3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 3; print_r ($a);

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)
8.3.60.0150.00016.50
8.3.50.0160.00316.27
8.3.40.0110.00418.59
8.3.30.0120.00618.42
8.3.20.0040.00418.53
8.3.10.0070.00021.78
8.3.00.0030.00621.77
8.2.180.0110.01116.38
8.2.170.0070.00722.96
8.2.160.0140.00422.26
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00419.64
8.2.120.0080.00026.35
8.2.110.0000.00920.98
8.2.100.0070.00417.59
8.2.90.0040.00418.22
8.2.80.0040.00417.97
8.2.70.0000.00817.80
8.2.60.0040.00417.93
8.2.50.0050.00318.10
8.2.40.0030.00620.57
8.2.30.0040.00419.22
8.2.20.0040.00418.04
8.2.10.0040.00417.98
8.2.00.0000.00717.61
8.1.280.0100.00325.92
8.1.270.0150.00423.97
8.1.260.0060.00328.09
8.1.250.0080.00028.09
8.1.240.0090.00322.32
8.1.230.0000.01120.91
8.1.220.0030.00617.79
8.1.210.0000.00818.85
8.1.200.0050.00517.22
8.1.190.0030.00617.09
8.1.180.0040.00418.10
8.1.170.0000.00818.58
8.1.160.0000.00722.13
8.1.150.0040.00420.51
8.1.140.0070.00019.50
8.1.130.0040.00417.63
8.1.120.0060.00317.43
8.1.110.0030.00517.36
8.1.100.0040.00417.34
8.1.90.0050.00217.27
8.1.80.0000.00717.37
8.1.70.0000.00717.39
8.1.60.0000.00817.47
8.1.50.0080.00017.41
8.1.40.0000.00917.43
8.1.30.0040.00417.43
8.1.20.0040.00417.45
8.1.10.0030.00517.38
8.1.00.0000.00817.33
8.0.300.0080.00019.98
8.0.290.0040.00416.75
8.0.280.0040.00418.42
8.0.270.0080.00016.75
8.0.260.0000.00617.07
8.0.250.0030.00316.89
8.0.240.0000.00716.84
8.0.230.0000.00816.80
8.0.220.0000.00716.83
8.0.210.0000.00716.86
8.0.200.0000.00616.79
8.0.190.0060.00316.90
8.0.180.0040.00416.80
8.0.170.0080.00016.74
8.0.160.0030.00316.79
8.0.150.0040.00416.80
8.0.140.0000.00716.80
8.0.130.0100.00013.28
8.0.120.0000.00716.68
8.0.110.0030.00516.65
8.0.100.0040.00316.81
8.0.90.0070.00016.68
8.0.80.0110.00416.87
8.0.70.0000.00716.80
8.0.60.0000.00716.78
8.0.50.0000.00716.79
8.0.30.0110.00616.95
8.0.20.0100.00917.40
8.0.10.0050.00316.89
8.0.00.0060.01216.74
7.4.330.0050.00015.55
7.4.320.0000.00716.46
7.4.300.0060.00016.38
7.4.290.0000.00716.44
7.4.280.0000.00716.42
7.4.270.0030.00316.44
7.4.260.0040.00416.52
7.4.250.0040.00416.48
7.4.240.0040.00416.45
7.4.230.0030.00316.62
7.4.220.0090.00916.35
7.4.210.0000.01416.46
7.4.200.0000.00716.63
7.4.160.0060.01016.58
7.4.150.0140.00317.40
7.4.140.0090.00817.86
7.4.130.0100.00916.38
7.4.120.0120.00916.31
7.4.110.0170.00016.34
7.4.100.0070.01016.53
7.4.90.0110.00716.45
7.4.80.0130.00319.39
7.4.70.0130.00416.38
7.4.60.0140.00416.30
7.4.50.0060.01016.36
7.4.40.0150.00616.54
7.4.30.0150.00316.40
7.4.00.0060.01014.62
7.3.330.0060.00013.05
7.3.320.0000.00712.88
7.3.310.0000.00716.05
7.3.300.0070.00016.11
7.3.290.0080.00816.18
7.3.280.0080.01216.12
7.3.270.0130.00317.40
7.3.260.0040.01416.09
7.3.250.0050.01416.12
7.3.240.0070.01216.21
7.3.230.0130.00316.39
7.3.210.0150.00916.23
7.3.200.0060.01219.39
7.3.190.0100.00616.18
7.3.180.0070.01116.43
7.3.170.0030.01416.07
7.3.160.0070.01016.27
7.3.120.0050.01314.58
7.3.110.0090.00614.57
7.3.100.0120.00514.64
7.3.90.0100.00614.57
7.3.80.0030.01214.54
7.3.70.0080.00414.48
7.3.60.0060.00914.66
7.3.50.0030.00914.69
7.3.40.0060.01014.43
7.3.30.0060.00614.60
