3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(strcmp('admin', 'admin')); var_dump(strcmp('admin', 'admin')); var_dump(strcmp('admin', 'admin'));

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)
8.3.40.0040.01118.67
8.3.30.0100.01018.71
8.3.20.0000.00720.29
8.3.10.0000.00821.92
8.3.00.0040.00422.34
8.2.170.0040.01122.96
8.2.160.0070.00720.64
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0000.01426.16
8.2.120.0050.00319.23
8.2.110.0100.00021.04
8.2.100.0040.00717.66
8.2.90.0000.00819.10
8.2.80.0050.00317.97
8.2.70.0040.00417.23
8.2.60.0030.00617.91
8.2.50.0040.00418.07
8.2.40.0000.00818.03
8.2.30.0000.00817.92
8.2.20.0070.00017.40
8.2.10.0060.00317.55
8.2.00.0040.00417.65
8.1.270.0000.00822.11
8.1.260.0000.00826.35
8.1.250.0050.00328.09
8.1.240.0040.00421.37
8.1.230.0040.00717.51
8.1.220.0060.00317.74
8.1.210.0060.00318.77
8.1.200.0060.00317.22
8.1.190.0000.00817.23
8.1.180.0050.00318.10
8.1.170.0000.00918.54
8.1.160.0050.00221.82
8.1.150.0000.00718.50
8.1.140.0040.00417.27
8.1.130.0030.00317.75
8.1.120.0070.00017.39
8.1.110.0040.00417.34
8.1.100.0000.00717.36
8.1.90.0000.00717.40
8.1.80.0070.00017.39
8.1.70.0000.00717.20
8.1.60.0070.00317.50
8.1.50.0030.00517.32
8.1.40.0040.00417.41
8.1.30.0030.00617.57
8.1.20.0000.00917.58
8.1.10.0040.00417.28
8.1.00.0000.00717.20
8.0.300.0000.00718.77
8.0.290.0040.00416.58
8.0.280.0020.00518.28
8.0.270.0040.00417.14
8.0.260.0000.00616.75
8.0.250.0030.00316.83
8.0.240.0040.00716.74
8.0.230.0040.00416.84
8.0.220.0030.00316.73
8.0.210.0050.00216.78
8.0.200.0000.00616.83
8.0.190.0040.00416.71
8.0.180.0040.00416.69
8.0.170.0070.00016.80
8.0.160.0000.00716.71
8.0.150.0030.00316.65
8.0.140.0000.00816.63
8.0.130.0060.00013.16
8.0.120.0000.00816.67
8.0.110.0050.00316.82
8.0.100.0000.00716.70
8.0.90.0040.00416.71
8.0.80.0040.01216.71
8.0.70.0040.00416.66
8.0.60.0000.00716.58
8.0.50.0040.00416.80
8.0.30.0140.00516.84
8.0.20.0140.00817.40
8.0.10.0000.00716.78
8.0.00.0050.01416.62
7.4.330.0020.00215.00
7.4.320.0000.00716.41
7.4.300.0040.00416.36
7.4.290.0030.00316.38
7.4.280.0000.00616.31
7.4.270.0060.00316.30
7.4.260.0060.00616.34
7.4.250.0000.00716.35
7.4.240.0050.00216.34
7.4.230.0000.00716.57
7.4.220.0120.00916.55
7.4.210.0060.01116.48
7.4.200.0070.00016.39
7.4.190.0000.00716.42
7.4.160.0130.00316.45
7.4.150.0030.01317.40
7.4.140.0160.00517.86
7.4.130.0070.00916.30
7.4.120.0050.01216.26
7.4.110.0090.00916.45
7.4.100.0090.00916.50
7.4.90.0110.00616.35
7.4.80.0120.00419.39
7.4.70.0110.01116.56
7.4.60.0060.01116.37
7.4.50.0080.00516.17
