3v4l.org

run code in 300+ PHP versions simultaneously
<?php $n = explode('|', null); var_dump($n); var_dump(array(''));

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)
8.3.60.0070.00718.43
8.3.50.0150.00316.32
8.3.40.0100.00718.72
8.3.30.0000.01418.42
8.3.20.0090.00020.13
8.3.10.0110.00021.78
8.3.00.0050.00319.66
8.2.180.0040.01116.50
8.2.170.0040.01122.96
8.2.160.0120.00319.13
8.2.150.0050.00324.18
8.2.140.0070.00024.66
8.2.130.0040.00419.30
8.2.120.0040.00426.35
8.2.110.0060.00322.26
8.2.100.0090.00317.72
8.2.90.0040.00419.09
8.2.80.0040.00417.97
8.2.70.0030.00617.63
8.2.60.0040.00417.90
8.2.50.0000.00718.10
8.2.40.0000.00820.43
8.2.30.0040.00419.12
8.2.20.0070.00017.98
8.2.10.0070.00018.09
8.2.00.0000.00718.02
8.1.280.0100.00725.92
8.1.270.0040.00422.19
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0060.00323.92
8.1.230.0110.00021.93
8.1.220.0000.00817.74
8.1.210.0080.00018.77
8.1.200.0000.01017.10
8.1.190.0030.00517.22
8.1.180.0040.00418.10
8.1.170.0080.00018.50
8.1.160.0050.00219.04
8.1.150.0100.00020.62
8.1.140.0040.00419.50
8.1.130.0080.00018.82
8.1.120.0000.00717.46
8.1.110.0040.00417.32
8.1.100.0000.00817.38
8.1.90.0040.00417.27
8.1.80.0000.00717.31
8.1.70.0070.00017.39
8.1.60.0000.00817.46
8.1.50.0000.00817.41
8.1.40.0080.00017.43
8.1.30.0040.00417.47
8.1.20.0080.00017.58
8.1.10.0040.00417.46
8.1.00.0040.00417.41
8.0.300.0040.00418.77
8.0.290.0060.00316.63
8.0.280.0070.00018.28
8.0.270.0030.00317.20
8.0.260.0030.00316.66
8.0.250.0030.00316.82
8.0.240.0000.00716.86
8.0.230.0110.00016.88
8.0.220.0070.00016.87
8.0.210.0030.00316.75
8.0.200.0050.00216.84
8.0.190.0030.00616.90
8.0.180.0040.00416.86
8.0.170.0080.00016.76
8.0.160.0000.00716.85
8.0.150.0040.00416.59
8.0.140.0030.00316.71
8.0.130.0060.00013.33
8.0.120.0000.00716.77
8.0.110.0030.00516.70
8.0.100.0030.00516.87
8.0.90.0040.00416.77
8.0.80.0040.01216.86
8.0.70.0000.00716.75
8.0.60.0030.00516.88
8.0.50.0000.00716.68
8.0.30.0100.00916.97
8.0.20.0130.01017.40
8.0.10.0000.00716.80
8.0.00.0130.01316.63
7.4.330.0000.00715.55
7.4.320.0000.00716.52
7.4.300.0060.00016.28
7.4.290.0040.00416.48
7.4.280.0050.00316.42
7.4.270.0000.00716.50
7.4.260.0080.00016.46
7.4.250.0070.00016.53
7.4.240.0070.00016.50
7.4.230.0030.00316.41
7.4.220.0090.01016.54
7.4.210.0060.00916.54
7.4.200.0000.00716.64
7.4.160.0090.00716.33
7.4.150.0070.01017.40
7.4.140.0110.00717.86
7.4.130.0140.00616.37
7.4.120.0140.00916.42
7.4.110.0090.00616.43
7.4.100.0120.00916.49
7.4.90.0060.01216.29
7.4.80.0140.00819.39
7.4.70.0080.00816.29
7.4.60.0130.00316.38
7.4.50.0060.00816.14
7.4.40.0130.00316.45
7.4.30.0080.00716.31
7.4.00.0050.01014.99
7.3.330.0000.00513.02
7.3.320.0050.00013.05
7.3.310.0030.00316.19
7.3.300.0070.00016.07
7.3.290.0100.00616.09
7.3.280.0070.00916.12
7.3.270.0140.00317.40
7.3.260.0120.01016.38
7.3.250.0090.01016.15
7.3.240.0070.01216.21
7.3.230.0140.00316.32
7.3.210.0100.00716.26
7.3.200.0060.01016.06
7.3.190.0080.00816.35
7.3.180.0080.00816.08
7.3.170.0150.01116.34
7.3.160.0070.01316.19
7.3.120.0060.01314.61
7.3.110.0030.01614.86
7.3.100.0030.01314.64
7.3.90.0090.00614.89
7.3.80.0070.00314.64
7.3.70.0060.00614.48
7.3.60.0060.00814.78
7.3.50.0070.01014.73
7.3.40.0110.00014.78
7.3.30.0080.01214.68
7.3.20.0030.01616.46
7.3.10.0100.01016.54
7.3.00.0000.01016.63
7.2.330.0090.00916.25
7.2.320.0130.01016.51
7.2.310.0070.01016.59
7.2.300.0030.01516.49
7.2.290.0120.00616.11
7.2.250.0100.00615.09
7.2.240.0130.00615.01
7.2.230.0140.00314.97
7.2.220.0030.00614.98
7.2.210.0100.00315.01
7.2.200.0070.00414.76
7.2.190.0070.01014.70
7.2.180.0090.00014.77
7.2.170.0120.00314.54
7.2.60.0040.01116.85
7.2.00.0040.01419.34
7.1.330.0100.00715.84
7.1.320.0060.00315.59
7.1.310.0030.00616.02
7.1.300.0090.00615.82
7.1.290.0000.00915.75
7.1.280.0060.01115.80
7.1.270.0150.00415.70
7.1.260.0060.00915.93
7.1.200.0000.01115.59
7.1.100.0000.01517.98
7.1.70.0070.00717.13
7.1.60.0110.01834.73
7.1.50.0130.01634.52
7.1.40.0170.01034.36
7.1.30.0220.01634.30
7.1.20.0190.00934.63
7.1.10.0030.01216.67
7.1.00.0090.00616.54
7.0.200.0030.00916.52
7.0.190.0090.00316.72
7.0.180.0030.01016.21
7.0.170.0000.01316.24
7.0.160.0030.01016.21
7.0.150.0030.01016.07
7.0.140.0070.00716.18
7.0.130.0160.00316.36
7.0.120.0030.01216.58
7.0.110.0040.01116.43
7.0.100.0000.01316.30
7.0.90.0030.01016.13
7.0.80.0060.01216.48
7.0.70.0070.00716.15
7.0.60.0100.00315.95
7.0.50.0080.00516.25
7.0.40.0060.00616.37
7.0.30.0070.00716.38
7.0.20.0110.00316.45
7.0.10.0120.00316.29
7.0.00.0040.00816.43

preferences:
38.55 ms | 401 KiB | 5 Q