3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(ctype_digit('233.4')); var_dump((float) '0140.574m6'); var_dump('0140.44545m6' * 1000);

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)
8.3.40.0120.00618.65
8.3.30.0070.00718.82
8.3.20.0040.00420.16
8.3.10.0040.00423.71
8.3.00.0040.00422.52
8.2.170.0100.00722.96
8.2.160.0070.00722.26
8.2.150.0030.00524.18
8.2.140.0050.00324.66
8.2.130.0090.00026.16
8.2.120.0040.00419.36
8.2.110.0030.01722.25
8.2.100.0080.00417.78
8.2.90.0030.00619.05
8.2.80.0000.00817.97
8.2.70.0080.00017.59
8.2.60.0080.00018.04
8.2.50.0000.01018.07
8.2.40.0060.00318.09
8.2.30.0060.00317.92
8.2.20.0040.00417.70
8.2.10.0040.00417.66
8.2.00.0040.00417.55
8.1.270.0080.00023.77
8.1.260.0000.00826.35
8.1.250.0000.00728.09
8.1.240.0160.00623.72
8.1.230.0000.01119.10
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0030.00617.23
8.1.190.0050.00217.30
8.1.180.0000.00818.10
8.1.170.0050.00318.53
8.1.160.0030.00521.94
8.1.150.0060.00318.38
8.1.140.0000.00817.16
8.1.130.0000.00717.62
8.1.120.0040.00417.32
8.1.110.0040.00417.30
8.1.100.0000.00717.26
8.1.90.0090.00017.33
8.1.80.0000.00817.34
8.1.70.0030.00317.21
8.1.60.0000.01217.50
8.1.50.0050.00517.41
8.1.40.0080.00017.42
8.1.30.0030.00617.50
8.1.20.0060.00317.50
8.1.10.0040.00417.46
8.1.00.0040.00417.39
8.0.300.0030.00318.77
8.0.290.0070.00017.05
8.0.280.0070.00018.36
8.0.270.0030.00317.12
8.0.260.0000.00616.82
8.0.250.0000.00716.91
8.0.240.0070.00016.88
8.0.230.0000.00816.74
8.0.220.0070.00016.78
8.0.210.0040.00416.73
8.0.200.0000.00616.92
8.0.190.0030.00316.91
8.0.180.0040.00416.80
8.0.170.0000.00716.73
8.0.160.0000.00716.63
8.0.150.0050.00216.74
8.0.140.0030.00416.68
8.0.130.0000.00613.16
8.0.120.0040.00416.68
8.0.110.0080.00016.89
8.0.100.0020.00516.68
8.0.90.0000.00816.72
8.0.80.0030.01316.85
8.0.70.0000.00716.78
8.0.60.0000.00716.81
8.0.50.0070.00016.59
8.0.30.0140.00517.09
8.0.20.0150.00817.40
8.0.10.0000.00717.00
8.0.00.0100.01116.63
7.4.330.0000.00515.00
7.4.320.0040.00416.35
7.4.300.0070.00016.46
7.4.290.0040.00416.41
7.4.280.0090.00016.49
7.4.270.0030.00616.36
7.4.260.0070.00016.39
7.4.250.0020.00516.43
7.4.240.0030.00416.41
7.4.230.0040.00416.20
7.4.220.0090.00916.56
7.4.210.0100.00716.36
7.4.200.0040.00416.40
7.4.190.0030.00316.21
7.4.160.0110.01316.46
7.4.150.0130.00517.40
7.4.140.0080.01017.86
7.4.130.0080.01216.44
7.4.120.0100.01016.48
7.4.110.0100.00716.36
7.4.100.0140.00316.35
7.4.90.0100.00716.26
7.4.80.0170.00316.35
7.4.70.0220.00016.39
7.4.60.0100.00716.39
