3v4l.org

run code in 300+ PHP versions simultaneously
<?php if ("0") { echo "a non-empty string"; }

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)
8.3.60.0120.00316.75
8.3.50.0140.00317.84
8.3.40.0070.00718.42
8.3.30.0070.00718.59
8.3.20.0040.00420.22
8.3.10.0080.00021.93
8.3.00.0070.00023.53
8.2.180.0100.00718.16
8.2.170.0040.01122.96
8.2.160.0070.00720.52
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0080.00019.39
8.2.120.0040.00426.35
8.2.110.0070.00319.24
8.2.100.0080.00317.91
8.2.90.0030.00519.11
8.2.80.0000.00817.97
8.2.70.0040.00417.63
8.2.60.0000.00817.68
8.2.50.0000.00718.10
8.2.40.0040.00420.65
8.2.30.0080.00019.13
8.2.20.0000.00817.93
8.2.10.0030.00417.98
8.2.00.0040.00417.93
8.1.280.0090.00625.92
8.1.270.0050.00323.99
8.1.260.0000.00926.35
8.1.250.0060.00928.09
8.1.240.0030.00622.62
8.1.230.0060.00620.10
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0030.00617.10
8.1.190.0080.00417.00
8.1.180.0040.00418.10
8.1.170.0000.00818.57
8.1.160.0030.00618.77
8.1.150.0000.00719.95
8.1.140.0030.00619.43
8.1.130.0040.00418.99
8.1.120.0000.00717.34
8.1.110.0040.00417.31
8.1.100.0000.00817.31
8.1.90.0000.00817.37
8.1.80.0070.00017.22
8.1.70.0030.00317.32
8.1.60.0030.00617.41
8.1.50.0060.00317.22
8.1.40.0050.00517.27
8.1.30.0040.00417.41
8.1.20.0000.00717.50
8.1.10.0030.00517.37
8.1.00.0050.00217.34
8.0.300.0030.00519.21
8.0.290.0000.00816.75
8.0.280.0040.00418.31
8.0.270.0040.00417.02
8.0.260.0030.00318.38
8.0.250.0070.00016.93
8.0.240.0030.00616.91
8.0.230.0030.00516.87
8.0.220.0000.00616.73
8.0.210.0000.00716.73
8.0.200.0030.00316.90
8.0.190.0090.00016.76
8.0.180.0000.00816.81
8.0.170.0000.00716.91
8.0.160.0070.00016.86
8.0.150.0040.00416.89
8.0.140.0040.00416.75
8.0.130.0000.00613.21
8.0.120.0040.00416.76
8.0.110.0040.00416.85
8.0.100.0040.00416.89
8.0.90.0000.00716.69
8.0.80.0140.00716.89
8.0.70.0000.00716.83
8.0.60.0020.00516.81
8.0.50.0000.00916.70
8.0.30.0080.01117.03
8.0.20.0110.00917.40
8.0.10.0030.00516.82
8.0.00.0100.00716.81
7.4.330.0000.00615.55
7.4.320.0070.00016.48
7.4.300.0030.00316.38
7.4.290.0070.00016.48
7.4.280.0040.00416.37
7.4.270.0030.00316.39
7.4.260.0000.00816.43
7.4.250.0080.00016.23
7.4.240.0040.00416.30
7.4.230.0030.00316.21
7.4.220.0070.01116.41
7.4.210.0070.01016.45
7.4.200.0030.00316.34
7.4.160.0130.00416.38
7.4.150.0100.00717.40
7.4.140.0060.01217.86
7.4.130.0100.01016.56
7.4.120.0100.00916.38
7.4.110.0080.00916.45
7.4.100.0090.01116.55
7.4.90.0070.01016.29
7.4.80.0060.01819.39
7.4.70.0090.00916.37
7.4.60.0040.01216.39
7.4.50.0000.01416.44
7.4.40.0100.01016.54
7.4.30.0130.00916.59
7.4.10.0100.00714.61
7.4.00.0040.00714.81
7.3.330.0030.00312.89
7.3.320.0060.00013.11
7.3.310.0040.00416.12
7.3.300.0060.00016.10
7.3.290.0090.00916.18
7.3.280.0080.00916.15
7.3.270.0130.00617.40
7.3.260.0050.01216.30
7.3.250.0100.00916.20
7.3.240.0090.00816.25
7.3.230.0130.00316.43
7.3.210.0100.00716.41
7.3.200.0030.01316.36
7.3.190.0080.00816.45
7.3.180.0120.00416.36
7.3.170.0080.00816.47
7.3.160.0160.00016.23
7.3.130.0070.01414.72
7.3.120.0020.01414.53
7.3.110.0090.00914.54
7.3.100.0120.00314.51
7.3.90.0000.01414.65
7.3.80.0030.00714.64
7.3.70.0070.01014.69
7.3.60.0030.01014.73
7.3.50.0040.00414.71
