3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(ctype_digit(""));

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)
8.3.60.0070.00716.75
8.3.50.0110.01121.10
8.3.40.0110.00418.64
8.3.30.0040.01518.42
8.3.20.0040.00420.04
8.3.10.0030.00523.54
8.3.00.0040.00421.73
8.2.180.0170.00316.50
8.2.170.0090.00922.96
8.2.160.0100.00320.47
8.2.150.0050.00224.18
8.2.140.0050.00324.66
8.2.130.0090.00021.09
8.2.120.0090.00026.35
8.2.110.0040.00719.39
8.2.100.0070.00417.68
8.2.90.0050.00219.05
8.2.80.0090.00017.97
8.2.70.0090.00017.50
8.2.60.0000.00817.78
8.2.50.0080.00018.07
8.2.40.0000.00822.30
8.2.30.0000.00819.29
8.2.20.0040.00417.39
8.2.10.0000.00817.99
8.2.00.0040.00417.84
8.1.280.0140.00625.92
8.1.270.0050.00322.11
8.1.260.0040.00428.09
8.1.250.0070.00028.09
8.1.240.0070.00321.12
8.1.230.0060.00619.15
8.1.220.0080.00017.74
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0040.00416.88
8.1.180.0040.00418.10
8.1.170.0040.00418.57
8.1.160.0050.00320.62
8.1.150.0040.00418.82
8.1.140.0080.00019.49
8.1.130.0070.00017.61
8.1.120.0060.00617.23
8.1.110.0050.00617.18
8.1.100.0060.00517.26
8.1.90.0040.00717.30
8.1.80.0070.00417.31
8.1.70.0080.00317.26
8.1.60.0090.00417.46
8.1.50.0060.00817.38
8.1.40.0090.00417.35
8.1.30.0100.00317.45
8.1.20.0040.00917.50
8.1.10.0050.00817.39
8.1.00.0040.00617.17
8.0.300.0060.00318.77
8.0.290.0030.00516.63
8.0.280.0040.00418.31
8.0.270.0000.00716.62
8.0.260.0030.00317.18
8.0.250.0060.00616.69
8.0.240.0040.00716.76
8.0.230.0080.00316.79
8.0.220.0070.00416.69
8.0.210.0080.00416.67
8.0.200.0070.00516.78
8.0.190.0090.00316.74
8.0.180.0000.01116.75
8.0.170.0070.00416.74
8.0.160.0030.00816.71
8.0.150.0090.00316.62
8.0.140.0060.00416.70
8.0.130.0090.00214.92
8.0.120.0060.00516.69
8.0.110.0100.00116.71
8.0.100.0070.00416.70
8.0.90.0060.00616.74
8.0.80.0080.00716.68
8.0.70.0080.00416.62
8.0.60.0090.00416.66
8.0.50.0100.00216.62
8.0.30.0080.01216.85
8.0.20.0130.00817.19
8.0.10.0070.01016.90
8.0.00.0120.00816.66
7.4.330.0000.00515.08
7.4.320.0030.00516.40
7.4.300.0090.00516.39
7.4.290.0050.00716.42
7.4.280.0100.00216.44
7.4.270.0020.00816.39
7.4.260.0030.00516.42
7.4.250.0020.00716.26
7.4.240.0020.00616.30
7.4.230.0040.00416.20
7.4.220.0090.00616.33
7.4.210.0060.00616.39
7.4.200.0070.00316.36
7.4.190.0080.00416.49
7.4.180.0070.00716.37
7.4.160.0110.00516.50
7.4.150.0080.01116.54
7.4.140.0120.01017.10
7.4.130.0080.01216.24
7.4.120.0130.00516.30
7.4.110.0110.00716.33
7.4.100.0090.00816.37
7.4.90.0140.00516.27
