3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "1"."2";

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)
8.3.60.0170.00316.25
8.3.50.0130.00822.75
8.3.40.0070.01118.76
8.3.30.0140.00018.72
8.3.20.0070.00020.26
8.3.10.0000.00823.61
8.3.00.0050.00317.38
8.2.180.0110.00816.38
8.2.170.0100.00722.96
8.2.160.0120.00320.35
8.2.150.0050.00324.18
8.2.140.0000.00724.66
8.2.130.0030.01426.16
8.2.120.0050.00321.01
8.2.110.0060.00322.05
8.2.100.0080.00417.59
8.2.90.0050.00319.23
8.2.80.0040.00417.97
8.2.70.0090.00017.22
8.2.60.0000.00717.80
8.2.50.0030.00618.07
8.2.40.0070.00318.03
8.2.30.0070.00017.80
8.2.20.0000.00717.55
8.2.10.0000.00817.90
8.2.00.0060.00317.45
8.1.280.0000.01425.92
8.1.270.0060.00323.89
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0040.00423.97
8.1.230.0110.00018.90
8.1.220.0040.00517.74
8.1.210.0030.00518.77
8.1.200.0040.00817.10
8.1.190.0050.00317.00
8.1.180.0040.00418.10
8.1.170.0060.00318.53
8.1.160.0040.00421.99
8.1.150.0070.00018.75
8.1.140.0040.00417.36
8.1.130.0030.00317.65
8.1.120.0000.00717.32
8.1.110.0040.00417.25
8.1.100.0070.00017.35
8.1.90.0000.00717.20
8.1.80.0000.00717.17
8.1.70.0000.00717.27
8.1.60.0060.00317.38
8.1.50.0040.00417.39
8.1.40.0080.00017.35
8.1.30.0030.00617.39
8.1.20.0050.00217.41
8.1.10.0000.00717.43
8.1.00.0030.00517.34
8.0.300.0040.00418.77
8.0.290.0000.00716.63
8.0.280.0030.00318.24
8.0.270.0040.00417.05
8.0.260.0070.00017.05
8.0.250.0000.00716.81
8.0.240.0030.00316.81
8.0.230.0070.00016.81
8.0.220.0030.00316.75
8.0.210.0060.00016.73
8.0.200.0030.00316.79
8.0.190.0040.00416.77
8.0.180.0040.00416.71
8.0.170.0040.00416.81
8.0.160.0000.00716.63
8.0.150.0030.00416.74
8.0.140.0000.00716.72
8.0.130.0000.00713.14
8.0.120.0040.00416.70
8.0.110.0050.00216.69
8.0.100.0040.00416.57
8.0.90.0000.00716.71
8.0.80.0030.01316.73
8.0.70.0040.00416.53
8.0.60.0030.00616.65
8.0.50.0000.00816.61
8.0.30.0130.01016.98
8.0.20.0150.00817.40
8.0.10.0000.00816.92
8.0.00.0140.00416.77
7.4.330.0020.00515.00
7.4.320.0000.00616.28
7.4.300.0000.00616.34
7.4.290.0030.00316.45
7.4.280.0080.00016.35
7.4.270.0000.00816.46
7.4.260.0070.00016.33
7.4.250.0040.00416.31
7.4.240.0040.00316.38
7.4.230.0040.00416.44
7.4.220.0110.00816.38
7.4.210.0080.00516.53
7.4.200.0000.00716.55
7.4.160.0060.01016.39
7.4.150.0120.00617.40
7.4.140.0080.01017.86
7.4.130.0060.01016.45
7.4.120.0070.01016.35
7.4.110.0090.00616.38
7.4.100.0070.01016.42
7.4.90.0130.00716.32
7.4.80.0130.00319.39
7.4.70.0130.00716.36
7.4.60.0130.01016.33
7.4.50.0000.00516.26
7.4.40.0130.00316.29
7.4.30.0130.00316.52
7.4.00.0070.01114.73
7.3.330.0030.00412.97
7.3.320.0030.00312.87
7.3.310.0030.00315.98
7.3.300.0000.00716.15
7.3.290.0110.00715.98
7.3.280.0090.01116.11
7.3.270.0080.01117.40
7.3.260.0100.01316.36
7.3.250.0150.00216.33
7.3.240.0070.01016.18
7.3.230.0140.00316.39
7.3.210.0140.00316.34
7.3.200.0140.00319.39
7.3.190.0070.01316.42
7.3.180.0090.00616.18
7.3.170.0110.00516.27
7.3.160.0060.00916.42
7.2.330.0100.01016.18
7.2.320.0110.00716.31
7.2.310.0070.01016.56
7.2.300.0030.01416.57
7.2.290.0120.00316.59
7.2.60.0100.00316.86
7.2.00.0030.01319.25
7.1.200.0040.00715.50
7.1.100.0070.00717.75
