3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr['sum'] = 1.1 - 1.0; print_r($arr);

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)
8.3.60.0070.01118.30
8.3.50.0100.00716.29
8.3.40.0100.00718.71
8.3.30.0090.00618.71
8.3.20.0040.00424.18
8.3.10.0040.00424.66
8.3.00.0040.00426.16
8.2.180.0120.00325.92
8.2.170.0140.00718.96
8.2.160.0100.00722.96
8.2.150.0040.00425.66
8.2.140.0050.00224.66
8.2.130.0070.00026.16
8.2.120.0040.00426.35
8.2.110.0060.00321.03
8.2.100.0120.00017.77
8.2.90.0000.00818.03
8.2.80.0060.00317.97
8.2.70.0050.00317.50
8.2.60.0030.00618.04
8.2.50.0050.00318.05
8.2.40.0000.00919.82
8.2.30.0040.00418.05
8.2.20.0050.00318.11
8.2.10.0040.00420.91
8.2.00.0030.00319.28
8.1.280.0110.01125.92
8.1.270.0030.00623.99
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0040.00423.97
8.1.230.0040.00822.81
8.1.220.0060.00317.79
8.1.210.0080.00018.77
8.1.200.0040.00717.35
8.1.190.0040.00417.22
8.1.180.0090.00318.10
8.1.170.0040.00418.71
8.1.160.0070.00018.95
8.1.150.0000.00818.68
8.1.140.0000.00718.82
8.1.130.0030.00319.99
8.1.120.0000.00817.35
8.1.110.0000.00717.21
8.1.100.0000.00717.30
8.1.90.0040.00417.22
8.1.80.0070.00317.37
8.1.70.0000.00717.29
8.1.60.0080.00017.46
8.1.50.0030.00517.44
8.1.40.0000.01117.42
8.1.30.0040.00717.46
8.1.20.0040.00417.49
8.1.10.0040.00417.50
8.1.00.0040.00417.26
8.0.300.0040.00419.65
8.0.290.0000.00816.63
8.0.280.0030.00318.35
8.0.270.0050.00217.76
8.0.260.0030.00318.22
8.0.250.0050.00316.79
8.0.240.0030.00316.73
8.0.230.0070.00016.80
8.0.220.0060.00016.81
8.0.210.0030.00316.64
8.0.200.0060.00016.75
8.0.190.0040.00416.71
8.0.180.0020.00516.82
8.0.170.0030.00716.75
8.0.160.0050.00316.65
8.0.150.0000.00816.70
8.0.140.0000.00916.55
8.0.130.0050.00013.23
8.0.120.0000.00916.67
8.0.110.0040.00416.77
8.0.100.0080.00016.62
8.0.90.0040.00416.56
8.0.80.0090.00616.71
8.0.70.0050.00316.82
8.0.60.0030.00316.63
8.0.50.0030.00516.72
8.0.30.0110.01116.64
8.0.20.0100.01316.80
8.0.10.0120.00416.91
8.0.00.0080.00816.91
7.4.330.0000.00515.55
7.4.320.0000.00616.29
7.4.300.0070.00016.53
7.4.290.0030.00616.39
7.4.280.0040.00416.55
7.4.270.0020.00516.54
7.4.260.0030.00313.21
7.4.250.0030.00316.41
7.4.240.0050.00316.42
7.4.230.0000.00716.58
7.4.220.0020.00516.59
7.4.210.0080.00716.52
7.4.200.0040.00416.41
7.4.160.0060.01516.61
7.4.150.0100.00616.37
7.4.140.0030.01216.52
7.4.130.0090.00616.35
7.4.120.0150.00616.39
7.4.110.0040.01216.47
7.4.100.0100.01016.45
7.4.90.0090.00916.49
7.4.80.0150.00316.48
7.4.70.0060.00916.50
7.4.60.0060.01016.56
7.4.50.0000.01416.39
7.4.40.0110.00716.42
7.4.30.0110.00416.41
7.4.20.0060.01516.43
7.4.10.0120.00316.34
7.4.00.0090.00916.33
7.3.330.0060.00016.14
7.3.320.0020.00213.04
7.3.310.0000.00716.26
7.3.300.0000.00616.23
7.3.290.0110.00616.20
7.3.270.0120.00316.19
7.3.260.0060.01016.13
7.3.250.0090.01316.14
7.3.240.0080.01116.14
7.3.230.0060.01216.21
7.3.220.0110.00716.14
7.3.210.0140.00416.14
7.3.200.0030.01116.17
7.3.190.0120.00616.16
7.3.180.0040.01116.14
7.3.170.0040.01516.14
7.3.160.0000.01816.13
7.3.150.0090.00516.10
7.3.140.0080.00716.06
7.3.130.0030.01216.07
7.3.120.0130.00716.08
7.3.110.0130.00716.01
7.3.100.0110.00916.09
7.3.90.0090.00916.24
7.3.80.0030.01516.07
7.3.70.0090.00916.16
7.3.60.0090.00916.36
7.3.50.0110.00416.25
7.3.40.0090.00916.29
7.3.30.0120.00616.29
7.3.20.0140.00316.36
7.3.10.0090.00616.25
7.3.00.0060.00916.25

preferences:
104.57 ms | 401 KiB | 5 Q