7.4.40.0090.00918.38
7.4.30.0070.01015.76
7.4.20.0140.00316.20
7.4.10.0100.01016.26
7.4.00.0090.01015.58
7.3.330.0030.00312.82
7.3.320.0030.00313.05
7.3.310.0030.00516.20
7.3.300.0000.00616.13
7.3.290.0090.00616.12
7.3.280.0080.00816.17
7.3.270.0110.00617.40
7.3.260.0060.01216.21
7.3.250.0130.00516.14
7.3.240.0030.01316.39
7.3.230.0070.01516.39
7.3.210.0090.00816.28
7.3.200.0070.01119.39
7.3.190.0120.01216.30
7.3.180.0100.00616.17
7.3.170.0060.00916.32
7.3.160.0060.01216.14
7.3.150.0100.00716.00
7.3.140.0030.01216.18
7.3.130.0030.01316.29
7.3.120.0050.01115.07
7.3.110.0060.01015.38
7.3.100.0070.00915.61
7.3.90.0100.00715.32
7.3.80.0090.00515.37
7.3.70.0090.00715.38
7.3.60.0110.00515.32
7.3.50.0050.00815.23
7.3.40.0080.00615.39
7.3.30.0050.00915.37
7.3.20.0060.00716.35
7.3.10.0060.00816.26
7.3.00.0120.00616.17
7.2.330.0090.00916.51
7.2.320.0090.01316.59
7.2.310.0130.00616.39
7.2.300.0070.01016.25
7.2.290.0090.00916.45
7.2.280.0110.00616.16
7.2.270.0070.01016.16
7.2.260.0140.00516.37
7.2.250.0120.00615.54
7.2.240.0110.00615.54
7.2.230.0100.00715.50
7.2.220.0080.00915.59
7.2.210.0110.00615.49
7.2.200.0090.00615.53
7.2.190.0080.00815.56
7.2.180.0100.00515.51
7.2.170.0060.01215.58
7.2.160.0070.01016.32
7.2.150.0110.00716.36
7.2.140.0030.01416.16
7.2.130.0120.00816.26
7.2.120.0060.01216.25
7.2.110.0120.00916.43
7.2.100.0100.00716.26
7.2.90.0100.00716.47
7.2.80.0100.00616.25
7.2.70.0140.00316.07
7.2.60.0090.00916.21
7.2.50.0070.01016.13
7.2.40.0120.00616.17
7.2.30.0000.01716.35
7.2.20.0060.01116.45
7.2.10.0070.01416.29
7.2.00.0080.00717.69
7.1.330.0100.00515.57
7.1.320.0030.01115.45
7.1.310.0060.01115.36
7.1.300.0120.00615.50
7.1.290.0050.00815.58
7.1.280.0060.00815.49
7.1.270.0050.00815.25
7.1.260.0100.00615.40
7.1.250.0050.01115.07
7.1.240.0030.01215.19
7.1.230.0090.00615.32
7.1.220.0060.00915.25
7.1.210.0030.01215.21
7.1.200.0110.00615.21
7.1.190.0160.00015.33
7.1.180.0060.01015.26
7.1.170.0030.01315.40
7.1.160.0170.00615.33
7.1.150.0100.00715.21
7.1.140.0130.00915.34
7.1.130.0090.00915.19
7.1.120.0090.00615.16
7.1.110.0090.00615.55
7.1.100.0060.00915.32
7.1.90.0090.00615.25
7.1.80.0090.00615.17
7.1.70.0070.00416.08
7.1.60.0090.00716.08
7.1.50.0090.01215.96
7.1.40.0060.00915.31
7.1.30.0160.00315.36
7.1.20.0170.00015.28
7.1.10.0060.01015.28
7.1.00.0070.04118.66
7.0.330.0070.01115.05
7.0.320.0100.00515.21
7.0.310.0000.01614.78
7.0.300.0190.01114.89
7.0.290.0000.01614.79
7.0.280.0090.00514.93
7.0.270.0120.00414.96
7.0.260.0060.00914.87
7.0.250.0120.00315.01
7.0.240.0100.01014.96
