3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array('Implied', 1=> 'Integer', '2' => 'String', 3.0 => 'Float', '' => 'empty', 'f' => 'Non-int'); foreach($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)
8.3.40.0040.01118.64
8.3.30.0070.00718.96
8.3.20.0040.00420.21
8.3.10.0000.00721.80
8.3.00.0030.00517.68
8.2.170.0070.00722.96
8.2.160.0110.01120.32
8.2.150.0030.00624.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.00820.89
8.2.110.0030.00622.07
8.2.100.0040.00817.72
8.2.90.0000.00719.21
8.2.80.0030.00517.97
8.2.70.0040.00417.63
8.2.60.0080.00317.80
8.2.50.0060.00318.07
8.2.40.0000.00818.09
8.2.30.0040.00418.10
8.2.20.0000.00717.55
8.2.10.0070.00018.09
8.2.00.0000.00717.78
8.1.270.0090.00923.90
8.1.260.0070.00026.35
8.1.250.0070.00028.09
8.1.240.0030.00723.99
8.1.230.0000.01118.95
8.1.220.0000.00917.74
8.1.210.0060.00318.77
8.1.200.0030.00617.35
8.1.190.0040.00417.10
8.1.180.0030.00518.10
8.1.170.0000.00818.64
8.1.160.0000.00721.88
8.1.150.0070.00018.83
8.1.140.0040.00417.43
8.1.130.0030.00317.82
8.1.120.0050.00317.33
8.1.110.0080.00017.47
8.1.100.0070.00017.43
8.1.90.0070.00317.42
8.1.80.0000.00717.43
8.1.70.0000.00717.42
8.1.60.0090.00017.59
8.1.50.0080.00017.46
8.1.40.0050.00317.56
8.1.30.0000.00817.57
8.1.20.0040.00417.54
8.1.10.0000.00817.46
8.1.00.0070.00017.41
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0030.00318.38
8.0.270.0050.00317.25
8.0.260.0030.00317.30
8.0.250.0000.00716.93
8.0.240.0000.00716.88
8.0.230.0070.00016.87
8.0.220.0040.00416.79
8.0.210.0040.00416.86
8.0.200.0050.00216.98
8.0.190.0060.00316.82
8.0.180.0070.00016.88
8.0.170.0040.00416.89
8.0.160.0000.00716.77
8.0.150.0050.00316.78
8.0.140.0030.00316.85
8.0.130.0000.00613.27
8.0.120.0000.00816.80
8.0.110.0080.00016.88
8.0.100.0080.00016.88
8.0.90.0000.00716.80
8.0.80.0090.00916.84
8.0.70.0000.00716.90
8.0.60.0040.00416.92
8.0.50.0040.00416.86
8.0.30.0140.00916.88
8.0.20.0120.00617.40
8.0.10.0090.00016.96
8.0.00.0020.01716.76
7.4.330.0050.00015.00
7.4.320.0030.00316.64
7.4.300.0000.00616.50
7.4.290.0030.00316.42
7.4.280.0040.00416.54
7.4.270.0050.00216.54
7.4.260.0040.00716.46
7.4.250.0020.00516.60
7.4.240.0020.00516.60
7.4.230.0040.00416.49
7.4.220.0060.01216.62
7.4.210.0060.00816.54
7.4.200.0000.00816.32
7.4.160.0130.00316.38
7.4.150.0170.00717.40
7.4.140.0100.00717.86
7.4.130.0170.00016.46
7.4.120.0120.00916.53
7.4.110.0110.01116.53
7.4.100.0100.01316.51
7.4.90.0060.01016.61
7.4.80.0070.01319.39
7.4.70.0030.01316.59
7.4.60.0040.01516.35
7.4.50.0000.00716.49
7.4.40.0090.01416.48
7.4.30.0120.00316.48
7.4.00.0090.00615.07
7.3.330.0050.00013.16
7.3.320.0000.00513.17
7.3.310.0000.00716.22
7.3.300.0000.00716.09
7.3.290.0060.00916.21
7.3.280.0080.01116.29
7.3.270.0030.01317.40
7.3.260.0030.01316.66
7.3.250.0120.00716.60
7.3.240.0060.00916.21
7.3.230.0030.01316.39
7.3.210.0140.00716.32
7.3.200.0100.00616.22
7.3.190.0070.01016.56
7.3.180.0090.01216.28
7.3.170.0040.01516.60
7.3.160.0150.00716.55
7.3.120.0030.00714.96
7.3.10.0070.00716.75
7.3.00.0090.00616.75
7.2.330.0100.00716.64
7.2.320.0040.01816.52
