3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo "12" ^ "9";

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)
8.3.60.0040.01118.30
8.3.50.0080.01221.99
8.3.40.0080.00818.53
8.3.30.0040.01118.59
8.3.20.0080.00018.85
8.3.10.0040.00421.60
8.3.00.0070.00020.96
8.2.180.0000.01718.04
8.2.170.0070.00722.96
8.2.160.0070.00720.35
8.2.150.0070.00024.18
8.2.140.0120.00624.66
8.2.130.0050.00319.64
8.2.120.0000.00826.35
8.2.110.0110.00019.27
8.2.100.0040.00717.63
8.2.90.0040.00417.90
8.2.80.0040.00417.97
8.2.70.0000.00817.80
8.2.60.0000.00718.03
8.2.50.0090.00018.10
8.2.40.0030.00522.15
8.2.30.0070.00019.11
8.2.20.0040.00417.92
8.2.10.0000.00717.89
8.2.00.0000.00817.45
8.1.280.0090.00925.92
8.1.270.0080.00022.10
8.1.260.0030.00628.09
8.1.250.0000.00728.09
8.1.240.0000.00923.86
8.1.230.0060.00620.87
8.1.220.0040.00417.74
8.1.210.0000.00818.82
8.1.200.0060.00317.10
8.1.190.0090.00017.26
8.1.180.0000.00718.10
8.1.170.0030.00518.43
8.1.160.0030.00318.65
8.1.150.0050.00220.16
8.1.140.0000.00819.41
8.1.130.0000.00717.71
8.1.120.0030.00417.37
8.1.110.0040.00417.32
8.1.100.0040.00417.17
8.1.90.0000.00717.31
8.1.80.0030.00317.32
8.1.70.0030.00317.31
8.1.60.0050.00317.49
8.1.50.0060.00317.33
8.1.40.0060.00317.26
8.1.30.0000.00717.52
8.1.20.0000.00717.50
8.1.10.0080.00017.46
8.1.00.0040.00417.30
8.0.300.0070.00020.07
8.0.290.0060.00316.63
8.0.280.0030.00318.37
8.0.270.0030.00717.18
8.0.260.0000.00617.18
8.0.250.0030.00616.86
8.0.240.0040.00416.75
8.0.230.0110.00016.87
8.0.220.0000.00816.76
8.0.210.0040.00416.73
8.0.200.0040.00416.67
8.0.190.0040.00416.70
8.0.180.0040.00416.68
8.0.170.0040.00416.83
8.0.160.0030.00316.73
8.0.150.0040.00416.71
8.0.140.0040.00416.77
8.0.130.0060.00013.18
8.0.120.0040.00416.67
8.0.110.0070.00016.56
8.0.100.0050.00216.69
8.0.90.0000.00816.58
8.0.80.0030.01316.74
8.0.70.0070.00016.80
8.0.60.0000.00716.60
8.0.50.0080.00016.61
8.0.30.0100.00616.97
8.0.20.0080.01217.40
8.0.10.0080.00016.70
8.0.00.0030.01316.73
7.4.330.0050.00015.55
7.4.320.0000.00716.29
7.4.300.0000.00616.36
7.4.290.0050.00316.39
7.4.280.0070.00016.45
7.4.270.0030.00316.40
7.4.260.0030.00316.34
7.4.250.0070.00016.33
7.4.240.0020.00516.26
7.4.230.0000.00716.57
7.4.220.0060.01216.45
7.4.210.0060.01316.30
7.4.200.0040.00416.39
7.4.160.0090.00616.50
7.4.150.0090.00917.40
7.4.140.0090.01017.86
7.4.130.0070.00916.31
7.4.120.0090.01016.52
7.4.110.0090.00916.50
7.4.100.0090.00916.21
7.4.90.0130.00316.57
7.4.80.0090.00819.39
7.4.70.0090.00917.85
7.4.60.0100.00617.91
7.4.50.0030.01417.86
7.4.40.0090.00817.87
7.4.30.0150.00217.84
7.4.20.0120.00717.98
7.4.10.0110.01117.34
7.4.00.0120.00616.79
7.3.330.0050.00013.05
7.3.320.0050.00012.97
7.3.310.0030.00316.26
7.3.300.0070.00016.03
7.3.290.0060.00816.08
7.3.280.0090.01016.11
7.3.270.0130.00317.40
7.3.260.0100.01116.12
7.3.250.0110.00616.20
7.3.240.0090.00916.31
7.3.230.0130.00616.39
7.3.210.0140.00316.29
7.3.200.0070.01019.39
7.3.190.0100.00917.89
7.3.180.0080.00817.89
7.3.170.0120.00517.93
7.3.160.0070.00917.75
7.3.150.0090.01117.79
7.3.140.0100.01117.78
7.3.130.0090.01217.87
7.3.120.0030.01417.89
7.3.110.0060.01317.77
7.3.100.0100.01017.74
7.3.90.0100.01017.86
7.3.80.0130.00516.71
7.3.70.0120.00816.68
7.3.60.0100.00816.71
7.3.50.0130.00616.73
7.3.40.0090.01016.79
