versions simultaneously
<?php function remove_periods($string){ return $string * 100; } echo remove_periods((float)100.00); echo "\n---\n"; echo remove_periods((string)100.00); echo "\n---\n";

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)
8.5.10.0100.01016.46
8.5.00.0130.00919.79
8.4.150.0020.00014.05
8.4.140.0140.00717.54
8.4.130.0110.01017.72
8.4.120.0050.00524.05
8.4.110.0120.00525.61
8.4.100.0080.00517.86
8.4.90.0130.00720.62
8.4.80.0060.01418.70
8.4.70.0130.00619.04
8.4.60.0100.00620.38
8.4.50.0160.00617.66
8.4.40.0120.00619.53
8.4.30.0110.00617.49
8.4.20.0100.01020.07
8.4.10.0150.00617.60
8.3.280.0150.00618.57
8.3.270.0160.00516.55
8.3.260.0130.00616.43
8.3.250.0090.00918.70
8.3.240.0110.00917.20
8.3.230.0140.00616.78
8.3.220.0110.00819.13
8.3.210.0130.00718.12
8.3.200.0060.00616.63
8.3.190.0110.00816.86
8.3.180.0120.00916.77
8.3.170.0050.00317.20
8.3.160.0110.00416.58
8.3.150.0090.00917.19
8.3.140.0060.00317.15
8.3.130.0060.00318.36
8.3.120.0090.00920.74
8.3.110.0080.00820.94
8.3.100.0070.00424.06
8.3.90.0080.00026.77
8.3.80.0040.00719.36
8.3.70.0120.00616.75
8.3.60.0120.00616.75
8.3.50.0110.00818.06
8.3.40.0110.00718.48
8.3.30.0130.00318.68
8.3.20.0070.00019.30
8.3.10.0080.00021.81
8.3.00.0050.00320.55
8.2.290.0110.00916.67
8.2.280.0070.01220.08
8.2.270.0120.00616.42
8.2.260.0100.00718.82
8.2.250.0000.00816.50
8.2.240.0040.00417.00
8.2.230.0000.01122.58
8.2.220.0060.00337.54
8.2.210.0050.00326.77
8.2.200.0030.00618.88
8.2.190.0110.00416.63
8.2.180.0070.00716.32
8.2.170.0070.01122.96
8.2.160.0080.00622.05
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0090.00019.46
8.2.120.0040.00426.35
8.2.110.0000.01020.83
8.2.100.0070.00717.76
8.2.90.0050.00319.09
8.2.80.0080.00017.97
8.2.70.0030.00617.50
8.2.60.0030.00517.80
8.2.50.0030.00518.07
8.2.40.0060.00318.22
8.2.30.0020.00517.93
8.2.20.0000.00817.86
8.2.10.0050.00318.04
8.2.00.0000.00817.69
8.1.330.0120.00616.03
8.1.320.0100.00816.18
8.1.310.0040.01116.49
8.1.300.0090.00918.43
8.1.290.0080.00030.84
8.1.280.0150.00425.92
8.1.270.0040.00421.90
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0070.00321.18
8.1.230.0000.01022.20
8.1.220.0050.00317.74
8.1.210.0030.00518.77
8.1.200.0000.00817.23
8.1.190.0060.00317.23
8.1.180.0050.00318.10
8.1.170.0000.00918.63
8.1.160.0000.00718.66
8.1.150.0040.00418.67
8.1.140.0000.00722.13
8.1.130.0100.00020.36
8.1.120.0040.00417.30
8.1.110.0030.00517.37
8.1.100.0050.00217.21
8.1.90.0000.00717.16
8.1.80.0000.00717.22
8.1.70.0000.00817.37
8.1.60.0040.00417.52
8.1.50.0030.00617.37
8.1.40.0070.00017.43
8.1.30.0000.00917.53
