3v4l.org

run code in 300+ PHP versions simultaneously
<?php $test = '-1'; echo is_int((int)$test) ? 'true' : 'false';

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)
8.3.60.0120.00618.55
8.3.50.0080.01021.97
8.3.40.0140.00718.84
8.3.30.0080.00819.06
8.3.20.0060.01020.21
8.3.10.0040.00423.56
8.3.00.0040.00422.34
8.2.180.0100.00618.17
8.2.170.0100.00722.96
8.2.160.0100.01022.26
8.2.150.0060.00324.18
8.2.140.0030.00524.66
8.2.130.0000.00726.16
8.2.120.0040.00419.24
8.2.110.0100.00019.30
8.2.100.0060.00617.84
8.2.90.0040.00419.22
8.2.80.0000.00817.97
8.2.70.0060.00317.37
8.2.60.0040.00417.93
8.2.50.0050.00318.07
8.2.40.0080.00018.09
8.2.30.0000.00718.05
8.2.20.0040.00417.59
8.2.10.0000.00819.45
8.2.00.0070.00017.54
8.1.280.0140.00025.92
8.1.270.0070.00723.80
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0070.00320.99
8.1.230.0090.00317.42
8.1.220.0100.00017.74
8.1.210.0080.00018.77
8.1.200.0060.00317.22
8.1.190.0080.00316.88
8.1.180.0030.00618.10
8.1.170.0040.00418.51
8.1.160.0070.00021.86
8.1.150.0030.00518.48
8.1.140.0080.00017.29
8.1.130.0040.00717.86
8.1.120.0000.00717.42
8.1.110.0000.00717.40
8.1.100.0030.00317.39
8.1.90.0000.00717.45
8.1.80.0000.00717.41
8.1.70.0040.00417.38
8.1.60.0060.00317.62
8.1.50.0000.00917.42
8.1.40.0000.00817.56
8.1.30.0060.00317.60
8.1.20.0080.00017.56
8.1.10.0000.00817.49
8.1.00.0000.00817.45
8.0.300.0070.00018.77
8.0.290.0090.00316.75
8.0.280.0000.00718.44
8.0.270.0080.00017.13
8.0.260.0030.00316.77
8.0.250.0040.00417.00
8.0.240.0040.00416.99
8.0.230.0000.00616.89
8.0.220.0030.00316.78
8.0.210.0070.00016.71
8.0.200.0030.00316.94
8.0.190.0030.00416.84
8.0.180.0030.00516.75
8.0.170.0000.00816.83
8.0.160.0080.00016.71
8.0.150.0100.00016.71
8.0.140.0030.00316.81
8.0.130.0000.00513.22
8.0.120.0070.00016.81
8.0.110.0080.00016.89
8.0.100.0040.00416.72
8.0.90.0040.00416.80
8.0.80.0090.00616.82
8.0.70.0000.00716.82
8.0.60.0040.00416.81
8.0.50.0040.00416.71
8.0.30.0110.00817.17
8.0.20.0130.01017.40
8.0.10.0030.00516.98
8.0.00.0120.00916.61
7.4.330.0050.00015.01
7.4.320.0030.00316.45
7.4.300.0040.00416.58
7.4.290.0030.00316.61
7.4.280.0000.00816.44
7.4.270.0070.00016.57
7.4.260.0100.00016.55
7.4.250.0040.00416.46
7.4.240.0000.00716.48
7.4.230.0030.00316.67
7.4.220.0090.01616.70
7.4.210.0090.00816.59
7.4.200.0050.00216.70
7.4.190.0020.00516.31
7.4.160.0130.00316.27
7.4.150.0070.01017.40
7.4.140.0100.00817.86
7.4.130.0150.00316.40
7.4.120.0060.01016.59
7.4.110.0070.01016.51
7.4.100.0180.00316.67
7.4.90.0120.00616.62
7.4.80.0070.01016.41
7.4.70.0040.01216.46
7.4.60.0060.01216.62
7.4.50.0020.00216.43
7.4.40.0000.01622.77
7.4.30.0160.00416.48
7.4.00.0030.01214.96
7.3.330.0030.00312.97
7.3.320.0020.00213.06
