3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 4; $b = 9; var_dump( strcmp($a, $b), $a <=> $b );

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)
8.3.60.0140.00318.30
8.3.50.0050.01322.05
8.3.40.0090.00618.41
8.3.30.0040.01118.42
8.3.20.0050.00220.20
8.3.10.0030.00620.39
8.3.00.0040.00421.78
8.2.180.0110.00318.29
8.2.170.0120.00322.96
8.2.160.0070.00719.15
8.2.150.0080.00024.18
8.2.140.0030.00624.66
8.2.130.0080.00021.11
8.2.120.0030.00626.35
8.2.110.0060.00322.24
8.2.100.0080.00418.03
8.2.90.0030.00519.22
8.2.80.0060.00617.97
8.2.70.0070.01416.88
8.2.60.0000.01017.55
8.2.50.0040.00418.09
8.2.40.0070.00020.29
8.2.30.0040.00419.33
8.2.20.0040.00417.67
8.2.10.0050.00218.06
8.2.00.0040.00418.09
8.1.280.0120.00325.92
8.1.270.0050.00522.19
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00823.96
8.1.230.0120.00017.64
8.1.220.0060.00317.74
8.1.210.0040.00418.77
8.1.200.0080.00017.25
8.1.190.0040.00417.23
8.1.180.0040.00418.10
8.1.170.0090.00318.56
8.1.160.0000.00720.75
8.1.150.0040.00418.86
8.1.140.0080.00019.54
8.1.130.0000.00717.76
8.1.120.0000.00817.34
8.1.110.0070.00017.36
8.1.100.0040.00417.43
8.1.90.0070.00017.37
8.1.80.0050.00317.41
8.1.70.0070.00017.40
8.1.60.0040.00417.57
8.1.50.0030.00617.43
8.1.40.0000.00817.54
8.1.30.0000.00817.53
8.1.20.0030.00617.54
8.1.10.0070.00017.41
8.1.00.0040.00417.34
8.0.300.0000.00818.77
8.0.290.0040.00416.63
8.0.280.0030.00318.42
8.0.270.0070.00017.13
8.0.260.0040.00417.23
8.0.250.0000.00716.96
8.0.240.0040.00416.94
8.0.230.0030.00316.85
8.0.220.0030.00316.86
8.0.210.0070.00016.88
8.0.200.0000.00616.83
8.0.190.0000.00716.98
8.0.180.0040.00416.93
8.0.170.0040.00416.93
8.0.160.0040.00416.92
8.0.150.0040.00416.90
8.0.140.0030.00316.80
8.0.130.0000.00513.31
8.0.120.0000.00816.67
8.0.110.0040.00416.77
8.0.100.0000.00716.73
8.0.90.0050.00216.92
8.0.80.0100.00716.88
8.0.70.0000.00716.87
8.0.60.0040.00416.74
8.0.50.0000.00716.92
8.0.30.0070.01017.04
8.0.20.0130.00717.40
8.0.10.0000.00716.80
8.0.00.0070.01016.66
7.4.330.0050.00016.67
7.4.320.0000.00616.42
7.4.300.0000.00616.58
7.4.290.0000.00716.41
7.4.280.0050.00316.57
7.4.270.0030.00316.63
7.4.260.0050.00216.48
7.4.250.0040.00416.45
7.4.240.0000.00716.56
7.4.230.0070.00016.61
7.4.220.0100.01016.60
7.4.210.0040.01116.65
7.4.200.0030.00316.59
7.4.160.0060.00916.29
7.4.150.0090.00917.40
7.4.140.0090.01017.86
7.4.130.0130.00916.55
7.4.120.0090.00916.57
7.4.110.0030.01316.48
7.4.100.0030.01616.45
7.4.90.0070.01016.33
