3v4l.org

run code in 300+ PHP versions simultaneously
<?php $prom = []; if($prom == null) { echo "TRUE"; }

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)
8.3.60.0040.01118.55
8.3.50.0120.00616.29
8.3.40.0090.00618.42
8.3.30.0090.00618.42
8.3.20.0000.00720.12
8.3.10.0000.00821.96
8.3.00.0070.00023.66
8.2.180.0130.01016.38
8.2.170.0070.00722.96
8.2.160.0140.00318.91
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0060.01026.16
8.2.120.0040.00419.73
8.2.110.0030.00722.25
8.2.100.0070.00417.78
8.2.90.0060.00318.03
8.2.80.0040.00419.14
8.2.70.0090.00018.04
8.2.60.0050.00317.90
8.2.50.0080.00018.10
8.2.40.0000.00820.58
8.2.30.0000.00719.30
8.2.20.0000.00717.93
8.2.10.0030.00618.12
8.2.00.0000.00718.10
8.1.280.0060.00925.92
8.1.270.0050.00323.61
8.1.260.0110.00726.35
8.1.250.0050.00328.09
8.1.240.0060.00617.48
8.1.230.0070.00420.95
8.1.220.0080.00017.74
8.1.210.0080.00018.89
8.1.200.0080.00017.23
8.1.190.0040.00417.25
8.1.180.0030.00518.10
8.1.170.0040.00418.46
8.1.160.0070.00018.88
8.1.150.0000.00720.19
8.1.140.0040.00419.63
8.1.130.0050.00518.87
8.1.120.0080.00017.41
8.1.110.0080.00017.41
8.1.100.0040.00417.45
8.1.90.0040.00417.47
8.1.80.0040.00417.46
8.1.70.0100.00017.45
8.1.60.0090.00017.56
8.1.50.0000.00717.40
8.1.40.0040.00417.41
8.1.30.0040.00417.55
8.1.20.0000.00817.70
8.1.10.0000.00817.58
8.1.00.0000.01017.29
8.0.300.0080.00020.07
8.0.290.0060.00316.75
8.0.280.0040.00418.35
8.0.270.0040.00417.24
8.0.260.0030.00318.92
8.0.250.0070.00016.96
8.0.240.0000.00716.99
8.0.230.0030.00316.85
8.0.220.0030.00316.80
8.0.210.0040.00416.75
8.0.200.0070.00016.96
8.0.190.0090.00316.82
8.0.180.0000.00816.88
8.0.170.0070.00016.93
8.0.160.0030.00316.88
8.0.150.0080.00016.89
8.0.140.0050.00316.88
8.0.130.0070.00013.34
8.0.120.0020.00516.73
8.0.110.0000.00716.72
8.0.100.0000.00816.88
8.0.90.0040.00416.71
8.0.80.0090.01216.95
8.0.70.0040.00416.91
8.0.60.0040.00416.93
8.0.50.0070.00016.71
8.0.30.0080.01017.09
8.0.20.0120.00817.40
8.0.10.0040.00416.96
8.0.00.0120.00816.54
7.4.330.0050.00015.55
7.4.320.0000.00616.56
7.4.300.0030.00316.48
7.4.290.0070.00016.42
7.4.280.0030.00516.40
7.4.270.0030.00316.48
7.4.260.0070.00016.50
7.4.250.0000.00716.38
7.4.240.0070.00016.59
7.4.230.0030.00316.34
7.4.220.0090.00916.43
7.4.210.0100.00416.46
7.4.200.0070.00016.39
7.4.160.0080.01116.46
7.4.150.0040.01517.40
7.4.140.0090.01117.86
7.4.130.0130.00416.64
7.4.120.0130.00616.44
7.4.110.0100.00716.43
7.4.100.0060.01216.41
7.4.90.0110.00616.55
7.4.80.0160.00319.39
7.4.70.0090.00616.52
7.4.60.0100.00716.55
7.4.50.0030.01316.33
7.4.40.0100.01016.61
7.4.30.0080.00916.57
7.4.00.0060.00615.00
7.3.330.0000.00513.02
7.3.320.0000.00513.04
7.3.310.0060.00016.25
7.3.300.0050.00216.20
7.3.290.0100.00516.22
7.3.280.0100.00716.21
7.3.270.0040.01417.40
7.3.260.0100.01016.48
7.3.250.0110.00816.37
7.3.240.0080.01016.26
7.3.230.0060.00916.38
7.3.210.0060.01216.21
7.3.200.0150.00816.54
7.3.190.0140.00316.39
7.3.180.0160.00616.30
7.3.170.0100.00716.47
7.3.160.0100.01316.42
7.2.330.0000.01716.60
7.2.320.0170.00316.38
7.2.310.0030.01316.60
7.2.300.0000.02216.40
7.2.290.0060.00916.51
7.2.60.0080.00416.64
7.1.200.0030.00615.57
7.1.90.0050.00818.15
7.1.80.0060.00818.09
7.1.70.0030.01217.17
7.1.60.0130.01735.01
7.1.50.0160.01234.81
7.1.40.0120.01834.33
7.1.30.0150.01034.30
7.1.20.0170.00934.60
7.1.10.0050.00816.38
7.1.00.0060.00616.53
7.0.230.0020.01117.86
7.0.220.0060.00717.80
7.0.210.0020.01116.54
7.0.200.0000.01316.67
7.0.190.0070.00516.53
7.0.180.0050.00816.19
7.0.170.0020.01216.17
7.0.160.0060.00616.21
7.0.150.0090.00516.16
7.0.140.0040.00716.13
7.0.130.0040.00716.39
7.0.120.0020.01016.54
7.0.110.0040.00716.17
7.0.100.0040.00716.24
7.0.90.0060.01016.01
7.0.80.0040.01116.33
7.0.70.0070.00516.24
7.0.60.0040.01216.12
7.0.50.0060.00916.30
7.0.40.0020.01016.44
7.0.30.0040.00916.39
7.0.20.0050.00816.25
7.0.10.0050.00716.32
7.0.00.0020.01116.38

preferences:
77.95 ms | 401 KiB | 5 Q