3v4l.org

run code in 300+ PHP versions simultaneously
<?php serilaize(array( 'client_credentials' ));

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)
8.3.60.0110.00416.38
8.3.50.0090.00721.92
8.3.40.0040.01118.72
8.3.30.0070.00718.63
8.3.20.0060.00320.25
8.3.10.0000.00723.66
8.3.00.0030.00619.97
8.2.180.0070.00718.41
8.2.170.0120.00322.96
8.2.160.0090.01220.57
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00019.08
8.2.120.0040.00426.35
8.2.110.0060.00320.46
8.2.100.0040.00717.91
8.2.90.0050.00219.14
8.2.80.0060.00317.97
8.2.70.0000.00817.63
8.2.60.0040.00417.80
8.2.50.0080.00018.07
8.2.40.0000.00719.13
8.2.30.0040.00420.62
8.2.20.0000.00817.73
8.2.10.0050.00317.99
8.2.00.0000.00717.86
8.1.280.0160.00025.92
8.1.270.0100.00018.82
8.1.260.0000.00728.09
8.1.250.0080.00028.09
8.1.240.0060.00322.25
8.1.230.0080.00417.66
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0030.00617.00
8.1.190.0030.00517.10
8.1.180.0080.00018.10
8.1.170.0000.00818.36
8.1.160.0040.00420.59
8.1.150.0030.00318.80
8.1.140.0040.00419.44
8.1.130.0080.00017.42
8.1.120.0000.00717.33
8.1.110.0070.00017.32
8.1.100.0080.00017.29
8.1.90.0000.00717.30
8.1.80.0050.00517.28
8.1.70.0000.00717.32
8.1.60.0080.00017.39
8.1.50.0040.00417.37
8.1.40.0040.00417.42
8.1.30.0040.00417.52
8.1.20.0000.00817.47
8.1.10.0000.00717.43
8.1.00.0000.00717.48
8.0.300.0050.00218.77
8.0.290.0000.00716.75
8.0.280.0030.00318.37
8.0.270.0060.00317.06
8.0.260.0060.00017.18
8.0.250.0000.00616.83
8.0.240.0000.00716.90
8.0.230.0030.00716.96
8.0.220.0000.00716.89
8.0.210.0000.00916.84
8.0.200.0030.00316.85
8.0.190.0000.00816.84
8.0.180.0050.00216.82
8.0.170.0000.00817.00
8.0.160.0040.00416.87
8.0.150.0000.00716.73
8.0.140.0040.00416.84
8.0.130.0000.00513.35
8.0.120.0030.00516.90
8.0.110.0040.00416.84
8.0.100.0050.00216.76
8.0.90.0070.00016.75
8.0.80.0090.00616.83
8.0.70.0040.00416.87
8.0.60.0000.00816.86
8.0.50.0000.00716.94
8.0.30.0100.00717.15
8.0.20.0060.01217.40
8.0.10.0040.00416.76
8.0.00.0080.01416.65
7.4.330.0020.00216.73
7.4.320.0060.00016.23
7.4.300.0030.00316.57
7.4.290.0070.00016.54
7.4.280.0090.00016.42
7.4.270.0000.00716.52
7.4.260.0000.00716.50
7.4.250.0000.00816.38
7.4.240.0040.00416.38
7.4.230.0000.00716.32
7.4.220.0050.01316.55
7.4.210.0080.00516.42
7.4.200.0000.00716.30
7.4.160.0080.00816.46
7.4.150.0070.01017.40
7.4.140.0080.01117.86
7.4.130.0070.01016.29
7.4.120.0070.01016.44
7.4.110.0150.00316.50
7.4.100.0060.01616.36
7.4.90.0140.00316.35
7.4.80.0130.01019.39
7.4.70.0060.01216.39
7.4.60.0060.00916.31
7.4.50.0110.00316.27
7.4.40.0120.01216.39
7.4.30.0000.01716.37
7.4.00.0090.00914.83
7.3.330.0000.00813.05
7.3.320.0000.00613.09
7.3.310.0070.00016.25
7.3.300.0000.00716.27
7.3.290.0050.01116.28
7.3.280.0140.00316.24
7.3.270.0090.01017.40
7.3.260.0100.00716.50
7.3.240.0100.00616.21
7.3.230.0090.00916.39
7.3.210.0090.00916.32
7.3.200.0120.00616.41
7.3.190.0110.00816.31
7.3.180.0090.00916.20
7.3.170.0090.00916.27
7.3.160.0030.01316.35
7.3.120.0000.01614.86
7.3.110.0160.00314.91
7.3.100.0030.01214.74
7.3.90.0090.00614.75
7.3.80.0060.00814.71
7.3.70.0040.00714.74
7.3.60.0100.00614.86
7.3.50.0110.00714.86
7.3.40.0100.00314.87
7.3.30.0040.00714.84
7.3.20.0060.00916.77
7.3.10.0070.00716.66
7.3.00.0060.00916.55
7.2.330.0150.00316.44
7.2.320.0070.01016.23
7.2.310.0030.01316.55
7.2.300.0140.00416.64
7.2.290.0130.00316.42
7.2.250.0100.00714.96
7.2.240.0000.01915.04
7.2.230.0070.01014.89
7.2.220.0030.00615.05
7.2.210.0030.01214.90
7.2.200.0060.00314.90
7.2.190.0070.01014.82
7.2.180.0090.00915.00
7.2.170.0090.00614.99
7.2.60.0000.01216.71
7.2.00.0000.00919.44
7.1.330.0080.00815.57
7.1.320.0000.00815.66
7.1.310.0030.01015.52
7.1.300.0040.01515.19
7.1.290.0000.01715.52
7.1.280.0040.01115.41
7.1.270.0100.00715.38
7.1.260.0070.00715.31
7.1.200.0040.00815.71
7.1.100.0030.00718.01
7.1.70.0000.00817.00
7.1.60.0060.01819.13
7.1.50.0120.00916.85
7.1.00.0070.07322.28
7.0.200.0060.00316.45
7.0.60.0170.07319.95
7.0.50.0000.04317.89
7.0.40.0100.05720.41
7.0.30.0230.04320.21
7.0.20.0300.08320.02
7.0.10.0100.08020.11
7.0.00.0230.06720.16
5.6.280.0030.06020.90
5.6.210.0030.04020.43
5.6.200.0030.04018.21
5.6.190.0200.07720.56
5.6.180.0100.04720.45
5.6.170.0370.07020.44
5.6.160.0130.08320.38
5.6.150.0070.05318.18
5.6.140.0070.08718.11
5.6.130.0100.07718.18
5.6.120.0070.04321.01
5.6.110.0070.04321.11
5.6.100.0170.05721.07
5.6.90.0000.04320.97
5.6.80.0070.08020.27
5.5.350.4170.03320.51
5.5.340.0100.07317.91
5.5.330.0100.07720.15
5.5.320.0530.05020.50
5.5.310.0130.08320.27
5.5.300.0100.03318.01
5.5.290.0030.06017.98
5.5.280.0130.07020.76
5.5.270.0100.08020.83
5.5.260.0130.07320.87
5.5.250.0030.08720.69
5.5.240.0170.03020.18

preferences:
55.61 ms | 401 KiB | 5 Q