3v4l.org

run code in 300+ PHP versions simultaneously
<?php $t = 'test'; echo $t[1];

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)
8.3.60.0000.01516.50
8.3.50.0230.01022.05
8.3.40.0120.00618.91
8.3.30.0130.00618.63
8.3.20.0070.00020.90
8.3.10.0080.00021.64
8.3.00.0030.00619.79
8.2.180.0040.01116.50
8.2.170.0110.00322.96
8.2.160.0040.01122.17
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00719.30
8.2.120.0000.00826.35
8.2.110.0060.00319.39
8.2.100.0040.00817.84
8.2.90.0040.00419.27
8.2.80.0060.00317.97
8.2.70.0040.00417.75
8.2.60.0000.00817.93
8.2.50.0050.00518.10
8.2.40.0070.00020.39
8.2.30.0000.00821.02
8.2.20.0050.00218.03
8.2.10.0000.00717.86
8.2.00.0020.00517.49
8.1.280.0070.01025.92
8.1.270.0080.00023.88
8.1.260.0050.00326.35
8.1.250.0080.00028.09
8.1.240.0110.00023.70
8.1.230.0040.00820.97
8.1.220.0000.00917.74
8.1.210.0080.00018.77
8.1.200.0060.00717.22
8.1.190.0040.00418.97
8.1.180.0090.00018.10
8.1.170.0040.00418.51
8.1.160.0030.00322.13
8.1.150.0070.00020.52
8.1.140.0050.00319.51
8.1.130.0000.00719.00
8.1.120.0030.00417.36
8.1.110.0060.00317.39
8.1.100.0030.00517.36
8.1.90.0030.00317.30
8.1.80.0000.00817.42
8.1.70.0000.00717.37
8.1.60.0070.00017.48
8.1.50.0060.00317.46
8.1.40.0040.00417.48
8.1.30.0040.00417.49
8.1.20.0040.00417.59
8.1.10.0070.00017.56
8.1.00.0030.00517.49
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0030.00318.40
8.0.270.0080.00017.36
8.0.260.0000.00716.72
8.0.250.0070.00016.96
8.0.240.0080.00316.84
8.0.230.0050.00216.78
8.0.220.0000.00616.77
8.0.210.0000.00716.89
8.0.200.0030.00316.88
8.0.190.0000.00716.79
8.0.180.0050.00316.86
8.0.170.0030.00516.76
8.0.160.0030.00316.71
8.0.150.0030.00516.67
8.0.140.0030.00616.75
8.0.130.0000.00513.15
8.0.120.0040.00416.76
8.0.110.0040.00416.75
8.0.100.0070.00016.84
8.0.90.0040.00416.86
8.0.80.0090.00616.88
8.0.70.0070.00016.76
8.0.60.0040.00416.62
8.0.50.0040.00416.71
8.0.30.0110.01016.99
8.0.20.0080.01117.40
8.0.10.0070.00016.73
8.0.00.0130.01016.78
7.4.330.0050.00015.55
7.4.320.0000.00816.34
7.4.300.0030.00316.54
7.4.290.0030.00316.57
7.4.280.0000.00816.37
7.4.270.0000.00816.45
7.4.260.0070.00016.41
7.4.250.0000.00716.49
7.4.240.0000.00716.46
7.4.230.0000.00716.55
7.4.220.0060.01316.45
7.4.210.0120.00316.46
7.4.200.0000.00816.23
7.4.160.0110.00516.45
7.4.150.0120.00817.40
7.4.140.0130.00517.86
7.4.130.0090.00716.47
7.4.120.0110.00816.51
7.4.110.0140.00316.62
7.4.100.0090.00916.55
7.4.90.0030.01316.45
7.4.80.0070.01319.39
7.4.70.0060.00916.37
7.4.60.0070.01016.48
7.4.50.0040.01416.29
7.4.40.0140.00316.34
7.4.30.0140.00316.41
7.4.10.0130.00314.93
7.4.00.0100.00514.91
7.3.330.0050.00012.95
7.3.320.0030.00312.99
7.3.310.0030.00316.24
7.3.300.0070.00016.21
7.3.290.0070.00816.18
7.3.280.0070.01016.25
7.3.270.0110.00717.40
7.3.260.0090.01016.20
7.3.250.0120.00716.25
7.3.240.0120.00716.47
7.3.230.0070.01016.46
7.3.210.0060.01216.38
7.3.200.0070.01016.29
7.3.190.0170.00016.21
7.3.180.0030.01216.40
7.3.170.0160.00316.21
7.3.160.0130.00316.37
7.3.130.0070.01114.50
7.3.120.0070.01014.46
7.3.110.0110.00714.70
7.3.100.0040.01114.65
7.3.90.0040.00714.85
7.3.80.0130.00614.48
7.3.70.0030.00614.70
7.3.60.0060.00814.84
7.3.50.0000.01714.56
7.3.40.0130.00014.75