7.0.230.0060.00915.31
7.0.220.0090.00914.79
7.0.210.0120.00814.87
7.0.200.0060.00715.76
7.0.190.0060.00915.10
7.0.180.0060.00915.08
7.0.170.0060.01014.89
7.0.160.0000.01515.24
7.0.150.0130.00314.93
7.0.140.0040.03818.55
7.0.130.0090.00614.88
7.0.120.0090.00615.06
7.0.110.0150.00014.98
7.0.100.0000.01414.81
7.0.90.0090.00514.87
7.0.80.0110.00714.82
7.0.70.0060.00915.02
7.0.60.0070.04517.38
7.0.50.0070.04416.41
7.0.40.0070.04917.51
7.0.30.0190.03517.44
7.0.20.0130.04517.46
7.0.10.0050.04217.47
7.0.00.0060.04917.62
5.6.400.0070.01015.45
5.6.390.0180.00015.48
5.6.380.0070.01015.59
5.6.370.0080.00815.70
5.6.360.0040.01515.48
5.6.350.0090.00915.46
5.6.340.0030.01515.57
5.6.330.0060.01215.41
5.6.320.0090.00915.18
5.6.310.0100.01015.73
5.6.300.0090.00915.36
5.6.290.0090.00915.57
5.6.280.0080.03818.43
5.6.270.0100.00715.25
5.6.260.0080.00815.34
5.6.250.0080.00815.58
5.6.240.0040.01815.44
5.6.230.0150.00315.58
5.6.220.0150.00315.52
5.6.210.0090.04518.07
5.6.200.0020.02816.91
5.6.190.0070.02518.24
5.6.180.0190.03918.01
5.6.170.0220.02818.01
5.6.160.0080.03017.94
5.6.150.0100.04416.91
5.6.140.0170.03516.82
5.6.130.0060.04716.82
5.6.120.0090.04818.27
5.6.110.0070.04718.18
5.6.100.0080.02818.16
5.6.90.0060.04918.19
5.6.80.0040.02617.88
5.6.70.0060.01215.53
5.6.60.0070.01015.46
5.6.50.0040.01315.44
5.6.40.0060.01215.47
5.6.30.0030.01515.61
5.6.20.0110.00715.43
5.6.10.0090.00915.63
5.6.00.0080.00915.58
5.5.380.0060.01315.45
5.5.370.0090.00915.53
5.5.360.0040.01415.51
5.5.350.0160.05718.08
5.5.340.0050.04716.68
5.5.330.0090.03617.78
5.5.320.0190.03918.10
5.5.310.0180.01917.91
5.5.300.0030.02616.66
5.5.290.0100.02016.63
5.5.280.0050.02618.11
5.5.270.0060.04918.12
5.5.260.0080.04418.27
5.5.250.0110.04318.06
5.5.240.0120.03717.72
5.5.230.0030.01315.23
5.5.220.0140.00415.37
5.5.210.0110.00715.58
5.5.200.0030.01515.48
5.5.190.0160.00315.34
5.5.180.0040.01415.41
5.5.170.0040.01315.54
5.5.160.0060.01215.33
5.5.150.0140.00415.54
5.5.140.0070.01115.46
5.5.130.0140.00315.43
5.5.120.0060.01215.15
5.5.110.0080.01615.48
5.5.100.0120.00615.45
5.5.90.0090.00915.61
5.5.80.0030.01715.70
5.5.70.0150.00615.62
5.5.60.0040.01415.63
5.5.50.0090.00915.23
5.5.40.0140.00315.39
5.5.30.0070.01115.41
5.5.20.0110.00715.30
5.5.10.0060.01215.36
5.5.00.0070.01415.53
5.4.450.0470.01715.91
5.4.440.0580.01815.90
5.4.430.0650.03015.87
5.4.420.0280.03115.85
5.4.410.0370.02115.70
5.4.400.0270.01915.59
5.4.390.0380.03415.64
5.4.380.0200.03015.46
5.4.370.0170.03415.38
5.4.360.0260.02615.44
5.4.350.0190.03115.36
5.4.340.0230.02315.44