8.1.20.0050.00217.59
8.1.10.0040.00417.46
8.1.00.0070.00317.20
8.0.300.0040.00418.77
8.0.290.0060.00316.75
8.0.280.0050.00318.29
8.0.270.0030.00317.20
8.0.260.0060.00318.37
8.0.250.0020.00516.88
8.0.240.0000.00716.97
8.0.230.0030.00316.84
8.0.220.0000.00816.82
8.0.210.0030.00316.71
8.0.200.0030.00316.72
8.0.190.0030.00416.88
8.0.180.0070.00016.90
8.0.170.0000.00916.85
8.0.160.0050.00216.86
8.0.150.0070.00016.71
8.0.140.0000.00816.79
8.0.130.0030.00313.30
8.0.120.0000.01016.73
8.0.110.0040.00416.81
8.0.100.0040.00416.86
8.0.90.0040.00416.84
8.0.80.0070.00916.84
8.0.70.0070.00016.72
8.0.60.0000.00716.73
8.0.50.0080.00016.67
8.0.30.0080.00917.03
8.0.20.0050.01317.40
8.0.10.0040.00416.77
8.0.00.0140.00516.91
7.4.330.0050.00015.55
7.4.320.0030.00316.36
7.4.300.0070.00016.38
7.4.290.0040.00416.42
7.4.280.0000.00716.52
7.4.270.0030.00316.48
7.4.260.0050.00516.31
7.4.250.0000.00716.39
7.4.240.0050.00216.54
7.4.230.0000.00716.27
7.4.220.0040.00416.30
7.4.210.0090.00716.60
7.4.200.0000.00716.33
7.4.160.0080.01016.38
7.4.140.0090.00917.86
7.4.130.0100.00716.45
7.4.120.0110.00716.47
7.4.110.0070.01316.27
7.4.100.0100.00616.25
7.4.90.0030.01416.36
7.4.80.0080.00819.39
7.4.70.0090.00916.26
7.4.60.0120.00916.42
7.4.50.0100.00616.21
7.4.40.0100.00716.46
7.4.00.0000.01714.64
7.3.330.0000.00613.42
7.3.320.0030.00313.36
7.3.310.0030.00616.17
7.3.300.0040.00416.42
7.3.290.0020.00516.36
7.3.280.0110.00416.36
7.3.260.0090.00916.43
7.3.240.0080.01116.38
7.3.230.0050.01116.45
7.3.210.0120.00616.21
7.3.200.0090.00916.36
7.3.190.0180.00016.40
7.3.180.0150.00416.37
7.3.170.0120.00616.42
7.3.160.0060.01016.52
7.2.330.0090.00616.46
7.2.320.0180.00516.79
7.2.310.0120.00616.79
7.2.300.0070.01016.56
7.2.290.0060.01616.71
7.2.110.1180.00714.36
7.2.100.0290.01314.64
7.2.90.0270.01014.45
7.2.80.0190.01314.39
7.2.70.0370.00614.87
7.2.60.0250.01614.76
7.2.50.0380.01414.64
7.2.40.0330.01014.68
7.2.30.0290.00714.77
7.2.20.0390.00014.55
7.2.10.0430.00715.00
7.2.00.0300.00314.70
7.1.230.0350.00013.81
7.1.220.0270.00313.61
7.1.210.0360.00613.72
7.1.200.0250.00313.50
7.1.190.0430.00313.43
7.1.180.0330.01313.53
7.1.170.0540.00313.52
7.1.160.0290.00013.63
7.1.150.0260.00713.66
7.1.140.0240.00713.51
7.1.130.0950.00313.45
7.1.120.0190.01013.59
7.1.110.0340.00913.77
7.1.100.0280.01013.81
7.1.90.0280.00613.77
7.1.80.0300.00313.86
7.1.70.0310.00013.80
7.1.60.0420.00731.61
7.1.50.0430.00931.46
7.1.40.0440.01331.54
7.1.30.0470.00331.50
7.1.20.0420.01231.70
7.1.10.0250.01213.35
7.1.00.0470.00313.73
5.6.380.0030.01114.34

preferences:
40.84 ms | 403 KiB | 5 Q