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)
8.3.40.0100.00718.76
8.3.30.0090.00618.78
8.3.20.0050.00320.20
8.3.10.0000.00822.02
8.3.00.0110.00622.37
8.2.170.0140.00322.96
8.2.160.0060.00920.82
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00017.63
8.2.110.0090.00020.94
8.2.100.0060.00617.66
8.2.90.0000.00818.92
8.2.80.0060.00317.97
8.2.70.0000.00817.50
8.2.60.0000.00817.77
8.2.50.0030.00618.07
8.2.40.0040.00417.97
8.2.30.0040.00417.92
8.2.20.0000.00717.56
8.2.10.0000.00819.27
8.2.00.0000.00717.46
8.1.270.0060.00322.14
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0090.00022.65
8.1.230.0070.00321.04
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0070.00317.23
8.1.190.0030.00617.38
8.1.180.0030.00618.10
8.1.170.0050.00318.72
8.1.160.0040.00421.90
8.1.150.0070.00018.55
8.1.140.0040.00417.27
8.1.130.0030.00317.75
8.1.120.0000.00817.36
8.1.110.0080.00517.24
8.1.100.0130.00117.21
8.1.90.0090.00317.30
8.1.80.0080.00417.26
8.1.70.0060.00717.21
8.1.60.0100.00517.32
8.1.50.0110.00417.32
8.1.40.0100.00517.31
8.1.30.0120.00317.51
8.1.20.0050.01017.40
8.1.10.0090.00817.37
8.1.00.0100.00617.29
8.0.300.0030.00318.77
8.0.290.0040.00416.93
8.0.280.0060.00018.38
8.0.270.0000.00717.18
8.0.260.0030.00316.57
8.0.250.0040.00416.83
8.0.240.0040.00416.79
8.0.230.0080.00616.74
8.0.220.0080.00516.74
8.0.210.0070.00416.73
8.0.200.0070.00616.71
8.0.190.0060.00716.77
8.0.180.0080.00516.72
8.0.170.0080.00516.74
8.0.160.0110.00216.74
8.0.150.0100.00316.67
8.0.140.0080.00516.70
8.0.130.0070.00515.50
8.0.120.0070.00616.71
8.0.110.0110.00216.65
8.0.100.0100.00316.72
8.0.90.0060.00616.66
8.0.80.0080.00616.71
8.0.70.0030.00816.69
8.0.60.0080.00416.71
8.0.50.0080.00316.67
8.0.30.0100.00716.74
8.0.20.0100.00716.95
8.0.10.0110.00616.86
8.0.00.0090.00616.76
7.4.330.0030.00315.00
7.4.320.0030.00416.40
7.4.300.0080.00516.32
7.4.290.0100.00316.40
7.4.280.0070.00716.40
7.4.270.0090.00416.45
7.4.260.0090.00616.30
7.4.250.0080.00516.37
7.4.240.0070.00716.44
7.4.230.0060.00716.34
7.4.220.0060.00616.44
7.4.210.0060.00716.43
7.4.200.0070.00316.42
7.4.190.0070.00416.45
7.4.180.0080.00416.40
7.4.160.0090.00716.45
7.4.150.0090.00816.52
7.4.140.0110.00516.65
7.4.130.0130.00416.27
7.4.120.0090.00716.26
7.4.110.0100.00616.24
7.4.100.0090.00716.36
7.4.90.0100.00616.29
7.4.80.0090.00616.67
7.4.70.0080.00916.29
7.4.60.0100.00716.32
7.4.50.0100.00816.21
7.4.40.0110.00716.18
7.4.30.0090.00716.30
7.4.20.0100.00616.24
7.4.10.0110.00516.20
7.4.00.0080.00816.11
7.3.330.0060.00515.05
7.3.320.0100.00115.08
7.3.310.0100.00216.23
7.3.300.0100.00216.06
7.3.290.0050.00916.12
7.3.280.0100.00616.12
7.3.270.0100.00716.31
7.3.260.0090.00716.13
7.3.250.0120.00516.14
7.3.240.0110.00816.16
7.3.230.0090.00716.19
7.3.220.0080.00716.10
7.3.210.0100.00716.05
7.3.200.0090.00916.06
7.3.190.0100.00716.06
7.3.180.0110.00616.06
7.3.170.0100.00716.05
7.3.160.0110.00616.00
7.3.150.0100.00616.09
7.3.140.0130.00716.04
7.3.130.0110.00516.13
7.3.120.0080.01015.86
