3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump('' ?? "bla");

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)
8.3.60.0110.00716.63
8.3.50.0030.01018.28
8.3.40.0140.00018.71
8.3.30.0120.00318.54
8.3.20.0060.00318.77
8.3.10.0030.00520.83
8.3.00.0040.00417.41
8.2.180.0000.01418.13
8.2.170.0090.00622.96
8.2.160.0080.00818.91
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00419.76
8.2.120.0080.00026.35
8.2.110.0030.00619.11
8.2.100.0080.00417.59
8.2.90.0000.00717.63
8.2.80.0040.00418.61
8.2.70.0060.00317.93
8.2.60.0070.00017.80
8.2.50.0040.00418.10
8.2.40.0040.00419.35
8.2.30.0000.00719.21
8.2.20.0040.00417.92
8.2.10.0000.00717.91
8.2.00.0040.00419.35
8.1.280.0120.00925.92
8.1.270.0000.00923.97
8.1.260.0050.00326.35
8.1.250.0040.00428.09
8.1.240.0070.00420.84
8.1.230.0110.00020.95
8.1.220.0030.00618.41
8.1.210.0030.00718.77
8.1.200.0000.00917.22
8.1.190.0090.00017.10
8.1.180.0030.00618.10
8.1.170.0040.00418.34
8.1.160.0000.00718.66
8.1.150.0040.00418.63
8.1.140.0050.00217.55
8.1.130.0070.00018.98
8.1.120.0050.00317.36
8.1.110.0050.00317.33
8.1.100.0040.00417.20
8.1.90.0000.00817.35
8.1.80.0080.00017.33
8.1.70.0000.00717.25
8.1.60.0050.00317.45
8.1.50.0030.00517.32
8.1.40.0000.00717.34
8.1.30.0030.00517.51
8.1.20.0000.00817.41
8.1.10.0040.00417.36
8.1.00.0040.00417.29
8.0.300.0060.00318.77
8.0.290.0080.00016.61
8.0.280.0070.00018.24
8.0.270.0030.00517.04
8.0.260.0000.00617.16
8.0.250.0030.00316.81
8.0.240.0000.00716.86
8.0.230.0000.00716.75
8.0.220.0000.00716.85
8.0.210.0060.00016.68
8.0.200.0040.00416.91
8.0.190.0040.00416.91
8.0.180.0070.00016.85
8.0.170.0080.00016.83
8.0.160.0030.00316.84
8.0.150.0080.00016.83
8.0.140.0030.00316.77
8.0.130.0000.00513.29
8.0.120.0030.00516.74
8.0.110.0070.00016.79
8.0.100.0000.00716.71
8.0.90.0040.00416.82
8.0.80.0160.00716.77
8.0.70.0050.00316.79
8.0.60.0040.00416.76
8.0.50.0040.00416.87
8.0.30.0100.00816.92
8.0.20.0100.01017.40
8.0.10.0000.00816.88
8.0.00.0150.00216.63
7.4.330.0000.00415.55
7.4.320.0000.00616.31
7.4.300.0030.00316.34
7.4.290.0030.00316.35
7.4.280.0030.00616.36
7.4.270.0060.00016.50
7.4.260.0030.00316.46
7.4.250.0070.00016.46
7.4.240.0040.00416.46
7.4.230.0000.00716.56
7.4.220.0050.00216.16
7.4.210.0060.00916.53
7.4.200.0000.00716.20
7.4.160.0090.01116.31
7.4.140.0050.01317.86
7.4.130.0030.01416.18
7.4.120.0100.01016.32
7.4.110.0120.00616.27
7.4.100.0090.00916.29
7.4.90.0120.00616.38
7.4.80.0110.01119.39
7.4.70.0130.00916.39
7.4.60.0130.00316.32
7.4.50.0030.01016.02
7.4.40.0070.01416.52
7.4.00.0100.00714.85
7.3.330.0030.00312.91
7.3.320.0030.00313.01
7.3.310.0040.00416.00
7.3.300.0000.00616.07
7.3.290.0060.00016.18
7.3.280.0090.00716.18
7.3.260.0100.00916.27
7.3.240.0080.00816.17
7.3.230.0140.00716.00
7.3.210.0090.00916.28
7.3.200.0100.00716.36
7.3.190.0090.00616.20
7.3.180.0040.01116.11
7.3.170.0030.01316.17
7.3.160.0090.00916.30
7.3.120.0030.01414.86
7.3.110.0130.00314.72
7.3.100.0120.00414.87
7.3.90.0030.00614.67
7.3.80.0100.00714.91
7.3.70.0060.00314.32
7.3.60.0100.00714.68
7.3.50.0030.00914.70
7.3.40.0040.00814.75
7.3.30.0030.01414.61
7.3.20.0040.01116.56
7.3.10.0030.00916.69