7.4.80.0090.00919.39
7.4.70.0110.00616.39
7.4.60.0090.00916.32
7.4.50.0070.00916.31
7.4.40.0100.01116.38
7.4.30.0070.01016.41
7.4.20.0070.01116.26
7.4.10.0090.00916.33
7.4.00.0070.00715.78
7.3.330.0050.00012.94
7.3.320.0050.00012.96
7.3.310.0070.00016.25
7.3.300.0060.00016.04
7.3.290.0080.00916.18
7.3.280.0210.00716.24
7.3.270.0060.01217.40
7.3.260.0140.00416.27
7.3.250.0150.00516.31
7.3.240.0110.00516.44
7.3.230.0100.01016.39
7.3.210.0130.00316.22
7.3.200.0070.01516.18
7.3.190.0130.00316.29
7.3.180.0110.00816.24
7.3.170.0070.01316.10
7.3.160.0120.00616.23
7.3.150.0140.00416.19
7.3.140.0100.01016.25
7.3.130.0100.01116.34
7.3.120.0070.01015.45
7.3.110.0050.01115.55
7.3.100.0100.00515.43
7.3.90.0080.00715.49
7.3.80.0070.01015.56
7.3.70.0090.00815.58
7.3.60.0100.00715.52
7.3.50.0110.00615.45
7.3.40.0060.01115.33
7.3.30.0100.00515.43
7.3.20.0090.00616.31
7.3.10.0140.00216.26
7.3.00.0060.00916.23
7.2.330.0100.01016.34
7.2.320.0120.01016.63
7.2.310.0110.00816.57
7.2.300.0120.00816.05
7.2.290.0120.00616.22
7.2.280.0140.00316.16
7.2.270.0110.00716.34
7.2.260.0160.01316.27
7.2.250.0070.01016.46
7.2.240.0040.00915.65
7.2.230.0100.00515.69
7.2.220.0040.00915.59
7.2.210.0100.00815.65
7.2.200.0030.01115.57
7.2.190.0050.01215.71
7.2.180.0050.01415.71
7.2.170.0090.00715.63
7.2.160.0090.00415.60
7.2.150.0050.01116.55
7.2.140.0080.00816.64
7.2.130.0090.00616.51
7.2.120.0060.01116.47
7.2.110.0100.01016.44
7.2.100.0130.00816.56
7.2.90.0120.00716.47
7.2.80.0130.00616.29
7.2.70.0140.00816.50
7.2.60.0140.00616.48
7.2.50.0110.00916.31
7.2.40.0090.00816.42
7.2.30.0110.00816.71
7.2.20.0120.00716.49
7.2.10.0110.00916.46
7.2.00.0070.00917.28
7.1.330.0060.00815.66
7.1.320.0090.00615.64
7.1.310.0090.00815.76
7.1.300.0100.00615.52
7.1.290.0090.00915.52
7.1.280.0070.00915.47
7.1.270.0070.00715.66
7.1.260.0110.00515.74
7.1.250.0070.00815.49
7.1.240.0070.01315.44
7.1.230.0100.01315.36
7.1.220.0090.00615.43
7.1.210.0060.00915.63
7.1.200.0080.00615.76
7.1.190.0110.00815.43
7.1.180.0070.01115.55
7.1.170.0070.01015.39
7.1.160.0110.00515.37
7.1.150.0060.01015.41
7.1.140.0100.01015.49
7.1.130.0090.00615.27
7.1.120.0030.01215.51
7.1.110.0080.00815.39
7.1.100.0110.00816.72
7.1.90.0100.00715.30
7.1.80.0090.00615.53
7.1.70.0020.01016.35
7.1.60.0130.00717.32
7.1.50.0050.01416.09
7.1.40.0070.01115.42
7.1.30.0040.01815.19
7.1.20.0150.00615.59
7.1.10.0090.01115.34
7.1.00.0100.04118.98
7.0.330.0150.00015.19
7.0.320.0090.00615.18
7.0.310.0070.00815.13