7.3.110.0110.00715.92
7.3.100.0090.00815.89
7.3.90.0110.00616.05
7.3.80.0080.00915.95
7.3.70.0100.00715.97
7.3.60.0120.00715.88
7.3.50.0120.00716.03
7.3.40.0100.00815.89
7.3.30.0080.00916.02
7.3.20.0100.00616.45
7.3.10.0130.00716.21
7.3.00.0150.00716.25
7.2.340.0120.00816.17
7.2.330.0140.00616.16
7.2.320.0140.00616.19
7.2.310.0160.00716.12
7.2.300.0130.00716.19
7.2.290.0150.00616.19
7.2.280.0130.00816.23
7.2.270.0150.00716.21
7.2.260.0130.00916.19
7.2.250.0140.00716.22
7.2.240.0150.00616.03
7.2.230.0140.01016.01
7.2.220.0130.00716.01
7.2.210.0140.00816.09
7.2.200.0160.00816.12
7.2.190.0140.00916.06
7.2.180.0150.00616.12
7.2.170.0130.00716.10
7.2.160.0110.01016.08
7.2.150.0180.00716.56
7.2.140.0190.00716.58
7.2.130.0150.00916.45
7.2.120.0160.00916.47
7.2.110.0160.00816.44
7.2.100.0190.00716.50
7.2.90.0190.00816.41
7.2.80.0210.00716.22
7.2.70.0260.00816.27
7.2.60.0250.00616.27
7.2.50.0210.00916.25
7.2.40.0390.00916.44
7.2.30.0180.00616.35
7.2.20.0170.00816.39
7.2.10.0210.00816.41
7.2.00.0410.00916.35
7.1.330.0130.00815.69
7.1.320.0130.00715.64
7.1.310.0120.00715.64
7.1.300.0110.00815.58
7.1.290.0150.00615.59
7.1.280.0100.00915.61
7.1.270.0200.00615.61
7.1.260.0140.00815.61
7.1.250.0150.00715.40
7.1.240.0160.00815.33
7.1.230.0170.00815.33
7.1.220.0180.00815.36
7.1.210.0180.00915.30
7.1.200.0170.00815.40
7.1.190.0200.00815.20
7.1.180.0190.00915.15
7.1.170.0230.00615.20
7.1.160.0200.00515.30
7.1.150.0190.00715.31
7.1.140.0360.00615.32
7.1.130.0380.00715.31
7.1.120.0380.00815.27
7.1.110.0310.00615.21
7.1.100.0310.00815.21
7.1.90.0310.00815.21
7.1.80.0350.00815.28
7.1.70.0320.00415.15
7.1.60.0460.01018.57
7.1.50.0320.00818.28
7.1.40.0320.00818.36
7.1.30.0260.00818.38
7.1.20.0220.00718.41
7.1.10.0240.00915.10
7.1.00.0220.01415.68
7.0.330.0170.00715.02
7.0.320.0210.00715.00
7.0.310.0230.00714.77
7.0.300.0190.00614.83
7.0.290.0220.00614.98
7.0.280.0170.00614.96
7.0.270.0220.00615.00
7.0.260.0370.00514.99
7.0.250.0340.00815.01
7.0.240.0360.00714.96
7.0.230.0290.00714.97
7.0.220.0310.00814.97
7.0.210.0250.00714.84
7.0.200.0310.00615.00
7.0.190.0260.00914.82
7.0.180.0280.00814.84
7.0.170.0230.01014.86
7.0.160.0200.00614.76
7.0.150.0240.00714.81
7.0.140.0270.01315.47
7.0.130.0200.00914.87
7.0.120.0230.00814.90
7.0.110.0190.00915.25
7.0.100.0200.01315.20
7.0.90.0250.01215.19
7.0.80.0210.01315.23
7.0.70.0200.01015.36
7.0.60.0240.01615.39
7.0.50.0220.01415.41
7.0.40.0260.01215.41
7.0.30.0250.01415.42
7.0.20.0250.01315.39
7.0.10.0230.01215.42
7.0.00.0200.01315.38
5.6.400.0130.00815.60
5.6.390.0140.00715.57
5.6.380.0150.00515.46
5.6.370.0130.00715.49
5.6.360.0130.00915.40
5.6.350.0120.00815.38
5.6.340.0150.00615.49
5.6.330.0120.00915.48
5.6.320.0140.00915.43
5.6.310.0150.00715.45
5.6.300.0130.01215.61
5.6.290.0120.01415.73
5.6.280.0120.01916.28
5.6.270.0130.01315.80
5.6.260.0130.01916.20
5.6.250.0120.01916.16
5.6.240.0160.01716.20
5.6.230.0120.01616.22
5.6.220.0130.01816.20
5.6.210.0150.01716.20
5.6.200.0150.01716.28
