3v4l.org

run code in 300+ PHP versions simultaneously
<?php $key = 2; var_dump(!is_int($key) && ($key > 1 || $key < 0));

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)
8.3.60.0100.00618.31
8.3.50.0100.00822.82
8.3.40.0120.00318.69
8.3.30.0110.00718.91
8.3.20.0060.00320.16
8.3.10.0080.00020.57
8.3.00.0040.00420.82
8.2.180.0110.01116.36
8.2.170.0120.00322.96
8.2.160.0030.01020.29
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0080.00019.11
8.2.110.0060.00319.37
8.2.100.0040.00717.78
8.2.90.0000.00819.05
8.2.80.0080.00018.04
8.2.70.0040.00417.38
8.2.60.0040.00418.04
8.2.50.0090.00018.07
8.2.40.0090.00018.21
8.2.30.0050.00319.47
8.2.20.0000.00817.60
8.2.10.0000.00717.95
8.2.00.0080.00017.61
8.1.280.0110.01125.92
8.1.270.0080.00023.97
8.1.260.0060.00326.35
8.1.250.0050.00328.09
8.1.240.0060.00323.91
8.1.230.0110.00020.94
8.1.220.0000.00718.77
8.1.210.0050.00518.77
8.1.200.0060.00317.35
8.1.190.0050.00217.41
8.1.180.0050.00518.10
8.1.170.0000.00918.59
8.1.160.0000.00718.92
8.1.150.0050.00218.93
8.1.140.0070.00017.44
8.1.130.0030.00317.73
8.1.120.0030.00317.43
8.1.110.0000.00717.46
8.1.100.0000.00717.41
8.1.90.0000.00717.35
8.1.80.0040.00417.36
8.1.70.0040.00417.39
8.1.60.0000.00717.45
8.1.50.0000.00817.49
8.1.40.0040.00417.37
8.1.30.0030.00517.66
8.1.20.0060.00317.68
8.1.10.0000.00817.35
8.1.00.0000.00817.36
8.0.300.0040.00420.11
8.0.290.0000.00817.18
8.0.280.0030.00318.43
8.0.270.0070.00017.16
8.0.260.0030.00617.28
8.0.250.0000.00716.98
8.0.240.0030.00316.98
8.0.230.0030.00316.92
8.0.220.0030.00316.77
8.0.210.0040.00416.75
8.0.200.0050.00216.95
8.0.190.0030.00516.93
8.0.180.0020.00516.75
8.0.170.0050.00316.79
8.0.160.0040.00416.95
8.0.150.0040.00416.86
8.0.140.0000.00716.89
8.0.130.0050.00213.39
8.0.120.0050.00316.75
8.0.110.0070.00016.93
8.0.100.0070.00016.75
8.0.90.0040.00416.68
8.0.80.0120.00416.83
8.0.70.0080.00016.76
8.0.60.0000.00716.87
8.0.50.0000.00816.75
8.0.30.0130.00516.96
8.0.20.0110.00817.40
8.0.10.0050.00217.06
8.0.00.0130.00716.58
7.4.330.0050.00015.07
7.4.320.0040.00416.41
7.4.300.0030.00316.48
7.4.290.0070.00016.47
7.4.280.0070.00016.38
7.4.270.0030.00316.58
7.4.260.0030.00716.50
7.4.250.0000.00816.48
7.4.240.0030.00516.59
7.4.230.0030.00316.63
7.4.220.0090.00916.50
7.4.210.0090.00516.53
7.4.200.0050.00216.43
7.4.160.0100.00716.51
7.4.150.0090.00917.40
7.4.140.0090.00817.86
7.4.130.0060.01116.37
7.4.120.0070.01216.42
7.4.110.0060.01116.54
7.4.100.0060.01016.53
7.4.90.0130.00316.43
7.4.80.0100.00919.39
7.4.70.0080.00816.44
7.4.60.0060.01216.46
7.4.50.0030.00516.54
7.4.40.0090.00616.46
7.4.30.0060.01716.35
7.4.00.0070.01014.49
7.3.330.0030.00313.05
7.3.320.0060.00012.90
7.3.310.0030.00316.21
7.3.300.0000.00716.17
7.3.290.0060.00916.18
7.3.280.0090.00816.14
7.3.270.0050.01417.40
7.3.260.0100.00716.34
7.3.250.0070.01016.29
7.3.240.0070.01016.13
7.3.230.0070.00716.45
7.3.210.0130.00316.19
7.3.200.0130.00319.39
7.3.190.0150.00316.14
7.3.180.0060.01116.36
7.3.170.0070.01016.27
7.3.160.0070.01316.12
7.3.10.0090.00516.30
7.3.00.0050.00616.13
7.2.330.0090.01216.61
7.2.320.0000.01616.49
