3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "97.3"; print_r(gettype($a));

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)
8.3.40.0090.00618.59
8.3.30.0090.00618.79
8.3.20.0070.00020.07
8.3.10.0060.00321.82
8.3.00.0080.00417.38
8.2.170.0100.01022.96
8.2.160.0000.01420.29
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0000.00822.18
8.2.110.0000.00822.23
8.2.100.0090.00317.78
8.2.90.0050.00318.92
8.2.80.0040.00417.97
8.2.70.0060.00317.38
8.2.60.0070.00317.68
8.2.50.0030.00518.07
8.2.40.0030.00519.95
8.2.30.0030.00517.98
8.2.20.0040.00417.48
8.2.10.0050.00318.04
8.2.00.0060.00617.58
8.1.270.0060.00322.12
8.1.260.0000.00726.35
8.1.250.0050.00328.09
8.1.240.0040.00422.19
8.1.230.0030.00819.02
8.1.220.0000.00917.74
8.1.210.0040.00418.77
8.1.200.0070.00417.22
8.1.190.0040.00417.22
8.1.180.0050.00518.10
8.1.170.0040.00418.59
8.1.160.0070.00022.00
8.1.150.0070.00018.87
8.1.140.0000.00717.44
8.1.130.0030.00317.68
8.1.120.0070.00017.50
8.1.110.0050.00317.42
8.1.100.0050.00317.42
8.1.90.0030.00517.34
8.1.80.0040.00417.43
8.1.70.0000.00717.38
8.1.60.0000.00817.54
8.1.50.0060.00317.40
8.1.40.0100.00017.48
8.1.30.0000.00817.48
8.1.20.0020.00517.66
8.1.10.0040.00417.48
8.1.00.0080.00017.43
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0030.00518.38
8.0.270.0070.00017.12
8.0.260.0030.00317.22
8.0.250.0040.00416.77
8.0.240.0000.00716.77
8.0.230.0030.00316.84
8.0.220.0000.00716.79
8.0.210.0030.00316.77
8.0.200.0030.00316.79
8.0.190.0080.00016.85
8.0.180.0040.00416.83
8.0.170.0080.00016.73
8.0.160.0000.00716.69
8.0.150.0070.00316.64
8.0.140.0000.00816.83
8.0.130.0070.00013.32
8.0.120.0000.00816.81
8.0.110.0040.00416.80
8.0.100.0040.00416.78
8.0.90.0040.00416.94
8.0.80.0080.00816.89
8.0.70.0040.00416.77
8.0.60.0070.00016.91
8.0.50.0000.00716.75
8.0.30.0100.00917.07
8.0.20.0110.00717.40
8.0.10.0050.00316.98
8.0.00.0080.00816.70
7.4.330.0050.00015.00
7.4.320.0060.00016.58
7.4.300.0000.00616.47
7.4.290.0070.00016.46
7.4.280.0070.00016.48
7.4.270.0000.00616.46
7.4.260.0000.00716.54
7.4.250.0040.00416.36
7.4.240.0050.00216.54
7.4.230.0000.00716.37
7.4.220.0100.00716.45
7.4.210.0050.01016.66
7.4.200.0070.00016.63
7.4.160.0120.00616.28
7.4.150.0090.00917.40
7.4.140.0110.00917.86
7.4.130.0060.01216.50
7.4.120.0070.01416.49
7.4.110.0160.00016.45
7.4.100.0100.00716.36
7.4.90.0130.00316.50
7.4.80.0100.00719.39
7.4.70.0080.01216.50
7.4.60.0160.00016.47
7.4.50.0040.00416.58
7.4.40.0070.01016.42
7.4.30.0170.00016.21