7.3.00.0080.00816.43
7.2.330.0040.01516.22
7.2.320.0130.01016.54
7.2.310.0090.01216.32
7.2.300.0070.01816.36
7.2.290.0070.01016.56
7.2.250.0090.00915.01
7.2.240.0120.00614.75
7.2.230.0070.00714.69
7.2.220.0030.01314.86
7.2.210.0060.00914.63
7.2.200.0040.01114.75
7.2.190.0100.00614.78
7.2.180.0110.00415.09
7.2.170.0070.00714.75
7.2.160.0030.01314.65
7.2.150.0070.00716.65
7.2.140.0070.00716.59
7.2.130.0030.01116.63
7.2.120.0040.00916.56
7.2.110.0080.00216.82
7.2.100.0040.00716.62
7.2.90.0090.00616.66
7.2.80.0080.00816.66
7.2.70.0070.01016.65
7.2.60.1290.00916.10
7.2.50.1040.00716.03
7.2.40.1000.00916.24
7.2.30.1080.01016.27
7.2.20.0920.00816.21
7.2.10.0910.01116.04
7.2.00.0850.01016.25
7.1.330.0040.00815.42
7.1.320.0040.00815.49
7.1.310.0070.01015.58
7.1.300.0060.00915.61
7.1.290.0040.00415.70
7.1.280.0000.01015.39
7.1.270.0040.01115.45
7.1.260.0070.00315.68
7.1.250.0040.01015.74
7.1.240.0100.00315.72
7.1.230.0040.00715.70
7.1.220.0000.01115.52
7.1.210.0000.01115.59
7.1.200.0060.00515.70
7.1.190.0000.01315.73
7.1.180.0060.00915.35
7.1.170.1730.00914.48
7.1.160.1340.01315.96
7.1.150.1580.01416.19
7.1.140.1400.00916.35
7.1.130.1430.01216.20
7.1.120.1140.00716.20
7.1.110.0940.01315.94
7.1.100.0950.01216.05
7.1.90.1760.01115.89
7.1.80.1720.00915.86
7.1.70.1960.00915.56
7.1.60.1930.01424.37
7.1.50.2150.01124.08
7.1.40.2440.01423.93
7.1.30.2660.01123.84
7.1.20.2500.01324.17
7.1.10.2950.00814.98
7.1.00.1600.00915.19
7.0.330.0090.00315.48
7.0.320.0070.00715.22
7.0.310.0030.01014.96
7.0.300.0030.00915.32
7.0.290.0000.01115.27
7.0.280.0090.00615.45
7.0.270.0080.00415.45
7.0.260.0040.00715.03
7.0.250.0100.00315.07
7.0.240.0070.01015.52
7.0.230.0110.00015.10
7.0.220.0040.00815.36
7.0.210.0070.01115.28
7.0.200.0120.00615.02
7.0.190.0090.00915.30
7.0.180.0030.00615.26
7.0.170.0040.00715.32
7.0.160.0060.00615.02
7.0.150.0040.01115.44
7.0.140.0040.00415.27
7.0.130.0060.00615.41
7.0.120.0100.00315.46
7.0.110.0030.00715.09
7.0.100.0030.00715.35
7.0.90.0060.00615.28
7.0.80.0070.00315.35
7.0.70.0080.00415.22
7.0.60.0000.00915.17
7.0.50.0040.00815.12
7.0.40.0130.00013.19
7.0.30.0000.00913.37
7.0.20.0000.01313.27
7.0.10.0110.00013.27
7.0.00.0060.00613.37
5.6.400.0000.01314.14
5.6.390.0030.01013.96
5.6.380.0060.00614.07
5.6.370.0030.01014.25
5.6.360.0120.00314.36
5.6.350.0080.00314.32
5.6.340.0060.00914.05
5.6.330.0030.00613.98
5.6.320.0070.00714.17
5.6.310.0070.01113.94
5.6.300.0030.00614.18
5.6.290.0040.00714.00
5.6.280.0030.01014.02
5.6.270.0100.00313.90
5.6.260.0060.00914.09
5.6.250.0000.01013.93
5.6.240.0060.00314.30
5.6.230.0070.00714.29
5.6.220.0040.00414.02
5.6.210.0060.00913.97
5.6.200.0000.01014.00
5.6.190.0030.00614.10
5.6.180.0100.00314.31
5.6.170.0060.00313.85
5.6.160.0000.01013.88
5.6.150.0000.01714.19
5.6.140.0120.00314.21
5.6.130.0060.00914.02
5.6.120.0100.00314.14
5.6.110.0130.00314.07
5.6.100.0030.01014.06
5.6.90.0070.00314.30
5.6.80.0030.00614.02
5.6.70.0030.00614.14
5.6.60.0070.00714.09
5.6.50.0000.01313.73
5.6.40.0060.00313.93
5.6.30.0060.00614.11
5.6.20.0030.00614.20
5.6.10.0040.01114.32
5.6.00.0100.00714.13

preferences:
59.54 ms | 400 KiB | 5 Q