3v4l.org

run code in 300+ PHP versions simultaneously
<?php print_r(is_int ( (int)"99999999999"));

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)
8.3.70.0150.00316.50
8.3.60.0090.00916.35
8.3.50.0150.00521.99
8.3.40.0150.00018.45
8.3.30.0140.00018.42
8.3.20.0000.00820.21
8.3.10.0030.00623.36
8.3.00.0080.00017.50
8.2.190.0060.00916.58
8.2.180.0030.01718.16
8.2.170.0110.00822.96
8.2.160.0100.00322.14
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0000.00817.63
8.2.110.0060.00320.28
8.2.100.0040.00717.93
8.2.90.0060.00318.92
8.2.80.0080.00017.97
8.2.70.0080.00017.34
8.2.60.0000.00817.91
8.2.50.0080.00018.07
8.2.40.0000.00719.46
8.2.30.0060.00320.54
8.2.20.0040.00417.64
8.2.10.0000.00717.80
8.2.00.0000.00717.91
8.1.280.0140.00725.92
8.1.270.0040.00424.02
8.1.260.0000.00726.35
8.1.250.0080.00028.09
8.1.240.0000.01118.94
8.1.230.0070.00417.53
8.1.220.0060.00317.74
8.1.210.0050.00218.77
8.1.200.0080.00017.23
8.1.190.0040.00417.10
8.1.180.0080.00018.10
8.1.170.0000.00719.03
8.1.160.0040.00421.84
8.1.150.0060.00318.75
8.1.140.0040.00419.48
8.1.130.0070.00017.56
8.1.120.0070.00017.34
8.1.110.0030.00317.25
8.1.100.0000.00817.21
8.1.90.0000.00717.20
8.1.80.0000.00717.16
8.1.70.0000.00717.28
8.1.60.0050.00317.46
8.1.50.0000.00817.39
8.1.40.0040.00417.23
8.1.30.0040.00417.55
8.1.20.0000.00717.41
8.1.10.0040.00417.42
8.1.00.0040.00417.16
8.0.300.0070.00018.77
8.0.290.0070.00016.63
8.0.280.0030.00318.26
8.0.270.0000.00817.12
8.0.260.0030.00317.03
8.0.250.0000.00716.89
8.0.240.0000.00616.89
8.0.230.0030.00316.81
8.0.220.0030.00316.84
8.0.210.0000.00716.73
8.0.200.0070.00016.88
8.0.190.0040.00416.93
8.0.180.0040.00716.81
8.0.170.0000.00816.77
8.0.160.0050.00316.78
8.0.150.0050.00216.86
8.0.140.0070.00016.65
8.0.130.0030.00313.29
8.0.120.0030.00516.77
8.0.110.0040.00416.75
8.0.100.0000.00716.61
8.0.90.0070.00016.88
8.0.80.0120.00316.82
8.0.70.0050.00216.72
8.0.60.0040.00416.61
8.0.50.0040.00416.93
8.0.30.0110.00816.82
8.0.20.0120.00917.40
8.0.10.0000.00716.79
8.0.00.0040.01316.68
7.4.330.0030.00315.08
7.4.320.0000.00616.47
7.4.300.0050.00516.25
7.4.290.0060.00016.41
7.4.280.0050.00316.43
7.4.270.0070.00016.37
7.4.260.0070.00016.45
7.4.250.0020.00516.34
7.4.240.0040.00416.40
7.4.230.0070.00016.11
7.4.220.0160.00416.35
7.4.210.0080.00716.49
7.4.200.0000.00716.21
7.4.160.0080.00816.20
7.4.150.0110.00717.40
7.4.140.0130.00617.86
7.4.130.0120.00716.36
7.4.120.0120.01016.34
7.4.110.0070.01016.41
7.4.100.0040.02016.38
7.4.90.0140.00316.34
7.4.80.0060.01219.39
7.4.70.0120.00616.42
