3v4l.org

run code in 500+ PHP versions simultaneously
<?php $exampleVariableStored = 1; $client = 'exampleVariableStored'; echo "Send command {$$client}";

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)
8.5.30.0120.00618.91
8.5.20.0120.00621.35
8.5.10.0100.00620.04
8.5.00.0130.00822.86
8.4.180.0110.01121.89
8.4.170.0150.00723.89
8.4.160.0050.00522.22
8.4.150.0080.00516.79
8.4.140.0120.00917.36
8.4.130.0160.00518.51
8.4.120.0100.00920.68
8.4.110.0110.00920.57
8.4.100.0070.00217.62
8.4.90.0190.00217.52
8.4.80.0050.00417.77
8.4.70.0140.00717.72
8.4.60.0080.01217.58
8.4.50.0120.00919.46
8.4.40.0090.00623.95
8.4.30.0000.00820.49
8.4.20.0110.00717.79
8.4.10.0100.01022.13
8.3.300.0110.01020.73
8.3.290.0100.01020.75
8.3.280.0100.01118.24
8.3.270.0150.00416.68
8.3.260.0130.00616.63
8.3.250.0040.00417.05
8.3.240.0110.00818.66
8.3.230.0120.00716.55
8.3.220.0120.00617.03
8.3.210.0110.00716.71
8.3.200.0100.00916.66
8.3.190.0120.00616.68
8.3.180.0080.00717.19
8.3.170.0150.00316.38
8.3.160.0140.00416.50
8.3.150.0110.00716.89
8.3.140.0080.00016.64
8.3.130.0000.00918.29
8.3.120.0030.00620.80
8.3.110.0050.00518.38
8.3.100.0090.00018.11
8.3.90.0140.00426.77
8.3.80.0060.00318.43
8.3.70.0210.00016.58
8.3.60.0070.01116.63
8.3.50.0040.01120.10
8.3.40.0040.00921.86
8.3.30.0060.00918.55
8.3.20.0040.00424.18
8.3.10.0080.00024.66
8.3.00.0000.00726.16
8.2.300.0100.00924.04
8.2.290.0060.00320.44
8.2.280.0100.00916.78
8.2.270.0160.00317.16
8.2.260.0090.00018.69
8.2.250.0140.00016.54
8.2.240.0060.00318.70
8.2.230.0000.00820.94
8.2.220.0030.00624.06
8.2.210.0000.00826.77
8.2.200.0060.00316.25
8.2.190.0110.00316.58
8.2.180.0110.00425.92
8.2.170.0110.00318.66
8.2.160.0070.01122.96
8.2.150.0050.00325.66
8.2.140.0030.00524.66
8.2.130.0070.00026.16
8.2.120.0080.00026.16
8.2.110.0090.00020.79
8.2.100.0060.00617.72
8.2.90.0050.00318.09
8.2.80.0030.00520.36
8.2.70.0040.00417.50
8.2.60.0080.00017.38
8.2.50.0030.00517.98
8.2.40.0000.00817.97
8.2.30.0040.00417.94
8.2.20.0000.00722.28
8.2.10.0030.00518.05
8.2.00.0000.00719.14
8.1.340.0120.00817.43
8.1.330.0110.00716.70
8.1.320.0170.00316.07
8.1.310.0040.00416.90
8.1.300.0160.00018.00
8.1.290.0060.00330.84
8.1.280.0110.00725.92
8.1.270.0060.00323.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0030.00522.01
8.1.230.0120.00020.88
8.1.220.0040.00417.74
8.1.210.0040.00719.03
8.1.200.0040.00417.34
8.1.190.0060.00317.23
8.1.180.0030.00618.10
8.1.170.0030.00517.62
8.1.160.0050.00218.89
8.1.150.0040.00418.64
8.1.140.0030.00617.31
8.1.130.0040.00418.84
8.1.120.0000.00717.44
8.1.110.0040.00417.40
8.1.100.0030.00417.45
8.1.90.0040.00417.50
8.1.80.0120.00017.27
8.1.70.0000.01417.28
8.1.60.0100.00717.35
8.1.50.0130.00417.48
8.1.40.0090.00917.48
8.1.30.0170.00017.61
8.1.20.0140.00517.55
8.1.10.0050.01417.38
8.1.00.0090.00917.41
8.0.300.0040.00420.11
8.0.290.0020.00516.58
8.0.280.0000.00718.48
8.0.270.0000.00816.79
8.0.260.0040.00418.32
8.0.250.0040.00416.87
8.0.240.0000.00717.01
8.0.230.0030.00516.87
8.0.220.0030.00516.77
8.0.210.0070.00316.82
8.0.200.0080.00616.91
8.0.190.0070.00716.86
8.0.180.0150.00016.86
8.0.170.0040.01116.86
8.0.160.0130.00316.85
8.0.150.0150.00016.66
8.0.140.0100.00516.78
8.0.130.0080.00516.78
8.0.120.0160.00016.85
8.0.110.0090.00416.68
8.0.100.0090.00516.82
8.0.90.0070.00716.77
8.0.80.0070.00716.74
8.0.70.0140.00016.63
8.0.60.0080.00616.74
8.0.50.0090.00616.91
8.0.30.0050.01016.87
8.0.20.0160.00016.95
8.0.10.0030.01317.01
7.4.330.0000.00615.55
7.4.320.0000.00616.50
7.4.300.0180.00016.34
7.4.290.0150.00016.57
7.4.280.0070.01016.48
7.4.270.0140.00216.59
7.4.260.0090.00316.56
7.4.250.0110.00316.46
7.4.240.0120.00416.40
7.4.230.0060.00616.46
7.4.220.0080.00416.46
7.4.210.0100.00316.48
7.4.200.0090.00616.41
7.4.190.0150.00016.54
7.4.180.0100.00316.57
7.4.160.0090.00616.54
7.4.150.0110.00416.29
7.4.140.0110.00416.39
7.4.130.0100.00516.45
7.4.120.0110.00416.50
7.4.110.0100.00516.40
7.4.100.0150.00016.42
7.4.90.0110.00416.43
7.4.80.0150.00016.43
7.4.70.0100.00316.45
7.4.60.0110.00416.26
7.4.50.0110.00416.38
7.4.40.0100.00316.39
7.4.30.0140.00016.47
7.4.20.0070.00316.41
7.4.10.0040.00416.29
7.4.00.0030.00316.43

preferences:
74.07 ms | 1233 KiB | 5 Q