7.0.300.0060.00914.88
7.0.290.0120.00315.25
7.0.280.0080.00915.11
7.0.270.0090.00615.06
7.0.260.0110.00415.34
7.0.250.0030.01215.17
7.0.240.0150.00015.07
7.0.230.0050.01015.04
7.0.220.0060.00914.96
7.0.210.0090.00615.13
7.0.200.0150.00514.94
7.0.190.0080.00815.04
7.0.180.0180.00315.09
7.0.170.0120.00315.28
7.0.160.0180.00315.02
7.0.150.0100.00715.05
7.0.140.0100.01014.96
7.0.130.0070.01015.05
7.0.120.0040.01115.05
7.0.110.0150.00015.17
7.0.100.0100.01015.32
7.0.90.0080.00815.14
7.0.80.0090.00614.91
7.0.70.0040.01214.82
7.0.60.0250.03117.56
7.0.50.0080.02316.56
7.0.40.0030.03117.60
7.0.30.0200.02717.71
7.0.20.0130.03317.75
7.0.10.0060.05317.62
7.0.00.0230.03817.59
5.6.400.0090.00915.61
5.6.390.0070.01015.59
5.6.380.0130.00415.68
5.6.370.0110.00715.40
5.6.360.0150.00315.54
5.6.350.0090.00915.73
5.6.340.0090.00915.65
5.6.330.0030.01515.44
5.6.320.0070.01115.52
5.6.310.0070.01015.57
5.6.300.0110.00715.41
5.6.290.0130.01015.54
5.6.280.0080.03318.30
5.6.270.0100.00815.54
5.6.260.0030.01915.71
5.6.250.0030.01515.71
5.6.240.0030.01615.63
5.6.230.0100.00715.46
5.6.220.0120.00615.61
5.6.210.0080.04018.10
5.6.200.0110.04116.84
5.6.190.0070.03218.16
5.6.180.0200.03318.00
5.6.170.0200.03918.13
5.6.160.0070.03018.04
5.6.150.0080.04816.86
5.6.140.0090.02916.83
5.6.130.0110.04016.99
5.6.120.0050.05118.27
5.6.110.0030.03918.36
5.6.100.0260.03318.28
5.6.90.0050.04418.29
5.6.80.0090.03517.94
5.6.70.0090.01215.70
5.6.60.0100.01015.70
5.6.50.0070.01015.57
5.6.40.0060.01215.47
5.6.30.0030.01415.59
5.6.20.0100.00715.57
5.6.10.0030.01615.57
5.6.00.0100.00715.54
5.5.380.0060.01215.50
5.5.370.0070.01015.47
5.5.360.0090.00915.75
5.5.350.0200.04118.05
5.5.340.0060.04116.83
5.5.330.0050.02618.01
5.5.320.0190.02817.93
5.5.310.0230.04017.82
5.5.300.0110.04116.64
5.5.290.0130.02216.76
5.5.280.0090.04018.13
5.5.270.0110.04318.08
5.5.260.0020.04818.11
5.5.250.0030.04717.93
5.5.240.0070.02317.77
5.5.230.0030.01515.43
5.5.220.0090.00915.51
5.5.210.0090.00915.40
5.5.200.0040.01415.29
5.5.190.0060.01215.52
5.5.180.0150.00415.41
5.5.170.0090.00915.39
5.5.160.0070.01015.46
5.5.150.0090.00915.36
5.5.140.0060.01215.70
5.5.130.0080.01315.30
5.5.120.0070.01515.44
5.5.110.0070.01115.43
5.5.100.0150.00315.64
5.5.90.0090.01515.47
5.5.80.0160.00615.51
5.5.70.0090.01515.43
5.5.60.0170.00715.43
5.5.50.0180.00015.52
5.5.40.0060.01515.27
5.5.30.0070.01315.49
5.5.20.0090.00915.48
5.5.10.0140.00315.30
5.5.00.0030.01415.47

preferences:
61.14 ms | 401 KiB | 5 Q