3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo [] == null;

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)
8.3.70.0120.00318.43
8.3.60.0150.00018.26
8.3.50.0090.00616.52
8.3.40.0070.00718.57
8.3.30.0150.00318.64
8.3.20.0070.00020.27
8.3.10.0040.00421.85
8.3.00.0050.00223.48
8.2.190.0110.00716.58
8.2.180.0070.01016.35
8.2.170.0000.01422.96
8.2.160.0100.00318.91
8.2.150.0080.00024.18
8.2.140.0000.00724.66
8.2.130.0060.00319.31
8.2.120.0070.00026.35
8.2.110.0030.00622.25
8.2.100.0080.00417.84
8.2.90.0050.00317.63
8.2.80.0090.00017.97
8.2.70.0040.00417.80
8.2.60.0040.00418.03
8.2.50.0090.00618.10
8.2.40.0070.00020.96
8.2.30.0000.00719.07
8.2.20.0080.00017.90
8.2.10.0070.00017.90
8.2.00.0070.00017.79
8.1.280.0130.00325.92
8.1.270.0040.00423.75
8.1.260.0080.00026.35
8.1.250.0060.00328.09
8.1.240.0000.00823.98
8.1.230.0080.00419.16
8.1.220.0040.00417.74
8.1.210.0100.00018.77
8.1.200.0030.00617.10
8.1.190.0030.00617.10
8.1.180.0080.00018.10
8.1.170.0060.00318.52
8.1.160.0040.00418.75
8.1.150.0000.00718.75
8.1.140.0000.00819.37
8.1.130.0070.00018.72
8.1.120.0000.00817.39
8.1.110.0030.00617.36
8.1.100.0050.00217.24
8.1.90.0080.00017.22
8.1.80.0040.00417.33
8.1.70.0040.00417.36
8.1.60.0040.00417.48
8.1.50.0000.00817.39
8.1.40.0000.00717.31
8.1.30.0000.00817.50
8.1.20.0000.00717.41
8.1.10.0040.00417.35
8.1.00.0030.00517.39
8.0.300.0040.00419.56
8.0.290.0000.00816.63
8.0.280.0030.00318.38
8.0.270.0000.00717.04
8.0.260.0030.00318.71
8.0.250.0030.00316.78
8.0.240.0050.00316.82
8.0.230.0080.00016.87
8.0.220.0000.00716.71
8.0.210.0000.00716.81
8.0.200.0060.00016.70
8.0.190.0030.00516.82
8.0.180.0000.00716.78
8.0.170.0030.00316.65
8.0.160.0040.00416.70
8.0.150.0000.00916.76
8.0.140.0000.00716.76
8.0.130.0030.00313.18
8.0.120.0000.00716.73
8.0.110.0000.00716.62
8.0.100.0070.00016.56
8.0.90.0040.00416.58
8.0.80.0090.01216.78
8.0.70.0040.00416.71
8.0.60.0070.00016.67
8.0.50.0000.00716.65
8.0.30.0060.01116.91
8.0.20.0100.00817.40
8.0.10.0040.00416.75
8.0.00.0100.00716.59
7.4.330.0000.00515.55
7.4.320.0000.00716.37
7.4.300.0030.00316.46
7.4.290.0030.00316.31
7.4.280.0000.00816.43
7.4.270.0000.00716.28
7.4.260.0030.00316.37
7.4.250.0040.00416.46
7.4.240.0000.00716.48
7.4.230.0030.00316.21
7.4.220.0110.00616.53
7.4.210.0090.00616.45
7.4.200.0000.00716.55
7.4.160.0100.01016.32
7.4.150.0120.00617.40
7.4.140.0120.00817.86
7.4.130.0100.01716.29
7.4.120.0130.00516.39
7.4.110.0100.01016.32
7.4.100.0130.00716.31
7.4.90.0160.00016.36
7.4.80.0100.00719.39
7.4.70.0060.01016.52
7.4.60.0040.01216.26
7.4.50.0000.01616.35
7.4.40.0120.00816.26
7.4.30.0070.01416.36
7.4.00.0070.00714.83
7.3.330.0050.00012.96
7.3.320.0030.00312.88
7.3.310.0000.00716.09
7.3.300.0030.00316.16
7.3.290.0110.00616.08
7.3.280.0090.00916.11
7.3.270.0060.01017.40
7.3.260.0110.00616.07
7.3.250.0090.01016.31
7.3.240.0140.00216.39
7.3.230.0130.00316.16
7.3.210.0070.01016.19
7.3.200.0100.00716.36
7.3.190.0040.01116.14
7.3.180.0130.00316.39
7.3.170.0100.00616.39
7.3.160.0100.01216.10
7.2.330.0070.01016.58
7.2.320.0130.00316.54
7.2.310.0060.01616.51
7.2.300.0160.00616.56
7.2.290.0180.00016.52
7.2.60.0070.00716.64
7.1.200.0000.00915.60
7.1.90.0070.01017.80
7.1.80.0040.00817.80
7.1.70.0040.00717.13
7.1.60.0160.01635.02
7.1.50.0200.00334.48
7.1.40.0090.01634.32
7.1.30.0190.00934.35
7.1.20.0160.00934.44
7.1.10.0040.00716.32
7.1.00.0000.01116.24
7.0.230.0060.00617.50
7.0.220.0060.00617.59
7.0.210.0000.01116.22
7.0.200.0030.00916.63
7.0.190.0100.00016.44
7.0.180.0000.01116.02
7.0.170.0000.01116.03
7.0.160.0030.00816.01
7.0.150.0030.00916.17
7.0.140.0060.00516.13
7.0.130.0030.00816.31
7.0.120.0000.01116.34
7.0.110.0110.00316.37
7.0.100.0030.00915.91
7.0.90.0040.00816.27
7.0.80.0030.00916.39
7.0.70.0000.01216.19
7.0.60.0070.00715.84
7.0.50.0030.00916.11
7.0.40.0030.00916.39
7.0.30.0040.00716.51
7.0.20.0080.00816.18
7.0.10.0030.01416.42
7.0.00.0000.01216.16

preferences:
48.76 ms | 401 KiB | 5 Q