3v4l.org

run code in 300+ PHP versions simultaneously
<?php $kk = "1"; var_dump(explode('_', $kk));

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)
8.3.60.0120.00616.13
8.3.50.0070.00716.19
8.3.40.0120.00318.29
8.3.30.0110.00318.59
8.3.20.0050.00221.93
8.3.10.0080.00023.70
8.3.00.0030.00518.97
8.2.180.0160.00716.36
8.2.170.0120.00322.96
8.2.160.0070.01022.29
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0070.00019.70
8.2.120.0000.00826.35
8.2.110.0070.01519.21
8.2.100.0080.00817.72
8.2.90.0030.00619.05
8.2.80.0030.00617.97
8.2.70.0040.00417.80
8.2.60.0030.00617.80
8.2.50.0000.00818.10
8.2.40.0050.00322.23
8.2.30.0000.00719.43
8.2.20.0070.00018.00
8.2.10.0000.00718.11
8.2.00.0040.00417.97
8.1.280.0110.00725.92
8.1.270.0040.00420.14
8.1.260.0040.00426.35
8.1.250.0060.00328.09
8.1.240.0100.01022.75
8.1.230.0070.00417.70
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0040.00417.23
8.1.190.0030.00517.23
8.1.180.0000.00718.10
8.1.170.0030.00619.03
8.1.160.0020.00518.83
8.1.150.0030.00319.01
8.1.140.0000.00717.51
8.1.130.0070.00020.26
8.1.120.0000.00717.38
8.1.110.0030.00517.28
8.1.100.0000.00717.45
8.1.90.0000.00817.44
8.1.80.0040.00417.43
8.1.70.0000.00717.38
8.1.60.0040.00417.49
8.1.50.0060.00317.39
8.1.40.0030.00617.51
8.1.30.0000.00817.56
8.1.20.0000.00817.56
8.1.10.0000.00817.39
8.1.00.0000.00817.24
8.0.300.0040.00418.77
8.0.290.0030.00516.58
8.0.280.0020.00518.31
8.0.270.0030.00317.19
8.0.260.0080.00016.77
8.0.250.0000.00616.80
8.0.240.0000.00716.95
8.0.230.0000.00816.89
8.0.220.0030.00316.83
8.0.210.0000.00716.81
8.0.200.0030.00316.85
8.0.190.0080.00016.89
8.0.180.0090.00016.85
8.0.170.0040.00416.77
8.0.160.0070.00016.87
8.0.150.0070.00316.82
8.0.140.0000.00716.77
8.0.130.0060.00013.34
8.0.120.0050.00316.81
8.0.110.0050.00316.84
8.0.100.0060.00316.91
8.0.90.0030.00316.71
8.0.80.0130.01016.82
8.0.70.0000.00716.81
8.0.60.0040.00416.83
8.0.50.0070.00016.92
8.0.30.0100.00817.05
8.0.20.0110.01617.40
8.0.10.0000.00816.86
8.0.00.0100.00716.57
7.4.330.0000.00615.55
7.4.320.0000.00616.52
7.4.300.0000.00816.44
7.4.290.0040.00416.50
7.4.280.0000.00716.43
7.4.270.0030.00316.42
7.4.260.0000.00716.57
7.4.250.0000.00716.52
7.4.240.0030.00516.52
7.4.230.0030.00316.23
7.4.220.0030.00316.62
7.4.210.0060.00816.49
7.4.200.0000.00716.49
7.4.160.0090.00916.38
7.4.140.0070.01217.86
7.4.130.0120.00616.28
7.4.120.0100.01016.43
7.4.110.0110.00816.32
7.4.100.0000.01816.23
7.4.90.0030.01316.55
7.4.80.0120.01019.39
7.4.70.0150.00616.63
7.4.60.0080.00816.45
7.4.50.0100.00216.28
7.4.40.0060.01616.27
7.4.00.0060.01114.96
7.3.330.0050.00013.07
7.3.320.0030.00313.07
7.3.310.0030.00316.07
7.3.300.0030.00316.20
7.3.290.0030.00316.00
7.3.280.0070.00816.13
7.3.260.0060.01316.28
7.3.240.0100.01116.26
7.3.230.0110.00616.20
7.3.210.0110.00716.23
7.3.200.0070.01016.19
7.3.190.0060.00916.19
7.3.180.0100.00616.19
7.3.170.0100.00616.34
7.3.160.0060.01016.14
7.3.120.0030.00914.62
7.3.110.0070.00714.35
7.3.100.0000.01514.69
7.3.90.0100.00714.59
7.3.80.0100.00714.36
7.3.70.0000.01814.50
7.3.60.0000.01714.56
7.3.50.0050.00514.59
7.3.40.0030.01014.68
7.3.30.0000.01414.64
7.3.20.0050.00516.03
7.3.10.0150.00016.58
7.3.00.0100.00716.46
7.2.330.0030.01316.12
7.2.320.0110.01116.41
7.2.310.0060.01016.22
7.2.300.0060.01316.19
7.2.290.0130.01016.30
7.2.250.0120.00614.48
7.2.240.0130.00614.66
7.2.230.0040.01114.95
7.2.220.0000.01314.80
7.2.210.0120.00314.77
7.2.200.0040.01114.65
7.2.190.0040.01114.84
7.2.180.0000.00914.91
7.2.170.0040.01114.82
7.2.60.0030.00916.76
7.2.50.0000.00716.54
7.2.40.0270.01117.72
7.2.30.0250.00918.08
7.2.20.0740.01117.93
7.2.10.0170.01318.00
7.2.00.0190.01217.95
7.1.330.0090.00615.64
7.1.320.0130.00015.94
7.1.310.0050.00515.68
7.1.300.0030.01215.56
7.1.290.0000.00915.60
7.1.280.0070.00715.74
7.1.270.0080.00615.75
7.1.260.0030.00915.64
7.1.200.0090.00015.50
7.1.160.0240.01016.63
7.1.150.0300.00516.95
7.1.140.0160.01316.68
7.1.130.0210.00816.79
7.1.120.0190.00816.88
7.1.110.0230.01016.08
7.1.100.0150.01116.46
7.1.90.0320.00816.00
7.1.80.0490.01416.29
7.1.70.0360.00915.32
7.1.60.0690.01533.33
7.1.50.0550.01232.62
7.1.40.0610.01032.40
7.1.30.0540.01332.54
7.1.20.0610.00932.67
7.1.10.0520.01214.70
7.1.00.0300.00814.82

preferences:
61.63 ms | 400 KiB | 5 Q