3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(ctype_digit('123')); var_dump(ctype_digit(123)); var_dump(ctype_digit('123.45'));

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)
8.3.70.0000.01516.63
8.3.60.0090.00918.55
8.3.50.0100.00721.02
8.3.40.0130.00318.67
8.3.30.0100.00318.60
8.3.20.0000.00818.64
8.3.10.0000.00820.79
8.3.00.0080.00021.85
8.2.180.0060.00916.60
8.2.170.0090.00622.96
8.2.160.0100.00320.39
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0040.00421.13
8.2.110.0030.00620.52
8.2.100.0110.00017.78
8.2.90.0060.00319.15
8.2.80.0080.00017.97
8.2.70.0030.00517.38
8.2.60.0000.00817.79
8.2.50.0030.00618.07
8.2.40.0000.00818.01
8.2.30.0070.00021.15
8.2.20.0070.00017.53
8.2.10.0040.00417.43
8.2.00.0000.00817.55
8.1.280.0040.01125.92
8.1.270.0070.00023.99
8.1.260.0050.00226.35
8.1.250.0000.00728.09
8.1.240.0060.00322.29
8.1.230.0060.00620.88
8.1.220.0030.00518.77
8.1.210.0000.00818.84
8.1.200.0040.00417.22
8.1.190.0040.00417.36
8.1.180.0000.00818.10
8.1.170.0030.00618.50
8.1.160.0030.00518.67
8.1.150.0040.00418.48
8.1.140.0030.00617.19
8.1.130.0040.00417.73
8.1.120.0000.00817.38
8.1.110.0000.00717.32
8.1.100.0030.00517.32
8.1.90.0070.00017.38
8.1.80.0080.00017.36
8.1.70.0080.00017.31
8.1.60.0090.00017.34
8.1.50.0040.00417.34
8.1.40.0000.00717.39
8.1.30.0000.00717.38
8.1.20.0050.00317.47
8.1.10.0030.00617.28
8.1.00.0050.00217.29
8.0.300.0070.00019.87
8.0.290.0050.00316.93
8.0.280.0000.00718.19
8.0.270.0000.00717.04
8.0.260.0060.00016.74
8.0.250.0060.00316.72
8.0.240.0060.00316.83
8.0.230.0040.00416.88
8.0.220.0030.00316.73
8.0.210.0030.00316.72
8.0.200.0060.00016.76
8.0.190.0000.00716.80
8.0.180.0040.00416.80
8.0.170.0030.00516.76
8.0.160.0030.00316.76
8.0.150.0080.00016.63
8.0.140.0000.00816.61
8.0.130.0000.00513.20
8.0.120.0000.00816.61
8.0.110.0000.00816.59
8.0.100.0070.00016.66
8.0.90.0000.00816.75
8.0.80.0030.01216.72
8.0.70.0000.00716.66
8.0.60.0040.00416.62
8.0.50.0050.00316.61
8.0.30.0100.00816.94
8.0.20.0120.00817.40
8.0.10.0060.00316.87
8.0.00.0090.01116.47
7.4.330.0000.00514.58
7.4.320.0000.00716.52
7.4.300.0040.00416.45
7.4.290.0030.00316.32
7.4.280.0050.00316.34
7.4.270.0000.00716.48
7.4.260.0030.00313.04
7.4.250.0040.00416.29
7.4.240.0080.00016.37
7.4.230.0000.00716.57
7.4.220.0060.01316.38
7.4.210.0060.01116.48
7.4.200.0000.00716.29
7.4.190.0020.00516.27
7.4.160.0090.00616.32
7.4.150.0160.00717.40
7.4.140.0100.00717.86
7.4.130.0080.00916.33
7.4.120.0090.00816.35
7.4.110.0120.00616.18
7.4.100.0140.00316.48
7.4.90.0140.00416.22
7.4.80.0130.00319.39
