3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(ctype_digit('0'));

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)
8.3.60.0070.01018.55
8.3.50.0110.00721.91
8.3.40.0040.01418.45
8.3.30.0140.00018.97
8.3.20.0040.00420.09
8.3.10.0080.00022.09
8.3.00.0040.00422.34
8.2.180.0120.00916.61
8.2.170.0070.00722.96
8.2.160.0120.00320.80
8.2.150.0000.00724.18
8.2.140.0030.00624.66
8.2.130.0040.00426.16
8.2.120.0000.00819.23
8.2.110.0060.00320.85
8.2.100.0090.00317.59
8.2.90.0040.00417.84
8.2.80.0090.00018.09
8.2.70.0000.00817.68
8.2.60.0040.00419.11
8.2.50.0020.00618.09
8.2.40.0060.00318.03
8.2.30.0030.00617.91
8.2.20.0030.00517.51
8.2.10.0040.00419.24
8.2.00.0000.00717.59
8.1.280.0180.00425.92
8.1.270.0060.00322.18
8.1.260.0000.00826.35
8.1.250.0060.00328.09
8.1.240.0100.01022.46
8.1.230.0090.00320.96
8.1.220.0000.00817.74
8.1.210.0060.00318.90
8.1.200.0000.00817.10
8.1.190.0040.00417.10
8.1.180.0000.00818.10
8.1.170.0000.00818.65
8.1.160.0040.00421.88
8.1.150.0040.00418.40
8.1.140.0050.00317.85
8.1.130.0030.00517.76
8.1.120.0040.00417.24
8.1.110.0040.00417.37
8.1.100.0000.00817.18
8.1.90.0000.00917.34
8.1.80.0000.00717.28
8.1.70.0030.00317.26
8.1.60.0040.00417.38
8.1.50.0030.00517.36
8.1.40.0070.00017.20
8.1.30.0040.00417.52
8.1.20.0000.00717.48
8.1.10.0000.00717.27
8.1.00.0040.00417.31
8.0.300.0000.00820.07
8.0.290.0000.00816.63
8.0.280.0000.00718.32
8.0.270.0040.00416.68
8.0.260.0000.00616.59
8.0.250.0000.00616.71
8.0.240.0030.00316.78
8.0.230.0000.00716.80
8.0.220.0030.00316.65
8.0.210.0030.00316.74
8.0.200.0060.00316.79
8.0.190.0030.00616.80
8.0.180.0040.00416.82
8.0.170.0030.00616.78
8.0.160.0040.00416.75
8.0.150.0070.00016.82
8.0.140.0030.00316.71
8.0.130.0000.00613.17
8.0.120.0040.00416.61
8.0.110.0000.00716.77
8.0.100.0080.00016.74
8.0.90.0000.00716.72
8.0.80.0060.01216.79
8.0.70.0040.00416.58
8.0.60.0040.00416.82
8.0.50.0070.00016.86
8.0.30.0100.00916.95
8.0.20.0120.01017.23
8.0.10.0100.01516.88
8.0.00.0130.00716.74
7.4.330.0050.00015.00
7.4.320.0000.00616.34
7.4.300.0000.00616.45
7.4.290.0030.00316.47
7.4.280.0070.00016.41
7.4.270.0070.00016.40
7.4.260.0000.00816.45
7.4.250.0030.00316.31
7.4.240.0000.00716.37
7.4.230.0030.00316.48
7.4.220.0140.00416.45
7.4.210.0050.01316.43
7.4.200.0050.00216.55
7.4.190.0000.00716.52
7.4.160.0150.00616.47
7.4.150.0130.00716.68
7.4.140.0150.00716.90
7.4.130.0160.00616.30
7.4.120.0120.00916.34
7.4.110.0140.00616.27
7.4.100.0140.00716.17
7.4.90.0160.00816.31
7.4.80.0160.00817.04
7.4.70.0190.00716.32
7.4.60.0140.01116.29
7.4.50.0160.00516.33
7.4.40.0140.00817.82
7.4.30.0180.00416.22
7.4.20.0130.01216.20
7.4.10.0150.01016.36
7.4.00.0120.01015.75
7.3.330.0030.00313.03
7.3.320.0000.00512.99
7.3.310.0040.00416.05
7.3.300.0070.00016.11
7.3.290.0100.00716.16
7.3.280.0080.01116.15
7.3.270.0140.00816.47
7.3.260.0140.01016.25
7.3.250.0120.00916.17
7.3.240.0150.00816.17
7.3.230.0140.00816.20
7.3.220.0240.00416.08
7.3.210.0190.01016.15
7.3.200.0140.01116.93
7.3.190.0150.00716.29
7.3.180.0130.01216.19
7.3.170.0170.00716.20
