3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump(is_numeric('77e4194341'));

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)
8.3.60.0120.00318.43
8.3.50.0030.01416.27
8.3.40.0060.00918.60
8.3.30.0120.00318.50
8.3.20.0080.00020.64
8.3.10.0040.00421.65
8.3.00.0070.00419.41
8.2.180.0070.01518.29
8.2.170.0140.00322.96
8.2.160.0100.00320.45
8.2.150.0060.00324.18
8.2.140.0060.00324.66
8.2.130.0070.00020.47
8.2.120.0050.00326.35
8.2.110.0030.00620.52
8.2.100.0030.01017.72
8.2.90.0090.00018.95
8.2.80.0040.00417.97
8.2.70.0030.00517.50
8.2.60.0040.00417.80
8.2.50.0040.00418.10
8.2.40.0000.00822.38
8.2.30.0000.00820.90
8.2.20.0000.00817.79
8.2.10.0000.00717.92
8.2.00.0040.00417.82
8.1.280.0110.00325.92
8.1.270.0070.00023.93
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00322.68
8.1.230.0030.00718.96
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0030.00617.10
8.1.190.0060.00317.10
8.1.180.0000.00718.10
8.1.170.0080.00418.17
8.1.160.0040.00418.88
8.1.150.0050.00320.44
8.1.140.0030.00719.44
8.1.130.0000.00718.77
8.1.120.0050.00317.22
8.1.110.0000.00717.35
8.1.100.0030.00517.25
8.1.90.0000.00717.25
8.1.80.0070.00417.18
8.1.70.0030.00317.18
8.1.60.0000.00917.45
8.1.50.0000.00817.29
8.1.40.0030.00717.33
8.1.30.0040.00417.40
8.1.20.0060.00317.58
8.1.10.0070.00017.36
8.1.00.0050.00317.29
8.0.300.0040.00418.77
8.0.290.0040.00416.63
8.0.280.0000.00718.23
8.0.270.0030.00317.12
8.0.260.0000.00616.68
8.0.250.0030.00316.69
8.0.240.0000.00716.68
8.0.230.0030.00316.82
8.0.220.0060.00016.61
8.0.210.0080.00016.75
8.0.200.0000.00616.85
8.0.190.0040.00416.85
8.0.180.0000.00816.66
8.0.170.0000.00716.71
8.0.160.0000.00716.65
8.0.150.0000.00716.73
8.0.140.0000.00816.75
8.0.130.0060.00013.15
8.0.120.0030.00516.70
8.0.110.0000.00716.74
8.0.100.0070.00016.65
8.0.90.0040.00416.77
8.0.80.0130.01016.75
8.0.70.0040.00416.62
8.0.60.0000.00816.63
8.0.50.0050.00216.74
8.0.30.0130.00316.94
8.0.20.0090.01117.40
8.0.10.0000.00716.89
8.0.00.0070.01016.54
7.4.330.0000.00515.55
7.4.320.0030.00316.50
7.4.300.0060.00016.26
7.4.290.0080.00016.46
7.4.280.0050.00316.39
7.4.270.0070.00016.27
7.4.260.0000.00513.16
7.4.250.0050.00316.33
7.4.240.0060.00316.31
7.4.230.0080.00016.43
7.4.220.0120.00616.43
7.4.210.0030.01416.49
7.4.200.0000.00716.36
7.4.160.0080.00816.19
7.4.150.0070.01017.40
7.4.140.0090.00917.86
7.4.130.0100.00716.23
7.4.120.0060.01516.21
7.4.110.0110.00716.26
7.4.100.0120.00616.49
7.4.90.0130.00316.30
7.4.80.0130.00719.39
7.4.70.0140.00316.41
7.4.60.0040.01116.26
7.4.50.0090.00616.19
7.4.40.0090.00916.34
7.4.30.0150.00616.34
7.4.00.0030.01214.70
7.3.330.0050.00312.99
7.3.320.0050.00012.87
7.3.310.0090.00016.05
7.3.300.0050.00216.11
7.3.290.0100.00716.10
7.3.280.0080.00916.09
7.3.270.0070.01017.40
7.3.260.0090.00616.27
7.3.250.0080.01016.31
7.3.240.0120.00616.33
7.3.230.0120.00416.13
7.3.210.0140.00316.13
7.3.200.0030.01216.28
7.3.190.0060.00916.36
7.3.180.0100.00716.07
7.3.170.0110.00416.42
7.3.160.0090.00616.25
7.3.120.0080.01114.73
7.3.110.0060.01214.79
7.3.100.0100.01014.63
7.3.90.0080.00614.61
7.3.80.0170.00314.89
7.3.70.0090.00614.52
7.3.60.0030.01014.73
7.3.50.0030.01014.41
7.3.40.0040.00814.63