7.4.10.0100.00714.75
7.4.00.0080.01014.95
7.3.330.0030.00313.17
7.3.320.0050.00012.99
7.3.310.0030.00316.28
7.3.300.0030.00316.02
7.3.290.0090.00616.14
7.3.280.0070.00716.17
7.3.270.0070.01017.40
7.3.260.0070.01016.29
7.3.250.0090.00916.31
7.3.240.0120.00616.33
7.3.230.0060.00916.39
7.3.210.0100.00716.46
7.3.200.0090.01219.39
7.3.190.0090.00816.29
7.3.180.0030.01216.22
7.3.170.0030.01516.27
7.3.160.0050.01716.36
7.3.130.0090.00914.74
7.3.120.0040.01114.63
7.3.110.0120.00614.50
7.3.100.0070.00614.82
7.3.90.0130.00314.96
7.3.80.0060.00314.46
7.3.70.0060.00614.70
7.3.60.0080.00414.66
7.3.50.0040.01114.60
7.3.40.0000.01014.43
7.3.30.0110.00414.62
7.3.20.0030.00616.31
7.3.10.0040.00816.40
7.3.00.0000.01516.59
7.2.330.0060.01216.32
7.2.320.0140.00716.54
7.2.310.0090.01216.12
7.2.300.0060.01016.39
7.2.290.0030.01316.36
7.2.260.0030.01214.97
7.2.250.0000.01314.87
7.2.240.0070.00714.92
7.2.230.0070.01014.86
7.2.220.0000.01015.11
7.2.210.0030.01014.87
7.2.200.0040.01114.84
7.2.190.0070.00314.98
7.2.180.0100.00614.91
7.2.170.0040.01114.58
7.2.160.0000.01315.01
7.2.150.0070.00416.55
7.2.140.0000.01316.49
7.2.130.0070.00716.84
7.2.120.0100.00316.71
7.2.110.0030.01016.75
7.2.100.0030.00916.80
7.2.90.0030.01016.49
7.2.80.0060.00916.80
7.2.70.0110.00716.89
7.2.60.0050.00816.63
7.2.50.0090.00616.73
7.2.40.0000.01316.92
7.2.30.0030.00916.38
7.2.20.0120.00317.00
7.2.10.0080.00416.90
7.2.00.0040.01417.96
7.1.330.0000.01315.79
7.1.320.0040.01115.69
7.1.310.0060.00615.63
7.1.300.0030.01015.69
7.1.290.0070.01015.78
7.1.280.0060.00615.61
7.1.270.0040.00415.78
7.1.260.0040.01215.92
7.1.250.0030.01015.63
7.1.240.0030.00915.75
7.1.230.0030.01015.71
7.1.220.0070.00715.55
7.1.210.0040.00715.86
7.1.200.0070.00315.63
7.1.190.0000.01215.57
7.1.180.0070.00715.84
7.1.170.0040.00415.42
7.1.160.0080.00415.46
7.1.150.0090.00315.84
7.1.140.0030.01015.59
7.1.130.0030.00915.79
7.1.120.0090.00615.56
7.1.110.0070.00715.72
7.1.100.0050.00516.78
7.1.90.0000.01415.54
7.1.80.0040.00715.43
7.1.70.0130.00316.34
7.1.60.0080.00817.42
7.1.50.0050.01316.12
7.1.40.0000.00915.63
7.1.30.0000.01415.83
7.1.20.0000.01315.86
7.1.10.0120.00015.80
7.1.00.0050.04119.09
7.0.330.0080.00815.14
7.0.320.0040.01115.26
7.0.310.0080.00415.32
7.0.300.0120.00015.34
7.0.290.0050.00415.28
7.0.280.0090.00615.52
7.0.270.0110.00315.47
7.0.260.0060.00915.40
7.0.250.0040.00715.43
7.0.240.0000.01015.29
7.0.230.0030.01115.13
7.0.220.0070.01315.23
7.0.210.0030.01415.20
7.0.200.0050.00516.16
