3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(ctype_digit(2));

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)
8.3.40.0090.00618.55
8.3.30.0070.00718.88
8.3.20.0000.00820.21
8.3.10.0040.00422.13
8.3.00.0000.00822.49
8.2.170.0110.00422.96
8.2.160.0000.01420.77
8.2.150.0070.01124.18
8.2.140.0080.00024.66
8.2.130.0110.00726.16
8.2.120.0040.00417.25
8.2.110.0000.01022.08
8.2.100.0050.00519.51
8.2.90.0040.00418.95
8.2.80.0060.00317.97
8.2.70.0080.00017.36
8.2.60.0090.00017.80
8.2.50.0040.00418.07
8.2.40.0000.00818.22
8.2.30.0000.00917.98
8.2.20.0070.00017.50
8.2.10.0000.00819.22
8.2.00.0000.00817.60
8.1.270.0060.00322.12
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0050.00523.97
8.1.230.0040.00819.16
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0060.00317.00
8.1.190.0000.00817.28
8.1.180.0040.00418.10
8.1.170.0000.00818.59
8.1.160.0090.00021.93
8.1.150.0040.00418.45
8.1.140.0070.00017.23
8.1.130.0000.00817.74
8.1.120.0030.00617.30
8.1.110.0080.00017.14
8.1.100.0100.00117.25
8.1.90.0000.00717.19
8.1.80.0030.00317.22
8.1.70.0020.00517.30
8.1.60.0090.00317.36
8.1.50.0060.00417.35
8.1.40.0100.00417.40
8.1.30.0100.00317.45
8.1.20.0090.00317.44
8.1.10.0050.00817.33
8.1.00.0050.00517.33
8.0.300.0040.00418.77
8.0.290.0020.00516.93
8.0.280.0040.00418.19
8.0.270.0070.00017.02
8.0.260.0060.00016.70
8.0.250.0000.00716.83
8.0.240.0050.00516.79
8.0.230.0070.00016.73
8.0.220.0040.00416.71
8.0.210.0000.00716.76
8.0.200.0070.00516.79
8.0.190.0070.00516.74
8.0.180.0070.00516.70
8.0.170.0070.00416.73
8.0.160.0050.00716.63
8.0.150.0080.00416.66
8.0.140.0100.00216.66
8.0.130.0070.00614.89
8.0.120.0070.00616.68
8.0.110.0080.00416.65
8.0.100.0070.00416.71
8.0.90.0050.00616.74
8.0.80.0060.00916.75
8.0.70.0060.00516.71
8.0.60.0030.00616.70
8.0.50.0070.00116.69
8.0.30.0090.00716.79
8.0.20.0100.00717.05
8.0.10.0070.00616.84
8.0.00.0100.00516.71
7.4.330.0030.00315.00
7.4.320.0040.00416.47
7.4.300.0050.00416.44
7.4.290.0080.00316.37
7.4.280.0100.00316.39
7.4.270.0070.00416.41
7.4.260.0040.00616.37
7.4.250.0060.00516.34
7.4.240.0060.00316.40
7.4.230.0070.00316.32
7.4.220.0090.00316.38
7.4.210.0090.00416.39
7.4.200.0090.00116.30
7.4.190.0040.00616.53
7.4.180.0060.00416.40
7.4.160.0070.00616.34
7.4.150.0090.00516.61
7.4.140.0050.00916.89
7.4.130.0080.00616.27
7.4.120.0080.00516.27
7.4.110.0090.00416.34
7.4.100.0090.00416.33
7.4.90.0070.00716.43
7.4.80.0070.00817.03
7.4.70.0060.00616.25
7.4.60.0070.00616.18
7.4.50.0030.00716.16
7.4.40.0070.00417.77
7.4.30.0070.00516.28
7.4.20.0090.00316.20
7.4.10.0100.00415.82
7.4.00.0060.00815.48
7.3.330.0080.00214.56
7.3.320.0070.00314.57
7.3.310.0060.00516.20
7.3.300.0060.00416.02
7.3.290.0070.00616.09
7.3.280.0060.00716.12
7.3.270.0050.00816.44
7.3.260.0120.00316.17
7.3.250.0080.00716.18
7.3.240.0080.00616.12
7.3.230.0070.00816.18
7.3.220.0070.00716.03
7.3.210.0100.00616.08
7.3.200.0070.00716.87
7.3.190.0060.00716.11
7.3.180.0100.00416.06
7.3.170.0050.00916.10
7.3.160.0070.00716.15
7.3.150.0060.00616.10