7.3.30.0100.01016.71
7.3.20.0110.01116.76
7.3.10.0340.01016.22
7.3.00.0270.00316.25
7.2.330.0120.01216.19
7.2.320.0060.01419.39
7.2.310.0080.01017.85
7.2.300.0080.01117.92
7.2.290.0050.01317.92
7.2.280.0090.01017.85
7.2.270.0070.01417.86
7.2.260.0120.00917.82
7.2.250.0070.01417.85
7.2.240.0120.01017.85
7.2.230.0080.00817.99
7.2.220.0030.01417.84
7.2.210.0090.00916.84
7.2.200.0100.01016.70
7.2.190.0120.00916.79
7.2.180.0120.00916.88
7.2.170.0160.00416.83
7.2.160.0130.00516.88
7.2.150.0140.01116.83
7.2.140.0160.00716.80
7.2.130.0240.00816.44
7.2.120.0290.01315.87
7.2.110.0300.01015.71
7.2.100.0270.00915.68
7.2.90.0280.01015.73
7.2.80.0300.00715.68
7.2.70.0320.01015.79
7.2.60.0290.00615.93
7.2.50.0440.00815.94
7.2.40.0350.00515.90
7.2.30.0350.00815.78
7.2.20.0360.01015.79
7.2.10.0300.00515.77
7.2.00.0240.00915.73
7.1.330.0210.00917.39
7.1.320.0160.01017.28
7.1.310.0190.00916.07
7.1.300.0180.01216.03
7.1.290.0240.01216.21
7.1.280.0280.01216.22
7.1.270.0380.00816.16
7.1.260.0270.00816.17
7.1.250.0330.01115.49
7.1.240.0400.01015.14
7.1.230.0380.00714.86
7.1.220.0300.00914.77
7.1.210.0340.01214.86
7.1.200.0280.01015.01
7.1.190.0390.00714.92
7.1.180.0370.00714.75
7.1.170.0360.01014.89
7.1.160.0370.01014.84
7.1.150.0370.00614.97
7.1.140.0350.01014.89
7.1.130.0380.00614.92
7.1.120.0340.00814.82
7.1.110.0400.00614.85
7.1.100.0340.00914.93
7.1.90.0260.00814.95
7.1.80.0290.00914.90
7.1.70.0280.00815.21
7.1.60.0310.00515.17
7.1.50.0270.01014.85
7.1.40.0300.00814.78
7.1.30.0300.00814.76
7.1.20.0300.00614.76
7.1.10.0230.00614.92
7.1.00.0280.01815.54
7.0.330.0430.00715.20
7.0.320.0370.00914.90
7.0.310.0480.00814.65
7.0.300.0370.00814.71
7.0.290.0460.00614.69
7.0.280.0510.00614.68
7.0.270.0360.00814.65
7.0.260.0320.00814.51
7.0.250.0460.00814.61
7.0.240.0330.00814.66
7.0.230.0270.01014.68
7.0.220.0300.00714.66
7.0.210.0350.00914.66
7.0.200.0330.00714.81
7.0.190.0290.00914.45
7.0.180.0730.00914.67
7.0.170.0350.00814.53
7.0.160.0350.00614.58
7.0.150.0280.00414.65
7.0.140.0300.00614.43
7.0.130.0390.01515.40
7.0.120.0320.01515.43
7.0.110.0290.01615.39
7.0.100.0340.01315.36
7.0.90.0280.01915.36
7.0.80.0440.01815.37
7.0.70.0290.01615.35
7.0.60.0350.01415.41
7.0.50.0270.02115.41
7.0.40.0290.01615.37
7.0.30.0410.01415.40
7.0.20.0330.01515.36
7.0.10.0260.01915.40
7.0.00.0290.01915.43
5.6.400.0190.01016.48
5.6.390.0230.00816.45
5.6.380.0200.00515.27
5.6.370.0200.00715.26
5.6.360.0170.00815.34
5.6.350.0170.00815.31
5.6.340.0160.01015.23
5.6.330.0150.01115.23
5.6.320.0160.00815.32
5.6.310.0130.01115.29
5.6.300.0160.00715.19
5.6.290.0170.00615.21
5.6.280.0140.02116.04
5.6.270.0160.01416.04
5.6.260.0150.01716.04
5.6.250.0130.02116.05
5.6.240.0170.01916.03
5.6.230.0160.01716.00
5.6.220.0160.01416.06
5.6.210.0160.01416.06
5.6.200.0130.01916.01
5.6.190.0130.01816.04
5.6.180.0170.01916.09
5.6.170.0150.01916.05
5.6.160.0110.02016.10
5.6.150.0140.02016.12
5.6.140.0190.01516.07
5.6.130.0160.01616.08
5.6.120.0150.01616.08
5.6.110.0170.01515.92
5.6.100.0160.01716.08
5.6.90.0160.01515.93
5.6.80.0100.02015.98
5.6.70.0130.01515.96
5.6.60.0120.01615.92
5.6.50.0130.01415.85
5.6.40.0110.01715.86
5.6.30.0150.01415.85
5.6.20.0100.02015.97
5.6.10.0160.01516.01
5.6.00.0160.01315.90

preferences:
36 ms | 401 KiB | 5 Q