3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(strcmp(array(), 'y@hoo'));

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)
8.3.60.0170.00016.50
8.3.50.0100.00716.48
8.3.40.0120.00318.67
8.3.30.0120.00318.89
8.3.20.0040.00420.16
8.3.10.0040.00422.07
8.3.00.0040.00423.65
8.2.180.0070.00716.38
8.2.170.0170.00322.96
8.2.160.0110.00420.57
8.2.150.0090.00024.18
8.2.140.0000.00924.66
8.2.130.0000.00719.21
8.2.120.0000.00726.35
8.2.110.0070.00320.97
8.2.100.0030.00919.35
8.2.90.0030.00517.63
8.2.80.0000.00818.86
8.2.70.0040.00417.63
8.2.60.0070.00417.80
8.2.50.0040.00418.10
8.2.40.0030.00620.65
8.2.30.0040.00419.06
8.2.20.0000.00717.98
8.2.10.0070.00017.90
8.2.00.0000.00817.87
8.1.280.0090.00625.92
8.1.270.0030.00620.58
8.1.260.0050.00226.35
8.1.250.0040.00428.09
8.1.240.0040.00422.57
8.1.230.0040.00719.01
8.1.220.0080.00017.74
8.1.210.0000.00818.77
8.1.200.0090.00017.13
8.1.190.0040.00417.10
8.1.180.0040.00418.10
8.1.170.0000.00818.61
8.1.160.0040.00418.71
8.1.150.0030.00319.99
8.1.140.0050.00219.29
8.1.130.0030.00518.68
8.1.120.0050.00217.38
8.1.110.0070.00017.36
8.1.100.0000.00717.33
8.1.90.0060.00417.23
8.1.80.0000.00717.35
8.1.70.0000.00717.23
8.1.60.0030.00517.51
8.1.50.0000.00717.41
8.1.40.0070.00017.32
8.1.30.0030.00617.53
8.1.20.0050.00217.44
8.1.10.0050.00217.54
8.1.00.0080.00017.44
8.0.300.0040.00418.78
8.0.290.0050.00216.63
8.0.280.0030.00318.44
8.0.270.0050.00516.80
8.0.260.0000.00718.82
8.0.250.0030.00316.84
8.0.240.0030.00516.85
8.0.230.0110.00017.01
8.0.220.0000.00716.88
8.0.210.0070.00016.80
8.0.200.0040.00417.00
8.0.190.0080.00016.85
8.0.180.0060.00316.89
8.0.170.0040.00416.96
8.0.160.0070.00016.95
8.0.150.0070.00016.93
8.0.140.0000.00916.86
8.0.130.0050.00013.36
8.0.120.0000.00816.86
8.0.110.0000.00716.96
8.0.100.0000.00716.92
8.0.90.0070.00016.75
8.0.80.0140.00716.86
8.0.70.0050.00216.95
8.0.60.0080.00016.95
8.0.50.0070.00017.00
8.0.30.0080.01116.97
8.0.20.0140.00617.40
8.0.10.0000.00716.91
8.0.00.0110.00816.57
7.4.330.0050.00015.55
7.4.320.0070.00016.48
7.4.300.0000.00616.51
7.4.290.0000.00716.46
7.4.280.0000.00716.37
7.4.270.0070.00416.46
7.4.260.0040.00416.26
7.4.250.0030.00516.42
7.4.240.0030.00316.30
7.4.230.0030.00316.57
7.4.220.0000.00616.36
7.4.210.0090.00716.49
7.4.200.0040.00416.30
7.4.160.0150.00116.40
7.4.150.0070.01017.40
7.4.140.0120.00817.86
7.4.130.0120.00916.39
7.4.120.0100.00816.39
7.4.110.0140.00316.42
7.4.100.0070.01416.39
7.4.90.0070.01016.52
7.4.80.0070.01019.39
7.4.70.0070.01116.54
7.4.60.0080.00816.28
7.4.50.0040.01316.12
7.4.40.0060.01316.42
7.4.30.0120.00416.29
7.4.20.0100.00616.43
7.4.10.0040.01216.39
7.4.00.0110.00315.80
7.3.330.0000.00612.99
7.3.320.0000.00513.13
7.3.310.0000.00716.27
7.3.300.0030.00316.21
7.3.290.0060.00916.16
7.3.280.0070.00916.20
7.3.270.0160.00017.40
7.3.260.0080.00816.38
7.3.250.0100.00916.35
7.3.240.0040.01216.27
7.3.230.0160.00016.22
7.3.210.0150.00816.16
7.3.200.0060.00916.16
7.3.190.0090.00616.38
7.3.180.0100.00716.31
7.3.170.0110.00816.36
7.3.160.0100.00616.31
7.3.150.0100.00616.11
7.3.140.0030.01216.20
7.3.130.0120.00316.31
7.3.120.0130.00316.14
7.3.110.0090.00616.26
7.3.100.0090.00616.22
7.3.90.0090.00616.30
7.3.80.0070.00816.28
7.3.70.0030.01216.19
7.3.60.0110.01116.11
7.3.50.0000.01616.21