7.3.140.0070.00615.99
7.3.130.0090.00515.67
7.3.120.0070.00815.30
7.3.110.0100.00415.22
7.3.100.0060.00515.25
7.3.90.0060.00615.42
7.3.80.0060.00715.30
7.3.70.0070.00615.37
7.3.60.0050.00715.31
7.3.50.0070.00715.37
7.3.40.0070.00615.39
7.3.30.0080.00615.30
7.3.20.0060.00716.93
7.3.10.0070.00616.87
7.3.00.0060.00716.94
7.2.340.0180.00516.07
7.2.330.0120.00516.09
7.2.320.0120.00516.20
7.2.310.0100.00816.23
7.2.300.0070.01016.20
7.2.290.0110.00816.24
7.2.280.0090.00716.11
7.2.270.0070.01116.11
7.2.260.0110.00715.77
7.2.250.0110.00715.66
7.2.240.0080.00815.50
7.2.230.0090.00615.46
7.2.220.0100.00715.46
7.2.210.0110.00515.41
7.2.200.0090.00715.51
7.2.190.0090.00815.53
7.2.180.0090.00815.43
7.2.170.0090.00715.44
7.2.160.0090.00815.67
7.2.150.0090.00717.15
7.2.140.0070.00917.19
7.2.130.0120.00517.35
7.2.120.0090.00717.23
7.2.110.0100.00617.20
7.2.100.0100.00617.21
7.2.90.0090.00617.16
7.2.80.0080.00817.27
7.2.70.0200.00717.16
7.2.60.0080.00817.13
7.2.50.0110.00717.26
7.2.40.0090.00917.16
7.2.30.0080.01017.15
7.2.20.0100.00717.25
7.2.10.0080.00917.21
7.2.00.0090.00617.56
7.1.330.0070.00816.17
7.1.320.0070.00816.13
7.1.310.0110.00416.12
7.1.300.0100.00616.10
7.1.290.0080.00815.98
7.1.280.0070.00816.10
7.1.270.0110.00516.10
7.1.260.0100.00716.07
7.1.250.0070.00616.06
7.1.240.0110.00416.24
7.1.230.0090.00616.31
7.1.220.0100.00616.25
7.1.210.0110.00616.30
7.1.200.0180.00716.36
7.1.190.0070.00716.28
7.1.180.0100.00716.32
7.1.170.0110.00616.29
7.1.160.0100.00616.32
7.1.150.0100.00616.36
7.1.140.0080.00716.30
7.1.130.0100.00716.28
7.1.120.0090.00716.23
7.1.110.0120.00716.23
7.1.100.0090.00716.61
7.1.90.0110.00716.23
7.1.80.0080.00716.30
7.1.70.0090.00516.25
7.1.60.0110.00416.50
7.1.50.0100.00616.45
7.1.40.0080.00816.26
7.1.30.0110.00616.34
7.1.20.0150.00216.17
7.1.10.0090.00716.25
7.1.00.0080.02117.40
7.0.330.0160.00615.99
7.0.320.0090.00515.92
7.0.310.0120.00415.91
7.0.300.0120.00415.89
7.0.290.0090.00615.98
7.0.280.0120.00415.96
7.0.270.0060.00815.94
7.0.260.0050.01015.88
7.0.250.0100.00716.03
7.0.240.0080.00716.08
7.0.230.0090.00616.01
7.0.220.0110.00515.98
7.0.210.0070.00816.03
7.0.200.0060.00816.08
7.0.190.0090.00716.06
7.0.180.0090.00515.98
7.0.170.0080.00716.03
7.0.160.0070.00715.92
7.0.150.0090.00515.87
7.0.140.0100.01717.23
7.0.130.0140.00516.07
7.0.120.0070.00716.14
7.0.110.0070.00815.97
7.0.100.0090.00615.90
7.0.90.0090.00516.01
7.0.80.0090.00615.96
7.0.70.0100.00415.87
7.0.60.0080.01816.75
7.0.50.0100.01816.24
7.0.40.0070.02216.39
7.0.30.0170.01916.46
7.0.20.0140.01116.41
7.0.10.0100.01616.40
7.0.00.0080.02416.32
5.6.400.0100.00615.09
5.6.390.0100.00415.19
5.6.380.0090.00515.11
5.6.370.0090.00615.08
5.6.360.0100.00615.20
5.6.350.0070.00715.10
5.6.340.0090.00515.19
5.6.330.0100.00515.23
5.6.320.0080.00615.18
5.6.310.0100.00515.19
5.6.300.0100.00615.05
5.6.290.0100.00615.26
5.6.280.0060.02016.36
5.6.270.0070.00715.24
5.6.260.0090.00615.17
5.6.250.0060.00815.13
5.6.240.0140.00115.16
5.6.230.0080.00715.15
5.6.220.0070.00815.15
5.6.210.0120.01816.27