7.4.70.0110.00516.27
7.4.60.0160.00316.44
7.4.50.0080.00016.27
7.4.40.0130.00322.77
7.4.30.0120.01116.20
7.4.00.0000.01214.63
7.3.330.0020.00213.02
7.3.320.0030.00313.02
7.3.310.0000.00715.96
7.3.300.0040.00216.10
7.3.290.0080.00616.16
7.3.280.0120.00616.13
7.3.270.0040.01317.40
7.3.260.0130.00918.24
7.3.250.0050.01116.44
7.3.240.0030.01316.23
7.3.230.0160.00016.39
7.3.210.0120.00316.19
7.3.200.0130.00319.39
7.3.190.0090.01216.20
7.3.180.0130.00416.11
7.3.170.0070.01316.27
7.3.160.0080.00816.09
7.3.120.0030.01414.72
7.2.330.0100.00716.28
7.2.320.0030.01316.31
7.2.310.0000.01816.48
7.2.300.0180.00316.46
7.2.290.0130.00316.36
7.2.60.0000.01216.56
7.1.200.0100.00015.64
7.1.70.0000.00717.15
7.1.60.0070.01619.40
7.1.50.0030.02116.95
7.1.00.0000.04322.32
7.0.200.0040.00816.72
7.0.140.0000.07322.12
7.0.70.0030.03721.68
7.0.60.0000.03321.64
7.0.50.0030.04021.93
7.0.40.0000.03320.05
7.0.30.0030.04320.13
7.0.20.0000.03720.04
7.0.10.0000.03720.08
7.0.00.0030.03320.04
5.6.280.0100.06321.12
5.6.220.0000.04020.53
5.6.210.0030.03320.42
5.6.200.0000.04721.02
5.6.190.0000.03721.15
5.6.180.0030.04321.07
5.6.170.0030.03321.07
5.6.160.0070.04020.90
5.6.150.0000.03321.00
5.6.140.0000.03320.92
5.6.130.0030.03320.92
5.6.120.0000.03721.02
5.6.110.0030.03321.03
5.6.100.0030.03321.06
5.6.90.0070.03021.10
5.6.80.0030.03020.55
5.6.70.0000.03720.38
5.6.60.0100.02720.39
5.6.50.0030.05720.41
5.6.40.0000.05320.40
5.6.30.0030.05320.29
5.6.20.0000.08020.45
5.6.10.0000.08720.29
5.6.00.0000.06320.36
5.5.360.0030.03320.31
5.5.350.0000.03320.32
5.5.340.0000.03320.79
5.5.330.0000.03320.76
5.5.320.0000.04320.91
5.5.310.0030.04320.74
5.5.300.0000.03720.92
5.5.290.0030.03020.63
5.5.280.0030.03020.82
5.5.270.0070.03320.84
5.5.260.0030.03320.84
5.5.250.0000.03320.73
5.5.240.0030.03020.20
5.5.230.0030.04020.29
5.5.220.0030.03020.23
5.5.210.0070.02720.19
5.5.200.0030.04720.24
5.5.190.0000.03720.13
5.5.180.0000.03720.25
5.5.160.0000.06720.21
5.5.150.0100.07320.20
5.5.140.0070.03320.26
5.5.130.0030.07720.16
5.5.120.0000.08320.14
5.5.110.0000.07320.09
5.5.100.0070.07320.08
5.5.90.0100.07720.15
5.5.80.0070.05320.15
5.5.70.0070.07020.02
5.5.60.0030.07020.07
5.5.50.0030.05720.14
5.5.40.0000.07320.02
5.5.30.0000.07720.13
5.5.20.0000.08020.04
5.5.10.0030.06020.07
5.5.00.0000.08720.11
5.4.450.0000.03319.47
5.4.440.0000.03319.40
5.4.430.0070.02719.42
5.4.420.0000.03319.46
5.4.410.0070.02719.22
5.4.400.0000.03719.15
5.4.390.0070.02718.93
5.4.380.0000.04018.88
5.4.370.0000.03018.86
5.4.360.0030.05018.77
5.4.350.0000.05019.14
5.4.340.0070.03019.04