7.4.80.0120.00716.95
7.4.70.0120.00516.28
7.4.60.0070.01016.24
7.4.50.0070.01016.26
7.4.40.0120.00916.21
7.4.30.0090.01016.21
7.4.20.0080.01016.22
7.4.10.0090.00816.18
7.4.00.0100.00715.79
7.3.330.0070.00314.58
7.3.320.0050.00614.43
7.3.310.0060.00516.04
7.3.300.0110.00015.96
7.3.290.0070.00416.10
7.3.280.0060.01016.11
7.3.270.0100.01016.50
7.3.260.0080.01016.24
7.3.250.0110.00716.26
7.3.240.0140.00516.11
7.3.230.0120.00716.27
7.3.220.0110.00616.18
7.3.210.0070.01116.21
7.3.200.0110.00816.80
7.3.190.0090.00916.06
7.3.180.0110.00816.09
7.3.170.0090.00916.15
7.3.160.0090.00916.07
7.3.150.0100.01016.15
7.3.140.0110.00916.04
7.3.130.0090.00916.17
7.3.120.0060.01115.90
7.3.110.0090.00915.85
7.3.100.0080.00915.82
7.3.90.0090.00815.88
7.3.80.0110.00815.93
7.3.70.0100.00815.82
7.3.60.0080.01015.79
7.3.50.0090.00915.82
7.3.40.0120.00615.78
7.3.30.0140.00615.86
7.3.20.0130.00816.24
7.3.10.0130.00616.22
7.3.00.0200.00716.25
7.2.340.0140.00616.18
7.2.330.0130.00916.19
7.2.320.0110.01116.23
7.2.310.0140.00816.27
7.2.300.0100.00916.26
7.2.290.0140.01016.25
7.2.280.0120.01116.26
7.2.270.0140.00816.13
7.2.260.0120.00916.17
7.2.250.0100.01215.95
7.2.240.0080.01316.02
7.2.230.0140.00815.91
7.2.220.0130.00615.93
7.2.210.0090.01116.04
7.2.200.0130.00815.89
7.2.190.0160.01016.02
7.2.180.0120.00815.90
7.2.170.0150.00715.98
7.2.160.0140.01116.30
7.2.150.0150.01016.27
7.2.140.0150.01416.42
7.2.130.0140.00616.28
7.2.120.0170.00616.32
7.2.110.0140.00916.27
7.2.100.0170.01016.35
7.2.90.0370.00616.21
7.2.80.0210.00916.29
7.2.70.0150.00916.37
7.2.60.0160.00916.31
7.2.50.0200.00816.43
7.2.40.0180.00816.33
7.2.30.0160.01016.38
7.2.20.0170.00816.38
7.2.10.0200.00716.35
7.2.00.0160.00616.84
7.1.330.0230.00815.42
7.1.320.0170.00515.39
7.1.310.0190.00515.49
7.1.300.0190.00615.46
7.1.290.0180.00515.42
7.1.280.0190.00515.51
7.1.270.0160.00615.42
7.1.260.0200.00515.36
7.1.250.0180.00915.24
7.1.240.0200.00515.40
7.1.230.0220.00815.41
7.1.220.0170.00715.30
7.1.210.0280.00615.39
7.1.200.0190.00915.40
7.1.190.0200.00615.32
7.1.180.0210.00515.34
7.1.170.0190.00915.35
7.1.160.0190.00915.33
7.1.150.0210.00715.30
7.1.140.0210.00815.36
7.1.130.0190.00915.41
7.1.120.0200.00815.39
7.1.110.0230.00715.35
7.1.100.0190.00615.78
7.1.90.0180.00915.32
7.1.80.0220.00415.40
7.1.70.0190.00515.76
7.1.60.0170.01016.23
7.1.50.0190.00815.60
7.1.40.0190.00715.42
7.1.30.0190.00915.32
7.1.20.0240.00915.34
7.1.10.0200.00615.43
7.1.00.0190.01816.79
7.0.330.0210.00515.01
7.0.320.0210.00515.01