7.3.160.0120.01416.28
7.3.150.0140.01116.18
7.3.140.0140.00816.05
7.3.130.0130.01016.04
7.3.120.0150.01015.80
7.3.110.0260.00916.05
7.3.100.0180.01416.22
7.3.90.0190.00816.33
7.3.80.0300.00516.17
7.3.70.0250.00616.11
7.3.60.0200.01016.17
7.3.50.0190.01216.28
7.3.40.0180.00815.77
7.3.30.0240.00716.17
7.3.20.0420.01015.75
7.3.10.0240.00716.09
7.3.00.0640.00916.16
7.2.340.0120.01216.32
7.2.330.0180.00816.29
7.2.320.0130.01216.22
7.2.310.0170.00816.35
7.2.300.0140.01116.31
7.2.290.0140.01116.32
7.2.280.0150.01116.28
7.2.270.0220.00516.31
7.2.260.0180.00816.29
7.2.250.0240.00916.33
7.2.240.0250.01016.25
7.2.230.0190.01216.28
7.2.220.0230.00816.36
7.2.210.0210.01016.32
7.2.200.0220.01016.40
7.2.190.0230.01116.31
7.2.180.0260.00616.24
7.2.170.0250.00816.27
7.2.160.0210.01116.36
7.2.150.0890.01016.29
7.2.140.0180.01616.39
7.2.130.0290.00716.37
7.2.120.0300.00316.39
7.2.110.0560.01116.47
7.2.100.0230.01316.38
7.2.90.0200.01116.43
7.2.80.0230.01116.07
7.2.70.0330.01015.99
7.2.60.0180.00816.12
7.2.50.0270.00716.02
7.2.40.0230.01016.36
7.2.30.0220.01116.02
7.2.20.0210.00815.90
7.2.10.0230.01016.27
7.2.00.0260.00616.34
7.1.330.0280.00915.47
7.1.320.0250.00815.42
7.1.310.0200.01215.47
7.1.300.0230.00715.45
7.1.290.0210.01115.45
7.1.280.0230.00615.40
7.1.270.0240.00715.45
7.1.260.0230.00815.43
7.1.250.0300.01115.43
7.1.240.0220.00615.34
7.1.230.0220.00815.34
7.1.220.0250.00815.34
7.1.210.0200.00815.40
7.1.200.0150.01015.48
7.1.190.0200.01314.89
7.1.180.0250.00714.90
7.1.170.0240.00714.95
7.1.160.0160.01114.96
7.1.150.0530.01014.90
7.1.140.0350.00615.01
7.1.130.0200.01115.32
7.1.120.0210.01015.24
7.1.110.0570.00715.17
7.1.100.0210.00915.08
7.1.90.0210.00515.18
7.1.80.0280.00815.21
7.1.70.0200.00615.33
7.1.60.0220.00921.81
7.1.50.0250.01221.13
7.1.40.0260.00822.08
7.1.30.0260.00922.06
7.1.20.0280.01122.12
7.1.10.0200.00914.91
7.1.00.0260.02116.16
7.0.330.0220.01115.09
7.0.320.0180.00815.08
7.0.310.0190.00914.63
7.0.300.0360.00814.60
7.0.290.0240.00714.58
7.0.280.0290.00815.11
7.0.270.0220.01114.96
7.0.260.0240.00814.96
7.0.250.0250.00514.89
7.0.240.0270.00514.85
7.0.230.0200.00914.85
7.0.220.0230.00914.87
7.0.210.0170.00914.63
7.0.200.0200.00814.95
7.0.190.0240.00914.70
7.0.180.0210.00814.58
7.0.170.0250.00814.64
7.0.160.0240.00914.44
7.0.150.0380.00814.61
7.0.140.0260.01815.83
7.0.130.0270.00414.65
7.0.120.0230.00714.55
7.0.110.0280.02215.47
7.0.100.0230.01715.53
7.0.90.0260.01815.38
7.0.80.0260.02015.50
7.0.70.0260.01515.39
7.0.60.0250.01015.38
7.0.50.0230.01115.54
7.0.40.0190.01415.52
7.0.30.0180.01315.46
7.0.20.0180.01515.48
7.0.10.0170.01415.49
7.0.00.0170.01515.52
5.6.400.0170.01115.33
5.6.390.0200.01115.75
5.6.380.0210.01215.73
5.6.370.0200.01115.71
5.6.360.0190.01015.60
5.6.350.0210.00915.75
5.6.340.0190.00815.70
5.6.330.0210.01015.68
5.6.320.0200.01015.80
5.6.310.0200.01115.62
5.6.300.0160.01716.34
5.6.290.0150.02316.23
5.6.280.0170.02517.11
5.6.270.0150.01916.45
5.6.260.0170.02617.08
5.6.250.0170.02917.06
5.6.240.0160.02717.09
5.6.230.0160.02817.03
5.6.220.0150.02517.10
