3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = "123"; $ai = intval($a); var_dump(is_int($a)); var_dump(intval($a)); var_dump($a == $ai); $b = "123a"; var_dump(intval($b)); $bi = intval($b); var_dump($b == $bi);

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)
8.3.60.0080.00818.43
8.3.50.0100.00921.92
8.3.40.0130.00718.55
8.3.30.0140.00418.59
8.3.20.0050.00318.23
8.3.10.0030.00620.57
8.3.00.0070.00319.16
8.2.180.0040.01116.38
8.2.170.0120.00322.96
8.2.160.0130.00022.18
8.2.150.0130.00024.18
8.2.140.0080.00024.66
8.2.130.0180.00026.16
8.2.120.0040.00419.89
8.2.110.0070.00421.06
8.2.100.0130.00317.78
8.2.90.0030.00619.29
8.2.80.0000.00717.97
8.2.70.0080.00017.38
8.2.60.0040.00418.04
8.2.50.0050.00318.07
8.2.40.0070.00018.03
8.2.30.0070.00019.83
8.2.20.0070.00017.56
8.2.10.0040.00417.66
8.2.00.0000.00717.78
8.1.280.0040.01125.92
8.1.270.0120.00323.99
8.1.260.0040.00426.35
8.1.250.0080.00028.09
8.1.240.0090.00022.47
8.1.230.0120.00020.84
8.1.220.0090.00018.77
8.1.210.0040.00419.04
8.1.200.0040.00417.12
8.1.190.0050.00317.53
8.1.180.0040.00418.10
8.1.170.0040.00418.74
8.1.160.0000.00718.80
8.1.150.0070.00018.57
8.1.140.0070.00017.36
8.1.130.0000.00717.73
8.1.120.0000.00817.36
8.1.110.0050.00217.34
8.1.100.0030.00517.46
8.1.90.0000.00717.45
8.1.80.0070.00017.43
8.1.70.0000.00717.32
8.1.60.0000.00917.61
8.1.50.0070.00017.43
8.1.40.0040.00417.57
8.1.30.0000.00717.61
8.1.20.0080.00017.51
8.1.10.0080.00017.51
8.1.00.0000.00817.23
8.0.300.0040.00419.91
8.0.290.0050.00316.63
8.0.280.0030.00318.50
8.0.270.0000.00717.12
8.0.260.0030.00316.80
8.0.250.0000.00717.02
8.0.240.0070.00216.82
8.0.230.0000.00716.84
8.0.220.0080.00016.85
8.0.210.0000.00716.86
8.0.200.0000.00616.85
8.0.190.0050.00316.82
8.0.180.0030.00616.89
8.0.170.0000.00716.79
8.0.160.0000.00716.78
8.0.150.0000.00916.66
8.0.140.0000.00816.83
8.0.130.0000.00613.34
8.0.120.0000.00816.89
8.0.110.0050.00316.89
8.0.100.0040.00416.76
8.0.90.0000.00716.86
8.0.80.0090.00616.93
8.0.70.0000.00716.79
8.0.60.0040.00416.85
8.0.50.0040.00416.76
8.0.30.0100.01117.10
8.0.20.0120.00717.40
8.0.10.0080.00017.04
8.0.00.0100.01016.78
7.4.330.0000.00514.84
7.4.320.0030.00316.57
7.4.300.0030.00316.38
7.4.290.0070.00016.48
7.4.280.0050.00316.53
7.4.270.0040.00416.41
7.4.260.0050.00013.26
7.4.250.0040.00416.39
7.4.240.0050.00216.48
7.4.230.0040.00416.64
7.4.220.0060.01216.65
7.4.210.0080.00916.58
7.4.200.0070.00016.47
7.4.190.0030.00316.76
7.4.160.0090.00616.41
7.4.150.0110.01117.40
7.4.140.0120.00817.18
7.4.130.0080.01316.50
7.4.120.0140.00516.35