5.4.320.0030.07318.93
5.4.310.0070.07718.96
5.4.300.0100.04018.76
5.4.290.0100.06318.95
5.4.280.0000.06718.97
5.4.270.0000.07019.02
5.4.260.0030.06319.11
5.4.250.0030.06319.11
5.4.240.0030.07018.77
5.4.230.0100.06019.09
5.4.220.0100.05718.80
5.4.210.0030.06019.02
5.4.200.0070.07319.01
5.4.190.0000.06318.89
5.4.180.0030.05319.02
5.4.170.0070.07018.80
5.4.160.0030.07018.95
5.4.150.0070.06319.03
5.4.140.0070.06316.23
5.4.130.0030.06716.23
5.4.120.0030.07316.30
5.4.110.0030.05316.31
5.4.100.0070.05716.34
5.4.90.0000.04316.31
5.4.80.0200.06016.34
5.4.70.0070.06316.28
5.4.60.0030.05716.39
5.4.50.0000.07716.36
5.4.40.0030.06016.33
5.4.30.0030.07316.16
5.4.20.0000.05316.40
5.4.10.0100.03716.27
5.4.00.0030.07015.77
5.3.290.0000.03314.62
5.3.280.0030.06714.41
5.3.270.0100.04714.60
5.3.260.0070.07014.59
5.3.250.0130.06314.55
5.3.240.0070.05314.46
5.3.230.0070.04314.60
5.3.220.0070.06014.39
5.3.210.0100.07314.38
5.3.200.0000.04714.54
5.3.190.0070.07014.42
5.3.180.0070.07314.38
5.3.170.0070.06714.39
5.3.160.0070.07314.55
5.3.150.0070.07314.54
5.3.140.0030.06714.41
5.3.130.0070.05314.54
5.3.120.0000.05714.54
5.3.110.0130.07014.48
5.3.100.0030.06714.04
5.3.90.0100.06713.85
5.3.80.0030.07313.99
5.3.70.0030.06313.88
5.3.60.0000.07713.99
5.3.50.0000.07313.93
5.3.40.0030.07313.80
5.3.30.0070.05013.86
5.3.20.0030.07013.67
5.3.10.0030.07013.64
5.3.00.0000.07713.54
5.2.170.0000.05711.13
5.2.160.0000.06311.09
5.2.150.0030.05310.98
5.2.140.0070.05711.12
5.2.130.0070.06010.92
5.2.120.0030.06311.02
5.2.110.0070.05710.95
5.2.100.0100.05310.95
5.2.90.0000.06311.13
5.2.80.0070.04311.05
5.2.70.0030.04010.91
5.2.60.0000.06310.88
5.2.50.0000.05010.88
5.2.40.0000.04310.98
5.2.30.0030.05310.89
5.2.20.0000.06710.91
5.2.10.0070.04010.80
5.2.00.0000.04710.63
5.1.60.0030.05710.41
5.1.50.0030.04010.41
5.1.40.0030.03710.41
5.1.30.0000.06310.41
5.1.20.0030.04310.41
5.1.10.0000.05010.41
5.1.00.0000.05310.41
5.0.50.0030.04010.41
5.0.40.0030.03010.41
5.0.30.0030.04310.41
5.0.20.0030.04010.41
5.0.10.0030.04710.41
5.0.00.0030.03310.41
4.4.90.0000.04010.41
4.4.80.0000.02310.41
4.4.70.0000.03710.41
4.4.60.0030.03310.41
4.4.50.0030.02010.41
4.4.40.0000.05310.41
4.4.30.0030.02310.41
4.4.20.0070.03010.41
4.4.10.0030.03310.41
4.4.00.0000.05310.41
4.3.110.0070.02010.41
4.3.100.0000.03010.41
4.3.90.0000.02310.41
4.3.80.0030.02310.41
4.3.70.0000.02010.41
4.3.60.0000.01310.41
4.3.50.0000.02310.41
4.3.40.0030.02010.41
4.3.30.0000.01710.41
4.3.20.0000.02710.41
4.3.10.0070.02710.41
4.3.00.0030.02010.41

preferences:
50.74 ms | 401 KiB | 5 Q