3v4l.org

run code in 300+ PHP versions simultaneously
<?php $value = "test\0TEST"; echo (ctype_print($value)) ? 'true' : 'false';

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)
8.3.40.0070.00718.57
8.3.30.0070.01320.17
8.3.20.0070.00020.18
8.3.10.0040.00422.15
8.3.00.0030.00622.34
8.2.170.0000.01422.96
8.2.160.0070.00722.30
8.2.150.0000.00924.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0000.00719.95
8.2.110.0060.00320.18
8.2.100.0060.00617.84
8.2.90.0040.00418.98
8.2.80.0020.00519.46
8.2.70.0040.00417.61
8.2.60.0080.00018.03
8.2.50.0040.00418.07
8.2.40.0000.00818.10
8.2.30.0040.00419.43
8.2.20.0040.00417.62
8.2.10.0000.00917.65
8.2.00.0050.00217.61
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00923.92
8.1.230.0070.00419.07
8.1.220.0000.00717.79
8.1.210.0000.00818.77
8.1.200.0060.00317.13
8.1.190.0070.00017.41
8.1.180.0030.00618.10
8.1.170.0080.00018.25
8.1.160.0050.00218.77
8.1.150.0040.00418.44
8.1.140.0050.00217.42
8.1.130.0030.00317.80
8.1.120.0000.00717.38
8.1.110.0040.00417.25
8.1.100.0040.00417.36
8.1.90.0000.00717.39
8.1.80.0000.00817.38
8.1.70.0030.00317.30
8.1.60.0030.00517.54
8.1.50.0000.00717.30
8.1.40.0040.00417.41
8.1.30.0040.00417.54
8.1.20.0040.00417.54
8.1.10.0070.00017.58
8.1.00.0040.00417.40
8.0.300.0040.00418.77
8.0.290.0030.00517.18
8.0.280.0000.00718.43
8.0.270.0000.00717.16
8.0.260.0050.00316.72
8.0.250.0000.00716.96
8.0.240.0000.00716.89
8.0.230.0000.00716.79
8.0.220.0030.00316.80
8.0.210.0030.00316.88
8.0.200.0050.00216.78
8.0.190.0040.00416.74
8.0.180.0000.00716.71
8.0.170.0040.00416.86
8.0.160.0040.00416.77
8.0.150.0040.00416.82
8.0.140.0030.00316.82
8.0.130.0070.00013.16
8.0.120.0000.00816.81
8.0.110.0000.00716.66
8.0.100.0040.00416.79
8.0.90.0000.00716.64
8.0.80.0090.00616.74
8.0.70.0030.00516.72
8.0.60.0040.00416.64
8.0.50.0070.00016.86
8.0.30.0140.00517.01
8.0.20.0080.01017.40
8.0.10.0030.00516.81
8.0.00.0070.01216.61
7.4.330.0030.00315.00
7.4.320.0040.00416.48
7.4.300.0060.00016.41
7.4.290.0030.00616.29
7.4.280.0040.00416.56
7.4.270.0030.00316.45
7.4.260.0040.00413.25
7.4.250.0000.00716.43
7.4.240.0040.00416.55
7.4.230.0030.00316.53
7.4.220.0130.01316.55
7.4.210.0090.00616.58
7.4.200.0040.00416.46
7.4.190.0080.00016.41
7.4.160.0090.00616.46
7.4.150.0060.01417.40
7.4.140.0090.00817.86
7.4.130.0090.00916.46
7.4.120.0080.00816.35
7.4.110.0100.00616.33
7.4.100.0040.01816.38
7.4.90.0060.01216.20
7.4.80.0110.01119.39
7.4.70.0050.01116.50
7.4.60.0100.00616.38
7.4.50.0000.00816.23
7.4.40.0070.01122.77
7.4.30.0060.01616.46
7.4.00.0030.01314.74
7.3.330.0000.00513.00
7.3.320.0020.00213.05
7.3.310.0040.00416.09
7.3.300.0040.00416.16
7.3.290.0060.00916.15
7.3.280.0090.00816.13
7.3.270.0120.00617.40
7.3.260.0070.01116.14
7.3.250.0060.01016.41
7.3.240.0130.00316.52
7.3.230.0030.01316.39
7.3.210.0100.00616.19
7.3.200.0060.01019.39
7.3.190.0100.01316.45
7.3.180.0160.00016.24
7.3.170.0090.00616.39
7.3.160.0070.00716.25
7.3.120.0100.00714.86
7.2.330.0120.00616.20
7.2.320.0030.01416.34
7.2.310.0110.00616.56
7.2.300.0080.00816.40
7.2.290.0060.00916.52
7.2.00.0030.01318.99
7.1.100.0030.00917.95
7.1.70.0000.00917.16
7.1.60.0100.01419.32
7.1.50.0090.01217.00
7.1.00.0000.03722.35
7.0.200.0000.00716.76
7.0.140.0130.06322.09
7.0.60.0070.08019.77
7.0.50.0100.05317.84
7.0.40.0030.05019.98
7.0.30.0200.04720.00
7.0.20.0230.04020.09
7.0.10.0270.05720.16
7.0.00.0100.04020.17
5.6.280.0030.07321.03
