3v4l.org

run code in 300+ PHP versions simultaneously
<?php $b = gzdecode(base64_decode("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")); var_dump($b);

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)
8.3.70.0120.00316.50
8.3.60.0060.01216.50
8.3.50.0100.00818.18
8.3.40.0060.01218.80
8.3.30.0140.00018.38
8.3.20.0040.00422.00
8.3.10.0030.00523.69
8.3.00.0040.00419.68
8.2.180.0130.00316.75
8.2.170.0060.01222.96
8.2.160.0060.00920.52
8.2.150.0070.00724.18
8.2.140.0030.00624.66
8.2.130.0040.00420.60
8.2.120.0040.00426.35
8.2.110.0030.00622.25
8.2.100.0080.00417.78
8.2.90.0050.00319.17
8.2.80.0030.00517.97
8.2.70.0000.00817.25
8.2.60.0030.00618.04
8.2.50.0000.00818.10
8.2.40.0040.00420.58
8.2.30.0000.00819.16
8.2.20.0000.00718.04
8.2.10.0000.00717.99
8.2.00.0000.00717.92
8.1.280.0070.01325.92
8.1.270.0080.00020.66
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0000.00923.88
8.1.230.0070.00317.70
8.1.220.0090.00017.74
8.1.210.0050.00318.77
8.1.200.0060.00317.13
8.1.190.0000.00817.10
8.1.180.0000.00718.10
8.1.170.0030.00618.38
8.1.160.0000.00818.88
8.1.150.0000.00718.93
8.1.140.0000.00819.57
8.1.130.0040.00418.80
8.1.120.0040.00417.48
8.1.110.0040.00417.48
8.1.100.0000.00817.48
8.1.90.0000.00817.36
8.1.80.0000.00817.41
8.1.70.0000.00817.32
8.1.60.0040.00417.61
8.1.50.0050.00317.41
8.1.40.0000.00917.43
8.1.30.0050.00317.51
8.1.20.0000.00817.49
8.1.10.0050.00317.47
8.1.00.0000.00717.35
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0000.00818.50
8.0.270.0080.00017.20
8.0.260.0000.00719.07
8.0.250.0030.00316.92
8.0.240.0050.00216.93
8.0.230.0000.00716.93
8.0.220.0070.00016.84
8.0.210.0000.00716.82
8.0.200.0040.00416.96
8.0.190.0050.00316.82
8.0.180.0000.00716.73
8.0.170.0000.00716.93
8.0.160.0090.00016.90
8.0.150.0030.00516.73
8.0.140.0000.00716.82
8.0.130.0000.00613.25
8.0.120.0040.00416.78
8.0.110.0030.00516.89
8.0.100.0040.00416.75
8.0.90.0040.00416.66
8.0.80.0030.01916.86
8.0.70.0040.00416.71
8.0.60.0000.00716.75
8.0.50.0020.00516.76
8.0.30.0090.00816.96
8.0.20.0100.01017.40
8.0.10.0030.00516.98
8.0.00.0160.00316.65
7.4.330.0050.00015.55
7.4.320.0030.00316.41
7.4.300.0030.00316.59
7.4.290.0050.00216.50
7.4.280.0000.00816.50
7.4.270.0000.00816.50
7.4.260.0040.00416.62
7.4.250.0040.00416.46
7.4.240.0070.00016.60
7.4.230.0080.00016.49
7.4.220.0110.00716.50
7.4.210.0070.01016.58
7.4.200.0000.00716.38
7.4.160.0060.00916.45
7.4.150.0060.01517.40
7.4.140.0120.00917.86
7.4.130.0060.01716.45
7.4.120.0110.00716.48
7.4.110.0030.01316.46
7.4.100.0140.00716.50
7.4.90.0120.00616.42
7.4.80.0060.01219.39
7.4.70.0090.00916.45
7.4.60.0130.00316.58
7.4.50.0070.00716.47
7.4.40.0140.00616.44
7.4.30.0130.00316.50
7.4.00.0100.00714.83
7.3.330.0000.00713.18
7.3.320.0030.00313.18
7.3.310.0000.00716.33
7.3.300.0030.00316.10
7.3.290.0080.01216.25
7.3.280.0080.00916.16
7.3.270.0100.01017.40
7.3.260.0070.01416.27
7.3.250.0080.01216.40
7.3.240.0120.00616.38
7.3.230.0030.01316.24
7.3.210.0100.00716.21
7.3.200.0120.01316.42
7.3.190.0100.00616.46
7.3.180.0090.00716.18
7.3.170.0070.01016.53
7.3.160.0060.00916.25
7.2.330.0050.01316.34
7.2.320.0040.01316.45
7.2.310.0130.00316.46
7.2.300.0080.00816.39
7.2.290.0030.01416.32
7.2.60.0100.00316.89
7.1.200.0000.01215.67
7.1.70.0060.00316.99
7.1.60.0700.02033.14
7.1.50.0500.00732.70
7.1.40.0470.01032.50
7.1.30.0670.00732.49
7.1.20.0530.00732.78
7.1.10.0300.01314.81
7.1.00.0670.01014.53
7.0.200.0470.01014.94
7.0.190.0430.01014.45
7.0.180.0330.01014.25
7.0.170.0530.01014.35
7.0.160.0670.01314.22
7.0.150.0430.00014.25
7.0.140.0400.01314.31
7.0.130.0400.01014.61
7.0.120.0370.01314.50
7.0.110.0470.01714.55
7.0.100.0400.01014.50
7.0.90.0430.01014.29
7.0.80.0600.00314.44
7.0.70.0530.01014.38
7.0.60.0700.01013.99
7.0.50.0500.00314.46
7.0.40.0570.01314.71
7.0.30.0470.01314.62
7.0.20.0530.01014.64
7.0.10.0570.00714.45
7.0.00.0530.01314.45

preferences:
72.67 ms | 401 KiB | 5 Q