7.2.310.0070.01416.76
7.2.300.0120.00316.41
7.2.290.0030.01316.46
7.2.130.0070.00716.87
7.2.120.0090.00616.88
7.2.110.0060.00616.52
7.2.100.0030.01016.86
7.2.90.0040.01116.87
7.2.80.0000.01516.91
7.2.70.0070.00716.73
7.2.60.0040.01116.87
7.2.50.0090.00617.09
7.2.40.0000.01417.11
7.2.30.0030.00617.02
7.2.20.0090.00616.59
7.2.10.0090.00616.66
7.2.00.0060.00818.24
7.1.250.0060.00315.79
7.1.240.0030.00615.54
7.1.230.0040.00715.75
7.1.220.0110.00315.89
7.1.210.0030.01015.54
7.1.200.0060.00915.87
7.1.190.0040.00715.98
7.1.180.0000.00915.82
7.1.170.0100.00315.55
7.1.160.0000.01415.85
7.1.150.0110.00415.61
7.1.140.0060.01015.81
7.1.130.0000.01415.82
7.1.120.0090.00615.91
7.1.110.0080.00815.86
7.1.100.0030.00817.02
7.1.90.0060.00315.93
7.1.80.0070.00715.82
7.1.70.0020.00716.40
7.1.60.0030.01217.76
7.1.50.0050.01316.36
7.1.40.0110.00015.64
7.1.30.0060.00615.91
7.1.20.0030.00715.85
7.1.10.0060.00615.88
7.1.00.0070.04219.23
7.0.330.0040.01115.51
7.0.320.0080.00615.17
7.0.310.0080.00415.57
7.0.300.0070.00715.15
7.0.290.0040.00415.37
7.0.280.0090.00615.23
7.0.270.0000.01315.24
7.0.260.0070.01015.53
7.0.250.0030.01015.42
7.0.240.0000.01515.40
7.0.230.0030.00915.52
7.0.220.0040.01115.32
7.0.210.0060.00615.20
7.0.200.0040.00716.03
7.0.190.0040.00715.43
7.0.180.0030.01215.46
7.0.170.0070.00715.12
7.0.160.0070.01015.27
7.0.150.0110.00015.50
7.0.140.0050.03818.78
7.0.130.0070.00715.14
7.0.120.0070.00715.26
7.0.110.0030.00615.19
7.0.100.0030.01315.51
7.0.90.0030.01015.27
7.0.80.0110.00415.33
7.0.70.0040.01115.26
7.0.60.0130.03817.62
7.0.50.0050.03416.58
7.0.40.0050.04516.81
7.0.30.0180.01816.70
7.0.20.0120.04416.81
7.0.10.0080.04816.90
7.0.00.0050.04116.85
5.6.380.0000.01414.02
5.6.370.0030.01013.89
5.6.360.0030.00613.98
5.6.350.0000.01414.28
5.6.340.0100.00314.18
5.6.330.0000.00914.26
5.6.320.0070.00714.54
5.6.310.0060.00914.49
5.6.300.0060.00914.38
5.6.290.0070.00714.00
5.6.280.0020.04517.53
5.6.270.0090.00614.40
5.6.260.0000.01714.44
5.6.250.0070.00713.91
5.6.240.0070.00714.00
5.6.230.0040.00414.30
5.6.220.0060.00914.48
5.6.210.0120.04217.39
5.6.200.0050.04216.22
5.6.190.0080.03317.44
5.6.180.0250.02517.25
5.6.170.0150.02817.34
5.6.160.0100.02517.28
5.6.150.0110.01816.24
5.6.140.0020.02516.12
5.6.130.0030.04716.27
5.6.120.0140.03317.70
5.6.110.0120.04117.59
5.6.100.0070.03917.68
5.6.90.0040.02817.47
5.6.80.0020.05017.36
5.6.70.2300.02717.35
5.6.60.0000.01014.01
5.6.50.0030.00913.93
5.6.40.0000.00914.45
5.6.30.0060.00614.29
5.6.20.0000.01414.50
5.6.10.0100.00314.14
5.6.00.0140.00013.98
5.5.380.0030.01011.04
5.5.370.0040.00710.95
5.5.360.0000.01111.07
5.5.350.0170.03515.90
5.5.340.0030.02114.38
5.5.330.0120.03915.59
5.5.320.0160.02615.61
5.5.310.0120.03715.63
5.5.300.0030.02714.62
5.5.290.0130.03814.36
5.5.280.0050.04315.94
5.5.270.0110.03115.92
5.5.260.0040.02315.98
5.5.250.0060.04415.86
5.5.240.0150.02015.35
5.5.230.0080.00310.89
5.5.220.0000.01110.60
5.5.210.0000.01110.65
5.5.200.0100.00010.98
5.5.190.0000.00810.93
5.5.180.0080.00410.68
5.5.170.0000.01011.02
5.5.160.0000.00710.95
5.5.150.0060.00610.91
5.5.140.0060.00011.14
