3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 1; var_dump($i);

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)
8.3.60.0070.00718.30
8.3.50.0100.01016.49
8.3.40.0080.01218.42
8.3.30.0150.00318.55
8.3.20.0040.00418.93
8.3.10.0110.00721.64
8.3.00.0000.00719.08
8.2.180.0070.01016.38
8.2.170.0170.00322.96
8.2.160.0100.00320.37
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00419.70
8.2.120.0070.00026.35
8.2.110.0030.00620.42
8.2.100.0150.00017.66
8.2.90.0040.00417.59
8.2.80.0040.00417.97
8.2.70.0050.00317.92
8.2.60.0060.00318.03
8.2.50.0000.00818.10
8.2.40.0060.00320.48
8.2.30.0070.00019.08
8.2.20.0030.00618.04
8.2.10.0040.00417.92
8.2.00.0040.00417.65
8.1.270.0040.00422.05
8.1.260.0000.01028.09
8.1.250.0060.00328.09
8.1.240.0060.00323.92
8.1.230.0060.00619.11
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0040.00417.35
8.1.190.0000.00817.10
8.1.180.0080.00018.10
8.1.170.0040.00418.53
8.1.160.0000.00818.82
8.1.150.0000.00720.29
8.1.140.0000.00719.37
8.1.130.0040.00417.67
8.1.120.0050.00217.28
8.1.110.0050.00217.30
8.1.100.0050.00217.35
8.1.90.0000.00717.43
8.1.80.0040.00417.31
8.1.70.0070.00017.39
8.1.60.0070.00017.55
8.1.50.0000.00817.32
8.1.40.0030.00517.34
8.1.30.0000.00817.54
8.1.20.0000.00717.60
8.1.10.0040.00417.33
8.1.00.0030.00617.43
8.0.300.0070.00021.46
8.0.290.0070.00016.58
8.0.280.0030.00318.37
8.0.270.0000.00817.08
8.0.260.0030.00317.17
8.0.250.0040.00416.88
8.0.240.0000.00616.79
8.0.230.0060.00316.75
8.0.220.0030.00316.81
8.0.210.0000.00716.78
8.0.200.0000.00616.79
8.0.190.0000.00716.90
8.0.180.0060.00316.77
8.0.170.0000.00816.73
8.0.160.0070.00016.79
8.0.150.0030.00316.71
8.0.140.0030.00716.74
8.0.130.0000.00513.23
8.0.120.0000.00816.83
8.0.110.0040.00416.70
8.0.100.0040.00416.71
8.0.90.0000.00816.88
8.0.80.0130.00316.88
8.0.70.0050.00316.88
8.0.60.0030.00516.78
8.0.50.0000.00816.76
8.0.30.0050.01316.91
8.0.20.0130.00617.40
8.0.10.0040.00416.81
8.0.00.0160.00916.71
7.4.330.0020.00215.55
7.4.320.0060.00316.57
7.4.300.0040.00416.53
7.4.290.0000.00716.29
7.4.280.0030.00516.37
7.4.270.0030.00316.53
7.4.260.0030.00316.50
7.4.250.0070.00016.49
7.4.240.0000.00716.57
7.4.230.0000.00716.49
7.4.220.0150.00916.35
7.4.210.0120.00316.35
7.4.200.0030.00316.50
7.4.160.0070.00816.35
7.4.150.0090.00917.40
7.4.140.0100.00717.86
7.4.130.0090.00916.33
7.4.120.0120.00916.35
7.4.110.0060.01016.53
7.4.100.0130.00316.30
7.4.90.0110.00516.36
7.4.80.0090.00919.39
7.4.70.0100.00716.32
7.4.60.0090.00916.32
7.4.50.0150.00316.23
7.4.40.0140.00716.43
7.4.30.0090.00916.36