7.2.310.0070.01016.60
7.2.300.0100.00716.40
7.2.290.0070.01116.43
7.2.130.0090.00616.42
7.2.120.0060.00716.45
7.2.110.0090.00816.66
7.2.100.0080.00816.65
7.2.90.0100.00716.56
7.2.80.0130.00616.50
7.2.70.0080.00816.59
7.2.60.0090.00816.66
7.2.50.0090.00416.63
7.2.40.0100.00416.51
7.2.30.0090.00816.58
7.2.20.0070.00816.76
7.2.10.0090.00716.47
7.2.00.0090.00716.69
7.1.250.0080.00615.42
7.1.240.0080.00015.66
7.1.230.0040.00715.55
7.1.220.0070.00715.52
7.1.210.0030.01015.39
7.1.200.0080.00815.56
7.1.190.0080.00415.53
7.1.180.0130.00415.54
7.1.170.0070.00515.68
7.1.160.0040.00415.46
7.1.150.0110.00415.58
7.1.140.0040.00415.52
7.1.130.0070.00315.57
7.1.120.0030.01315.68
7.1.110.0060.00915.61
7.1.100.0030.00615.63
7.1.90.0030.00615.59
7.1.80.0040.00715.68
7.1.70.0060.00316.19
7.1.60.0080.01117.59
7.1.50.0050.00916.16
7.1.40.0060.00915.85
7.1.30.0090.00615.60
7.1.20.0050.00515.43
7.1.10.0040.01115.54
7.1.00.0020.04519.01
7.0.330.0110.00414.96
7.0.320.0140.00015.23
7.0.310.0090.00915.36
7.0.300.0140.00314.88
7.0.290.0000.00715.10
7.0.280.0050.00814.92
7.0.270.0000.00715.32
7.0.260.0040.00915.39
7.0.250.0000.00915.27
7.0.240.0050.00315.29
7.0.230.0000.01015.42
7.0.220.0090.00615.56
7.0.210.0070.00315.34
7.0.200.0060.00416.16
7.0.190.0160.00015.39
7.0.180.0080.00415.09
7.0.170.0030.00715.52
7.0.160.0040.00815.23
7.0.150.0100.00315.11
7.0.140.0080.03718.45
7.0.130.0080.00315.53
7.0.120.0030.01015.37
7.0.110.0050.00515.14
7.0.100.0030.00615.42
7.0.90.0080.00315.37
7.0.80.0000.00915.45
7.0.70.0080.00015.29
7.0.60.0080.04017.36
7.0.50.0070.03816.57
7.0.40.0050.02817.02
7.0.30.0340.04016.88
7.0.20.0120.03016.78
7.0.10.0030.02416.59
7.0.00.0030.05216.82
5.6.380.0110.00414.09
5.6.370.0030.00713.95
5.6.360.0030.00913.79
5.6.350.0000.01114.27
5.6.340.0070.00714.15
5.6.330.0100.00314.26
5.6.320.0060.00614.18
5.6.310.0060.00613.61
5.6.300.0030.00614.42
5.6.290.0030.01013.93
5.6.280.0030.04017.81
5.6.270.0030.00714.30
5.6.260.0070.00313.89
5.6.250.0030.00514.51
5.6.240.0030.00614.12
5.6.230.0050.00513.99
5.6.220.0070.00513.88
5.6.210.0040.03417.34
5.6.200.0020.02616.12
5.6.190.0060.04317.22
5.6.180.2040.02417.43
5.6.170.0150.03317.58
5.6.160.0020.03417.27
5.6.150.0000.02716.11
5.6.140.0080.02816.09
5.6.130.0020.03116.31
5.6.120.0100.03817.54
5.6.110.0080.04317.52
5.6.100.0040.04517.62
5.6.90.0080.03817.71
5.6.80.0070.04117.30
5.6.70.1820.01717.24
5.6.60.0090.00614.21
5.6.50.0000.00813.92
5.6.40.0060.00613.69
5.6.30.0090.00013.76
5.6.20.0070.00314.19
5.6.10.0040.01113.91
5.6.00.0030.00614.16
5.5.380.0030.00611.18
5.5.370.0000.01011.18
5.5.360.0000.01011.18
5.5.350.0030.04915.79
5.5.340.0030.04614.53
5.5.330.0080.04315.62
5.5.320.0130.02615.71
5.5.310.0180.04015.76
5.5.300.0000.02514.59
5.5.290.0050.03314.54
5.5.280.0050.02215.91
5.5.270.0080.04215.95
5.5.260.0080.04215.98
5.5.250.0060.04215.93
5.5.240.0150.01915.70
5.5.230.0060.00611.18
5.5.220.0000.01211.18
5.5.210.0040.00711.18
5.5.200.0030.01011.18
5.5.190.0060.00611.18
5.5.180.0070.00411.18
5.5.170.0060.00311.18
5.5.160.0030.00711.18
5.5.150.0090.00311.18
5.5.140.0060.00611.18
5.5.130.0040.00411.18