7.4.50.0000.00816.06
7.4.40.0040.01122.77
7.4.30.0030.01416.40
7.4.10.0030.01514.79
7.4.00.0050.01215.05
7.3.330.0000.00513.06
7.3.320.0060.00013.03
7.3.310.0030.00316.06
7.3.300.0000.00716.18
7.3.290.0100.00316.10
7.3.280.0060.00916.20
7.3.270.0110.00817.40
7.3.260.0140.00916.43
7.3.250.0110.00616.37
7.3.240.0120.00916.24
7.3.230.0140.00716.39
7.3.210.0130.00316.21
7.3.200.0060.01319.39
7.3.190.0090.01316.23
7.3.180.0120.00916.09
7.3.170.0080.00816.29
7.3.160.0060.01016.30
7.3.130.0070.01014.84
7.3.120.0030.01214.73
7.3.110.0090.00714.67
7.3.100.0050.00714.55
7.3.90.0060.00614.78
7.3.80.0100.00014.65
7.3.70.0060.00614.58
7.3.60.0000.01414.61
7.3.50.0060.00614.64
7.3.40.0060.00614.60
7.3.30.0100.00314.74
7.3.20.0000.01116.70
7.3.10.0060.00716.53
7.3.00.0050.01016.56
7.2.330.0120.00616.47
7.2.320.0120.00616.54
7.2.310.0130.00616.48
7.2.300.0100.00716.18
7.2.290.0100.01016.63
7.2.260.0100.00615.06
7.2.250.0040.01414.78
7.2.240.0030.01014.83
7.2.230.0020.01414.67
7.2.220.0000.01315.02
7.2.210.0040.00814.75
7.2.200.0050.00814.72
7.2.190.0070.00614.66
7.2.180.0060.00714.78
7.2.170.0030.00914.87
7.2.160.0020.01014.98
7.2.150.0060.00816.80
7.2.140.0030.00916.66
7.2.130.0100.00416.64
7.2.120.0090.00716.87
7.2.110.0080.00716.93
7.2.100.0070.00816.72
7.2.90.0070.00716.81
7.2.80.0080.00516.81
7.2.70.0070.00916.78
7.2.60.0030.01016.71
7.2.50.0030.00916.83
7.2.40.0060.00716.79
7.2.30.0060.00716.93
7.2.20.0050.01116.88
7.2.10.0040.00816.72
7.2.00.0080.00617.41
7.1.330.0070.00515.89
7.1.320.0050.00715.79
7.1.310.0080.00615.57
7.1.300.0050.00415.80
7.1.290.0070.00615.59
7.1.280.0030.00915.47
7.1.270.0060.00515.78
7.1.260.0040.00515.56
7.1.250.0010.01015.66
7.1.240.0080.00415.44
7.1.230.0110.00415.73
7.1.220.0000.00915.73
7.1.210.0030.01015.56
7.1.200.0070.00315.61
7.1.190.0030.00615.85
7.1.180.0100.00315.90
7.1.170.0100.00315.50
7.1.160.0040.01115.56
7.1.150.0040.00415.74
7.1.140.0030.00915.52
7.1.130.0040.01215.81
7.1.120.0040.00815.80
7.1.110.0000.01315.75
7.1.100.0030.00916.92
7.1.90.0000.01315.91
7.1.80.0030.01015.90
7.1.70.0030.01116.10
7.1.60.0070.00717.44
7.1.50.0110.01125.10
7.1.40.0000.01015.61
7.1.30.0110.00415.70
7.1.20.0030.01015.64
7.1.10.0040.00415.42
7.1.00.0030.04318.85
7.0.330.0070.00715.25
7.0.320.0000.01515.07
7.0.310.0090.00015.43
7.0.300.0080.00415.29
7.0.290.0110.00415.00
7.0.280.0100.00315.09
7.0.270.0070.00715.39
7.0.260.0030.01015.49
7.0.250.0030.01015.23
7.0.240.0060.00315.52
7.0.230.0150.00315.42
7.0.220.0070.01415.37
7.0.210.0060.00615.12
