3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = 4; var_dump( ctype_digit($foo) );

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)
8.3.40.0140.00718.72
8.3.30.0090.00420.26
8.3.20.0080.00020.27
8.3.10.0030.00521.99
8.3.00.0000.00722.41
8.2.170.0140.00022.96
8.2.160.0110.00422.26
8.2.150.0080.00024.18
8.2.140.0100.00724.66
8.2.130.0120.00626.16
8.2.120.0030.00818.81
8.2.110.0040.00420.11
8.2.100.0100.00017.72
8.2.90.0060.00319.09
8.2.80.0030.00619.43
8.2.70.0030.00617.63
8.2.60.0070.00017.93
8.2.50.0100.00018.07
8.2.40.0000.00817.80
8.2.30.0040.00417.86
8.2.20.0040.00417.61
8.2.10.0040.00417.52
8.2.00.0060.00317.59
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0090.00028.09
8.1.240.0090.00023.98
8.1.230.0070.00319.11
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0040.00417.35
8.1.190.0060.00317.29
8.1.180.0050.00318.10
8.1.170.0030.00518.44
8.1.160.0030.00322.12
8.1.150.0050.00318.56
8.1.140.0080.00017.29
8.1.130.0030.00317.75
8.1.120.0040.00417.39
8.1.110.0050.00317.29
8.1.100.0030.00417.38
8.1.90.0020.00517.43
8.1.80.0040.00417.39
8.1.70.0030.00317.33
8.1.60.0060.00317.41
8.1.50.0000.00817.44
8.1.40.0020.00517.34
8.1.30.0000.00917.47
8.1.20.0000.00817.49
8.1.10.0000.00717.37
8.1.00.0070.00017.25
8.0.300.0070.00018.77
8.0.290.0000.00717.18
8.0.280.0000.00718.27
8.0.270.0040.00417.07
8.0.260.0000.00616.73
8.0.250.0060.00016.87
8.0.240.0080.00016.84
8.0.230.0000.00716.88
8.0.220.0000.00716.80
8.0.210.0000.00716.85
8.0.200.0030.00316.77
8.0.190.0030.00316.86
8.0.180.0040.00416.79
8.0.170.0080.00016.75
8.0.160.0030.00316.81
8.0.150.0040.00416.60
8.0.140.0000.00716.79
8.0.130.0000.00613.23
8.0.120.0020.00516.79
8.0.110.0020.00516.88
8.0.100.0040.00416.72
8.0.90.0030.00316.87
8.0.80.0070.00716.88
8.0.70.0030.00316.73
8.0.60.0000.00716.69
8.0.50.0040.00416.83
8.0.30.0080.01217.14
8.0.20.0120.00617.40
8.0.10.0040.00416.82
8.0.00.0140.00316.63
7.4.330.0000.00515.00
7.4.320.0000.00616.57
7.4.300.0000.00716.52
7.4.290.0070.00016.52
7.4.280.0080.00316.56
7.4.270.0040.00416.37
7.4.260.0060.00316.27
7.4.250.0030.00316.32
7.4.240.0030.00416.43
7.4.230.0000.00716.32
7.4.220.0140.00716.39
7.4.210.0070.00816.51
7.4.200.0030.00316.54
7.4.190.0030.00316.38
7.4.160.0100.00716.28
7.4.150.0140.00417.40
7.4.140.0150.00517.86
7.4.130.0140.00516.45
7.4.120.0060.01316.38
7.4.110.0060.01016.22
7.4.100.0100.00716.43
7.4.90.0060.01216.34
7.4.80.0110.01119.39
7.4.70.0120.00616.33
7.4.60.0090.00916.38
7.4.50.0080.00016.39
7.4.40.0070.01022.77
7.4.30.0100.00716.49
7.4.00.0100.00714.61
7.3.330.0050.00012.87
7.3.320.0000.00512.86
7.3.310.0030.00316.19
7.3.300.0040.00416.17
7.3.290.0030.01216.08
7.3.280.0100.00816.12
7.3.270.0070.01117.40
7.3.260.0080.00916.39
7.3.250.0110.00916.38
7.3.240.0090.00916.16
7.3.230.0060.01116.39
7.3.210.0150.00316.21
7.3.200.0070.01019.39
7.3.190.0040.01216.14
7.3.180.0060.00916.03
7.3.170.0090.01216.51
7.3.160.0040.01216.18
7.3.120.0030.01314.42
7.3.10.0050.00916.38
7.3.00.0080.00616.55
7.2.330.0140.00416.61
7.2.320.0070.01016.50
7.2.310.0060.01116.39
7.2.300.0000.01516.49
