3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "alma" + "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)
8.3.60.0040.01116.50
8.3.50.0100.00922.08
8.3.40.0040.01118.79
8.3.30.0140.00718.72
8.3.20.0070.00720.09
8.3.10.0080.00023.61
8.3.00.0040.00419.97
8.2.180.0180.00416.36
8.2.170.0110.00422.96
8.2.160.0100.00320.58
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0080.00019.19
8.2.120.0080.00026.35
8.2.110.0100.00020.25
8.2.100.0070.00417.92
8.2.90.0000.00819.17
8.2.80.0030.00517.97
8.2.70.0170.00017.35
8.2.60.0060.00317.80
8.2.50.0050.00318.07
8.2.40.0040.00421.20
8.2.30.0050.00320.49
8.2.20.0040.00417.67
8.2.10.0050.00218.07
8.2.00.0000.00717.98
8.1.280.0060.00925.92
8.1.270.0060.00920.33
8.1.260.0060.00328.09
8.1.250.0080.00028.09
8.1.240.0040.00422.14
8.1.230.0070.00417.66
8.1.220.0080.00017.74
8.1.210.0090.00018.77
8.1.200.0030.00717.35
8.1.190.0000.00817.10
8.1.180.0000.00818.10
8.1.170.0000.00818.65
8.1.160.0070.00020.60
8.1.150.0000.00718.75
8.1.140.0040.00419.44
8.1.130.0030.00317.57
8.1.120.0000.00717.23
8.1.110.0000.00717.34
8.1.100.0000.00717.27
8.1.90.0080.00017.31
8.1.80.0040.00417.35
8.1.70.0070.00017.27
8.1.60.0040.00417.45
8.1.50.0040.00417.45
8.1.40.0000.00817.36
8.1.30.0000.00817.61
8.1.20.0000.00717.55
8.1.10.0030.00617.40
8.1.00.0040.00417.33
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0040.00418.29
8.0.270.0030.00317.09
8.0.260.0080.00017.12
8.0.250.0030.00316.89
8.0.240.0030.00316.94
8.0.230.0100.00016.81
8.0.220.0000.00716.91
8.0.210.0000.00716.92
8.0.200.0000.00816.98
8.0.190.0000.00817.01
8.0.180.0030.00616.91
8.0.170.0000.00716.82
8.0.160.0070.00016.91
8.0.150.0030.00316.68
8.0.140.0070.00516.73
8.0.130.0030.00313.27
8.0.120.0080.00016.75
8.0.110.0000.00716.79
8.0.100.0080.00016.84
8.0.90.0040.00316.80
8.0.80.0060.01216.91
8.0.70.0040.00416.77
8.0.60.0040.00416.88
8.0.50.0070.00016.83
8.0.30.0060.01117.03
8.0.20.0150.01517.40
8.0.10.0000.00816.93
8.0.00.0080.00916.66
7.4.330.0000.00516.88
7.4.320.0060.00016.29
7.4.300.0030.00316.35
7.4.290.0030.00316.41
7.4.280.0070.00016.41
7.4.270.0030.00616.29
7.4.260.0050.00316.29
7.4.250.0080.00016.38
7.4.240.0040.00316.37
7.4.230.0000.00716.11
7.4.220.0060.01616.41
7.4.210.0090.00616.40
7.4.200.0030.00316.18
7.4.160.0140.00316.38
7.4.150.0070.01017.40
7.4.140.0110.00817.86
7.4.130.0080.00816.33
7.4.120.0090.00816.45
7.4.110.0140.00316.31
7.4.100.0100.00716.51
7.4.90.0090.00916.30
7.4.80.0130.00919.39
7.4.70.0120.00616.41
7.4.60.0160.00016.46
7.4.50.0040.00716.43
7.4.40.0160.00016.24
7.4.30.0080.01116.50
7.4.00.0100.00615.07
7.3.330.0060.00013.05
7.3.320.0020.00213.05
7.3.310.0000.00716.15
7.3.300.0030.00316.23
7.3.290.0060.01016.15
7.3.280.0080.00916.23
7.3.270.0100.00617.40
7.3.260.0050.01116.54
7.3.250.0100.00716.29
7.3.240.0100.01416.19
7.3.230.0110.00616.39
7.3.210.0070.01316.29
7.3.200.0070.01416.50
7.3.190.0100.00716.39
7.3.180.0040.01116.22
7.3.170.0090.00916.27
7.3.160.0060.01316.51
7.2.330.0070.01216.61
7.2.320.0050.01116.66
7.2.310.0060.00916.57
7.2.300.0160.00616.59
7.2.290.0000.01716.59
7.2.60.0100.00316.79
7.2.00.0060.00619.39
7.1.200.0040.00715.67
7.1.100.0080.00318.01
7.1.70.0000.00817.14
7.1.60.0160.00919.13
7.1.50.0130.01016.81
7.1.00.0070.07022.33
7.0.200.0070.00016.77
7.0.60.0000.05720.03
7.0.50.0070.03717.87
7.0.40.0000.09320.27
7.0.30.0230.08020.20
7.0.20.0200.04720.33
7.0.10.0130.08320.13
7.0.00.0070.08020.29
5.6.280.0100.06020.92
5.6.210.0100.08020.69
5.6.200.0100.08718.15
5.6.190.0030.04320.63
5.6.180.0200.08320.67
5.6.170.0270.08720.44
5.6.160.0130.07720.44
5.6.150.0130.05318.11
5.6.140.0030.06318.18
5.6.130.0030.08018.21
5.6.120.0100.04020.98
5.6.110.0070.06320.95
5.6.100.0130.06720.99
5.6.90.0100.06721.12
5.6.80.0000.04320.53
5.5.350.4300.03320.42
5.5.340.0070.06317.95
5.5.330.0100.07720.36
5.5.320.0270.03720.22
5.5.310.0130.05720.28
5.5.300.0030.08318.02
5.5.290.0030.08718.01
5.5.280.0070.07020.83
5.5.270.0070.03720.79
5.5.260.0100.08020.86
5.5.250.0130.06320.68
5.5.240.0170.07320.18

preferences:
60.89 ms | 401 KiB | 5 Q