7.4.00.0030.00914.99
7.3.330.0000.00513.02
7.3.320.0000.00512.96
7.3.310.0030.00316.19
7.3.300.0000.00716.13
7.3.290.0060.00816.13
7.3.280.0110.00816.11
7.3.270.0060.01017.40
7.3.260.0090.01216.21
7.3.250.0040.01416.29
7.3.240.0070.01216.26
7.3.230.0030.01316.43
7.3.210.0110.00616.29
7.3.200.0090.00616.10
7.3.190.0050.01116.15
7.3.180.0090.00616.49
7.3.170.0130.00316.11
7.3.160.0090.01316.44
7.3.120.0120.00314.72
7.3.110.0110.00714.60
7.3.100.0070.00714.60
7.3.90.0080.00414.72
7.3.80.0000.01414.63
7.3.70.0070.00714.61
7.3.60.0070.00414.82
7.3.50.0090.00314.78
7.3.40.0030.00614.64
7.3.30.0030.00614.83
7.3.20.0080.00616.55
7.3.10.0100.00816.38
7.3.00.0120.00716.37
7.2.330.0100.00716.54
7.2.320.0070.01116.11
7.2.310.0070.01016.48
7.2.300.0070.01416.54
7.2.290.0070.01016.52
7.2.250.0040.01114.73
7.2.240.0060.01314.97
7.2.230.0060.00914.50
7.2.220.0000.01514.45
7.2.210.0040.01514.73
7.2.200.0000.01214.77
7.2.190.0060.00914.61
7.2.180.0040.01114.71
7.2.170.0030.01014.84
7.2.130.0190.00216.22
7.2.120.0100.01116.32
7.2.110.0120.00816.06
7.2.100.0110.00516.12
7.2.90.0190.00616.45
7.2.80.0100.01016.04
7.2.70.0160.00316.47
7.2.60.0100.00616.48
7.2.50.0130.00516.48
7.2.40.0060.01216.39
7.2.30.0140.00716.14
7.2.20.0170.00616.78
7.2.10.0140.01416.70
7.2.00.0080.00816.36
7.1.330.0090.00915.77
7.1.320.0040.01515.88
7.1.310.0070.01015.72
7.1.300.0000.01815.44
7.1.290.0040.01115.68
7.1.280.0040.00815.70
7.1.270.0030.00915.77
7.1.260.0030.00915.67
7.1.250.0160.00615.40
7.1.200.0020.00715.42
7.1.70.0040.00417.13
7.1.60.0070.00317.06
7.1.00.0030.07722.36
7.0.200.0420.01014.87
7.0.130.0070.06021.95
7.0.120.0100.06722.00
7.0.110.0070.06022.13
7.0.100.0000.06022.01
7.0.90.0100.06322.14
7.0.80.0170.04722.15
7.0.70.0100.06722.15
7.0.60.0170.05322.07
7.0.50.0070.05722.13
7.0.40.0070.05722.14
7.0.30.0000.06022.16
7.0.20.0100.06022.00
7.0.10.0170.06722.01
7.0.00.0170.07722.16
5.6.280.0100.07721.07
5.6.270.0070.06321.09
5.6.260.0030.07021.03
5.6.250.0070.05320.86
5.6.240.0130.06320.94
5.6.230.0100.06020.80
5.6.220.0100.07320.75
5.6.210.0130.05720.96
5.6.200.0100.06321.04
5.6.190.0200.04720.99
5.6.180.0070.05720.98
5.6.170.0070.05320.80
5.6.160.0030.06720.86
5.6.150.0170.06020.99
5.6.140.0100.06320.84
5.6.130.0130.07021.04
5.6.120.0100.06021.05
5.6.110.0170.05320.79
5.6.100.0130.06021.02
5.6.90.0170.05021.01
5.6.80.0230.04020.14
5.6.70.0130.05320.39
5.6.60.0170.04720.23
5.6.50.0070.05720.24
5.6.40.0070.06720.34
5.6.30.0070.06720.40
5.6.20.0070.06020.38
5.6.10.0000.06320.23
5.6.00.0100.05320.38

preferences:
67.9 ms | 400 KiB | 5 Q