5.6.210.0070.06320.66
5.6.200.0030.04318.15
5.6.190.0100.04720.43
5.6.180.0200.04320.49
5.6.170.0470.07320.50
5.6.160.0070.04320.52
5.6.150.0100.07318.13
5.6.140.0070.03718.17
5.6.130.0100.04318.22
5.6.120.0030.08021.01
5.6.110.0070.07321.11
5.6.100.0170.07320.96
5.6.90.0170.06720.96
5.6.80.0100.03320.36
5.6.70.0370.06320.27
5.5.350.0030.08320.44
5.5.340.0230.05717.92
5.5.330.0000.04720.25
5.5.320.0400.07020.20
5.5.310.0300.07320.30
5.5.300.0030.08017.91
5.5.290.0130.04017.92
5.5.280.0100.07720.69
5.5.270.0070.07720.86
5.5.260.0070.08020.63
5.5.250.0100.07320.62
5.5.240.0000.09020.18
5.4.450.0400.07019.41
5.4.440.0370.07319.40
5.4.430.0400.06019.12
5.4.420.0330.05019.40
5.4.410.0370.07319.41
5.4.400.0430.06719.09
5.4.390.0370.04319.16
5.4.380.0300.04018.82
5.4.370.0430.06318.78
5.4.360.0370.05018.88
5.4.350.0500.06319.24
5.4.340.0500.05718.80
5.4.320.0400.04319.08
5.4.310.0470.04719.13
5.4.300.0430.03719.24
5.4.290.0370.03319.23
5.4.280.0370.08019.05
5.4.270.0630.02718.88
5.4.260.0430.06718.91
5.4.250.0500.06319.08
5.4.240.0330.05019.07
5.4.230.0430.06319.14
5.4.220.0300.04319.24
5.4.210.0400.03019.07
5.4.200.0330.05319.10
5.4.190.0470.06719.11
5.4.180.0430.07019.07
5.4.170.0500.06019.23
5.4.160.0430.07019.07
5.4.150.0330.04019.19
5.4.140.0430.05316.27
5.4.130.0330.04316.26
5.4.120.0330.06716.31
5.4.110.0230.04016.14
5.4.100.0300.04316.23
5.4.90.0270.03716.46
5.4.80.0370.02716.46
5.4.70.0300.07016.41
5.4.60.0330.03016.38
5.4.50.0570.02316.54
5.4.40.0470.06316.37
5.4.30.0270.04016.35
5.4.20.0370.03716.40
5.4.10.0300.03316.23
5.4.00.0300.03715.72
5.3.290.0200.04714.59
5.3.280.0370.03314.43
5.3.270.0330.07314.48
5.3.260.0400.04014.46
5.3.250.0370.07014.43
5.3.240.0370.06714.43
5.3.230.0270.05314.61
5.3.220.0300.03314.42
5.3.210.0230.04014.55
5.3.200.0470.04014.65
5.3.190.0470.04714.61
5.3.180.0500.04014.57
5.3.170.0300.04014.40
5.3.160.0400.03014.39
5.3.150.0400.06714.65
5.3.140.0400.06714.64
5.3.130.0330.04314.45
5.3.120.0330.03714.45
5.3.110.0370.03314.39
5.3.100.0400.06314.05
5.3.90.0430.06013.98
5.3.80.0370.04313.94
5.3.70.0400.06713.81
5.3.60.0500.05713.87
5.3.50.0430.06713.88
5.3.40.0400.04713.89
5.3.30.0330.04313.73
5.3.20.0300.03713.56
5.3.10.0430.06313.48
5.3.00.0470.06013.47
5.2.170.0370.06012.23
5.2.160.0330.04312.23
5.2.150.0400.05012.23
5.2.140.0400.05312.23
5.2.130.0470.04312.23
5.2.120.0370.05012.23
5.2.110.0370.02312.23
5.2.100.0230.03312.23
5.2.90.0270.02712.23
5.2.80.0270.03712.23
5.2.70.0330.05712.23
5.2.60.0270.03312.23
5.2.50.0300.03712.23
5.2.40.0300.04312.23
5.2.30.0300.06012.23
5.2.20.0300.02312.23
5.2.10.0270.05012.23
5.2.00.0370.05012.23
5.1.60.0370.02712.23
5.1.50.0330.04712.23
5.1.40.0300.04712.23
5.1.30.0300.04012.23
5.1.20.0330.04712.23
5.1.10.0330.04012.23
5.1.00.0270.04312.23
5.0.50.0170.03712.23
5.0.40.0200.02712.23
5.0.30.0170.03312.23
5.0.20.0130.04312.23
5.0.10.0170.02712.23
5.0.00.0130.04312.23
4.4.90.0170.01712.23
4.4.80.0070.02712.23
4.4.70.0130.02012.23
4.4.60.0130.03012.23
4.4.50.0130.02712.23
4.4.40.0200.04012.23
4.4.30.0200.02012.23
4.4.20.0170.03312.23
4.4.10.0130.01312.23
4.4.00.0170.05012.23
4.3.110.0170.01012.23
4.3.100.0170.03012.23
4.3.90.0130.01312.23
4.3.80.0200.04012.23
4.3.70.0100.02012.23
4.3.60.0170.02712.23
4.3.50.0230.02712.23
4.3.40.0100.06012.23
4.3.30.0130.03012.23
4.3.20.0100.02712.23
4.3.10.0070.02312.23
4.3.00.0070.03712.23

preferences:
51.63 ms | 400 KiB | 5 Q