7.0.200.0050.00315.96
7.0.190.0000.01315.16
7.0.180.0070.00715.33
7.0.170.0040.01015.43
7.0.160.0070.00415.38
7.0.150.0040.00715.45
7.0.140.0070.03818.68
7.0.130.0070.00715.37
7.0.120.0100.00715.33
7.0.110.0070.00715.41
7.0.100.0080.04617.65
7.0.90.0200.03917.63
7.0.80.0090.02217.75
7.0.70.0100.03417.54
7.0.60.0070.04617.70
7.0.50.0050.04317.86
7.0.40.0040.04916.65
7.0.30.0050.04716.77
7.0.20.0080.02916.77
7.0.10.0070.02716.76
7.0.00.0050.02516.78
5.6.400.0140.00313.98
5.6.390.0060.00314.20
5.6.380.0080.00814.14
5.6.370.0070.00714.05
5.6.360.0030.00514.06
5.6.350.0000.01614.49
5.6.340.0030.00714.21
5.6.330.0030.00614.16
5.6.320.0030.00614.27
5.6.310.0030.01414.34
5.6.300.0060.00614.10
5.6.290.0030.00614.04
5.6.280.0020.04117.73
5.6.270.0090.00614.34
5.6.260.0030.01014.38
5.6.250.0050.04017.54
5.6.240.0060.04817.49
5.6.230.0090.03017.50
5.6.220.0100.03617.35
5.6.210.0050.04717.51
5.6.200.0020.04317.60
5.6.190.0050.04717.63
5.6.180.0070.04517.78
5.6.170.0100.04517.59
5.6.160.0050.02517.59
5.6.150.0070.03817.71
5.6.140.0090.02517.68
5.6.130.0030.02717.54
5.6.120.0070.04517.48
5.6.110.0050.03917.65
5.6.100.0030.05117.66
5.6.90.0080.03517.76
5.6.80.0080.03817.21
5.6.70.0050.02817.38
5.6.60.0050.02517.33
5.6.50.0070.04217.22
5.6.40.0060.03717.16
5.6.30.0100.03817.20
5.6.20.0060.03917.27
5.6.10.0090.04017.06
5.6.00.0030.04517.19
5.5.380.0080.03017.44
5.5.370.0120.04017.36
5.5.360.0070.04217.10
5.5.350.0120.04017.19
5.5.340.0070.03717.45
5.5.330.0050.04217.59
5.5.320.0030.04517.69
5.5.310.0090.03617.28
5.5.300.0070.04117.45
5.5.290.0080.03017.42
5.5.280.0060.02617.27
5.5.270.0070.03617.58
5.5.260.0080.04517.54
5.5.250.0100.04217.14
5.5.240.0050.04217.12
5.5.230.0040.02917.04
5.5.220.0050.02617.28
5.5.210.0120.03817.13
5.5.200.0050.02817.17
5.5.190.0060.03717.07
5.5.180.0030.04917.03
5.5.170.0070.00314.01
5.5.160.0070.02516.96
5.5.150.0070.03516.96
5.5.140.0100.04017.00
5.5.130.0090.03717.21
5.5.120.0070.03117.04
5.5.110.0080.04317.13
5.5.100.0050.04417.11
5.5.90.0120.03217.09
5.5.80.0050.04016.99
5.5.70.0020.03416.98
5.5.60.0080.03816.80
5.5.50.0030.05216.95
5.5.40.0090.03117.12
5.5.30.0100.03816.88
5.5.20.0050.04517.11
5.5.10.0070.03316.85
5.5.00.0030.04216.90
5.4.450.0020.03215.09
5.4.440.0080.04115.14
5.4.430.0090.04015.22
5.4.420.0030.03315.10
5.4.410.0030.02415.00
5.4.400.0020.04414.95
5.4.390.0070.04214.87
5.4.380.0000.04014.84
5.4.370.0020.02714.80
5.4.360.0070.03314.82
5.4.350.0090.03114.90
5.4.340.0050.03614.96
5.4.330.0060.00010.74
