3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo strcmp('81512006070','21712002206');

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)
8.3.40.0090.01218.54
8.3.30.0110.00318.83
8.3.20.0070.00320.26
8.3.10.0000.00823.48
8.3.00.0030.00620.97
8.2.170.0170.00322.96
8.2.160.0130.00720.28
8.2.150.0120.00624.18
8.2.140.0060.00924.66
8.2.130.0030.00526.16
8.2.120.0070.00720.75
8.2.110.0070.01322.26
8.2.100.0040.00819.42
8.2.90.0020.00519.17
8.2.80.0000.00817.97
8.2.70.0000.01117.50
8.2.60.0000.01017.68
8.2.50.0080.00018.07
8.2.40.0040.00421.12
8.2.30.0040.00418.05
8.2.20.0070.00217.59
8.2.10.0040.00417.82
8.2.00.0030.00617.53
8.1.270.0030.00524.01
8.1.260.0110.00326.35
8.1.250.0000.00828.09
8.1.240.0040.00423.95
8.1.230.0030.00719.08
8.1.220.0070.00017.74
8.1.210.0040.00418.77
8.1.200.0060.00617.22
8.1.190.0050.00317.10
8.1.180.0040.00718.10
8.1.170.0000.00718.49
8.1.160.0040.00421.88
8.1.150.0040.00418.37
8.1.140.0040.00417.36
8.1.130.0030.00317.75
8.1.120.0000.00717.23
8.1.110.0050.00317.31
8.1.100.0000.00817.39
8.1.90.0000.00717.30
8.1.80.0000.00717.22
8.1.70.0040.00417.20
8.1.60.0040.00417.46
8.1.50.0060.00317.32
8.1.40.0000.00717.41
8.1.30.0040.00417.51
8.1.20.0030.00617.36
8.1.10.0000.00717.42
8.1.00.0070.00017.35
8.0.300.0040.00418.77
8.0.290.0040.00416.80
8.0.280.0000.00718.24
8.0.270.0000.00717.12
8.0.260.0030.00317.08
8.0.250.0070.00016.89
8.0.240.0040.00416.92
8.0.230.0070.00016.75
8.0.220.0000.00716.62
8.0.210.0070.00016.82
8.0.200.0070.00016.86
8.0.190.0050.00416.81
8.0.180.0030.00316.75
8.0.170.0040.00416.67
8.0.160.0030.00516.63
8.0.150.0040.00416.69
8.0.140.0070.00016.67
8.0.130.0000.00513.27
8.0.120.0000.00816.70
8.0.110.0080.00016.78
8.0.100.0000.00716.80
8.0.90.0000.00716.56
8.0.80.0060.00916.64
8.0.70.0040.00416.82
8.0.60.0000.00816.80
8.0.50.0060.00316.75
8.0.30.0070.01317.03
8.0.20.0130.00917.40
8.0.10.0070.00016.89
8.0.00.0070.01216.64
7.4.330.0000.00515.00
7.4.320.0030.00316.44
7.4.300.0000.00616.50
7.4.290.0040.00416.29
7.4.280.0000.00716.45
7.4.270.0030.00316.52
7.4.260.0030.00316.34
7.4.250.0000.00716.46
7.4.240.0000.00716.47
7.4.230.0000.00816.20
7.4.220.0140.00316.30
7.4.210.0110.00616.32
7.4.200.0030.00316.11
7.4.190.0000.00716.52
7.4.160.0130.00316.30
7.4.150.0110.00617.40
7.4.140.0120.00617.86
7.4.130.0060.01016.41
7.4.120.0070.00916.35
7.4.110.0030.01316.16
7.4.100.0100.00716.35
7.4.90.0080.00916.32
7.4.80.0030.01419.39
7.4.70.0140.00616.16
7.4.60.0130.00416.21
7.4.50.0070.00716.25
7.4.40.0050.01215.73
7.4.30.0080.01216.03