7.0.310.0150.01415.04
7.0.300.0300.00515.01
7.0.290.0200.00514.94
7.0.280.0170.01015.15
7.0.270.0210.00714.95
7.0.260.0190.00915.13
7.0.250.0180.00815.11
7.0.240.0220.00515.18
7.0.230.0190.00715.14
7.0.220.0240.00815.19
7.0.210.0190.00615.06
7.0.200.0150.00815.36
7.0.190.0200.00515.09
7.0.180.0190.00715.04
7.0.170.0190.00715.12
7.0.160.0210.00615.08
7.0.150.0170.00915.04
7.0.140.0170.00814.99
7.0.130.0170.00915.11
7.0.120.0200.00515.07
7.0.110.0300.01115.02
7.0.100.0150.02216.06
7.0.90.0150.01915.99
7.0.80.0160.01516.03
7.0.70.0150.02115.94
7.0.60.0130.01715.93
7.0.50.0200.01916.09
7.0.40.0140.02515.99
7.0.30.0210.02316.03
7.0.20.0140.01416.05
7.0.10.0170.02216.05
7.0.00.0150.02215.98
5.6.400.0180.00615.70
5.6.390.0180.00815.56
5.6.380.0170.00915.61
5.6.370.0140.01315.70
5.6.360.0190.00715.68
5.6.350.0170.01015.62
5.6.340.0180.01015.68
5.6.330.0180.01015.64
5.6.320.0210.00715.54
5.6.310.0140.01315.58
5.6.300.0190.00715.71
5.6.290.0190.00715.73
5.6.280.0130.01516.62
5.6.270.0170.01115.65
5.6.260.0160.00915.68
5.6.250.0180.02016.69
5.6.240.0170.02116.63
5.6.230.0140.02516.67
5.6.220.0190.01916.58
5.6.210.0170.02216.64
5.6.200.0180.02416.65
5.6.190.0150.02516.82
5.6.180.0200.02216.75
5.6.170.0160.02216.73
5.6.160.0130.02616.68
5.6.150.0170.02316.70
5.6.140.0200.01916.69
5.6.130.0170.02316.75
5.6.120.0180.01716.81
5.6.110.0190.02016.65
5.6.100.0140.02516.68
5.6.90.0180.01716.73
5.6.80.0150.01716.56
5.6.70.0170.01616.57
5.6.60.0140.02416.60
5.6.50.0150.01816.52
5.6.40.0120.02516.55
5.6.30.0190.01616.52
5.6.20.0140.02416.55
5.6.10.0120.02516.57
5.6.00.0130.01616.55
5.5.380.0150.02316.51
5.5.370.0110.02816.51
5.5.360.0140.02516.48
5.5.350.0160.02216.53
5.5.340.0120.02616.62
5.5.330.0130.02516.56
5.5.320.0170.02316.61
5.5.310.0170.02216.63
5.5.300.0180.02216.60
5.5.290.0200.02116.61
5.5.280.0120.02616.59
5.5.270.0130.01916.57
5.5.260.0160.02416.55
5.5.250.0150.01916.55
5.5.240.0160.02016.43
5.5.230.0180.01916.40
5.5.220.0180.02116.44
5.5.210.0130.02416.45
5.5.200.0130.02316.46
5.5.190.0170.02116.47
5.5.180.0120.02316.50
5.5.170.0120.01215.52
5.5.160.0150.02116.39
5.5.150.0160.02016.43
5.5.140.0160.02116.39
5.5.130.0110.02516.43
5.5.120.0120.02416.44
5.5.110.0140.02016.40
5.5.100.0120.02316.44
5.5.90.0170.02216.36
5.5.80.0130.02316.47
5.5.70.0110.02216.38
5.5.60.0140.01916.39
5.5.50.0140.02016.42
5.5.40.0120.02316.37
5.5.30.0160.02016.39
5.5.20.0170.02016.39
5.5.10.0150.02116.41
5.5.00.0150.02116.41

preferences:
54.92 ms | 401 KiB | 5 Q