7.4.110.0030.01316.44
7.4.100.0060.01116.35
7.4.90.0070.01116.38
7.4.80.0140.00319.03
7.4.70.0070.01816.47
7.4.60.0150.00416.39
7.4.50.0070.00016.23
7.4.40.0080.00522.27
7.4.30.0100.00616.47
7.4.00.0040.01214.96
7.3.330.0030.00313.03
7.3.320.0000.00513.11
7.3.310.0060.00016.25
7.3.300.0000.00616.18
7.3.290.0070.01316.22
7.3.280.0110.00716.24
7.3.270.0030.01317.40
7.3.260.0100.00818.24
7.3.250.0130.00816.33
7.3.240.0110.01016.46
7.3.230.0110.00716.39
7.3.210.0150.00616.17
7.3.200.0090.00819.39
7.3.190.0060.01116.17
7.3.180.0030.01316.33
7.3.170.0090.00916.27
7.3.160.0070.01016.24
7.3.120.0030.01314.68
7.2.330.0080.01116.47
7.2.320.0090.00716.65
7.2.310.0090.01216.53
7.2.300.0090.00616.62
7.2.290.0100.00616.70
7.2.00.0040.01119.39
7.1.100.0000.01118.03
7.1.70.0030.00717.13
7.1.60.0130.01319.40
7.1.50.0070.01416.96
7.1.00.0070.06322.46
7.0.200.0030.00316.61
7.0.140.0030.07322.10
7.0.60.0130.07320.00
7.0.50.0000.04717.90
7.0.40.0070.04320.05
7.0.30.0030.08320.24
7.0.20.0030.09020.23
7.0.10.0100.06320.19
7.0.00.0030.07020.08
5.6.280.0000.07320.88
5.6.210.0100.08020.52
5.6.200.0100.08318.18
5.6.190.0070.04020.43
5.6.180.0000.09020.61
5.6.170.0230.05320.58
5.6.160.0070.06320.57
5.6.150.0070.06320.32
5.6.140.0000.04320.44
5.6.130.0000.09020.19
5.6.120.0030.06020.37
5.6.110.0030.08320.16
5.6.100.0000.04720.45
5.6.90.0100.04720.36
5.6.80.0070.08319.82
5.6.70.0030.08019.82
5.6.60.0200.06019.70
5.6.50.0000.06019.51
5.6.40.0030.07319.68
5.6.30.0030.08319.73
5.6.20.0000.05319.68
5.6.10.0070.05719.76
5.6.00.0030.08319.78
5.5.350.4230.04020.49
5.5.340.0070.05717.88
5.5.330.0030.06320.41
5.5.320.0030.07320.13
5.5.310.0070.06020.21
5.5.300.0000.05320.13
5.5.290.0100.07720.21
5.5.280.0000.08720.07
5.5.270.0070.06320.19
5.5.260.0200.03320.09
5.5.250.0000.08320.07
5.5.240.0000.06319.54
5.5.230.0030.04719.28
5.5.220.0000.08319.64
5.5.210.0000.08719.52
5.5.200.0030.06019.25
5.5.190.0130.04019.53
5.5.180.0030.06319.43
5.5.160.0100.07319.61
5.5.150.0030.08719.61
5.5.140.0030.08719.49
5.5.130.0070.08019.27
5.5.120.0130.04719.52
5.5.110.0000.06719.58
5.5.100.0000.08019.43
5.5.90.0000.08719.48
5.5.80.0100.06019.16
5.5.70.0070.07319.39
5.5.60.0100.07019.38
5.5.50.0000.06719.47
5.5.40.0030.08319.55
5.5.30.0070.06719.43
5.5.20.0030.05019.25
5.5.10.0070.07019.24
5.5.00.0070.05319.53
5.4.450.0070.04719.41
5.4.440.0100.05019.48
5.4.430.0000.05719.25
5.4.420.0130.02719.47
5.4.410.0000.07319.29
5.4.400.0000.07719.20
5.4.390.0000.05319.15
5.4.380.0100.07019.15
5.4.370.0030.07318.81
5.4.360.0130.06718.78
5.4.350.0070.07719.07
5.4.340.0070.04718.79