7.4.20.0030.01216.10
7.4.10.0090.00616.15
7.4.00.0090.00715.78
7.3.330.0000.00512.86
7.3.320.0030.00313.01
7.3.310.0030.00316.13
7.3.300.0040.00416.14
7.3.290.0090.00616.08
7.3.280.0100.00816.15
7.3.270.0090.00917.40
7.3.260.0090.00816.12
7.3.250.0100.00716.34
7.3.240.0070.01716.37
7.3.230.0060.00916.39
7.3.210.0060.01416.13
7.3.200.0060.01219.39
7.3.190.0180.00316.14
7.3.180.0050.01016.06
7.3.170.0040.01116.25
7.3.160.0000.01616.20
7.3.150.0130.00316.09
7.3.140.0110.00416.11
7.3.130.0080.00716.27
7.3.120.0100.00815.43
7.3.110.0070.01016.22
7.3.100.0170.00016.06
7.3.90.0120.00416.05
7.3.80.0100.00516.04
7.3.70.0150.00016.14
7.3.60.0040.01116.21
7.3.50.0060.00916.14
7.3.40.0150.00016.04
7.3.30.0160.00016.09
7.3.20.0110.00416.08
7.3.10.0090.00616.23
7.3.00.0100.00715.95
7.2.330.0130.01316.45
7.2.320.0030.01416.54
7.2.310.0040.01116.28
7.2.300.0060.00916.30
7.2.290.0070.01016.44
7.2.280.0060.00916.07
7.2.270.0120.00316.31
7.2.260.0090.00616.21
7.2.250.0100.00616.36
7.2.240.0030.01316.55
7.2.230.0100.00716.58
7.2.220.0130.00316.27
7.2.210.0120.00316.43
7.2.200.0120.00316.16
7.2.190.0000.01516.10
7.2.180.0120.00616.27
7.2.170.0030.01216.43
7.2.160.0000.01516.22
7.2.150.0060.01016.36
7.2.140.0030.01316.36
7.2.130.0080.01116.32
7.2.120.0160.00016.39
7.2.110.0100.01016.26
7.2.100.0040.01316.40
7.2.90.0090.00916.47
7.2.80.0100.00716.28
7.2.70.0000.01616.25
7.2.60.0100.00716.27
7.2.50.0120.00616.21
7.2.40.0130.00316.32
7.2.30.0060.01316.42
7.2.20.0130.00316.31
7.2.10.0060.01116.34
7.2.00.0110.00917.78
7.1.330.0040.01215.23
7.1.320.0100.00615.42
7.1.310.0150.00015.45
7.1.300.0090.00615.43
7.1.290.0060.00915.17
7.1.280.0430.01015.53
7.1.270.0090.00615.34
7.1.260.0110.00315.17
7.1.250.0070.00715.12
7.1.240.0110.00315.31
7.1.230.0030.01215.27
7.1.220.0130.00315.42
7.1.210.0070.00715.13
7.1.200.0080.00815.25
7.1.190.0150.00015.19
7.1.180.0060.00915.16
7.1.170.0100.00715.21
7.1.160.0090.00615.22
7.1.150.0090.00615.06
7.1.140.0140.00015.13
7.1.130.0130.00315.09
7.1.120.0120.00615.18
7.1.110.0110.01015.21
7.1.100.0110.00516.48
7.1.90.0120.00315.46
7.1.80.0090.00615.15
7.1.70.0060.00616.12
7.1.60.0060.01417.44
7.1.50.0100.00416.05
7.1.40.0120.00315.33
7.1.30.0130.00315.18
7.1.20.0060.00915.40
7.1.10.0040.01115.32
7.1.00.0080.04318.77
7.0.330.0000.01815.06
7.0.320.0090.00614.84
7.0.310.0180.00414.70
7.0.300.0030.01214.78
7.0.290.0120.00314.94
7.0.280.0060.01014.86
7.0.270.0040.01114.91
7.0.260.0120.00314.88
7.0.250.0110.00314.75
7.0.240.0060.00914.82
7.0.230.0100.00614.79