5.4.320.0050.02714.87
5.4.310.0050.04414.94
5.4.300.0060.02514.92
5.4.290.0030.02514.68
5.4.280.0060.04014.90
5.4.270.0030.03314.88
5.4.260.0050.03014.87
5.4.250.0080.02514.91
5.4.240.0060.02814.92
5.4.230.0020.02914.86
5.4.220.0070.02514.73
5.4.210.0030.03615.06
5.4.200.0080.03414.90
5.4.190.0050.04014.85
5.4.180.0030.03514.95
5.4.170.0020.02914.69
5.4.160.0020.02714.87
5.4.150.0050.02814.73
5.4.140.0070.03513.57
5.4.130.0060.03513.56
5.4.120.0090.03613.65
5.4.110.0050.04013.54
5.4.100.0050.03413.59
5.4.90.0050.04213.54
5.4.80.0020.03513.55
5.4.70.0070.03113.58
5.4.60.0090.03513.55
5.4.50.0030.04013.59
5.4.40.0060.04313.53
5.4.30.0020.02313.56
5.4.20.0030.03813.62
5.4.10.0050.04513.51
5.4.00.0070.04013.39
5.3.290.0030.03912.47
5.3.280.0040.04212.44
5.3.270.0050.04112.43
5.3.260.0050.04112.52
5.3.250.0060.04112.37
5.3.240.0050.03712.40
5.3.230.0050.02512.35
5.3.220.0080.03812.39
5.3.210.0040.02512.37
5.3.200.0070.04012.38
5.3.190.0070.03612.39
5.3.180.0030.03512.40
5.3.170.0030.02512.48
5.3.160.0030.04012.47
5.3.150.0050.03412.45
5.3.140.0080.03412.46
5.3.130.0060.04212.44
5.3.120.0080.03512.38
5.3.110.0020.03012.41
5.3.100.0070.03712.22
5.3.90.0070.03712.17
5.3.80.0030.04312.06
5.3.70.0050.04012.07
5.3.60.0060.03912.11
5.3.50.0070.03812.10
5.3.40.0070.03612.16
5.3.30.0050.04212.13
5.3.20.0080.03011.94
5.3.10.0070.03811.92
5.3.00.0050.03711.87
5.2.170.0070.05310.93
5.2.160.0030.06311.18
5.2.150.0070.04711.13
5.2.140.0070.06011.13
5.2.130.0000.06311.12
5.2.120.0030.06310.89
5.2.110.0100.05011.09
5.2.100.0130.05311.01
5.2.90.0070.06011.15
5.2.80.0070.05311.09
5.2.70.0000.06310.94
5.2.60.0030.06011.01
5.2.50.0130.05711.02
5.2.40.0100.05710.84
5.2.30.0070.05710.96
5.2.20.0030.04710.94
5.2.10.0030.04310.79
5.2.00.0130.05310.71
5.1.60.0000.05710.00
5.1.50.0030.05310.06
5.1.40.0000.05310.09
5.1.30.0030.06010.37
5.1.20.0000.03710.40
5.1.10.0070.05010.00
5.1.00.0100.0509.98
5.0.50.0070.0438.59
5.0.40.0000.0378.40
5.0.30.0030.0638.21
5.0.20.0030.0238.24
5.0.10.0100.0238.21
5.0.00.0030.0678.21
4.4.90.0100.0278.21
4.4.80.0070.0308.21
4.4.70.0030.0178.21
4.4.60.0000.0208.21
4.4.50.0030.0338.21
4.4.40.0030.0478.21
4.4.30.0100.0238.21
4.4.20.0030.0338.21
4.4.10.0000.0378.21
4.4.00.0030.0438.21
4.3.110.0000.0378.21
4.3.100.0000.0338.21
4.3.90.0030.0338.21
4.3.80.0030.0538.21
4.3.70.0100.0278.21
4.3.60.0000.0338.21
4.3.50.0000.0338.21
4.3.40.0030.0508.21
4.3.30.0000.0378.21
4.3.20.0000.0208.21
4.3.10.0000.0378.21
4.3.00.0000.0378.21

preferences:
41.69 ms | 400 KiB | 5 Q