5.4.320.0130.07019.15
5.4.310.0030.07319.18
5.4.300.0000.07718.79
5.4.290.0070.05019.17
5.4.280.0000.06019.00
5.4.270.0070.07019.15
5.4.260.0030.07319.15
5.4.250.0000.07319.14
5.4.240.0070.05718.78
5.4.230.0000.08018.80
5.4.220.0070.07319.11
5.4.210.0030.06019.07
5.4.200.0030.04019.00
5.4.190.0030.08018.90
5.4.180.0070.07718.78
5.4.170.0030.07718.79
5.4.160.0130.06719.09
5.4.150.0100.07319.07
5.4.140.0030.06316.44
5.4.130.0000.04016.20
5.4.120.0030.07316.21
5.4.110.0000.05316.15
5.4.100.0100.06716.39
5.4.90.0030.07316.41
5.4.80.0000.04316.59
5.4.70.0070.08016.32
5.4.60.0000.05316.38
5.4.50.0000.05316.34
5.4.40.0030.05316.28
5.4.30.0070.03716.39
5.4.20.0200.06016.33
5.4.10.0030.07316.24
5.4.00.0030.06015.93
5.3.290.0030.05314.64
5.3.280.0070.07314.54
5.3.270.0170.06314.53
5.3.260.0070.07714.54
5.3.250.0030.06714.48
5.3.240.0000.06014.48
5.3.230.0030.04014.55
5.3.220.0070.06714.54
5.3.210.0030.07014.38
5.3.200.0100.06014.45
5.3.190.0000.06014.49
5.3.180.0030.06314.58
5.3.170.0070.03714.49
5.3.160.0030.05714.35
5.3.150.0070.06314.49
5.3.140.0070.07014.43
5.3.130.0000.05314.47
5.3.120.0030.04714.49
5.3.110.0000.07014.52
5.3.100.0030.07013.97
5.3.90.0000.06313.95
5.3.80.0030.05313.94
5.3.70.0070.07013.94
5.3.60.0000.08013.98
5.3.50.0030.05013.76
5.3.40.0130.03713.87
5.3.30.0030.05713.85
5.3.20.0000.07013.67
5.3.10.0000.07313.59
5.3.00.0070.04313.43
5.2.170.0070.03012.63
5.2.160.0100.05712.63
5.2.150.0000.06712.63
5.2.140.0030.05312.63
5.2.130.0000.04012.63
5.2.120.0000.06712.63
5.2.110.0070.04312.63
5.2.100.0000.05012.63
5.2.90.0000.06312.63
5.2.80.0000.07012.63
5.2.70.0000.05012.63
5.2.60.0030.04012.63
5.2.50.0000.06312.63
5.2.40.0070.04312.63
5.2.30.0000.06312.63
5.2.20.0000.06712.63
5.2.10.0030.05012.63
5.2.00.0030.02712.63
5.1.60.0070.05012.63
5.1.50.0000.02712.63
5.1.40.0000.05312.63
5.1.30.0030.06012.63
5.1.20.0030.05312.63
5.1.10.0070.04712.63
5.1.00.0000.06012.63
5.0.50.0000.04012.63
5.0.40.0070.03712.63
5.0.30.0030.05312.63
5.0.20.0000.03012.63
5.0.10.0000.04712.63
5.0.00.0000.06012.63
4.4.90.0000.02712.63
4.4.80.0000.03712.63
4.4.70.0000.03312.63
4.4.60.0000.04012.63
4.4.50.0030.03312.63
4.4.40.0000.04012.63
4.4.30.0000.02012.63
4.4.20.0000.02712.63
4.4.10.0070.02712.63
4.4.00.0000.04312.63
4.3.110.0070.03312.63
4.3.100.0000.02012.63
4.3.90.0030.03312.63
4.3.80.0000.03312.63
4.3.70.0000.01712.63
4.3.60.0000.02312.63
4.3.50.0000.02312.63
4.3.40.0000.04012.63
4.3.30.0000.03312.63
4.3.20.0030.03712.63
4.3.10.0000.04012.63
4.3.00.0030.03312.63

preferences:
47.66 ms | 401 KiB | 5 Q