3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo('123'-1);echo("123" -0);

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)
8.3.40.0060.00918.68
8.3.30.0150.00018.63
8.3.20.0040.00420.14
8.3.10.0040.00423.36
8.3.00.0040.00419.68
8.2.170.0110.00422.96
8.2.160.0100.01018.92
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0030.00521.13
8.2.120.0070.00026.35
8.2.110.0070.00321.00
8.2.100.0080.00317.78
8.2.90.0040.00419.05
8.2.80.0050.00317.97
8.2.70.0030.00517.63
8.2.60.0030.00617.80
8.2.50.0040.00418.10
8.2.40.0040.00420.55
8.2.30.0030.00520.91
8.2.20.0040.00417.96
8.2.10.0040.00417.86
8.2.00.0000.00717.79
8.1.270.0040.00421.91
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00323.84
8.1.230.0110.00019.20
8.1.220.0000.00917.74
8.1.210.0090.00018.77
8.1.200.0030.00717.22
8.1.190.0000.00917.23
8.1.180.0000.00818.10
8.1.170.0050.00318.39
8.1.160.0040.00418.94
8.1.150.0040.00420.60
8.1.140.0040.00419.57
8.1.130.0050.00218.67
8.1.120.0000.00717.36
8.1.110.0000.00717.19
8.1.100.0000.00917.29
8.1.90.0040.00417.23
8.1.80.0000.00717.35
8.1.70.0070.00017.32
8.1.60.0000.00917.35
8.1.50.0040.00417.39
8.1.40.0040.00717.34
8.1.30.0040.00417.52
8.1.20.0000.00817.56
8.1.10.0000.00717.30
8.1.00.0000.00817.30
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0000.00718.45
8.0.270.0040.00417.25
8.0.260.0030.00316.66
8.0.250.0050.00216.74
8.0.240.0070.00016.80
8.0.230.0040.00416.84
8.0.220.0030.00316.80
8.0.210.0000.00716.73
8.0.200.0030.00316.68
8.0.190.0060.00316.71
8.0.180.0070.00016.74
8.0.170.0070.00016.78
8.0.160.0000.00716.75
8.0.150.0030.00316.65
8.0.140.0030.00416.70
8.0.130.0000.00613.15
8.0.120.0040.00416.70
8.0.110.0040.00416.79
8.0.100.0000.00716.60
8.0.90.0080.00016.58
8.0.80.0060.01216.80
8.0.70.0000.00816.65
8.0.60.0000.00716.79
8.0.50.0050.00216.71
8.0.30.0060.01016.94
8.0.20.0110.00717.40
8.0.10.0000.00716.89
8.0.00.0040.01616.67
7.4.330.0050.00015.55
7.4.320.0040.00416.25
7.4.300.0060.00016.37
7.4.290.0080.00016.46
7.4.280.0030.00516.36
7.4.270.0070.00016.36
7.4.260.0000.00816.45
7.4.250.0060.00316.34
7.4.240.0000.00716.38
7.4.230.0000.00616.54
7.4.220.0160.01016.50
7.4.210.0060.00816.42
7.4.200.0020.00516.45
7.4.160.0030.01316.46
7.4.150.0030.01717.40
7.4.140.0070.01217.86
7.4.130.0100.01016.37
7.4.120.0110.00816.24
7.4.110.0090.00916.41
7.4.100.0170.00316.31
7.4.90.0110.00816.38
7.4.80.0100.00619.39
7.4.70.0070.01316.36
7.4.60.0100.00716.27
7.4.50.0070.01016.32
7.4.40.0100.00616.52
7.4.30.0070.01016.48
7.4.00.0070.01115.04
7.3.330.0060.00013.05
7.3.320.0050.00012.98
7.3.310.0040.00416.16
7.3.300.0000.00715.91
7.3.290.0080.00816.17
7.3.280.0070.00916.10
7.3.270.0050.01117.40
7.3.260.0130.01216.33
7.3.250.0120.00516.13
7.3.240.0110.01016.16
7.3.230.0150.00416.16
7.3.210.0030.01316.25
7.3.200.0100.00616.45
7.3.190.0100.00616.38
7.3.180.0030.01416.19
7.3.170.0090.00616.44
7.3.160.0070.01016.03
7.3.10.0120.00916.32
7.3.00.0000.02116.28
7.2.330.0130.01316.43
7.2.320.0090.00916.19
7.2.310.0090.00616.56
7.2.300.0180.00316.55
7.2.290.0030.01316.54
7.2.130.0090.00916.80
7.2.120.0200.00016.70
7.2.110.0140.00316.73
7.2.100.0080.01016.61
7.2.90.0130.01316.52
7.2.80.0090.01116.70
7.2.70.0150.00816.57
7.2.60.0080.00616.75
7.2.50.0070.00316.76
7.2.40.0110.00016.77
7.2.30.0040.01116.68
7.2.20.0080.00416.86
7.2.10.0040.00816.51
7.2.00.0020.01017.98
7.1.250.0080.01515.43
7.1.200.0000.00915.61
7.1.100.0040.01117.94
7.1.70.0310.01015.27
7.1.60.0470.01433.31
7.1.50.0440.01032.90
7.1.40.0400.01532.52
7.1.30.0540.00932.50
7.1.20.0450.01032.52
7.1.10.0350.01014.51
7.1.00.0350.01014.67
7.0.200.0370.01314.63
7.0.190.0350.01414.84
7.0.180.0300.01014.35
7.0.170.0420.00714.32
7.0.160.0480.01014.50
7.0.150.0330.00714.17
7.0.140.0300.00714.25
7.0.130.0270.01014.47
7.0.120.0350.00614.29
7.0.110.2400.01014.23
7.0.100.0500.01214.21
7.0.90.0330.01114.29
7.0.80.0060.00914.60
7.0.70.0080.00814.19
7.0.60.0070.01014.17
7.0.50.0320.01614.54
7.0.40.0320.00714.48
7.0.30.0240.01214.38
7.0.20.0370.00714.50
7.0.10.0350.01014.37
7.0.00.0480.00314.50

preferences:
39.97 ms | 400 KiB | 5 Q