7.0.190.0030.01015.60
7.0.180.0040.00415.18
7.0.170.0040.01115.25
7.0.160.0030.01315.13
7.0.150.0000.01115.42
7.0.140.0030.04018.63
7.0.130.0100.00315.46
7.0.120.0050.00515.38
7.0.110.0030.01315.21
7.0.100.0070.01015.43
7.0.90.0100.00315.41
7.0.80.0060.00615.54
7.0.70.0080.00615.44
7.0.60.0100.04017.71
7.0.50.0040.04416.60
7.0.40.0050.02916.86
7.0.30.0100.03216.63
7.0.20.0150.04516.84
7.0.10.0030.04016.79
7.0.00.0090.03616.78
5.6.400.0070.00714.37
5.6.390.0000.01014.51
5.6.380.0030.00614.25
5.6.370.0110.00714.26
5.6.360.0040.00814.18
5.6.350.0040.01114.11
5.6.340.0090.00914.18
5.6.330.0090.00614.25
5.6.320.0000.01113.92
5.6.310.0050.00514.26
5.6.300.0050.00514.29
5.6.290.0030.01014.11
5.6.280.0070.03917.45
5.6.270.0000.01414.18
5.6.260.0040.01114.07
5.6.250.0000.01114.43
5.6.240.0030.00713.88
5.6.230.0060.00614.26
5.6.220.0000.01214.13
5.6.210.0030.02317.40
5.6.200.0100.02316.08
5.6.190.0020.03317.30
5.6.180.0170.03517.37
5.6.170.0370.02717.30
5.6.160.0100.04217.40
5.6.150.0100.03816.16
5.6.140.0080.04216.27
5.6.130.0030.03116.13
5.6.120.0120.03917.60
5.6.110.0060.04617.70
5.6.100.0070.02217.68
5.6.90.0070.04517.62
5.6.80.0080.02017.36
5.6.70.0040.00814.25
5.6.60.0030.01013.80
5.6.50.0070.00714.47
5.6.40.0000.00914.02
5.6.30.0000.01813.99
5.6.20.0060.00614.32
5.6.10.0030.00914.13
5.6.00.0090.00613.82
5.5.380.0000.00814.17
5.5.370.0030.01014.08
5.5.360.0070.00714.22
5.5.350.0070.04317.23
5.5.340.0030.04716.09
5.5.330.0050.04917.19
5.5.320.0210.04417.19
5.5.310.0150.02117.03
5.5.300.0070.02215.96
5.5.290.0020.04915.92
5.5.280.0080.02317.55
5.5.270.0090.03517.54
5.5.260.0050.02317.42
5.5.250.0020.04717.37
5.5.240.0120.02317.16
5.5.230.0110.00313.74
5.5.220.0070.00713.91
5.5.210.0030.01014.06
5.5.200.0050.00513.91
5.5.190.0060.00813.80
5.5.180.0110.00013.80
5.5.170.0060.00614.12
5.5.160.0080.00614.11
5.5.150.0060.00914.16
5.5.140.0030.00614.01
5.5.130.0030.00714.13
5.5.120.0110.00013.63
5.5.110.0000.01214.05
5.5.100.0050.00513.78
5.5.90.0100.00313.93
5.5.80.0000.00814.09
5.5.70.0040.00414.04
5.5.60.0040.00413.84
5.5.50.0070.00314.18
5.5.40.0030.01013.97
5.5.30.0060.00613.75
5.5.20.0100.00013.88
5.5.10.0000.01213.57
5.5.00.0030.00913.93
5.4.450.0320.03015.96
5.4.440.0400.04215.79
5.4.430.0410.03315.96
5.4.420.0370.00115.89
5.4.410.0400.00315.84
5.4.400.0360.00215.78
5.4.390.0350.00315.71
5.4.380.0340.00115.76
5.4.370.0410.00115.70
5.4.360.0310.00415.76
5.4.350.0330.00215.63
5.4.340.0060.01812.15
5.4.330.0050.00312.34
5.4.320.0050.02312.39