7.3.30.0110.00414.72
7.3.20.0070.00716.50
7.3.10.0080.00716.20
7.3.00.0090.00316.12
7.2.330.0080.00816.25
7.2.320.0050.01316.32
7.2.310.0100.00716.28
7.2.300.0100.00716.29
7.2.290.0090.00616.58
7.2.250.0070.00414.72
7.2.240.0090.00914.73
7.2.230.0060.00614.95
7.2.220.0120.00314.63
7.2.210.0070.01014.65
7.2.200.0090.01214.87
7.2.190.0040.01214.68
7.2.180.0110.00414.88
7.2.170.0040.00814.94
7.2.160.0120.00314.71
7.2.150.0100.00316.83
7.2.140.0040.01216.51
7.2.130.0090.00516.54
7.2.120.0050.01016.48
7.2.110.0070.00916.61
7.2.100.0100.00616.52
7.2.90.0070.00916.63
7.2.80.0050.01016.69
7.2.70.0100.00316.49
7.2.60.0110.00516.45
7.2.50.0100.00716.58
7.2.40.0080.00716.54
7.2.30.0100.00416.37
7.2.20.0080.00916.32
7.2.10.0110.01016.58
7.2.00.0080.00617.41
7.1.330.0070.01115.82
7.1.320.0100.00315.41
7.1.310.0090.00715.55
7.1.300.0040.01115.47
7.1.290.0030.01015.66
7.1.280.0000.01415.84
7.1.270.0000.00915.58
7.1.260.0000.00915.60
7.1.250.0060.00915.51
7.1.240.0090.00915.41
7.1.230.0070.01015.70
7.1.220.0040.01115.70
7.1.210.0030.01015.62
7.1.200.0090.00215.55
7.1.190.0000.00915.80
7.1.180.0040.01115.61
7.1.170.0030.01215.48
7.1.160.0090.00415.73
7.1.150.0090.00915.42
7.1.140.0070.00415.64
7.1.130.0030.00915.68
7.1.120.0000.00915.70
7.1.110.0110.00315.75
7.1.100.0030.01016.78
7.1.90.0080.00615.69
7.1.80.0030.01215.59
7.1.70.0040.00616.01
7.1.60.0450.01124.57
7.1.50.0420.01024.19
7.1.40.0440.00924.01
7.1.30.0330.01724.10
7.1.20.0520.00824.27
7.1.10.0360.00515.14
7.1.00.0330.00515.31
7.0.330.0060.00314.91
7.0.320.0030.00615.18
7.0.310.0080.00815.16
7.0.300.0030.00515.38
7.0.290.0070.00715.29
7.0.280.0040.01414.99
7.0.270.0030.01015.00
7.0.260.0070.01015.07
7.0.250.0100.00715.12
7.0.240.0000.01215.13
7.0.230.0000.01215.25
7.0.220.0060.00915.33
7.0.210.0000.01415.21
7.0.200.0330.00914.87
7.0.190.0250.00515.01
7.0.180.1230.01014.74
7.0.170.0220.01414.77
7.0.160.0380.00514.74
7.0.150.0280.00714.74
7.0.140.0300.01014.65
7.0.130.0330.00514.77
7.0.120.0350.00514.74
7.0.110.0370.00914.72
7.0.100.0230.01014.71
7.0.90.0390.01014.75
7.0.80.0270.01014.74
7.0.70.0270.00814.75
7.0.60.0250.01214.60
7.0.50.0260.01114.92
7.0.40.0400.00813.88
7.0.30.0340.01114.05
7.0.20.0470.01013.79
7.0.10.0320.01113.88
7.0.00.0300.00814.00
5.6.400.0090.00614.05
5.6.390.0070.01014.32
5.6.380.0030.00613.80
5.6.370.0060.00913.99
5.6.360.0030.01014.10
5.6.350.0040.01414.20
5.6.340.0040.01414.02
5.6.330.0000.01414.19
5.6.320.0060.00914.04
5.6.310.0090.00313.97
5.6.300.0070.00714.08
5.6.290.0120.00413.93
5.6.280.0050.00814.10
5.6.270.0100.00013.84
5.6.260.0070.01014.04
5.6.250.0060.00914.20
5.6.240.0060.00613.82
5.6.230.0000.00913.89
5.6.220.0120.00014.25
5.6.210.0070.01013.78
5.6.200.0030.01214.04
5.6.190.0070.01013.77
5.6.180.0070.01413.92
5.6.170.0070.01414.12
5.6.160.0100.00313.99
5.6.150.0080.00313.89
5.6.140.0000.01714.13
5.6.130.0060.00614.25
5.6.120.0080.00413.88
5.6.110.0060.00913.87
5.6.100.0030.01614.29
5.6.90.0090.00913.96
5.6.80.0090.00913.76
5.6.70.0030.01413.97
5.6.60.0070.01013.76
5.6.50.0090.00914.02
5.6.40.0090.00313.82
5.6.30.0060.00614.08
5.6.20.0090.00313.96
5.6.10.0060.00614.23
5.6.00.0060.00613.95

preferences:
43.33 ms | 401 KiB | 5 Q