5.5.120.0030.00311.18
5.5.110.0060.00311.18
5.5.100.0020.00511.18
5.5.90.0040.00811.18
5.5.80.0030.00311.18
5.5.70.0070.00011.18
5.5.60.0030.00611.18
5.5.50.0030.01011.18
5.5.40.0000.00611.18
5.5.30.0030.00711.18
5.5.20.0040.00711.18
5.5.10.0050.00211.18
5.5.00.0000.00711.18
5.4.450.0180.02524.54
5.4.440.0170.02724.54
5.4.430.0200.02024.54
5.4.420.0040.03315.21
5.4.410.0110.02815.02
5.4.400.0050.03614.99
5.4.390.0050.03114.84
5.4.380.0130.02714.88
5.4.370.0150.02014.96
5.4.360.0080.02814.93
5.4.350.0150.02012.43
5.4.340.0100.02012.42
5.4.330.0040.00711.18
5.4.320.0250.02512.69
5.4.310.0080.03512.67
5.4.300.0050.03112.68
5.4.290.0020.03312.66
5.4.280.0130.02212.60
5.4.270.0170.02712.63
5.4.260.0210.02012.60
5.4.250.0080.03012.69
5.4.240.0100.02712.60
5.4.230.0130.02312.60
5.4.220.0080.02912.67
5.4.210.0250.02312.69
5.4.200.0070.02512.69
5.4.190.0100.02212.59
5.4.180.0070.02512.71
5.4.170.0190.01712.60
5.4.160.0070.02512.63
5.4.150.0110.01812.63
5.4.140.0210.02112.47
5.4.130.0120.03212.47
5.4.120.0080.02612.41
5.4.110.0070.02712.45
5.4.100.0080.02212.42
5.4.90.0100.02412.43
5.4.80.0090.02712.47
5.4.70.0070.02712.44
5.4.60.0080.02612.41
5.4.50.0130.01812.45
5.4.40.0030.03412.44
5.4.30.0080.02712.52
5.4.20.0370.03312.40
5.4.10.0070.02912.49
5.4.00.0050.02912.18
5.3.290.0080.02712.88
5.3.280.0130.03012.82
5.3.270.0100.02612.82
5.3.260.0130.02512.83
5.3.250.0120.02512.89
5.3.240.0150.02312.85
5.3.230.0090.02312.87
5.3.220.0110.02212.82
5.3.210.0110.02712.81
5.3.200.0100.02712.83
5.3.190.0090.02312.83
5.3.180.0120.03412.87
5.3.170.0180.02512.81
5.3.160.0150.02012.82
5.3.150.0080.02312.81
5.3.140.0050.03512.86
5.3.130.0070.03212.85
5.3.120.0030.02612.87
5.3.110.0110.02312.88
5.3.100.0150.02212.53
5.3.90.0120.02612.55
5.3.80.0170.02012.52
5.3.70.0080.02712.60
5.3.60.0060.02912.56
5.3.50.0060.03312.53
5.3.40.0150.02212.58
5.3.30.0120.02212.49
5.3.20.0150.02812.39
5.3.10.0070.02612.40
5.3.00.0070.02412.36
5.2.170.0070.02011.08
5.2.160.0070.02411.14
5.2.150.0100.02011.21
5.2.140.0070.02211.14
5.2.130.0220.02011.09
5.2.120.0070.02011.08
5.2.110.0070.02011.13
5.2.100.0050.01711.07
5.2.90.0060.02111.11
5.2.80.0090.01711.12
5.2.70.0080.02011.12
5.2.60.0020.02611.09
5.2.50.0070.02511.08
5.2.40.0040.01911.07
5.2.30.0050.01811.01
5.2.20.0000.02311.11
5.2.10.0020.02211.06
5.2.00.0050.02210.90
5.1.60.0080.01610.57
5.1.50.0080.01510.56
5.1.40.0100.01510.60
5.1.30.0030.02610.80
5.1.20.0050.02210.73
5.1.10.0070.01810.65
5.1.00.0030.02210.64
5.0.50.0030.0169.82
5.0.40.0000.0179.75
5.0.30.0050.0209.72
5.0.20.0090.0139.72
5.0.10.0030.0189.69
5.0.00.0050.0179.73
4.4.90.0000.0148.51
4.4.80.0000.0138.46
4.4.70.0020.0128.49
4.4.60.0030.0108.48
4.4.50.0020.0128.51
4.4.40.0040.0138.50
4.4.30.0120.0098.50
4.4.20.0030.0108.51
4.4.10.0100.0128.55
4.4.00.0030.0178.52
4.3.110.0050.0088.52
4.3.100.0080.0068.50
4.3.90.0020.0138.46
4.3.80.0010.0188.50
4.3.70.0050.0088.45
4.3.60.0030.0108.45
4.3.50.0030.0128.46
4.3.40.0020.0158.51
4.3.30.0020.0097.84
4.3.20.0020.0107.81
4.3.10.0010.0117.80
4.3.00.0030.01024.54

preferences:
62.11 ms | 401 KiB | 5 Q