7.3.310.0070.00016.03
7.3.300.0040.00416.05
7.3.290.0070.00716.24
7.3.280.0080.01016.20
7.3.270.0140.00417.40
7.3.260.0130.00316.40
7.3.250.0080.00916.36
7.3.240.0080.00816.29
7.3.230.0030.01316.40
7.3.210.0100.01016.39
7.3.200.0070.01019.39
7.3.190.0090.01216.45
7.3.180.0100.00616.50
7.3.170.0070.01016.38
7.3.160.0060.01016.13
7.3.120.0110.00414.66
7.3.10.0030.00916.72
7.3.00.0030.00916.44
7.2.330.0130.00516.41
7.2.320.0130.00316.49
7.2.310.0100.00716.54
7.2.300.0030.01316.27
7.2.290.0090.00816.54
7.2.130.0060.00516.88
7.2.120.0020.01216.90
7.2.110.0090.00416.81
7.2.100.0060.00616.70
7.2.90.0070.00716.83
7.2.80.0090.00216.81
7.2.70.0060.00616.86
7.2.60.0030.00916.78
7.2.50.0050.00816.80
7.2.40.0030.01116.77
7.2.30.0060.00816.71
7.2.20.0060.00816.67
7.2.10.0070.00316.69
7.2.00.0030.01117.65
7.1.250.0080.00315.72
7.1.100.0070.01018.09
7.1.70.0050.00216.86
7.1.60.0100.01419.24
7.1.50.0150.00716.99
7.1.00.0000.07722.34
7.0.200.0090.00616.87
7.0.140.0000.07722.21
7.0.100.0200.07719.98
7.0.90.0030.05019.81
7.0.80.0300.06019.86
7.0.70.0070.05019.86
7.0.60.0170.04319.93
7.0.50.0030.05020.33
7.0.40.0030.05019.96
7.0.30.0100.08020.05
7.0.20.0070.08720.03
7.0.10.0030.04719.98
7.0.00.0070.08319.98
5.6.280.0030.07321.12
5.6.250.0070.07320.64
5.6.240.0100.08320.52
5.6.230.0100.08020.61
5.6.220.0100.04020.50
5.6.210.0030.04320.44
5.6.200.0130.07021.04
5.6.190.0070.05021.12
5.6.180.0170.07320.99
5.6.170.0070.07321.09
5.6.160.0030.08021.06
5.6.150.0070.07020.98
5.6.140.0030.08020.96
5.6.130.0100.07021.04
5.6.120.0100.05721.09
5.6.110.0130.08320.96
5.6.100.0230.03320.98
5.6.90.0070.05320.95
5.6.80.0000.04320.38
5.6.70.0030.05320.39
5.6.60.0070.07320.34
5.6.50.0070.04320.41
5.6.40.0030.09020.31
5.6.30.0070.07320.32
5.6.20.0130.07320.33
5.6.10.0030.04720.33
5.6.00.0070.03720.34
5.5.380.0100.08020.45
5.5.370.0070.08320.34
5.5.360.0170.07020.43
5.5.350.0030.04320.38
5.5.340.0100.07720.73
5.5.330.0130.06720.71
5.5.320.0070.07720.81
5.5.310.0100.04320.77
5.5.300.0070.06720.82
5.5.290.0030.07720.71
5.5.280.0030.05020.87
5.5.270.0130.05320.82
5.5.260.0100.07020.58
5.5.250.0030.07320.68
5.5.240.0070.04720.25
5.5.230.0070.07320.22
5.5.220.0030.07020.16
5.5.210.0030.08720.13
5.5.200.0100.08320.15
5.5.190.0070.05720.10
5.5.180.0030.08020.03
5.5.160.0200.06320.16
5.5.150.0100.06320.12
5.5.140.0100.04320.10
5.5.130.0070.04020.06
5.5.120.0130.06320.20
5.5.110.0070.07020.05
5.5.100.0070.03720.07
5.5.90.0130.07019.96
5.5.80.0070.07020.02
5.5.70.0030.04020.09
5.5.60.0070.06720.11
5.5.50.0100.07020.01
5.5.40.0100.07020.06
5.5.30.0100.07320.00
5.5.20.0070.08019.88
5.5.10.0000.05720.07
5.5.00.0070.06320.05
5.4.450.0130.06719.46
5.4.440.0030.07719.40
5.4.430.0000.08719.50