7.3.40.0040.00814.48
7.3.30.0040.00414.57
7.3.20.0110.00416.49
7.3.10.0060.01316.41
7.3.00.0080.00716.25
7.2.330.0070.01016.41
7.2.320.0160.00616.36
7.2.310.0110.00516.27
7.2.300.0100.00716.30
7.2.290.0120.00616.22
7.2.260.0090.00914.86
7.2.250.0130.00314.92
7.2.240.0090.00614.71
7.2.230.0030.01015.02
7.2.220.0060.00914.58
7.2.210.0100.00614.75
7.2.200.0030.01014.68
7.2.190.0030.01014.63
7.2.180.0000.01414.77
7.2.170.0060.00614.74
7.2.160.0000.01114.64
7.2.150.0030.01016.69
7.2.140.0030.01216.85
7.2.130.0050.01116.61
7.2.120.0120.00416.51
7.2.110.0090.00816.56
7.2.100.0100.00516.36
7.2.90.0070.00616.76
7.2.80.0080.00816.80
7.2.70.0130.00416.63
7.2.60.0070.00516.73
7.2.50.0070.00516.75
7.2.40.0050.00616.70
7.2.30.0100.00416.89
7.2.20.0030.01016.66
7.2.10.0140.00316.55
7.2.00.0040.01116.77
7.1.330.0040.01115.56
7.1.320.0090.00615.43
7.1.310.0060.00615.63
7.1.300.0070.01015.49
7.1.290.0030.01015.64
7.1.280.0000.01115.59
7.1.270.0030.00915.76
7.1.260.0030.01515.62
7.1.250.0130.00815.37
7.1.240.0040.01115.57
7.1.230.0030.00915.43
7.1.220.0030.00615.74
7.1.210.0030.01015.71
7.1.200.0050.00715.66
7.1.190.0080.00315.79
7.1.180.0060.00615.74
7.1.170.0030.01015.61
7.1.160.0030.01215.79
7.1.150.0080.00315.60
7.1.140.0070.00715.59
7.1.130.0030.01015.62
7.1.120.0070.00715.42
7.1.110.0040.00415.73
7.1.100.0610.00515.91
7.1.90.0470.00715.75
7.1.80.0540.00715.91
7.1.70.0440.00915.38
7.1.60.0830.00624.24
7.1.50.1340.01624.28
7.1.40.1000.00823.91
7.1.30.1000.01023.97
7.1.20.0940.00824.27
7.1.10.1010.00815.03
7.1.00.0530.00815.29
7.0.330.0030.01315.36
7.0.320.0000.01215.29
7.0.310.0070.00715.16
7.0.300.0070.00315.22
7.0.290.0070.00715.25
7.0.280.0050.00515.05
7.0.270.0130.00015.12
7.0.260.0000.01315.39
7.0.250.0070.00715.50
7.0.240.0570.00815.51
7.0.230.0490.00715.50
7.0.220.0520.00615.56
7.0.210.0930.00914.79
7.0.200.0750.00715.20
7.0.190.1220.00715.10
7.0.180.0680.01014.87
7.0.170.0830.00814.82
7.0.160.0770.01214.90
7.0.150.0460.00414.90
7.0.140.0510.00914.98
7.0.130.0610.00515.04
7.0.120.0790.00514.88
7.0.110.0360.01214.71
7.0.100.0590.00614.70
7.0.90.0700.00714.72
7.0.80.0740.00914.81
7.0.70.0600.00714.71
7.0.60.0480.00814.60
7.0.50.0330.01215.05
7.0.40.0590.01114.07
7.0.30.0720.00713.77
7.0.20.0860.00713.98
7.0.10.0680.00713.94
7.0.00.0440.00813.85
5.6.400.0060.00914.23
5.6.390.0120.00014.07
5.6.380.0070.00714.12
5.6.370.0000.01414.09
5.6.360.0030.01314.34
5.6.350.0060.00914.14
5.6.340.0100.00314.47
5.6.330.0040.01214.02
5.6.320.0030.00714.36
5.6.310.0040.01214.35
5.6.300.0110.00414.26
5.6.290.0070.00714.09
5.6.280.0030.01014.35
5.6.270.0000.01413.85
5.6.260.0090.00613.96
5.6.250.0070.00314.14
5.6.240.0130.00014.06
5.6.230.0080.00514.21
5.6.220.0090.00914.16
5.6.210.0030.01214.23
5.6.200.0040.01113.99
5.6.190.0090.00614.35
5.6.180.0120.00314.18
5.6.170.0070.00714.08
5.6.160.0130.00614.24
5.6.150.0070.00714.24
5.6.140.0030.00914.27
5.6.130.0070.00714.36
5.6.120.0090.00014.21
5.6.110.0040.00814.01
5.6.100.0070.00714.22
5.6.90.0070.00714.31
5.6.80.0060.00614.19
5.6.70.0070.00714.19
5.6.60.0030.00914.18
5.6.50.0110.00314.02
5.6.40.0000.00814.03
5.6.30.0060.01213.89
5.6.20.0060.01214.18
5.6.10.0070.00713.93
5.6.00.0040.00414.14

preferences:
56.46 ms | 400 KiB | 5 Q