5.6.200.0110.01315.89
5.6.190.0060.02516.30
5.6.180.0140.02216.30
5.6.170.0160.02016.37
5.6.160.0120.01916.31
5.6.150.0090.01215.85
5.6.140.0100.01915.92
5.6.130.0080.01315.75
5.6.120.0110.02016.43
5.6.110.0100.01816.27
5.6.100.0060.01516.30
5.6.90.0120.01916.34
5.6.80.0080.02116.15
5.6.70.0100.00715.19
5.6.60.0090.00415.16
5.6.50.0100.00415.06
5.6.40.0110.00415.19
5.6.30.0090.00615.15
5.6.20.0100.00515.24
5.6.10.0080.00615.12
5.6.00.0080.00615.13
5.5.380.0090.00415.15
5.5.370.0100.00415.21
5.5.360.0090.00615.08
5.5.350.0100.02316.05
5.5.340.0110.01915.55
5.5.330.0090.01816.15
5.5.320.0110.01616.12
5.5.310.0170.01816.14
5.5.300.0090.01115.68
5.5.290.0100.01815.59
5.5.280.0080.01216.25
5.5.270.0120.01816.20
5.5.260.0110.01016.20
5.5.250.0110.00916.22
5.5.240.0090.01116.18
5.5.230.0070.00515.12
5.5.220.0090.00414.98
5.5.210.0080.00715.13
5.5.200.0100.00415.05
5.5.190.0080.00614.95
5.5.180.0080.00714.96
5.5.170.0080.00614.96
5.5.160.0080.00515.02
5.5.150.0080.00614.82
5.5.140.0060.00714.90
5.5.130.0100.00514.97
5.5.120.0080.00614.94
5.5.110.0090.00614.90
5.5.100.0090.00515.15
5.5.90.0090.00515.02
5.5.80.0100.00415.15
5.5.70.0130.00215.07
5.5.60.0100.00415.05
5.5.50.0060.00815.04
5.5.40.0060.00815.08
5.5.30.0110.00315.05
5.5.20.0100.00615.19
5.5.10.0110.00415.02
5.5.00.0070.00615.07
5.4.450.0190.01313.55
5.4.440.0160.01113.48
5.4.430.0230.01313.43
5.4.420.0210.01013.48
5.4.410.0240.01413.39
5.4.400.0280.01113.31
5.4.390.0140.01213.32
5.4.380.0080.01713.29
5.4.370.0130.01213.27
5.4.360.0110.01513.25
5.4.350.0150.01913.24
5.4.340.0150.01013.28
5.4.330.0070.00411.94
5.4.320.0070.01212.07
5.4.310.0050.01212.07
5.4.300.0060.01212.15
5.4.290.0080.01212.08
5.4.280.0050.01312.07
5.4.270.0060.01012.03
5.4.260.0050.01312.05
5.4.250.0040.01212.06
5.4.240.0070.01112.02
5.4.230.0070.01111.95
5.4.220.0090.01111.87
5.4.210.0050.01311.83
5.4.200.0050.01211.87
5.4.190.0060.01211.80
5.4.180.0060.01311.87
5.4.170.0060.01011.94
5.4.160.0070.01011.96
5.4.150.0060.01211.85
5.4.140.0050.01211.91
5.4.130.0060.01111.96
5.4.120.0080.01011.90
5.4.110.0070.01111.91
5.4.100.0080.00811.88
5.4.90.0040.01411.88
5.4.80.0080.01011.92
5.4.70.0060.01311.89
5.4.60.0070.01211.90
5.4.50.0060.01011.89
5.4.40.0090.01011.81
5.4.30.0070.01011.94
5.4.20.0050.01211.92
5.4.10.0090.00811.91
5.4.00.0070.00911.64
5.3.290.0060.01212.36
5.3.280.0080.01212.25
5.3.270.0080.01212.31
5.3.260.0070.01212.34
5.3.250.0080.01012.29
5.3.240.0090.00912.27
5.3.230.0080.01212.18
5.3.220.0080.01312.20
5.3.210.0080.01212.18
5.3.200.0090.01012.25
5.3.190.0070.01112.33
5.3.180.0090.01112.38
5.3.170.0070.01412.34
5.3.160.0110.01212.39
5.3.150.0080.01312.45
5.3.140.0070.01212.34
5.3.130.0080.01112.35
5.3.120.0050.01512.33
5.3.110.0090.01112.32
5.3.100.0070.01212.28
5.3.90.0080.01212.16
5.3.80.0070.01112.11
5.3.70.0070.01112.01
5.3.60.0100.00912.22
5.3.50.0060.01412.11
5.3.40.0060.01412.16
5.3.30.0080.01512.01
5.3.20.0060.01412.04
5.3.10.0070.01211.85
5.3.00.0070.01311.89

preferences:
54.27 ms | 400 KiB | 5 Q