3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array('Implied', 1=> 'Integer', '2' => 'String', 3.0 => 'Float', '1000000000000000000000' => 'BigNum1', '1000000000000000000001'=>'BigNum2', 'f' => 'Non-int'); foreach($a AS $k=>$v){ echo "$v is treated as a ".gettype($k) . "\r\n\r\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)
8.3.60.0030.01418.31
8.3.50.0070.00922.05
8.3.40.0110.00318.53
8.3.30.0180.00018.66
8.3.20.0040.00420.13
8.3.10.0080.00023.27
8.3.00.0050.00319.66
8.2.180.0120.00316.38
8.2.170.0150.00322.96
8.2.160.0110.00420.22
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00420.95
8.2.110.0090.00022.25
8.2.100.0120.00018.09
8.2.90.0030.00619.21
8.2.80.0030.00517.97
8.2.70.0050.00317.63
8.2.60.0000.00817.93
8.2.50.0050.00318.07
8.2.40.0000.00818.09
8.2.30.0070.00318.24
8.2.20.0030.00517.60
8.2.10.0000.00718.11
8.2.00.0000.00717.70
8.1.280.0080.00825.92
8.1.270.0040.00424.01
8.1.260.0030.00326.35
8.1.250.0040.00428.09
8.1.240.0000.00823.79
8.1.230.0040.00719.15
8.1.220.0030.00617.78
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0040.00417.23
8.1.180.0030.00618.10
8.1.170.0000.00818.43
8.1.160.0040.00422.06
8.1.150.0040.00418.90
8.1.140.0000.00817.40
8.1.130.0070.00017.72
8.1.120.0050.00217.50
8.1.110.0040.00417.39
8.1.100.0000.00917.46
8.1.90.0030.00317.48
8.1.80.0040.00417.44
8.1.70.0070.00017.45
8.1.60.0040.00417.63
8.1.50.0030.00617.57
8.1.40.0050.00317.53
8.1.30.0000.00817.60
8.1.20.0030.00517.69
8.1.10.0040.00417.33
8.1.00.0040.00417.42
8.0.300.0040.00418.77
8.0.290.0110.00016.58
8.0.280.0070.00018.29
8.0.270.0040.00417.29
8.0.260.0030.00317.19
8.0.250.0030.00317.01
8.0.240.0040.00416.95
8.0.230.0000.00816.92
8.0.220.0030.00616.80
8.0.210.0040.00416.84
8.0.200.0060.00016.93
8.0.190.0050.00316.95
8.0.180.0000.00816.89
8.0.170.0050.00516.79
8.0.160.0070.00016.89
8.0.150.0030.00316.86
8.0.140.0000.00716.73
8.0.130.0060.00013.41
8.0.120.0000.00816.93
8.0.110.0040.00416.92
8.0.100.0000.00816.84
8.0.90.0050.00216.73
8.0.80.0100.00716.94
8.0.70.0020.00516.82
8.0.60.0030.00516.95
8.0.50.0040.00416.94
8.0.30.0090.01017.20
8.0.20.0120.00517.40
8.0.10.0040.00417.11
8.0.00.0020.01616.69
7.4.330.0050.00015.11
7.4.320.0050.00216.39
7.4.300.0030.00316.59
7.4.290.0030.00316.61
7.4.280.0080.00016.40
7.4.270.0000.00716.56
7.4.260.0060.00316.56
7.4.250.0040.00416.56
7.4.240.0040.00416.55
7.4.230.0040.00416.43
7.4.220.0130.00616.36
7.4.210.0080.00816.49
7.4.200.0040.00416.53
7.4.160.0030.01216.38
7.4.150.0140.00317.40
7.4.140.0110.01017.86
7.4.130.0070.01016.48
7.4.120.0120.00516.50
7.4.110.0180.00616.47
7.4.100.0110.01416.56
7.4.90.0130.00616.31
7.4.80.0120.00619.39
7.4.70.0030.01416.64
7.4.60.0030.01216.49
7.4.50.0040.00416.30
7.4.40.0060.01016.46
7.4.30.0060.01016.48
7.4.00.0030.01014.94
7.3.330.0000.00613.24
7.3.320.0000.00512.93
7.3.310.0000.00716.38
7.3.300.0000.00716.15
7.3.290.0100.00616.29
7.3.280.0090.00816.25
7.3.270.0090.00917.40
7.3.260.0130.00916.63
7.3.250.0130.00516.22
7.3.240.0110.00716.50
7.3.230.0030.01316.61
7.3.210.0140.00316.23
7.3.200.0170.00319.39
7.3.190.0150.00616.53
7.3.180.0090.00616.37
7.3.170.0090.00916.27
7.3.160.0000.01616.28
7.3.120.0100.00315.07
7.2.330.0100.00716.68
7.2.320.0120.00616.86
7.2.310.0030.01416.69
7.2.300.0100.00716.48
7.2.290.0100.01016.77
7.2.00.0090.00919.51
7.1.100.0110.00418.30
7.1.70.0000.00717.26
7.1.60.0110.00719.70
7.1.50.0140.01117.05
7.1.00.0070.07322.37
7.0.200.0040.00416.73
7.0.140.0030.07322.09
7.0.60.0000.07719.78
