3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo file_get_contents("php://filter/convert.base64-encode/resource=/proc1/self/");

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)
8.3.60.0070.00716.63
8.3.50.0100.00616.38
8.3.40.0050.01018.85
8.3.30.0120.00618.55
8.3.20.0080.00020.14
8.3.10.0080.00021.73
8.3.00.0040.00419.25
8.2.180.0120.00618.66
8.2.170.0120.00322.96
8.2.160.0100.00320.57
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0030.00521.11
8.2.120.0040.00426.16
8.2.110.0080.00020.38
8.2.100.0080.00417.84
8.2.90.0050.00319.05
8.2.80.0050.00318.04
8.2.70.0050.00317.25
8.2.60.0030.00517.91
8.2.50.0030.00518.10
8.2.40.0000.00720.45
8.2.30.0060.00320.96
8.2.20.0030.00618.00
8.2.10.0080.00018.00
8.2.00.0070.00017.84
8.1.280.0120.00625.92
8.1.270.0050.00322.19
8.1.260.0060.00326.35
8.1.250.0030.00628.09
8.1.240.0100.00023.92
8.1.230.0070.00417.70
8.1.220.0040.00417.78
8.1.210.0030.00518.77
8.1.200.0080.00317.23
8.1.190.0040.00417.00
8.1.180.0000.00818.10
8.1.170.0090.00018.66
8.1.160.0040.00418.99
8.1.150.0060.00320.55
8.1.140.0040.00419.45
8.1.130.0000.00818.72
8.1.120.0040.00717.33
8.1.110.0050.00217.36
8.1.100.0000.00817.38
8.1.90.0050.00217.33
8.1.80.0040.00417.38
8.1.70.0000.00717.39
8.1.60.0000.00817.43
8.1.50.0000.00917.29
8.1.40.0030.00617.39
8.1.30.0070.00017.51
8.1.20.0030.00517.51
8.1.10.0000.00717.44
8.1.00.0050.00317.41
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0000.00818.32
8.0.270.0030.00317.26
8.0.260.0060.00018.35
8.0.250.0070.00017.02
8.0.240.0040.00417.00
8.0.230.0000.00716.86
8.0.220.0000.00716.79
8.0.210.0080.00016.86
8.0.200.0030.00316.90
8.0.190.0000.01016.97
8.0.180.0030.00616.89
8.0.170.0030.00316.90
8.0.160.0070.00016.89
8.0.150.0040.00416.91
8.0.140.0000.00816.74
8.0.130.0050.00013.27
8.0.120.0030.00316.84
8.0.110.0050.00216.94
8.0.100.0050.00316.80
8.0.90.0080.00016.77
8.0.80.0060.01216.87
8.0.70.0000.00716.84
8.0.60.0000.00716.76
8.0.50.0000.00716.88
8.0.30.0120.00616.99
8.0.20.0080.01517.40
8.0.10.0000.00716.90
8.0.00.0140.00316.79
7.4.330.0000.00515.55
7.4.320.0030.00316.37
7.4.300.0000.00616.50
7.4.290.0030.00516.46
7.4.280.0040.00416.48
7.4.270.0030.00316.47
7.4.260.0040.00416.38
7.4.250.0040.00416.47
7.4.240.0040.00416.43
7.4.230.0000.00716.48
7.4.220.0180.00316.43
7.4.210.0090.00616.43
7.4.200.0000.00816.57
7.4.160.0060.00916.35
7.4.150.0220.01917.40
7.4.140.0120.00917.86
7.4.130.0110.01116.49
7.4.120.0080.01216.45
7.4.110.0090.00916.55
7.4.100.0140.00916.42
7.4.90.0140.00416.47
7.4.80.0130.01019.39
7.4.70.0060.01016.66
7.4.60.0130.00316.30
7.4.50.0070.00316.26
7.4.40.0070.01316.45
7.4.30.0040.01316.56
7.4.00.0030.01014.65
7.3.330.0030.00313.11
7.3.320.0060.00013.24
7.3.310.0070.00016.29
7.3.300.0040.00416.27
7.3.290.0070.00016.31
7.3.280.0080.00916.27
7.3.270.0060.01217.40
7.3.260.0100.00616.37
7.3.250.0120.00616.32
7.3.240.0090.00916.43
7.3.230.0100.00716.40
7.3.210.0130.00316.36
7.3.200.0110.00616.54
7.3.190.0060.01316.47
7.3.180.0030.01616.27
7.3.170.0090.00616.19
7.3.160.0150.00016.41
7.3.10.0210.00715.94
7.3.00.0070.00716.27
7.2.330.0100.00716.55
7.2.320.0040.01216.54
7.2.310.0070.01016.54
7.2.300.0070.01016.57
7.2.290.0100.00716.65
7.2.130.0080.00516.27
7.2.120.0170.00616.46
7.2.110.0170.00016.19
7.2.100.0160.00615.90
7.2.90.0190.01416.86
7.2.80.0130.00316.18
7.2.70.0110.01116.20
7.2.60.0090.00516.53
7.2.50.0140.00716.48
7.2.40.0230.00916.74
7.2.30.0210.00016.40
7.2.20.0110.01116.41
7.2.10.0100.00716.20
7.2.00.0070.00917.93
7.1.250.0110.00715.60
7.1.200.0030.00915.73
7.1.100.0040.00718.07
7.1.70.0000.01116.97
7.1.60.0250.01435.05
7.1.50.0150.01234.64
7.1.40.0140.01034.19
7.1.30.0170.00734.42
7.1.20.0150.01534.24
7.1.10.0040.00916.41
7.1.00.0050.00816.59
7.0.200.0100.00716.41
7.0.190.0060.00616.36
7.0.180.0000.01116.07
7.0.170.0040.00816.16
7.0.160.0080.00516.04
7.0.150.0060.00616.03
7.0.140.0040.00816.32
7.0.130.0070.01016.38
7.0.120.0100.00716.42
7.0.110.0000.01216.25
7.0.100.0040.01116.17
7.0.90.0030.01016.14
7.0.80.0090.00316.17
7.0.70.0030.00916.25
7.0.60.0040.00916.09
7.0.50.0040.00816.30
7.0.40.0060.00616.55
7.0.30.0070.00716.37
7.0.20.0030.00916.42
7.0.10.0030.01016.48
7.0.00.0070.01016.25

preferences:
50.49 ms | 401 KiB | 5 Q