7.3.20.0060.00616.46
7.3.10.0060.00816.35
7.3.00.0040.01116.36
7.2.330.0120.00616.58
7.2.320.0060.01616.45
7.2.310.0000.01716.14
7.2.300.0130.01016.24
7.2.290.0110.00616.18
7.2.250.0130.00715.07
7.2.240.0040.01114.51
7.2.230.0050.00914.90
7.2.220.0070.00714.58
7.2.210.0080.00814.76
7.2.200.0060.00814.93
7.2.190.0080.00814.96
7.2.180.0060.01014.76
7.2.170.0050.01014.82
7.2.160.0050.00714.68
7.2.150.0090.00516.68
7.2.140.0070.00916.79
7.2.130.0050.00716.63
7.2.120.0050.01016.66
7.2.110.0080.00616.46
7.2.100.0050.00816.58
7.2.90.0030.01216.62
7.2.80.0140.00316.71
7.2.70.0090.00616.72
7.2.60.0070.01016.60
7.2.50.0080.00716.61
7.2.40.0090.00916.66
7.2.30.0080.00816.59
7.2.20.0110.00916.73
7.2.10.0070.01116.56
7.2.00.0030.01217.42
7.1.330.0080.00615.73
7.1.320.0060.00915.68
7.1.310.0030.00715.79
7.1.300.0080.00415.41
7.1.290.0040.00915.61
7.1.280.0040.01115.72
7.1.270.0060.00815.63
7.1.260.0050.00915.72
7.1.250.0080.00615.62
7.1.240.0100.00315.95
7.1.230.0060.00615.53
7.1.220.0070.00715.74
7.1.210.0030.01015.70
7.1.200.0060.00915.63
7.1.190.0040.01115.73
7.1.180.0070.00715.64
7.1.170.0030.01015.74
7.1.160.0070.00415.75
7.1.150.0060.00615.64
7.1.140.0100.00315.73
7.1.130.0030.01215.76
7.1.120.0040.01215.68
7.1.110.0030.01015.76
7.1.100.0060.00615.91
7.1.90.0150.00015.55
7.1.80.0030.01015.50
7.1.70.0040.00616.22
7.1.60.0020.00916.29
7.1.50.0000.01215.46
7.1.40.0000.01315.67
7.1.30.0040.01215.65
7.1.20.0000.01115.55
7.1.10.0030.00615.48
7.1.00.0020.04219.03
7.0.330.0050.00515.30
7.0.320.0070.00715.32
7.0.310.0070.01015.26
7.0.300.0030.01015.30
7.0.290.0070.00715.25
7.0.280.0060.00615.33
7.0.270.0090.00915.32
7.0.260.0040.00715.43
7.0.250.0030.00915.49
7.0.240.0040.01115.25
7.0.230.0000.01815.42
7.0.220.0080.00415.52
7.0.210.0070.00715.32
7.0.200.0080.00814.98
7.0.190.0000.01115.38
7.0.180.0070.00715.49
7.0.170.0080.00415.26
7.0.160.0040.00715.34
7.0.150.0030.01015.55
7.0.140.0040.00415.17
7.0.130.0060.01015.20
7.0.120.0100.03318.78
7.0.110.0080.03818.75
7.0.100.0100.03218.73
7.0.90.0070.03618.71
7.0.80.0110.03218.79
7.0.70.0150.03318.79
7.0.60.0080.03818.76
7.0.50.0090.02718.73
7.0.40.0030.04217.68
7.0.30.0090.02917.61
7.0.20.0100.04317.72
7.0.10.0120.03817.71
7.0.00.0130.03717.76
5.6.400.0130.00314.21
5.6.390.0040.00814.46
5.6.380.0060.00314.34
5.6.370.0040.01414.38
5.6.360.0040.01114.24
5.6.350.0090.00613.85
5.6.340.0000.00813.72
5.6.330.0070.01014.26
5.6.320.0000.01214.11
5.6.310.0000.00914.12
5.6.300.0030.01014.44
5.6.290.0040.01114.27
5.6.280.0120.00913.94
5.6.270.0070.03717.56
5.6.260.0080.04717.58
5.6.250.0060.03817.59
5.6.240.0090.04417.51
5.6.230.0110.03017.60
5.6.220.0080.02817.50
5.6.210.0050.04417.57
5.6.200.0070.03317.50
5.6.190.0060.03617.73
5.6.180.0100.02517.51
5.6.170.0120.02317.39
5.6.160.0100.04017.40
5.6.150.0070.04117.39
5.6.140.0040.03617.52
5.6.130.0080.03017.65
5.6.120.0140.02917.53
5.6.110.0100.03217.51
5.6.100.0080.03317.63
5.6.90.0060.03317.66
5.6.80.0100.03517.29
5.6.70.0030.04317.24
5.6.60.0090.03317.12
5.6.50.0060.03617.16
5.6.40.0090.03317.11
5.6.30.0070.04217.17
5.6.20.0050.04317.27
5.6.10.0090.03217.14
5.6.00.0070.03217.15

preferences:
58.82 ms | 401 KiB | 5 Q