5.5.130.0060.00611.09
5.5.120.0060.00310.89
5.5.110.0050.00311.17
5.5.100.0000.01010.57
5.5.90.0030.00910.93
5.5.80.0080.00410.98
5.5.70.0030.01011.12
5.5.60.0030.00710.90
5.5.50.0030.00911.05
5.5.40.0060.00310.77
5.5.30.0030.00711.10
5.5.20.0030.00710.82
5.5.10.0090.00310.94
5.5.00.0060.00010.70
5.4.450.0370.03015.24
5.4.440.0440.03314.98
5.4.430.0550.03015.02
5.4.420.0090.03215.15
5.4.410.0050.03215.09
5.4.400.0090.02715.05
5.4.390.0080.03314.87
5.4.380.0030.03314.86
5.4.370.0090.03114.95
5.4.360.0050.02914.95
5.4.350.0080.03014.89
5.4.340.0040.02011.41
5.4.330.0040.00710.93
5.4.320.0020.02711.70
5.4.310.0050.02311.67
5.4.300.0060.02211.76
5.4.290.0030.02211.68
5.4.280.0040.02311.66
5.4.270.0060.02011.75
5.4.260.0050.02311.65
5.4.250.0040.02311.58
5.4.240.0050.02011.74
5.4.230.0050.02311.59
5.4.220.0060.01911.57
5.4.210.0030.02311.68
5.4.200.0020.02411.49
5.4.190.0050.02111.78
5.4.180.0060.02111.65
5.4.170.0080.01911.60
5.4.160.0060.02111.54
5.4.150.0040.02111.57
5.4.140.0050.02311.43
5.4.130.0060.02111.33
5.4.120.0020.02111.37
5.4.110.0050.02511.45
5.4.100.0050.02311.44
5.4.90.0060.02211.45
5.4.80.0050.02011.32
5.4.70.0080.01911.58
5.4.60.0060.02011.48
5.4.50.0050.02311.29
5.4.40.0090.01611.51
5.4.30.0060.02011.39
5.4.20.0090.01711.35
5.4.10.0070.02211.50
5.4.00.0060.02311.17
5.3.290.0060.02211.70
5.3.280.0030.02111.56
5.3.270.0070.02311.51
5.3.260.0050.02311.54
5.3.250.0060.02111.50
5.3.240.0050.02411.56
5.3.230.0060.02311.57
5.3.220.0050.02111.52
5.3.210.0080.02311.49
5.3.200.0030.02211.44
5.3.190.0040.02811.55
5.3.180.0020.02211.59
5.3.170.0080.01911.61
5.3.160.0020.02311.63
5.3.150.0040.02211.53
5.3.140.0070.01911.61
5.3.130.0050.02011.48
5.3.120.0050.02011.48
5.3.110.0070.02311.45
5.3.100.0060.02311.30
5.3.90.0070.02111.30
5.3.80.0050.02011.13
5.3.70.0060.02411.22
5.3.60.0060.02211.14
5.3.50.0080.02111.26
5.3.40.0050.01811.25
5.3.30.0050.02111.19
5.3.20.0050.02011.03
5.3.10.0020.02110.93
5.3.00.0070.01910.92
5.2.170.0040.0179.67
5.2.160.0040.0199.68
5.2.150.0040.0159.68
5.2.140.0010.0199.67
5.2.130.0070.0189.65
5.2.120.0060.0189.65
5.2.110.0070.0209.66
5.2.100.0070.0189.65
5.2.90.0060.0189.66
5.2.80.0070.0199.65
5.2.70.0050.0169.65
5.2.60.0050.0199.63
5.2.50.0030.0209.61
5.2.40.0020.0209.60
5.2.30.0060.0189.59
5.2.20.0040.0179.59
5.2.10.0020.0179.54
5.2.00.0040.0189.47
5.1.60.0030.0159.12
5.1.50.0040.0129.12
5.1.40.0060.0139.11
5.1.30.0040.0169.28
5.1.20.0070.0169.29
5.1.10.0030.0159.15
5.1.00.0050.0129.15
5.0.50.0030.0148.39
5.0.40.0020.0138.32
5.0.30.0020.0208.23
5.0.20.0030.0138.23
5.0.10.0020.0118.21
5.0.00.0060.0168.21
4.4.90.0020.0097.48
4.4.80.0010.0117.46
4.4.70.0020.0097.46
4.4.60.0030.0097.46
4.4.50.0030.0097.47
4.4.40.0020.0157.44
4.4.30.0020.0117.46
4.4.20.0010.0117.51
4.4.10.0010.0117.51
4.4.00.0010.0177.46
4.3.110.0010.0107.42
4.3.100.0030.0127.42
4.3.90.0020.0117.40
4.3.80.0030.0167.38
4.3.70.0050.0077.40
4.3.60.0040.0077.40
4.3.50.0030.0117.40
4.3.40.0030.0137.35
4.3.30.0010.0106.74
4.3.20.0030.0096.73
4.3.10.0040.0096.71
4.3.00.0120.0108.89

preferences:
35.6 ms | 400 KiB | 5 Q