7.3.30.0120.00314.84
7.3.20.0090.00316.30
7.3.10.0150.00116.37
7.3.00.0080.00516.29
7.2.330.0100.01016.43
7.2.320.0090.01216.60
7.2.310.0100.00616.30
7.2.300.0070.01416.53
7.2.290.0110.01116.56
7.2.260.0090.00914.85
7.2.250.0060.01015.03
7.2.240.0060.00914.74
7.2.230.0060.00914.55
7.2.220.0060.01314.86
7.2.210.0030.01014.82
7.2.200.0060.01014.89
7.2.190.0000.01714.80
7.2.180.0100.00715.09
7.2.170.0130.00014.95
7.2.160.0060.00914.93
7.2.150.0000.01416.47
7.2.140.0030.01016.90
7.2.130.0100.00816.33
7.2.120.0100.01116.55
7.2.110.0080.00716.56
7.2.100.0060.01016.53
7.2.90.0060.00916.36
7.2.80.0120.00616.47
7.2.70.0150.00416.58
7.2.60.0060.01116.78
7.2.50.0060.00916.72
7.2.40.0110.01116.72
7.2.30.0110.00716.48
7.2.20.0100.01616.82
7.2.10.0100.01416.55
7.2.00.0130.00616.74
7.1.330.0030.00715.81
7.1.320.0100.00315.44
7.1.310.0060.00615.71
7.1.300.0040.01115.55
7.1.290.0000.00915.67
7.1.280.0090.00615.57
7.1.270.0140.00015.80
7.1.260.0070.00715.62
7.1.250.0100.01115.40
7.1.240.0090.00915.75
7.1.230.0110.00015.77
7.1.220.0100.00315.87
7.1.210.0060.00315.55
7.1.200.0050.00615.77
7.1.190.0030.01415.74
7.1.180.0060.01015.41
7.1.170.0030.01115.84
7.1.160.0090.00915.71
7.1.150.0060.00815.62
7.1.140.0060.00915.82
7.1.130.0100.00315.83
7.1.120.0060.00615.63
7.1.110.0060.00615.82
7.1.100.0030.00615.66
7.1.90.0040.01115.91
7.1.80.0000.01315.75
7.1.70.0010.00816.30
7.1.60.0030.00716.32
7.1.50.0100.00415.90
7.1.40.0030.00915.63
7.1.30.0030.00615.46
7.1.20.0030.01015.70
7.1.10.0000.01115.70
7.1.00.0430.03518.11
7.0.330.0030.01015.24
7.0.320.0000.01715.31
7.0.310.0000.00815.38
7.0.300.0030.00515.27
7.0.290.0060.00915.37
7.0.280.0040.01215.09
7.0.270.0070.00715.33
7.0.260.0070.00315.29
7.0.250.0040.01115.47
7.0.240.0040.00715.16
7.0.230.0060.00315.38
7.0.220.0090.00315.58
7.0.210.0030.00515.42
7.0.200.0030.00616.12
7.0.190.0140.00015.41
7.0.180.0000.00715.43
7.0.170.0130.00015.50
7.0.160.0040.00815.35
7.0.150.0000.01015.35
7.0.140.0420.03317.77
7.0.130.0420.03217.78
7.0.120.0350.03517.84
7.0.110.0440.03017.91
7.0.100.0370.03517.83
7.0.90.0680.03517.68
7.0.80.0390.03617.71
7.0.70.0420.03217.71
7.0.60.0350.03217.85
7.0.50.0410.02517.73
7.0.40.0330.03216.80
7.0.30.0330.03216.84
7.0.20.0650.03016.88
7.0.10.0280.03816.92
7.0.00.0380.02816.76
5.6.400.0000.01114.11
5.6.390.0070.01014.53
5.6.380.0030.00614.26
5.6.370.0030.00514.33
5.6.360.0080.00414.22
5.6.350.0060.00713.98
5.6.340.0040.01414.10
5.6.330.0030.01013.97
5.6.320.0090.00313.96
5.6.310.0090.00314.49
5.6.300.0030.01014.13
5.6.290.0050.03817.51
5.6.280.0050.04417.70
5.6.270.0070.03317.73
5.6.260.0140.02817.50
5.6.250.0080.03717.74
5.6.240.0090.04017.55
5.6.230.0100.04517.61
5.6.220.0080.03017.61
5.6.210.0030.03217.51
5.6.200.0090.03717.68
5.6.190.0040.03417.63
5.6.180.0120.02817.61
5.6.170.0050.03517.49
5.6.160.0050.03417.71
5.6.150.0080.03217.72
5.6.140.0070.03117.75
5.6.130.0050.03317.47
5.6.120.0130.03217.49
5.6.110.0110.03117.64
5.6.100.0070.03117.58
5.6.90.0080.03217.62
5.6.80.0090.02917.33
5.6.70.0090.03117.17
5.6.60.0050.04317.33
5.6.50.0050.04117.28
5.6.40.0080.03717.11
5.6.30.0030.03317.24
5.6.20.0080.03017.38
5.6.10.0070.02917.34
5.6.00.0050.03317.28

preferences:
71.01 ms | 401 KiB | 5 Q