3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo implode(',', array('test', 'test'));

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)
8.3.60.0040.01118.18
8.3.50.0070.00716.59
8.3.40.0100.00718.63
8.3.30.0110.00318.59
8.3.20.0060.00320.09
8.3.10.0070.00023.61
8.3.00.0040.00419.67
8.2.180.0120.00818.04
8.2.170.0070.00722.96
8.2.160.0100.00718.96
8.2.150.0070.00024.18
8.2.140.0050.00324.66
8.2.130.0080.00019.37
8.2.120.0040.00426.35
8.2.110.0060.00322.25
8.2.100.0040.00717.78
8.2.90.0080.00019.23
8.2.80.0050.00317.97
8.2.70.0050.00317.50
8.2.60.0030.00617.91
8.2.50.0000.00818.10
8.2.40.0040.00420.48
8.2.30.0040.00420.95
8.2.20.0000.00718.04
8.2.10.0070.00017.83
8.2.00.0000.00717.96
8.1.280.0160.00325.92
8.1.270.0000.00823.96
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00323.96
8.1.230.0040.00722.12
8.1.220.0050.00217.74
8.1.210.0060.00318.77
8.1.200.0060.00317.25
8.1.190.0030.00617.11
8.1.180.0030.00618.10
8.1.170.0030.00518.47
8.1.160.0030.00318.94
8.1.150.0050.00220.58
8.1.140.0040.00419.34
8.1.130.0000.00718.81
8.1.120.0050.00317.23
8.1.110.0000.00817.28
8.1.100.0040.00417.21
8.1.90.0000.00817.29
8.1.80.0040.00417.39
8.1.70.0000.00717.31
8.1.60.0070.00017.33
8.1.50.0040.00417.36
8.1.40.0060.00617.35
8.1.30.0040.00417.36
8.1.20.0000.00917.39
8.1.10.0000.00717.37
8.1.00.0000.00717.34
8.0.300.0030.00518.77
8.0.290.0040.00416.63
8.0.280.0070.00018.38
8.0.270.0000.00617.18
8.0.260.0060.00016.75
8.0.250.0030.00316.84
8.0.240.0030.00516.92
8.0.230.0000.00816.79
8.0.220.0070.00016.66
8.0.210.0040.00416.70
8.0.200.0000.00616.86
8.0.190.0060.00316.85
8.0.180.0050.00216.71
8.0.170.0030.00316.82
8.0.160.0060.00316.71
8.0.150.0000.00716.66
8.0.140.0070.00016.62
8.0.130.0030.00313.22
8.0.120.0040.00416.61
8.0.110.0070.00016.63
8.0.100.0040.00416.72
8.0.90.0050.00216.81
8.0.80.0070.01716.79
8.0.70.0080.00016.61
8.0.60.0040.00416.71
8.0.50.0070.00016.70
8.0.30.0120.01016.93
8.0.20.0110.00917.40
8.0.10.0040.00416.78
8.0.00.0050.01116.43
7.4.330.0030.00315.55
7.4.320.0040.00416.38
7.4.300.0060.00016.25
7.4.290.0030.00816.21
7.4.280.0070.00016.49
7.4.270.0000.00716.31
7.4.260.0040.00416.43
7.4.250.0070.00016.22
7.4.240.0040.00416.45
7.4.230.0000.00716.57
7.4.220.0080.00816.39
7.4.210.0100.00316.54
7.4.200.0030.00316.24
7.4.160.0050.01016.33
7.4.150.0040.01417.40
7.4.140.0130.00417.86
7.4.130.0140.00316.32
7.4.120.0110.00916.24
7.4.110.0100.01316.33
7.4.100.0030.01316.38
7.4.90.0080.00816.41
7.4.80.0140.00319.39
7.4.70.0070.01016.24
7.4.60.0030.01316.51
7.4.50.0110.00416.39
7.4.40.0080.00816.37
7.4.30.0100.00716.57
7.4.00.0030.01214.68
7.3.330.0050.00013.06
7.3.320.0000.00513.09
7.3.310.0060.00016.21
7.3.300.0000.00816.03
7.3.290.0090.00516.15
7.3.280.0080.00816.13
7.3.270.0050.01617.40
7.3.260.0130.00616.25
7.3.250.0110.00816.32
7.3.240.0100.00916.27
7.3.230.0040.01516.11
7.3.210.0080.01316.29
7.3.200.0100.01016.22
7.3.190.0130.00816.41
7.3.180.0090.00616.21
7.3.170.0140.00716.32
7.3.160.0090.00616.18
7.2.330.0030.01716.47
7.2.320.0090.00916.48
7.2.310.0080.00816.30
7.2.300.0040.01116.42
7.2.290.0060.01216.53
7.2.60.0060.00616.49
7.1.200.0090.00615.42
7.1.100.0030.00917.70
7.1.70.0710.00315.32
7.1.60.0530.01833.17
7.1.50.0480.01632.80
7.1.40.0610.01432.50
7.1.30.0680.00932.59
7.1.20.0720.01032.57
7.1.10.0320.01914.72
7.1.00.1020.01316.44
7.0.200.0310.01215.00
7.0.190.0480.02014.97
7.0.180.0070.01416.17
7.0.170.0630.01014.41
7.0.160.0490.01314.25
7.0.150.0460.01414.50
7.0.140.0030.01416.20
7.0.130.0400.01016.62
7.0.120.0060.01216.45
7.0.110.0730.01614.37
7.0.100.0520.00914.52
7.0.90.0470.00716.02
7.0.80.0420.01614.33
7.0.70.0390.00614.23
7.0.60.0390.00914.02
7.0.50.0400.00814.28
7.0.40.0430.01314.42
7.0.30.0100.01016.56
7.0.20.0380.00614.35
7.0.10.0440.01214.37
7.0.00.0310.01414.36

preferences:
50.89 ms | 400 KiB | 5 Q