7.3.40.0120.00316.17
7.3.30.0030.01316.29
7.3.20.0040.01316.27
7.3.10.0070.00916.20
7.3.00.0060.00916.14
7.2.330.0040.01216.37
7.2.320.0100.00716.63
7.2.310.0060.00916.14
7.2.300.0050.01116.54
7.2.290.0060.01616.05
7.2.280.0090.00616.49
7.2.270.0100.00716.30
7.2.260.0070.01016.31
7.2.250.0090.00616.46
7.2.240.0100.00616.19
7.2.230.0070.01016.42
7.2.220.0060.00916.22
7.2.210.0150.00616.17
7.2.200.0060.00916.43
7.2.190.0040.01716.23
7.2.180.0080.00816.53
7.2.170.0090.00816.52
7.2.160.0030.01316.11
7.2.150.0040.01316.42
7.2.140.0130.00316.53
7.2.130.0070.01016.33
7.2.120.0000.01616.43
7.2.110.0060.01116.44
7.2.100.0060.01016.23
7.2.90.0040.01316.49
7.2.80.0180.00416.45
7.2.70.0140.00316.40
7.2.60.0110.00716.60
7.2.50.0120.00916.29
7.2.40.0100.01316.30
7.2.30.0090.01216.36
7.2.20.0130.00316.43
7.2.10.0040.01216.32
7.2.00.0030.01316.52
7.1.330.0120.00315.51
7.1.320.0090.00615.46
7.1.310.0060.00915.50
7.1.300.0150.00415.45
7.1.290.0040.01115.35
7.1.280.0060.00915.43
7.1.270.0060.00915.36
7.1.260.0060.00915.52
7.1.250.0100.00715.60
7.1.240.0040.01115.47
7.1.230.0030.01215.40
7.1.220.0100.00615.37
7.1.210.0060.00915.32
7.1.200.0070.00715.46
7.1.190.0030.01315.33
7.1.180.0090.01015.26
7.1.170.0090.00915.31
7.1.160.0130.00615.53
7.1.150.0080.01115.39
7.1.140.0070.00715.34
7.1.130.0060.00915.29
7.1.120.0140.00415.30
7.1.110.0090.00615.46
7.1.100.0120.00315.21
7.1.90.0060.00816.54
7.1.80.0050.00916.68
7.1.70.0090.00516.22
7.1.60.0140.00625.13
7.1.50.0140.00724.99
7.1.40.0140.00724.80
7.1.30.0150.00924.95
7.1.20.0120.00924.90
7.1.10.0060.01215.93
7.1.00.0080.00715.96
7.0.330.0140.00515.09
7.0.320.0100.01015.02
7.0.310.0120.00315.05
7.0.300.0000.01415.25
7.0.290.0130.00615.06
7.0.280.0080.00615.09
7.0.270.0060.00914.91
7.0.260.0120.00315.27
7.0.250.0040.01114.87
7.0.240.0050.01015.15
7.0.230.0020.01116.44
7.0.220.0080.00616.32
7.0.210.0020.01215.95
7.0.200.0020.01215.87
7.0.190.0040.01015.73
7.0.180.0070.00615.58
7.0.170.0060.00815.58
7.0.160.0090.00615.62
7.0.150.0030.01215.49
7.0.140.0070.00715.69
7.0.130.0080.00715.81
7.0.120.0080.00715.74
7.0.110.0070.00915.65
7.0.100.0040.01015.72
7.0.90.0030.01215.54
7.0.80.0040.00915.54
7.0.70.0050.01015.56
7.0.60.0070.00715.55
7.0.50.0050.00915.64
7.0.40.0090.00615.64
7.0.30.0080.00615.58
7.0.20.0080.00715.70
7.0.10.0040.01015.70
7.0.00.0120.00215.64
5.6.400.0060.01115.95
5.6.390.0060.01215.74
5.6.380.0130.00915.91
5.6.370.0120.00615.56
5.6.360.0060.01515.59
5.6.350.0070.01415.58
5.6.340.0140.00315.47
5.6.330.0090.00815.69
5.6.320.0140.00315.65
5.6.310.0040.01515.54
5.6.300.0060.01215.98
5.6.290.0060.01115.88
5.6.280.0070.01015.52
5.6.270.0100.00715.89
5.6.260.0120.00615.50
5.6.250.0070.01115.91
5.6.240.0040.01415.75
5.6.230.0030.01515.71
5.6.220.0140.00315.65
5.6.210.0100.00715.69
5.6.200.0140.00315.65
5.6.190.0090.00915.70
5.6.180.0070.01015.73
5.6.170.0030.01315.66
5.6.160.0070.01015.48
5.6.150.0030.01315.70
5.6.140.0070.01015.77
5.6.130.0120.00615.61
5.6.120.0090.00915.74
5.6.110.0040.01415.57
5.6.100.0070.01015.84
5.6.90.0030.01415.64
5.6.80.0110.00715.81
5.6.70.0080.00815.52
5.6.60.0070.01015.78
5.6.50.0070.01015.59
5.6.40.0030.01315.46
5.6.30.0140.00315.72
5.6.20.0100.00715.64
5.6.10.0120.00615.63
5.6.00.0150.00315.56

preferences:
69.96 ms | 400 KiB | 5 Q