7.4.60.0130.00316.38
7.4.50.0040.00416.01
7.4.40.0070.01016.57
7.4.30.0090.00816.34
7.4.00.0090.00314.66
7.3.330.0050.00013.01
7.3.320.0000.00513.04
7.3.310.0000.00816.12
7.3.300.0040.00416.17
7.3.290.0000.00716.19
7.3.280.0100.00716.20
7.3.270.0140.00717.40
7.3.260.0100.01316.31
7.3.250.0130.00716.11
7.3.240.0060.01116.31
7.3.230.0140.00616.39
7.3.210.0100.00616.30
7.3.200.0030.01316.18
7.3.190.0080.00816.18
7.3.180.0150.00016.36
7.3.170.0040.01616.33
7.3.160.0060.00916.14
7.2.330.0140.00316.61
7.2.320.0080.01116.42
7.2.310.0120.00616.36
7.2.300.0070.01116.48
7.2.290.0100.00716.65
7.2.00.0000.01418.93
7.1.100.0040.00718.11
7.1.70.0040.00416.94
7.1.60.0100.01419.43
7.1.50.0100.01016.70
7.1.00.0000.08022.28
7.0.200.0140.00614.56
7.0.60.0030.06320.02
7.0.50.0030.07717.89
7.0.40.0130.06720.21
7.0.30.0270.07720.01
7.0.20.0200.03720.09
7.0.10.0130.08020.11
7.0.00.0130.08320.41
5.6.280.0000.05320.77
5.6.210.0130.06720.72
5.6.200.0000.04318.12
5.6.190.0130.08020.36
5.6.180.3500.04020.39
5.6.170.0300.04720.38
5.6.160.0000.09720.49
5.6.150.0030.04018.18
5.6.140.0130.04018.11
5.6.130.0100.04718.16
5.6.120.0070.04720.98
5.6.110.0170.07321.00
5.6.100.0200.05721.00
5.6.90.0200.06720.99
5.6.80.0100.08320.43
5.5.350.3130.02720.39
5.5.340.0030.05017.88
5.5.330.0100.04020.37
5.5.320.0000.04320.20
5.5.310.0200.04720.18
5.5.300.0070.04017.91
5.5.290.0170.06717.90
5.5.280.0030.09020.75
5.5.270.0100.04320.78
5.5.260.0130.08020.63
5.5.250.0030.05720.57
5.5.240.0000.03320.03
5.4.450.0770.08319.14
5.4.440.0430.05319.10
5.4.430.0100.06019.51
5.4.420.0130.06019.48
5.4.410.0470.07718.97
5.4.400.0770.07018.95
5.4.390.0670.07719.14
5.4.380.0700.07319.16
5.4.370.0700.06319.28
5.4.360.0730.06018.92
5.4.350.0600.04719.28
5.4.340.0430.05318.93
5.4.320.0130.06718.95
5.4.310.0700.07318.99
5.4.300.0330.06319.32
5.4.290.0200.04019.10
5.4.280.0070.06019.14
5.4.270.0470.06319.25
5.4.260.0630.07019.16
5.4.250.0600.06019.27
5.4.240.0600.05719.14
5.4.230.0670.05719.13
5.4.220.0700.06318.99
5.4.210.0730.04719.13
5.4.200.0500.06718.94
5.4.190.0570.05719.07
5.4.180.0600.06019.29
5.4.170.0630.05319.24
5.4.160.0530.05318.93
5.4.150.0630.06719.26
5.4.140.0530.05316.25
5.4.130.0730.06716.37
5.4.120.0800.04716.28
5.4.110.0630.06016.07
5.4.100.0630.05716.45
5.4.90.0600.05016.45
5.4.80.0370.06016.49
5.4.70.0630.07016.44
5.4.60.0770.04316.50
5.4.50.0770.04316.36
5.4.40.0630.05316.46
5.4.30.0500.05016.53
5.4.20.0530.05016.46
5.4.10.0400.06316.53
5.4.00.0370.06315.77

preferences:
49.64 ms | 401 KiB | 5 Q