5.4.330.0100.00312.25
5.4.320.0110.01812.29
5.4.310.0060.02212.30
5.4.300.0060.02912.30
5.4.290.0100.01812.42
5.4.280.0070.02212.42
5.4.270.0070.03215.50
5.4.260.0050.03515.56
5.4.250.0090.03015.53
5.4.240.0070.03715.56
5.4.230.0130.03515.55
5.4.220.0110.03015.47
5.4.210.0070.04215.69
5.4.200.0070.03515.61
5.4.190.0110.02915.58
5.4.180.0110.03315.45
5.4.170.0090.02715.56
5.4.160.0130.03615.38
5.4.150.0100.03115.54
5.4.140.0030.03314.30
5.4.130.0030.03014.24
5.4.120.0030.03214.39
5.4.110.0030.03514.34
5.4.100.0050.03014.30
5.4.90.0110.02714.21
5.4.80.0090.02714.40
5.4.70.0040.04114.33
5.4.60.0050.03014.38
5.4.50.0070.02914.38
5.4.40.0020.03314.27
5.4.30.0050.04014.43
5.4.20.0090.03414.41
5.4.10.0130.03314.39
5.4.00.0100.02513.98
5.3.290.0070.02312.81
5.3.280.0060.03913.65
5.3.270.0050.04413.80
5.3.260.0140.03813.62
5.3.250.0110.02813.70
5.3.240.0070.04313.61
5.3.230.0070.02813.66
5.3.220.0120.02513.68
5.3.210.0080.03113.55
5.3.200.0080.02713.76
5.3.190.0060.02913.69
5.3.180.0090.03613.73
5.3.170.0120.02713.79
5.3.160.0080.02713.77
5.3.150.0030.03313.75
5.3.140.0070.02813.69
5.3.130.0030.03313.70
5.3.120.0030.03513.81
5.3.110.0070.03413.71
5.3.100.0060.04313.46
5.3.90.0050.03013.43
5.3.80.0080.03713.45
5.3.70.0030.03813.31
5.3.60.0150.02313.49
5.3.50.0050.03513.33
5.3.40.0150.02613.39
5.3.30.0100.03513.28
5.3.20.0030.03113.16
5.3.10.0020.03513.16
5.3.00.0070.03713.25
5.2.170.0070.02211.53
5.2.160.0070.03211.52
5.2.150.0040.03111.52
5.2.140.0050.03311.54
5.2.130.0050.02411.41
5.2.120.0060.02411.41
5.2.110.0050.02311.45
5.2.100.0080.02011.51
5.2.90.0030.03511.46
5.2.80.0050.02411.47
5.2.70.0050.02311.38
5.2.60.0120.02811.43
5.2.50.0050.02811.31
5.2.40.0080.02211.31
5.2.30.0130.01911.28
5.2.20.0090.02411.27
5.2.10.0080.02111.31
5.2.00.0030.02811.04
5.1.60.0080.01710.53
5.1.50.0080.01810.36
5.1.40.0020.02810.48
5.1.30.0050.02010.77
5.1.20.0030.02410.57
5.1.10.0070.02010.43
5.1.00.0060.02110.47
5.0.50.0080.0159.46
5.0.40.0070.0179.29
5.0.30.0060.0269.10
5.0.20.0020.0179.19
5.0.10.0070.0159.13
5.0.00.0030.0259.18
4.4.90.0010.0168.81
4.4.80.0030.0138.81
4.4.70.0040.0158.81
4.4.60.0050.0128.81
4.4.50.0030.0138.81
4.4.40.0070.0208.81
4.4.30.0000.0148.81
4.4.20.0040.0128.81
4.4.10.0080.0108.81
4.4.00.0050.0208.81
4.3.110.0030.0128.81
4.3.100.0030.0178.81
4.3.90.0020.0148.81
4.3.80.0070.0158.81
4.3.70.0020.0168.81
4.3.60.0040.0108.81
4.3.50.0000.0168.81
4.3.40.0000.0198.81
4.3.30.0000.0148.81
4.3.20.0040.0108.81
4.3.10.0020.0158.81
4.3.00.0080.00811.74

preferences:
41.88 ms | 400 KiB | 5 Q