3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(NAN=>INF,INF=>INF,INF+1=>INF); print_r($a); print_r($a[INF]);

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)
8.3.60.0060.00916.63
8.3.50.0140.00622.04
8.3.40.0070.00718.83
8.3.30.0130.00618.79
8.3.20.0080.00020.94
8.3.10.0040.00421.85
8.3.00.0060.00319.68
8.2.180.0120.00616.63
8.2.170.0140.00722.96
8.2.160.0130.00022.10
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00419.27
8.2.120.0070.00026.35
8.2.110.0040.00420.96
8.2.100.0090.00317.62
8.2.90.0040.00419.09
8.2.80.0030.00517.97
8.2.70.0050.00517.63
8.2.60.0000.01017.93
8.2.50.0070.00418.10
8.2.40.0040.00422.32
8.2.30.0000.00819.14
8.2.20.0040.00417.96
8.2.10.0040.00417.97
8.2.00.0030.00519.46
8.1.280.0070.00725.92
8.1.270.0040.00423.97
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0080.00022.70
8.1.230.0030.01017.51
8.1.220.0050.00317.74
8.1.210.0050.00318.77
8.1.200.0040.00417.22
8.1.190.0030.00617.10
8.1.180.0070.00018.10
8.1.170.0000.00818.65
8.1.160.0070.00022.14
8.1.150.0040.00418.81
8.1.140.0000.00719.45
8.1.130.0050.00318.92
8.1.120.0030.00317.39
8.1.110.0070.00017.27
8.1.100.0040.00417.27
8.1.90.0000.00717.41
8.1.80.0040.00317.35
8.1.70.0040.00417.35
8.1.60.0070.00017.47
8.1.50.0050.00317.45
8.1.40.0040.00417.44
8.1.30.0000.00817.53
8.1.20.0040.00417.64
8.1.10.0040.00417.59
8.1.00.0050.00217.49
8.0.300.0030.00618.77
8.0.290.0040.00416.58
8.0.280.0080.00018.39
8.0.270.0000.00817.11
8.0.260.0080.00017.16
8.0.250.0060.00016.95
8.0.240.0000.00716.85
8.0.230.0070.00016.79
8.0.220.0040.00416.80
8.0.210.0040.00416.84
8.0.200.0030.00316.84
8.0.190.0070.00016.87
8.0.180.0080.00016.84
8.0.170.0070.00016.73
8.0.160.0040.00416.89
8.0.150.0030.00516.79
8.0.140.0030.00316.79
8.0.130.0000.00713.21
8.0.120.0040.00416.81
8.0.110.0050.00216.72
8.0.100.0030.00416.82
8.0.90.0040.00416.88
8.0.80.0030.01216.77
8.0.70.0030.00516.80
8.0.60.0040.00416.89
8.0.50.0040.00416.86
8.0.30.0080.00916.95
8.0.20.0080.01117.40
8.0.10.0000.00816.77
8.0.00.0150.00616.50
7.4.330.0000.00415.55
7.4.320.0020.00516.54
7.4.300.0060.00016.43
7.4.290.0000.00716.54
7.4.280.0040.00416.53
7.4.270.0030.00516.36
7.4.260.0100.00016.53
7.4.250.0000.00716.39
7.4.240.0000.00716.55
7.4.230.0070.00016.33
7.4.220.0110.00816.62
7.4.210.0060.00916.43
7.4.200.0000.00716.35
7.4.160.0120.00716.40
7.4.150.0100.00717.40
7.4.140.0080.01017.86
7.4.130.0100.00816.36
7.4.120.0100.00816.45
7.4.110.0100.00716.51
7.4.100.0300.02716.36
7.4.90.0070.01016.57
7.4.80.0100.00619.39
7.4.70.0070.00716.54
7.4.60.0170.00016.36
7.4.50.0080.00416.26
7.4.40.0070.01016.53
7.4.30.0110.00816.59
7.4.00.0030.01114.87
7.3.330.0030.00313.09
7.3.320.0030.00213.18
7.3.310.0070.00016.14
7.3.300.0030.00316.13
7.3.290.0050.01216.21
7.3.280.0090.00816.23
7.3.270.0120.00817.40
7.3.260.0090.01116.25
7.3.250.0110.00716.20
7.3.240.0090.00916.30
7.3.230.0060.01016.39
7.3.210.0050.01416.42
7.3.200.0090.00916.66
7.3.190.0130.00716.45
7.3.180.0090.01216.38
7.3.170.0160.00016.54
7.3.160.0100.01016.12
7.3.10.0050.01116.35
7.3.00.0050.00716.40
7.2.330.0030.01316.37
7.2.320.0070.01516.19
7.2.310.0100.00716.29
7.2.300.0040.01416.56
7.2.290.0120.00816.56
7.2.130.0070.00816.81
7.2.120.0040.00916.74
7.2.110.0090.00916.52
7.2.100.0060.00516.71
7.2.90.0070.01016.63
7.2.80.0050.01016.69
7.2.70.0040.01116.79
7.2.60.0040.01016.56
7.2.50.0050.01016.59
7.2.40.0070.00716.76
7.2.30.0050.00716.59
7.2.20.0070.01016.53
7.2.10.0060.00616.78
7.2.00.0050.00617.51
7.1.250.0070.00815.91
7.1.200.0110.01415.80
7.1.100.0070.01018.09
7.1.70.0040.00416.92
7.1.60.0040.00717.31
7.1.50.0160.01634.55
7.1.00.0170.05322.65
7.0.200.0030.00316.75
7.0.140.0070.06022.11
7.0.130.0170.05322.12
7.0.120.0070.06021.97
7.0.110.0100.06322.13
7.0.100.0000.06721.95
7.0.90.0130.05722.14
7.0.80.0100.05722.06
7.0.70.0070.05722.04
7.0.60.0100.05321.92
7.0.50.0070.06022.15
7.0.40.0030.06021.97
7.0.30.0100.05722.19
7.0.20.0030.06022.16
7.0.10.0170.04721.97
7.0.00.0030.06022.11
5.6.290.0100.08021.08
5.6.280.0170.04721.07
5.6.270.0100.05720.86
5.6.260.0100.05721.23
5.6.250.0100.05721.03
5.6.240.0170.05021.25
5.6.230.0070.05721.34
5.6.220.0000.06321.01
5.6.210.0170.04721.13
5.6.200.0070.06020.97
5.6.190.0030.07021.08
5.6.180.0170.06321.00
5.6.170.0070.06021.26
5.6.160.0130.04721.26
5.6.150.0070.05721.09
5.6.140.0100.06721.03
5.6.130.0200.04720.86
5.6.120.0100.05321.23
5.6.110.0070.05720.99
5.6.100.0030.06021.23
5.6.90.0130.05321.01
5.6.80.0000.06320.42
5.6.70.0130.05020.46
5.6.60.0170.05320.64
5.6.50.0100.05320.21
5.6.40.0200.04320.22
5.6.30.0070.06020.63
5.6.20.0070.06320.54
5.6.10.0070.05320.28
5.6.00.0170.04720.48

preferences:
62.13 ms | 401 KiB | 5 Q