7.2.290.0060.00916.28
7.2.130.0050.00816.55
7.2.120.0070.00716.69
7.2.110.0080.00516.71
7.2.100.0050.00816.79
7.2.90.0060.00916.73
7.2.80.0060.01016.74
7.2.70.0080.00716.65
7.2.60.0060.00816.63
7.2.50.0060.00716.77
7.2.40.0070.00816.71
7.2.30.0080.00616.69
7.2.20.0060.00716.50
7.2.10.0050.01116.71
7.2.00.0060.00917.43
7.1.250.0010.00915.75
7.1.240.0040.01115.51
7.1.230.0040.00815.58
7.1.220.0120.00615.73
7.1.210.0070.00715.78
7.1.200.0090.00315.64
7.1.190.0080.00315.67
7.1.180.0080.00015.63
7.1.170.0030.00715.64
7.1.160.0070.00315.66
7.1.150.0000.01015.68
7.1.140.0030.01015.65
7.1.130.0090.00315.72
7.1.120.0120.00315.73
7.1.110.0040.01115.66
7.1.100.0060.00816.95
7.1.90.0090.00315.88
7.1.80.0070.00315.46
7.1.70.0050.00516.33
7.1.60.0050.01217.54
7.1.50.0030.01116.16
7.1.40.0070.00315.47
7.1.30.0000.00915.63
7.1.20.0060.00615.71
7.1.10.0070.00415.70
7.1.00.0040.02918.91
7.0.330.0000.00915.24
7.0.320.0090.00615.48
7.0.310.0110.00715.28
7.0.300.0060.00615.54
7.0.290.0080.00015.17
7.0.280.0040.01115.17
7.0.270.0080.00815.45
7.0.260.0030.00715.36
7.0.250.0100.00315.37
7.0.240.0130.00015.52
7.0.230.0070.00715.38
7.0.220.0110.00415.32
7.0.210.0030.00715.24
7.0.200.0040.00315.92
7.0.190.0040.00915.13
7.0.180.0000.01015.40
7.0.170.0040.00415.13
7.0.160.0030.00515.27
7.0.150.0070.00715.22
7.0.140.0070.03718.71
7.0.130.0030.00615.28
7.0.120.0090.00315.23
7.0.110.0040.00415.37
7.0.100.0100.00315.11
7.0.90.0030.01015.41
7.0.80.0070.00715.45
7.0.70.0070.00415.27
7.0.60.0120.03517.69
7.0.50.0070.02716.45
7.0.40.0120.04116.78
7.0.30.0200.02216.88
7.0.20.0170.03816.60
7.0.10.0030.02616.68
7.0.00.0120.02516.74
5.6.380.0070.00414.26
5.6.370.0000.00814.17
5.6.360.0040.00714.33
5.6.350.0060.00614.35
5.6.340.0040.01113.89
5.6.330.0070.00314.46
5.6.320.0040.00414.32
5.6.310.0070.00714.40
5.6.300.0060.00614.13
5.6.290.0070.00313.83
5.6.280.0000.04417.34
5.6.270.0000.01014.13
5.6.260.0080.00313.80
5.6.250.0030.01014.25
5.6.240.0030.00914.12
5.6.230.0070.00314.13
5.6.220.0070.00414.31
5.6.210.0100.04117.52
5.6.200.0060.04616.29
5.6.190.0050.02517.30
5.6.180.1980.02517.41
5.6.170.0180.03717.25
5.6.160.0030.04217.27
5.6.150.0050.02216.17
5.6.140.0050.04516.23
5.6.130.0050.02416.31
5.6.120.0050.03517.48
5.6.110.0110.03617.55
5.6.100.0080.04417.59
5.6.90.0140.03417.56
5.6.80.0050.04717.19
5.6.70.1880.02417.27
5.6.60.0030.01014.04
5.6.50.0040.00713.99
5.6.40.0040.00714.01
5.6.30.0040.00414.11
5.6.20.0030.00614.23
5.6.10.0030.00713.83
5.6.00.0040.00714.07
5.5.380.0030.00311.18
5.5.370.0050.00211.18
5.5.360.0000.00811.18
5.5.350.0040.04515.76
5.5.340.0030.04514.53
5.5.330.0020.03515.68
5.5.320.0070.04715.70
5.5.310.0220.03915.73
5.5.300.0050.04214.59
5.5.290.0060.02014.57
5.5.280.0070.04315.96
5.5.270.0070.04315.98
5.5.260.0040.03215.96
5.5.250.0070.03615.89
5.5.240.0050.04015.68
5.5.230.0040.00411.18
5.5.220.0040.00411.18
5.5.210.0060.00311.18
5.5.200.0030.00311.18
5.5.190.0050.00211.18
5.5.180.0030.00311.18
5.5.170.0060.00611.18
5.5.160.0100.00011.18
5.5.150.0060.00611.18
5.5.140.0060.00311.18
5.5.130.0040.00411.18
5.5.120.0030.00311.18