5.6.210.0170.02617.06
5.6.200.0200.02417.07
5.6.190.0180.02317.11
5.6.180.0160.02317.16
5.6.170.0130.02417.13
5.6.160.0180.02017.13
5.6.150.0140.02417.20
5.6.140.0150.02217.10
5.6.130.0160.02617.12
5.6.120.0140.02417.16
5.6.110.0140.02517.08
5.6.100.0150.02017.16
5.6.90.0140.02317.18
5.6.80.0150.02216.96
5.6.70.0130.02616.93
5.6.60.0140.02116.85
5.6.50.0150.02116.81
5.6.40.0150.02016.94
5.6.30.0130.02516.94
5.6.20.0080.02716.86
5.6.10.0140.02216.82
5.6.00.0130.02216.89
5.5.380.0130.02815.98
5.5.370.0160.02615.95
5.5.360.0180.02015.93
5.5.350.0150.02415.83
5.5.340.0120.02516.01
5.5.330.0180.02015.99
5.5.320.0140.02516.13
5.5.310.0120.02316.12
5.5.300.0130.02615.99
5.5.290.0160.02416.01
5.5.280.0130.02716.04
5.5.270.0140.02615.99
5.5.260.0140.02316.09
5.5.250.0110.02515.96
5.5.240.0140.02415.78
5.5.230.0140.02615.81
5.5.220.0090.02515.83
5.5.210.0110.02615.85
5.5.200.0110.02315.78
5.5.190.0120.02315.85
5.5.180.0140.01915.78
5.5.170.0150.00815.58
5.5.160.0110.02315.77
5.5.150.0100.02315.79
5.5.140.0120.02015.71
5.5.130.0120.02215.74
5.5.120.0140.02915.69
5.5.110.0120.02415.80
5.5.100.0060.03215.80
5.5.90.0090.02715.78
5.5.80.0110.02815.71
5.5.70.0140.02715.71
5.5.60.0120.02715.78
5.5.50.0130.02615.71
5.5.40.0110.02215.72
5.5.30.0130.02215.70
5.5.20.0110.02315.72
5.5.10.0140.02215.80
5.5.00.0110.02615.72
5.4.450.0150.01914.51
5.4.440.0120.02114.49
5.4.430.0120.02014.52
5.4.420.0150.01814.47
5.4.410.0130.01914.43
5.4.400.0100.02514.35
5.4.390.0110.01914.29
5.4.380.0080.02414.29
5.4.370.0120.02114.34
5.4.360.0070.02214.30
5.4.350.0100.01914.25
5.4.340.0120.01914.35
5.4.330.0120.00712.38
5.4.320.0080.02414.26
5.4.310.0110.01714.28
5.4.300.0100.02314.33
5.4.290.0070.02314.33
5.4.280.0100.02814.31
5.4.270.0090.02514.31
5.4.260.0140.01614.34
5.4.250.0090.02614.36
5.4.240.0100.02614.34
5.4.230.0110.01914.30
5.4.220.0120.02514.27
5.4.210.0100.02514.27
5.4.200.0100.02214.21
5.4.190.0100.02214.30
5.4.180.0110.02814.34
5.4.170.0140.02414.29
5.4.160.0120.02214.24
5.4.150.0120.02414.25
5.4.140.0090.01813.51
5.4.130.0100.02513.43
5.4.120.0110.02513.53
5.4.110.0100.02513.39
5.4.100.0090.02713.46
5.4.90.0090.02513.33
5.4.80.0110.02313.51
5.4.70.0110.02413.39
5.4.60.0070.02313.46
5.4.50.0090.02313.41
5.4.40.0120.02413.50
5.4.30.0100.02313.47
5.4.20.0090.02613.41
5.4.10.0110.02613.43
5.4.00.0080.02813.24
5.3.290.0090.02013.04
5.3.280.0120.02813.01
5.3.270.0100.02212.99
5.3.260.0130.01812.97
5.3.250.0060.02912.97
5.3.240.0090.02112.93
5.3.230.0110.01813.03
5.3.220.0120.02313.00
5.3.210.0130.02212.89
5.3.200.0100.02512.95
5.3.190.0090.02912.98
5.3.180.0100.02413.09
5.3.170.0110.02213.06
5.3.160.0130.02313.11
5.3.150.0120.02513.04
5.3.140.0090.02813.08
5.3.130.0140.02413.02
5.3.120.0120.02113.03
5.3.110.0110.02612.96
5.3.100.0080.02812.81
5.3.90.0100.02612.84
5.3.80.0120.02512.71
5.3.70.0130.02312.72
5.3.60.0120.02712.89
5.3.50.0120.02712.74
5.3.40.0110.02012.64
5.3.30.0120.02312.79
5.3.20.0110.02412.63
5.3.10.0090.02812.50
5.3.00.0090.02712.51

preferences:
50.77 ms | 401 KiB | 5 Q