5.4.420.0000.05319.11
5.4.410.0100.07319.33
5.4.400.0130.06019.04
5.4.390.0030.07719.23
5.4.380.0030.04719.09
5.4.370.0130.06319.04
5.4.360.0130.07719.13
5.4.350.0030.04018.81
5.4.340.0130.06019.10
5.4.320.0100.04319.08
5.4.310.0070.07318.95
5.4.300.0030.07718.96
5.4.290.0030.08019.11
5.4.280.0030.06719.04
5.4.270.0030.04719.23
5.4.260.0070.06318.93
5.4.250.0070.07718.78
5.4.240.0100.06319.02
5.4.230.0100.07019.10
5.4.220.0030.04319.02
5.4.210.0070.07318.81
5.4.200.0100.08018.97
5.4.190.0030.06319.09
5.4.180.0030.03719.15
5.4.170.0100.07718.80
5.4.160.0030.08019.09
5.4.150.0070.07318.96
5.4.140.0130.06016.22
5.4.130.0030.06316.22
5.4.120.0030.05716.29
5.4.110.0070.07716.45
5.4.100.0070.07016.21
5.4.90.0130.03316.39
5.4.80.0070.06716.25
5.4.70.0030.06316.29
5.4.60.0100.07016.36
5.4.50.0070.07316.35
5.4.40.0030.07716.48
5.4.30.0070.07716.20
5.4.20.0100.06716.18
5.4.10.0000.04716.18
5.4.00.0030.04315.75
5.3.290.0070.08014.52
5.3.280.0070.08014.59
5.3.270.0100.06714.60
5.3.260.0070.06714.47
5.3.250.0030.04314.61
5.3.240.0030.07714.54
5.3.230.0130.03714.55
5.3.220.0100.07314.41
5.3.210.0070.06014.48
5.3.200.0070.07014.41
5.3.190.0030.03714.56
5.3.180.0070.04314.42
5.3.170.0130.06714.42
5.3.160.0170.06014.52
5.3.150.0070.04314.54
5.3.140.0100.07014.49
5.3.130.0030.07314.52
5.3.120.0100.07714.39
5.3.110.0100.04014.54
5.3.100.0130.05713.89
5.3.90.0070.06013.98
5.3.80.0100.04014.00
5.3.70.0100.04713.98
5.3.60.0130.07314.01
5.3.50.0030.06313.88
5.3.40.0130.06713.93
5.3.30.0030.06313.91
5.3.20.0070.05313.66
5.3.10.0000.07713.44
5.3.00.0000.07713.58
5.2.170.0070.06011.19
5.2.160.0030.04711.18
5.2.150.0170.05010.94
5.2.140.0100.05711.20
5.2.130.0170.05311.05
5.2.120.0070.06311.14
5.2.110.0070.04011.12
5.2.100.0100.05311.09
5.2.90.0030.05310.89
5.2.80.0030.06010.89
5.2.70.0100.05311.16
5.2.60.0100.05010.96
5.2.50.0070.06011.05
5.2.40.0070.04711.03
5.2.30.0000.03710.84
5.2.20.0030.05311.02
5.2.10.0170.05310.79
5.2.00.0030.03710.76
5.1.60.0100.0479.99
5.1.50.0000.02710.03
5.1.40.0000.0539.96
5.1.30.0070.05710.41
5.1.20.0030.04710.25
5.1.10.0130.01710.09
5.1.00.0070.03310.05
5.0.50.0000.0508.34
5.0.40.0030.0378.23
5.0.30.0000.0378.21
5.0.20.0000.0208.19
5.0.10.0000.0208.23
5.0.00.0030.0578.25
4.4.90.0070.0308.15
4.4.80.0000.0338.15
4.4.70.0030.0308.15
4.4.60.0000.0378.15
4.4.50.0070.0208.15
4.4.40.0030.0278.15
4.4.30.0000.0238.15
4.4.20.0000.0338.15
4.4.10.0070.0338.15
4.4.00.0000.0278.15
4.3.110.0000.0378.15
4.3.100.0030.0338.15
4.3.90.0030.0138.15
4.3.80.0030.0478.15
4.3.70.0030.0338.15
4.3.60.0030.0178.15
4.3.50.0030.0178.15
4.3.40.0000.0538.15
4.3.30.0000.0178.15
4.3.20.0000.0378.15
4.3.10.0070.0338.15
4.3.00.0000.0338.15

preferences:
44.82 ms | 401 KiB | 5 Q