5.5.110.0030.00611.18
5.5.100.0080.00311.18
5.5.90.0040.00411.18
5.5.80.0000.00611.18
5.5.70.0110.00011.18
5.5.60.0000.01111.18
5.5.50.0030.00511.18
5.5.40.0000.00611.18
5.5.30.0050.00311.18
5.5.20.0000.00911.18
5.5.10.0070.00311.18
5.5.00.0000.01111.18
5.4.450.0250.03215.34
5.4.440.0370.03615.31
5.4.430.0400.02715.35
5.4.420.0360.03015.14
5.4.410.0450.02715.08
5.4.400.0100.02615.07
5.4.390.0240.03415.06
5.4.380.0140.02914.86
5.4.370.0090.01814.80
5.4.360.0070.02514.88
5.4.350.0090.04311.57
5.4.340.0050.02011.57
5.4.330.0040.00411.18
5.4.320.0060.02011.81
5.4.310.0090.01811.81
5.4.300.0060.02711.81
5.4.290.0060.02811.81
5.4.280.0030.02311.76
5.4.270.0070.02011.76
5.4.260.0020.02811.76
5.4.250.0060.02411.76
5.4.240.0030.00311.18
5.4.230.0070.00311.18
5.4.220.0030.00311.18
5.4.210.0100.00011.18
5.4.200.0040.00411.18
5.4.190.0030.00311.18
5.4.180.0030.00311.18
5.4.170.0040.00411.18
5.4.160.0070.00011.18
5.4.150.0030.00911.18
5.4.140.0000.01011.18
5.4.130.0140.00411.18
5.4.120.0090.00611.21
5.4.110.0070.00711.18
5.4.100.0130.00311.18
5.4.90.0060.00611.18
5.4.80.0030.00511.18
5.4.70.0000.00711.18
5.4.60.0050.00011.18
5.4.50.0000.00811.18
5.4.40.0070.00311.18
5.4.30.0030.00611.18
5.4.20.0040.00711.18
5.4.10.0000.00811.18
5.4.00.0070.00311.18
5.3.290.0060.02211.99
5.3.280.0060.00611.18
5.3.270.0000.00811.18
5.3.260.0000.00811.18
5.3.250.0030.00611.18
5.3.240.0090.00611.18
5.3.230.0110.00511.18
5.3.220.0130.00011.18
5.3.210.0090.00211.18
5.3.200.0070.00711.18
5.3.190.0120.00311.18
5.3.180.0030.01011.18
5.3.170.0040.00711.18
5.3.160.0040.00411.18
5.3.150.0040.00411.18
5.3.140.0000.00611.18
5.3.130.0040.00711.18
5.3.120.0030.00511.18
5.3.110.0030.00611.18
5.3.100.0090.00011.18
5.3.90.0030.00711.18
5.3.80.0030.00611.18
5.3.70.0000.01011.18
5.3.60.0040.00411.18
5.3.50.0040.00711.18
5.3.40.0030.00611.18
5.3.30.0090.00011.18
5.3.20.0070.00411.18
5.3.10.0030.00311.18
5.3.00.0000.01011.18
5.2.170.0000.01011.18
5.2.160.0000.00611.18
5.2.150.0090.00011.18
5.2.140.0090.00011.18
5.2.130.0080.00011.18
5.2.120.0060.00311.18
5.2.110.0030.00311.18
5.2.100.0040.00411.18
5.2.90.0000.00611.18
5.2.80.0000.00511.18
5.2.70.0040.00411.18
5.2.60.0030.00611.18
5.2.50.0000.00411.18
5.2.40.0050.00011.18
5.2.30.0060.00311.18
5.2.20.0000.00511.18
5.2.10.0000.00411.18
5.2.00.0060.00011.18
5.1.60.0050.00311.18
5.1.50.0000.00811.18
5.1.40.0050.00011.18
5.1.30.0000.00811.18
5.1.20.0090.00011.18
5.1.10.0040.00411.18
5.1.00.0030.00311.18
5.0.50.0000.00511.18
5.0.40.0000.00411.18
5.0.30.0040.00011.18
5.0.20.0070.00011.18
5.0.10.0030.00411.18
5.0.00.0020.00211.18
4.4.90.0030.00311.18
4.4.80.0020.00211.18
4.4.70.0000.00311.18
4.4.60.0030.00611.18
4.4.50.0050.00511.18
4.4.40.0000.00511.18
4.4.30.0030.00311.18
4.4.20.0030.00011.18
4.4.10.0000.00711.18
4.4.00.0000.00711.18
4.3.110.0000.00711.18
4.3.100.0000.00411.18
4.3.90.0020.00211.18
4.3.80.0000.00411.18
4.3.70.0030.00311.18
4.3.60.0050.00311.18
4.3.50.0000.00511.18
4.3.40.0030.00311.18
4.3.30.0030.00011.18
4.3.20.0000.00511.18
4.3.10.0000.00411.18
4.3.00.0030.0159.28

preferences:
46.39 ms | 400 KiB | 5 Q