7.0.50.0070.04717.91
7.0.40.0100.08020.04
7.0.30.0270.05320.00
7.0.20.0270.06020.02
7.0.10.0100.08320.16
7.0.00.0130.07320.19
5.6.280.0070.07021.07
5.6.210.0130.07720.55
5.6.200.0100.06018.13
5.6.190.0130.05720.38
5.6.180.0330.07020.41
5.6.170.0500.06720.40
5.6.160.0170.07320.38
5.6.150.0100.07718.21
5.6.140.0130.07718.11
5.6.130.0070.04018.15
5.6.120.0100.03720.96
5.6.110.0130.07721.01
5.6.100.0030.09020.95
5.6.90.0030.04720.96
5.6.80.0070.08020.38
5.5.350.0000.04720.49
5.5.340.0070.06017.98
5.5.330.0070.04720.14
5.5.320.0300.06320.32
5.5.310.0270.06020.11
5.5.300.0100.06317.96
5.5.290.0130.03318.01
5.5.280.0130.08320.68
5.5.270.0100.06720.86
5.5.260.0230.06320.84
5.5.250.0000.04720.45
5.5.240.1730.06020.26
5.4.450.0400.04019.54
5.4.440.0730.04319.42
5.4.430.0570.05019.38
5.4.420.0130.04019.41
5.4.410.0400.04019.32
5.4.400.0370.04018.81
5.4.390.1000.03719.08
5.4.380.0070.06018.68
5.4.370.0170.05018.59
5.4.360.0030.06018.63
5.4.350.0070.08318.54
5.4.340.0170.07018.71
5.4.320.0090.03412.46
5.4.310.0040.04012.45
5.4.300.0090.03312.46
5.4.290.0060.03812.45
5.4.280.0070.03312.35
5.4.270.0070.03612.35
5.4.260.0040.03812.35
5.4.250.0050.04612.35
5.4.240.0040.03712.35
5.4.230.0040.05312.34
5.4.220.0050.03712.34
5.4.210.0090.03812.34
5.4.200.0070.03512.34
5.4.190.0050.04012.34
5.4.180.0070.03912.34
5.4.170.0060.04512.35
5.4.160.0060.03812.34
5.4.150.0070.04812.34
5.4.140.0080.03712.03
5.4.130.0060.03412.02
5.4.120.0060.03511.97
5.4.110.0060.03411.97
5.4.100.0040.03711.97
5.4.90.0040.03811.97
5.4.80.0080.03411.96
5.4.70.0100.03111.96
5.4.60.0060.03411.96
5.4.50.0060.03511.96
5.4.40.0040.03511.95
5.4.30.0040.03611.95
5.4.20.0020.03811.95
5.4.10.0080.03211.95
5.4.00.0030.03911.43
5.3.290.0050.04012.80
5.3.280.0080.03712.71
5.3.270.0080.04512.73
5.3.260.0040.05112.72
5.3.250.0050.03612.72
5.3.240.0040.05112.72
5.3.230.0060.03912.71
5.3.220.0100.03212.68
5.3.210.0050.03912.68
5.3.200.0090.03612.68
5.3.190.0080.03512.67
5.3.180.0060.03512.68
5.3.170.0020.04012.67
5.3.160.0060.03912.68
5.3.150.0030.04412.67
5.3.140.0080.04112.66
5.3.130.0060.03912.66
5.3.120.0080.03712.66
5.3.110.0070.03812.66
5.3.100.0090.03612.12
5.3.90.0090.03312.08
5.3.80.0080.03312.08
5.3.70.0090.03912.08
5.3.60.0040.03712.06
5.3.50.0050.03612.00
5.3.40.0030.03712.00
5.3.30.0050.03411.95
5.3.20.0060.03511.73
5.3.10.0050.03411.68
5.3.00.0070.03311.68
5.2.170.0040.0319.18
5.2.160.0040.0299.18
5.2.150.0020.0329.18
5.2.140.0040.0319.18
5.2.130.0080.0279.13
5.2.120.0060.0349.14
5.2.110.0060.0289.14
5.2.100.0050.0289.14
5.2.90.0030.0309.13
5.2.80.0030.0389.14
5.2.70.0020.0339.13
5.2.60.0060.0289.09
5.2.50.0040.0319.05
5.2.40.0070.0339.03
5.2.30.0080.0349.01
5.2.20.0040.0299.00
5.2.10.0050.0288.92
5.2.00.0050.0358.78
5.1.60.0070.0228.07
5.1.50.0040.0298.06
5.1.40.0030.0298.04
5.1.30.0040.0308.39
5.1.20.0060.0258.41
5.1.10.0060.0248.14
5.1.00.0020.0278.14
5.0.50.0030.0256.61
5.0.40.0030.0206.47
5.0.30.0030.0336.28
5.0.20.0050.0186.28
5.0.10.0020.0276.26
5.0.00.0040.0306.26
4.4.90.0010.0174.78
4.4.80.0010.0174.75
4.4.70.0020.0154.76
4.4.60.0020.0164.75
4.4.50.0040.0134.77
4.4.40.0020.0264.71
4.4.30.0060.0174.76
4.4.20.0030.0164.85
4.4.10.0020.0164.85
4.4.00.0040.0234.76
4.3.110.0010.0174.67
4.3.100.0030.0154.66
4.3.90.0030.0144.63
4.3.80.0020.0264.59
4.3.70.0010.0164.63
4.3.60.0040.0204.63
4.3.50.0020.0194.63
4.3.40.0030.0274.54
4.3.30.0020.0173.31
4.3.20.0020.0163.29
4.3.10.0040.0183.25
4.3.00.0000.02014.86

preferences:
39.49 ms | 401 KiB | 5 Q