7.1.70.0000.01016.96
7.1.60.1570.01033.11
7.1.50.1430.00732.53
7.1.40.1300.01032.66
7.1.30.1870.01332.52
7.1.20.1900.00732.50
7.1.10.0470.00714.46
7.1.00.0300.03818.67
7.0.200.1870.00714.64
7.0.190.1600.01014.69
7.0.180.1330.01014.34
7.0.170.1670.01014.05
7.0.160.1530.01714.21
7.0.150.0470.01014.16
7.0.140.0230.04018.21
7.0.130.0500.00714.57
7.0.120.0470.01014.52
7.0.110.0470.01314.56
7.0.100.0500.00314.09
7.0.90.0400.01314.45
7.0.80.0430.01314.46
7.0.70.0370.01314.34
7.0.60.0180.04317.08
7.0.50.0250.02816.15
7.0.40.0150.03217.45
7.0.30.0320.03017.28
7.0.20.0350.02217.33
7.0.10.0200.02517.25
7.0.00.0220.04217.39
5.6.300.0100.05720.63
5.6.290.0070.06020.66
5.6.280.0070.06820.78
5.6.270.0170.05320.84
5.6.260.0170.04720.78
5.6.250.0100.05320.70
5.6.240.0130.06320.77
5.6.230.0030.07020.75
5.6.220.0100.06020.84
5.6.210.0080.04320.74
5.6.200.0100.06719.55
5.6.190.0070.05520.80
5.6.180.0200.06320.58
5.6.170.0180.07020.60
5.6.160.0120.06520.59
5.6.150.0170.04519.44
5.6.140.0100.07019.49
5.6.130.0120.05019.56
5.6.120.0050.05720.99
5.6.110.0070.06020.91
5.6.100.0120.06220.81
5.6.90.0030.05320.92
5.6.80.0070.06520.36
5.6.70.0070.06020.08
5.6.60.0000.06320.09
5.6.50.0070.05320.32
5.6.40.0170.04720.11
5.6.30.0030.06320.08
5.6.20.0100.05320.07
5.6.10.0070.05720.26
5.6.00.0030.06320.09
5.5.380.0070.05317.39
5.5.370.0000.06017.41
5.5.360.0100.05317.40
5.5.350.0170.06318.88
5.5.340.0100.06817.83
5.5.330.0100.06219.27
5.5.320.0180.06319.12
5.5.310.0220.06518.95
5.5.300.0030.05517.93
5.5.290.0130.04817.98
5.5.280.0100.06219.34
5.5.270.0150.06319.45
5.5.260.0080.06219.49
5.5.250.0000.05819.19
5.5.240.0080.06318.67
5.5.230.0070.06017.27
5.5.220.0070.05317.24
5.5.210.0100.04717.33
5.5.200.0100.04717.21
5.5.190.0070.05717.30
5.5.180.0030.05717.21
5.5.160.0100.05317.18
5.5.150.0070.05017.38
5.5.140.0100.04717.30
5.5.130.0130.04317.30
5.5.120.0100.05017.30
5.5.110.0100.05017.29
5.5.100.0100.07017.12
5.5.90.0070.05017.17
5.5.80.0030.05316.98
5.5.70.0170.04717.13
5.5.60.0070.05017.20
5.5.50.0100.04717.28
5.5.40.0070.05317.20
5.5.30.0070.05017.13
5.5.20.0070.05717.13
5.5.10.0070.05017.16
5.5.00.0230.03717.12
5.4.450.0620.04619.42
5.4.440.0320.06219.30
5.4.430.0500.05019.28
5.4.420.0320.05319.47
5.4.410.0490.05619.18
5.4.400.0440.05219.00
5.4.390.0600.04619.08
5.4.380.0330.05018.90
5.4.370.0300.05418.82
5.4.360.0290.04918.86
5.4.350.0220.05116.67
5.4.340.0300.04816.53
5.4.320.0290.04916.74
5.4.310.0190.04916.82
5.4.300.0090.05016.72
5.4.290.0070.04716.84
5.4.280.0070.04816.86
5.4.270.0310.04616.93
5.4.260.0320.04216.83
5.4.250.0290.04616.81
5.4.240.0290.05016.72
5.4.230.0320.04116.60
5.4.220.0280.04916.66
5.4.210.0280.04816.76
5.4.200.0310.04316.08
5.4.190.0320.04316.74
5.4.180.0250.05216.82
5.4.170.0300.04516.69
5.4.160.0350.05016.74
5.4.150.0320.05116.85
5.4.140.0310.05114.92
5.4.130.0320.04215.00
5.4.120.0290.04314.98
5.4.110.0270.04614.86
5.4.100.0260.04414.95
5.4.90.0320.04914.94
5.4.80.0250.04314.84
5.4.70.0240.04715.02
5.4.60.0320.04114.90
5.4.50.0290.04514.87
5.4.40.0230.04414.90
5.4.30.0340.04014.92
5.4.20.0300.04314.91
5.4.10.0320.04014.88
5.4.00.0310.04314.46

preferences:
40.51 ms | 401 KiB | 5 Q