5.4.310.0070.02112.39
5.4.300.0040.02212.39
5.4.290.0020.02412.39
5.4.280.0060.02012.34
5.4.270.0050.02012.34
5.4.260.0040.02112.34
5.4.250.0040.02312.34
5.4.240.0020.02312.34
5.4.230.0040.02412.34
5.4.220.0080.01812.34
5.4.210.0040.02312.34
5.4.200.0050.02112.34
5.4.190.0040.02212.33
5.4.180.0070.02112.33
5.4.170.0060.02112.34
5.4.160.0050.02312.34
5.4.150.0050.02212.34
5.4.140.0050.02212.18
5.4.130.0050.01912.17
5.4.120.0020.02412.15
5.4.110.0050.02112.15
5.4.100.0050.02212.15
5.4.90.0090.02212.15
5.4.80.0020.02812.15
5.4.70.0080.02012.15
5.4.60.0050.02212.15
5.4.50.0080.02012.15
5.4.40.0060.02112.14
5.4.30.0080.02412.14
5.4.20.0070.01912.14
5.4.10.0020.02612.14
5.4.00.0060.02111.88
5.3.290.0070.03912.80
5.3.280.0090.03412.71
5.3.270.0050.03912.73
5.3.260.0050.04012.72
5.3.250.0040.03912.71
5.3.240.0060.03712.72
5.3.230.0050.03812.71
5.3.220.0030.04212.68
5.3.210.0060.03912.68
5.3.200.0050.03812.68
5.3.190.0080.03512.68
5.3.180.0100.03212.67
5.3.170.0070.03712.67
5.3.160.0070.03712.68
5.3.150.0120.03212.67
5.3.140.0050.03912.66
5.3.130.0090.03612.66
5.3.120.0070.04512.66
5.3.110.0030.04212.66
5.3.100.0060.04712.12
5.3.90.0050.03812.08
5.3.80.0080.03412.07
5.3.70.0080.03712.07
5.3.60.0100.03512.07
5.3.50.0060.03812.00
5.3.40.0050.04012.00
5.3.30.0030.03811.94
5.3.20.0100.03711.71
5.3.10.0050.04011.69
5.3.00.0060.03511.67
5.2.170.0050.0319.17
5.2.160.0070.0349.17
5.2.150.0040.0359.17
5.2.140.0080.0339.17
5.2.130.0040.0329.13
5.2.120.0050.0329.13
5.2.110.0050.0299.14
5.2.100.0040.0299.14
5.2.90.0080.0259.13
5.2.80.0040.0319.13
5.2.70.0080.0279.13
5.2.60.0070.0329.08
5.2.50.0070.0289.05
5.2.40.0080.0279.03
5.2.30.0060.0289.00
5.2.20.0050.0319.00
5.2.10.0030.0298.92
5.2.00.0060.0288.77
5.1.60.0050.0238.06
5.1.50.0040.0258.06
5.1.40.0030.0268.04
5.1.30.0040.0258.39
5.1.20.0040.0268.41
5.1.10.0040.0268.13
5.1.00.0040.0258.13
5.0.50.0050.0196.61
5.0.40.0040.0186.47
5.0.30.0030.0316.29
5.0.20.0030.0206.26
5.0.10.0060.0246.23
5.0.00.0030.0346.23
4.4.90.0050.0134.78
4.4.80.0020.0154.75
4.4.70.0050.0134.76
4.4.60.0020.0164.75
4.4.50.0020.0164.77
4.4.40.0040.0244.71
4.4.30.0040.0154.76
4.4.20.0020.0164.84
4.4.10.0010.0174.85
4.4.00.0040.0234.76
4.3.110.0040.0144.67
4.3.100.0040.0134.66
4.3.90.0030.0144.64
4.3.80.0040.0234.58
4.3.70.0030.0144.63
4.3.60.0020.0154.63
4.3.50.0030.0154.63
4.3.40.0030.0234.54
4.3.30.0030.0163.28
4.3.20.0000.0213.25
4.3.10.0020.0153.21
4.3.00.0030.0237.07

preferences:
42.64 ms | 400 KiB | 5 Q