7.0.220.0090.00615.15
7.0.210.0150.00015.07
7.0.200.0050.00715.82
7.0.190.0080.00615.12
7.0.180.0070.00714.95
7.0.170.0070.00715.19
7.0.160.0090.00615.07
7.0.150.0090.00615.11
7.0.140.0120.03718.61
7.0.130.0090.00915.17
7.0.120.0070.00715.12
7.0.110.0030.01614.91
7.0.100.0100.01015.19
7.0.90.0070.00714.90
7.0.80.0060.01315.02
7.0.70.0090.00515.09
7.0.60.0050.03517.39
7.0.50.0030.04916.24
7.0.40.0030.02817.59
7.0.30.0210.04317.57
7.0.20.0120.02717.50
7.0.10.0100.04117.57
7.0.00.0070.03217.62
5.6.400.0180.00015.66
5.6.390.0070.01015.44
5.6.380.0060.01215.49
5.6.370.0140.00315.43
5.6.360.0040.01415.65
5.6.350.0030.01315.35
5.6.340.0080.00815.64
5.6.330.0070.01515.76
5.6.320.0120.00415.77
5.6.310.0060.01215.81
5.6.300.0110.00715.51
5.6.290.0060.01115.78
5.6.280.0100.01115.86
5.6.270.0100.00715.86
5.6.260.0180.00415.55
5.6.250.0070.01015.65
5.6.240.0140.00315.64
5.6.230.0040.01815.75
5.6.220.0030.01415.50
5.6.210.0070.04418.12
5.6.200.0120.02516.83
5.6.190.0050.05018.03
5.6.180.0210.04218.05
5.6.170.0190.04317.91
5.6.160.0040.03518.01
5.6.150.0070.04216.89
5.6.140.0070.02716.88
5.6.130.0020.05217.01
5.6.120.0180.03418.22
5.6.110.0100.04618.34
5.6.100.0070.03218.29
5.6.90.0040.04218.20
5.6.80.0060.04617.93
5.6.70.0100.00715.59
5.6.60.0090.01315.52
5.6.50.0070.01015.39
5.6.40.0060.01215.53
5.6.30.0140.00915.56
5.6.20.0100.00715.42
5.6.10.0070.01015.52
5.6.00.0030.01415.64
5.5.380.0030.01515.62
5.5.370.0120.00615.40
5.5.360.0090.00915.42
5.5.350.0100.02417.96
5.5.340.0060.03616.78
5.5.330.0120.02317.87
5.5.320.0170.03417.97
5.5.310.0130.04417.87
5.5.300.0080.04216.79
5.5.290.0090.02316.67
5.5.280.0080.03318.17
5.5.270.0070.04718.19
5.5.260.0120.02918.32
5.5.250.0050.04818.11
5.5.240.0050.04417.76
5.5.230.0100.01315.39
5.5.220.0060.01715.39
5.5.210.0070.01115.21
5.5.200.0090.01415.36
5.5.190.0120.00615.53
5.5.180.0060.01215.52
5.5.170.0060.01215.32
5.5.160.0120.00615.62
5.5.150.0100.00615.55
5.5.140.0090.00915.46
5.5.130.0120.00615.52
5.5.120.0080.00815.48
5.5.110.0080.01215.61
5.5.100.0120.00415.44
5.5.90.0180.00015.59
5.5.80.0170.00015.20
5.5.70.0070.01015.63
5.5.60.0140.00715.43
5.5.50.0120.00615.27
5.5.40.0070.01015.35
5.5.30.0180.00015.64
5.5.20.0040.01315.37
5.5.10.0060.01215.64
5.5.00.0110.00615.64
5.4.450.0240.02415.71
5.4.440.0180.02715.79
5.4.430.0520.03315.86
5.4.420.0180.02115.70
5.4.410.0260.02315.72
5.4.400.0280.02415.61
5.4.390.0280.02515.59
5.4.380.0580.03215.39
5.4.370.0470.03515.31
5.4.360.0580.03515.39
5.4.350.0580.03315.60
5.4.340.0370.03715.33