5.6.190.0120.01916.31
5.6.180.0120.02016.27
5.6.170.0100.01816.29
5.6.160.0160.01616.30
5.6.150.0120.01816.24
5.6.140.0170.01516.28
5.6.130.0120.01616.30
5.6.120.0140.01816.29
5.6.110.0130.01616.15
5.6.100.0120.01916.24
5.6.90.0130.01716.27
5.6.80.0120.01716.14
5.6.70.0110.01816.18
5.6.60.0100.01916.15
5.6.50.0110.01816.08
5.6.40.0120.01616.06
5.6.30.0100.01916.16
5.6.20.0110.02116.07
5.6.10.0120.01716.05
5.6.00.0110.01816.03
5.5.380.0140.01515.36
5.5.370.0140.01515.37
5.5.360.0140.01615.24
5.5.350.0140.01515.32
5.5.340.0130.01715.33
5.5.330.0140.01815.35
5.5.320.0140.01915.40
5.5.310.0130.01915.38
5.5.300.0130.01815.41
5.5.290.0130.01815.42
5.5.280.0130.01815.32
5.5.270.0130.01815.36
5.5.260.0120.01915.38
5.5.250.0140.01715.42
5.5.240.0130.01415.31
5.5.230.0110.01815.31
5.5.220.0140.01615.29
5.5.210.0120.01615.26
5.5.200.0120.01615.20
5.5.190.0120.01715.25
5.5.180.0130.01615.22
5.5.170.0120.00814.89
5.5.160.0110.01515.19
5.5.150.0130.01615.19
5.5.140.0120.01715.11
5.5.130.0130.01615.12
5.5.120.0130.01515.15
5.5.110.0130.01615.20
5.5.100.0130.01515.29
5.5.90.0120.01315.27
5.5.80.0130.01515.28
5.5.70.0130.01615.25
5.5.60.0130.01515.23
5.5.50.0100.01815.26
5.5.40.0120.01715.29
5.5.30.0130.01615.25
5.5.20.0130.01715.28
5.5.10.0140.01615.20
5.5.00.0140.01615.13
5.4.450.0100.01613.30
5.4.440.0110.01613.32
5.4.430.0100.01513.27
5.4.420.0100.01613.30
5.4.410.0100.01613.25
5.4.400.0110.01513.25
5.4.390.0090.01413.21
5.4.380.0100.01513.19
5.4.370.0110.01613.22
5.4.360.0110.01513.19
5.4.350.0120.01313.21
5.4.340.0130.01213.19
5.4.330.0110.00512.12
5.4.320.0110.01313.26
5.4.310.0110.01513.26
5.4.300.0100.01613.19
5.4.290.0100.01513.26
5.4.280.0120.01413.21
5.4.270.0110.01413.23
5.4.260.0100.01513.21
5.4.250.0120.01513.22
5.4.240.0120.01413.19
5.4.230.0090.01713.12
5.4.220.0090.01713.06
5.4.210.0100.01613.10
5.4.200.0110.01613.10
5.4.190.0130.01513.06
5.4.180.0120.01413.05
5.4.170.0100.01513.16
5.4.160.0120.01313.08
5.4.150.0100.01513.09
5.4.140.0100.01712.71
5.4.130.0110.01412.73
5.4.120.0110.01412.72
5.4.110.0110.01512.73
5.4.100.0100.01512.75
5.4.90.0100.01512.74
5.4.80.0100.01412.79
5.4.70.0110.01312.79
5.4.60.0100.01412.82
5.4.50.0110.01112.73
5.4.40.0110.01512.75
5.4.30.0110.01412.79
5.4.20.0120.01412.79
5.4.10.0120.01512.79
5.4.00.0100.01512.66
5.3.290.0100.01612.78
5.3.280.0100.01512.66
5.3.270.0110.01412.76
5.3.260.0100.01812.64
5.3.250.0100.01512.70
5.3.240.0130.01412.54
5.3.230.0110.01612.61
5.3.220.0100.01612.62
5.3.210.0110.01612.63
5.3.200.0090.01712.69
5.3.190.0100.01612.72
5.3.180.0120.01312.83
5.3.170.0090.01312.80
5.3.160.0120.01412.74
5.3.150.0090.01612.75
5.3.140.0100.01712.77
5.3.130.0110.01412.73
5.3.120.0110.01512.75
5.3.110.0100.01612.70
5.3.100.0110.01412.66
5.3.90.0120.01412.52
5.3.80.0110.01612.50
5.3.70.0110.01012.43
5.3.60.0120.01212.61
5.3.50.0090.01212.49
5.3.40.0130.01212.52
5.3.30.0080.01312.52
5.3.20.0100.01012.49
5.3.10.0080.01312.35
5.3.00.0080.01412.35

preferences:
50.57 ms | 400 KiB | 5 Q