5.4.330.0060.00912.43
5.4.320.0070.02212.33
5.4.310.0050.02712.42
5.4.300.0090.03112.29
5.4.290.0070.03412.31
5.4.280.0090.03012.34
5.4.270.0070.03312.24
5.4.260.0100.03212.28
5.4.250.0110.02912.37
5.4.240.0100.03012.29
5.4.230.0090.03012.33
5.4.220.0080.02912.26
5.4.210.0070.02512.36
5.4.200.0100.02212.21
5.4.190.0080.02212.25
5.4.180.0070.02412.35
5.4.170.0080.02212.36
5.4.160.0080.02412.29
5.4.150.0070.02612.35
5.4.140.0080.02912.16
5.4.130.0050.02612.24
5.4.120.0060.03212.11
5.4.110.0120.05212.13
5.4.100.0110.03412.08
5.4.90.0090.03312.07
5.4.80.0080.03612.12
5.4.70.0060.03412.16
5.4.60.0100.03512.06
5.4.50.0090.03412.11
5.4.40.0140.04612.16
5.4.30.0090.03112.13
5.4.20.0080.03212.11
5.4.10.0090.02912.11
5.4.00.0050.03011.88
5.3.290.0070.02312.84
5.3.280.0080.02912.80
5.3.270.0070.03612.84
5.3.260.0090.02312.84
5.3.250.0120.02112.81
5.3.240.0020.03212.71
5.3.230.0060.02512.76
5.3.220.0070.02512.81
5.3.210.0080.02812.72
5.3.200.0050.03012.71
5.3.190.0070.02912.77
5.3.180.0060.02512.74
5.3.170.0050.02812.76
5.3.160.0090.02412.77
5.3.150.0070.02612.82
5.3.140.0080.02712.76
5.3.130.0090.03012.73
5.3.120.0090.03012.84
5.3.110.0060.03612.84
5.3.100.0130.03312.48
5.3.90.0140.04612.49
5.3.80.0070.03212.39
5.3.70.0060.03012.39
5.3.60.0040.03312.47
5.3.50.0080.02912.38
5.3.40.0140.02512.32
5.3.30.0060.03512.32
5.3.20.0110.02812.26
5.3.10.0020.03112.21
5.3.00.0090.03112.16
5.2.170.0070.02710.59
5.2.160.0070.02710.58
5.2.150.0070.02310.57
5.2.140.0080.02310.53
5.2.130.0050.02310.44
5.2.120.0060.02810.52
5.2.110.0090.03010.46
5.2.100.0080.03310.56
5.2.90.0060.02510.42
5.2.80.0070.02510.39
5.2.70.0040.02410.51
5.2.60.0080.01910.33
5.2.50.0080.02110.35
5.2.40.0040.02010.40
5.2.30.0040.02110.32
5.2.20.0050.01810.29
5.2.10.0060.02010.27
5.2.00.0040.02310.11
5.1.60.0080.0179.42
5.1.50.0070.0199.42
5.1.40.0070.0209.49
5.1.30.0070.0199.79
5.1.20.0090.0179.66
5.1.10.0090.0169.56
5.1.00.0080.0199.48
5.0.50.0040.0168.38
5.0.40.0060.0148.31
5.0.30.0040.0228.22
5.0.20.0070.0148.21
5.0.10.0050.0168.19
5.0.00.0040.0218.19
4.4.90.0020.0147.46
4.4.80.0050.0107.45
4.4.70.0020.0137.45
4.4.60.0020.0137.45
4.4.50.0060.0097.46
4.4.40.0040.0177.43
4.4.30.0040.0107.45
4.4.20.0020.0147.49
4.4.10.0020.0147.49
4.4.00.0020.0187.45
4.3.110.0020.0137.40
4.3.100.0030.0127.40
4.3.90.0030.0127.39
4.3.80.0020.0177.36
4.3.70.0030.0117.38
4.3.60.0030.0117.38
4.3.50.0020.0137.38
4.3.40.0020.0177.34
4.3.30.0020.0136.72
4.3.20.0040.0116.70
4.3.10.0020.0136.68
4.3.00.0020.01111.36

preferences:
51.46 ms | 400 KiB | 5 Q